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< li class = "toctree-l3" > < a class = "reference internal" href = "../configs/t_qt_pro.html" > LilyGo T-QT Pro 128x128 (GC9107)< / a > < ul >
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< h1 > Source code for st7789py< / h1 > < div class = "highlight" > < pre >
< span > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > MIT License< / span >
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< span class = "sd" > Copyright (c) 2020-2023 Russ Hughes< / span >
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< span class = "sd" > Copyright (c) 2019 Ivan Belokobylskiy< / span >
< span class = "sd" > Permission is hereby granted, free of charge, to any person obtaining a copy< / span >
< span class = "sd" > of this software and associated documentation files (the " Software" ), to deal< / span >
< span class = "sd" > in the Software without restriction, including without limitation the rights< / span >
< span class = "sd" > to use, copy, modify, merge, publish, distribute, sublicense, and/or sell< / span >
< span class = "sd" > copies of the Software, and to permit persons to whom the Software is< / span >
< span class = "sd" > furnished to do so, subject to the following conditions:< / span >
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< span class = "sd" > The above copyright notice and this permission notice shall be included in all< / span >
< span class = "sd" > copies or substantial portions of the Software.< / span >
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< span class = "sd" > THE SOFTWARE IS PROVIDED " AS IS" , WITHOUT WARRANTY OF ANY KIND, EXPRESS OR< / span >
< span class = "sd" > IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,< / span >
< span class = "sd" > FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE< / span >
< span class = "sd" > AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER< / span >
< span class = "sd" > LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,< / span >
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< span class = "sd" > OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE< / span >
< span class = "sd" > SOFTWARE.< / span >
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< span class = "sd" > The driver is based on devbis' st7789py_mpy module from< / span >
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< span class = "sd" > https://github.com/devbis/st7789py_mpy.< / span >
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< span class = "sd" > This driver supports:< / span >
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< span class = "sd" > - 320x240, 240x240, 135x240 and 128x128 pixel displays< / span >
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< span class = "sd" > - Display rotation< / span >
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< span class = "sd" > - RGB and BGR color orders< / span >
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< span class = "sd" > - Hardware based scrolling< / span >
< span class = "sd" > - Drawing text using 8 and 16 bit wide bitmap fonts with heights that are< / span >
< span class = "sd" > multiples of 8. Included are 12 bitmap fonts derived from classic pc< / span >
< span class = "sd" > BIOS text mode fonts.< / span >
< span class = "sd" > - Drawing text using converted TrueType fonts.< / span >
< span class = "sd" > - Drawing converted bitmaps< / span >
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< span class = "sd" > - Named color constants< / span >
< span class = "sd" > - BLACK< / span >
< span class = "sd" > - BLUE< / span >
< span class = "sd" > - RED< / span >
< span class = "sd" > - GREEN< / span >
< span class = "sd" > - CYAN< / span >
< span class = "sd" > - MAGENTA< / span >
< span class = "sd" > - YELLOW< / span >
< span class = "sd" > - WHITE< / span >
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< span class = "sd" > " " " < / span >
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< span class = "kn" > from< / span > < span class = "nn" > math< / span > < span class = "kn" > import< / span > < span class = "n" > sin< / span > < span class = "p" > ,< / span > < span class = "n" > cos< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # This allows sphinx to build the docs< / span >
< span class = "c1" > #< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "kn" > from< / span > < span class = "nn" > time< / span > < span class = "kn" > import< / span > < span class = "n" > sleep_ms< / span >
< span class = "k" > except< / span > < span class = "ne" > ImportError< / span > < span class = "p" > :< / span >
< span class = "n" > sleep_ms< / span > < span class = "o" > =< / span > < span class = "k" > lambda< / span > < span class = "n" > ms< / span > < span class = "p" > :< / span > < span class = "kc" > None< / span >
< span class = "n" > uint< / span > < span class = "o" > =< / span > < span class = "nb" > int< / span >
< span class = "n" > const< / span > < span class = "o" > =< / span > < span class = "k" > lambda< / span > < span class = "n" > x< / span > < span class = "p" > :< / span > < span class = "n" > x< / span >
< span class = "k" > class< / span > < span class = "nc" > micropython< / span > < span class = "p" > :< / span >
< span class = "nd" > @staticmethod< / span >
< span class = "k" > def< / span > < span class = "nf" > viper< / span > < span class = "p" > (< / span > < span class = "n" > func< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "n" > func< / span >
< span class = "nd" > @staticmethod< / span >
< span class = "k" > def< / span > < span class = "nf" > native< / span > < span class = "p" > (< / span > < span class = "n" > func< / span > < span class = "p" > ):< / span >
< span class = "k" > return< / span > < span class = "n" > func< / span >
< span class = "c1" > #< / span >
< span class = "c1" > # If you don' t need to build the docs, you can remove all of the lines between< / span >
< span class = "c1" > # here and the comment above except for the " from time import sleep_ms" line.< / span >
< span class = "c1" > #< / span >
< span class = "kn" > import< / span > < span class = "nn" > struct< / span >
< span class = "c1" > # ST7789 commands< / span >
< span class = "n" > _ST7789_SWRESET< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x01< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_SLPIN< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x10< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_SLPOUT< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x11< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_NORON< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x13< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_INVOFF< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x20< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_INVON< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x21< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_DISPOFF< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x28< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_DISPON< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x29< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_CASET< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x2a< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_RASET< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x2b< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_RAMWR< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x2c< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_VSCRDEF< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x33< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_COLMOD< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x3a< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_MADCTL< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x36< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_VSCSAD< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \x37< / span > < span class = "s2" > " < / span >
< span class = "n" > _ST7789_RAMCTL< / span > < span class = "o" > =< / span > < span class = "sa" > b< / span > < span class = "s2" > " < / span > < span class = "se" > \xb0< / span > < span class = "s2" > " < / span >
< span class = "c1" > # MADCTL bits< / span >
< span class = "n" > _ST7789_MADCTL_MY< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x80< / span > < span class = "p" > )< / span >
< span class = "n" > _ST7789_MADCTL_MX< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x40< / span > < span class = "p" > )< / span >
< span class = "n" > _ST7789_MADCTL_MV< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x20< / span > < span class = "p" > )< / span >
< span class = "n" > _ST7789_MADCTL_ML< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x10< / span > < span class = "p" > )< / span >
< span class = "n" > _ST7789_MADCTL_BGR< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x08< / span > < span class = "p" > )< / span >
< span class = "n" > _ST7789_MADCTL_MH< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x04< / span > < span class = "p" > )< / span >
< span class = "n" > _ST7789_MADCTL_RGB< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x00< / span > < span class = "p" > )< / span >
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< span class = "n" > RGB< / span > < span class = "o" > =< / span > < span class = "mh" > 0x00< / span >
< span class = "n" > BGR< / span > < span class = "o" > =< / span > < span class = "mh" > 0x08< / span >
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< span class = "c1" > # Color modes< / span >
< span class = "n" > _COLOR_MODE_65K< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x50< / span > < span class = "p" > )< / span >
< span class = "n" > _COLOR_MODE_262K< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x60< / span > < span class = "p" > )< / span >
< span class = "n" > _COLOR_MODE_12BIT< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x03< / span > < span class = "p" > )< / span >
< span class = "n" > _COLOR_MODE_16BIT< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x05< / span > < span class = "p" > )< / span >
< span class = "n" > _COLOR_MODE_18BIT< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x06< / span > < span class = "p" > )< / span >
< span class = "n" > _COLOR_MODE_16M< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x07< / span > < span class = "p" > )< / span >
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< span class = "c1" > # Color definitions< / span >
< span class = "n" > BLACK< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x0000< / span > < span class = "p" > )< / span >
< span class = "n" > BLUE< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x001F< / span > < span class = "p" > )< / span >
< span class = "n" > RED< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0xF800< / span > < span class = "p" > )< / span >
< span class = "n" > GREEN< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x07E0< / span > < span class = "p" > )< / span >
< span class = "n" > CYAN< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x07FF< / span > < span class = "p" > )< / span >
< span class = "n" > MAGENTA< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0xF81F< / span > < span class = "p" > )< / span >
< span class = "n" > YELLOW< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0xFFE0< / span > < span class = "p" > )< / span >
< span class = "n" > WHITE< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0xFFFF< / span > < span class = "p" > )< / span >
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< span class = "n" > _ENCODE_PIXEL< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "s2" > " > H" < / span > < span class = "p" > )< / span >
< span class = "n" > _ENCODE_PIXEL_SWAPPED< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "s2" > " < H" < / span > < span class = "p" > )< / span >
< span class = "n" > _ENCODE_POS< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "s2" > " > HH" < / span > < span class = "p" > )< / span >
< span class = "n" > _ENCODE_POS_16< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "s2" > " < HH" < / span > < span class = "p" > )< / span >
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< span class = "c1" > # must be at least 128 for 8 bit wide fonts< / span >
< span class = "c1" > # must be at least 256 for 16 bit wide fonts< / span >
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< span class = "n" > _BUFFER_SIZE< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mi" > 256< / span > < span class = "p" > )< / span >
< span class = "n" > _BIT7< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x80< / span > < span class = "p" > )< / span >
< span class = "n" > _BIT6< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x40< / span > < span class = "p" > )< / span >
< span class = "n" > _BIT5< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x20< / span > < span class = "p" > )< / span >
< span class = "n" > _BIT4< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x10< / span > < span class = "p" > )< / span >
< span class = "n" > _BIT3< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x08< / span > < span class = "p" > )< / span >
< span class = "n" > _BIT2< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x04< / span > < span class = "p" > )< / span >
< span class = "n" > _BIT1< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x02< / span > < span class = "p" > )< / span >
< span class = "n" > _BIT0< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mh" > 0x01< / span > < span class = "p" > )< / span >
2023-11-30 01:56:48 +00:00
< span class = "c1" > # fmt: off< / span >
< span class = "c1" > # Rotation tables< / span >
< span class = "c1" > # (madctl, width, height, xstart, ystart, needs_swap)[rotation % 4]< / span >
< span class = "n" > _DISPLAY_240x320< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "mh" > 0x00< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 320< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0x60< / span > < span class = "p" > ,< / span > < span class = "mi" > 320< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0xc0< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 320< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0xa0< / span > < span class = "p" > ,< / span > < span class = "mi" > 320< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ))< / span >
< span class = "n" > _DISPLAY_240x240< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "mh" > 0x00< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0x60< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0xc0< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 80< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0xa0< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 80< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ))< / span >
< span class = "n" > _DISPLAY_135x240< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "mh" > 0x00< / span > < span class = "p" > ,< / span > < span class = "mi" > 135< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 52< / span > < span class = "p" > ,< / span > < span class = "mi" > 40< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0x60< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 135< / span > < span class = "p" > ,< / span > < span class = "mi" > 40< / span > < span class = "p" > ,< / span > < span class = "mi" > 53< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0xc0< / span > < span class = "p" > ,< / span > < span class = "mi" > 135< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 53< / span > < span class = "p" > ,< / span > < span class = "mi" > 40< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0xa0< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 135< / span > < span class = "p" > ,< / span > < span class = "mi" > 40< / span > < span class = "p" > ,< / span > < span class = "mi" > 52< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ))< / span >
< span class = "n" > _DISPLAY_128x128< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "mh" > 0x00< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 2< / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0x60< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "mi" > 2< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0xc0< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 2< / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mh" > 0xa0< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "mi" > 2< / span > < span class = "p" > ,< / span > < span class = "kc" > False< / span > < span class = "p" > ))< / span >
< span class = "c1" > # index values into rotation table< / span >
< span class = "n" > _WIDTH< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > )< / span >
< span class = "n" > _HEIGHT< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mi" > 1< / span > < span class = "p" > )< / span >
< span class = "n" > _XSTART< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mi" > 2< / span > < span class = "p" > )< / span >
< span class = "n" > _YSTART< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mi" > 3< / span > < span class = "p" > )< / span >
< span class = "n" > _NEEDS_SWAP< / span > < span class = "o" > =< / span > < span class = "n" > const< / span > < span class = "p" > (< / span > < span class = "mi" > 4< / span > < span class = "p" > )< / span >
< span class = "c1" > # Supported displays (physical width, physical height, rotation table)< / span >
< span class = "n" > _SUPPORTED_DISPLAYS< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 320< / span > < span class = "p" > ,< / span > < span class = "n" > _DISPLAY_240x320< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "n" > _DISPLAY_240x240< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mi" > 135< / span > < span class = "p" > ,< / span > < span class = "mi" > 240< / span > < span class = "p" > ,< / span > < span class = "n" > _DISPLAY_135x240< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "n" > _DISPLAY_128x128< / span > < span class = "p" > ))< / span >
< span class = "c1" > # init tuple format (b' command' , b' data' , delay_ms)< / span >
< span class = "n" > _ST7789_INIT_CMDS< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x11< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x00< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 120< / span > < span class = "p" > ),< / span > < span class = "c1" > # Exit sleep mode< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x13< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x00< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Turn on the display< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xb6< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x0a\x82< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set display function control< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x3a< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x55< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 10< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set pixel format to 16 bits per pixel (RGB565)< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xb2< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x0c\x0c\x00\x33\x33< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set porch control< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xb7< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x35< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set gate control< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xbb< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x28< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set VCOMS setting< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xc0< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x0c< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set power control 1< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xc2< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x01\xff< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set power control 2< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xc3< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x10< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set power control 3< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xc4< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x20< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set power control 4< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xc6< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x0f< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set VCOM control 1< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xd0< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xa4\xa1< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Set power control A< / span >
< span class = "c1" > # Set gamma curve positive polarity< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xe0< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xd0\x00\x02\x07\x0a\x28\x32\x44\x42\x06\x0e\x12\x14\x17< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span >
< span class = "c1" > # Set gamma curve negative polarity< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xe1< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \xd0\x00\x02\x07\x0a\x28\x31\x54\x47\x0e\x1c\x17\x1b\x1e< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x21< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x00< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ),< / span > < span class = "c1" > # Enable display inversion< / span >
< span class = "p" > (< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x29< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "sa" > b< / span > < span class = "s1" > ' < / span > < span class = "se" > \x00< / span > < span class = "s1" > ' < / span > < span class = "p" > ,< / span > < span class = "mi" > 120< / span > < span class = "p" > )< / span > < span class = "c1" > # Turn on the display< / span >
< span class = "p" > )< / span >
< span class = "c1" > # fmt: on< / span >
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< div class = "viewcode-block" id = "color565" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.color565" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > color565< / span > < span class = "p" > (< / span > < span class = "n" > red< / span > < span class = "p" > ,< / span > < span class = "n" > green< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > blue< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Convert red, green and blue values (0-255) into a 16-bit 565 encoding.< / span >
< span class = "sd" > " " " < / span >
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< span class = "k" > if< / span > < span class = "nb" > isinstance< / span > < span class = "p" > (< / span > < span class = "n" > red< / span > < span class = "p" > ,< / span > < span class = "p" > (< / span > < span class = "nb" > tuple< / span > < span class = "p" > ,< / span > < span class = "nb" > list< / span > < span class = "p" > )):< / span >
< span class = "n" > red< / span > < span class = "p" > ,< / span > < span class = "n" > green< / span > < span class = "p" > ,< / span > < span class = "n" > blue< / span > < span class = "o" > =< / span > < span class = "n" > red< / span > < span class = "p" > [:< / span > < span class = "mi" > 3< / span > < span class = "p" > ]< / span >
< span class = "k" > return< / span > < span class = "p" > (< / span > < span class = "n" > red< / span > < span class = "o" > & < / span > < span class = "mh" > 0xF8< / span > < span class = "p" > )< / span > < span class = "o" > < < < / span > < span class = "mi" > 8< / span > < span class = "o" > |< / span > < span class = "p" > (< / span > < span class = "n" > green< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFC< / span > < span class = "p" > )< / span > < span class = "o" > < < < / span > < span class = "mi" > 3< / span > < span class = "o" > |< / span > < span class = "n" > blue< / span > < span class = "o" > > > < / span > < span class = "mi" > 3< / span > < / div >
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< div class = "viewcode-block" id = "ST7789" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789" > [docs]< / a >
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< span class = "k" > class< / span > < span class = "nc" > ST7789< / span > < span class = "p" > :< / span >
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< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > ST7789 driver class< / span >
< span class = "sd" > Args:< / span >
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< span class = "sd" > spi (spi): spi object **Required**< / span >
< span class = "sd" > width (int): display width **Required**< / span >
< span class = "sd" > height (int): display height **Required**< / span >
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< span class = "sd" > reset (pin): reset pin< / span >
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< span class = "sd" > dc (pin): dc pin **Required**< / span >
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< span class = "sd" > cs (pin): cs pin< / span >
< span class = "sd" > backlight(pin): backlight pin< / span >
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< span class = "sd" > rotation (int):< / span >
< span class = "sd" > - 0-Portrait< / span >
< span class = "sd" > - 1-Landscape< / span >
< span class = "sd" > - 2-Inverted Portrait< / span >
< span class = "sd" > - 3-Inverted Landscape< / span >
< span class = "sd" > color_order (int):< / span >
< span class = "sd" > - RGB: Red, Green Blue, default< / span >
< span class = "sd" > - BGR: Blue, Green, Red< / span >
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< span class = "sd" > custom_init (tuple): custom initialization commands< / span >
< span class = "sd" > - ((b' command' , b' data' , delay_ms), ...)< / span >
< span class = "sd" > custom_rotations (tuple): custom rotation definitions< / span >
< span class = "sd" > - ((width, height, xstart, ystart, madctl, needs_swap), ...)< / span >
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< span class = "sd" > " " " < / span >
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< span class = "k" > def< / span > < span class = "fm" > __init__< / span > < span class = "p" > (< / span >
< span class = "bp" > self< / span > < span class = "p" > ,< / span >
< span class = "n" > spi< / span > < span class = "p" > ,< / span >
< span class = "n" > width< / span > < span class = "p" > ,< / span >
< span class = "n" > height< / span > < span class = "p" > ,< / span >
< span class = "n" > reset< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > dc< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > cs< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > backlight< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > rotation< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span >
< span class = "n" > color_order< / span > < span class = "o" > =< / span > < span class = "n" > BGR< / span > < span class = "p" > ,< / span >
< span class = "n" > custom_init< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > custom_rotations< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "p" > ):< / span >
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< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Initialize display.< / span >
< span class = "sd" > " " " < / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > rotations< / span > < span class = "o" > =< / span > < span class = "n" > custom_rotations< / span > < span class = "ow" > or< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _find_rotations< / span > < span class = "p" > (< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span > < span class = "n" > height< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "ow" > not< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > rotations< / span > < span class = "p" > :< / span >
< span class = "n" > supported_displays< / span > < span class = "o" > =< / span > < span class = "s2" > " , " < / span > < span class = "o" > .< / span > < span class = "n" > join< / span > < span class = "p" > (< / span >
< span class = "p" > [< / span > < span class = "sa" > f< / span > < span class = "s2" > " < / span > < span class = "si" > {< / span > < span class = "n" > display< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span > < span class = "si" > }< / span > < span class = "s2" > x< / span > < span class = "si" > {< / span > < span class = "n" > display< / span > < span class = "p" > [< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "si" > }< / span > < span class = "s2" > " < / span > < span class = "k" > for< / span > < span class = "n" > display< / span > < span class = "ow" > in< / span > < span class = "n" > _SUPPORTED_DISPLAYS< / span > < span class = "p" > ]< / span >
< span class = "p" > )< / span >
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< span class = "k" > raise< / span > < span class = "ne" > ValueError< / span > < span class = "p" > (< / span >
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< span class = "sa" > f< / span > < span class = "s2" > " Unsupported < / span > < span class = "si" > {< / span > < span class = "n" > width< / span > < span class = "si" > }< / span > < span class = "s2" > x< / span > < span class = "si" > {< / span > < span class = "n" > height< / span > < span class = "si" > }< / span > < span class = "s2" > display. Supported displays: < / span > < span class = "si" > {< / span > < span class = "n" > supported_displays< / span > < span class = "si" > }< / span > < span class = "s2" > " < / span >
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< span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "n" > dc< / span > < span class = "ow" > is< / span > < span class = "kc" > None< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > ValueError< / span > < span class = "p" > (< / span > < span class = "s2" > " dc pin is required." < / span > < span class = "p" > )< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > physical_width< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "o" > =< / span > < span class = "n" > width< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > physical_height< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "o" > =< / span > < span class = "n" > height< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > xstart< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > ystart< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > spi< / span > < span class = "o" > =< / span > < span class = "n" > spi< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > reset< / span > < span class = "o" > =< / span > < span class = "n" > reset< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > dc< / span > < span class = "o" > =< / span > < span class = "n" > dc< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "o" > =< / span > < span class = "n" > cs< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > backlight< / span > < span class = "o" > =< / span > < span class = "n" > backlight< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _rotation< / span > < span class = "o" > =< / span > < span class = "n" > rotation< / span > < span class = "o" > %< / span > < span class = "mi" > 4< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > color_order< / span > < span class = "o" > =< / span > < span class = "n" > color_order< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > init_cmds< / span > < span class = "o" > =< / span > < span class = "n" > custom_init< / span > < span class = "ow" > or< / span > < span class = "n" > _ST7789_INIT_CMDS< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > hard_reset< / span > < span class = "p" > ()< / span >
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< span class = "c1" > # yes, twice, once is not always enough< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > init< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > init_cmds< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > init< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > init_cmds< / span > < span class = "p" > )< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > rotation< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _rotation< / span > < span class = "p" > )< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > needs_swap< / span > < span class = "o" > =< / span > < span class = "kc" > False< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > fill< / span > < span class = "p" > (< / span > < span class = "mh" > 0x0< / span > < span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "n" > backlight< / span > < span class = "ow" > is< / span > < span class = "ow" > not< / span > < span class = "kc" > None< / span > < span class = "p" > :< / span >
< span class = "n" > backlight< / span > < span class = "o" > .< / span > < span class = "n" > value< / span > < span class = "p" > (< / span > < span class = "mi" > 1< / span > < span class = "p" > )< / span >
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< span class = "nd" > @staticmethod< / span >
< span class = "k" > def< / span > < span class = "nf" > _find_rotations< / span > < span class = "p" > (< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span > < span class = "n" > height< / span > < span class = "p" > ):< / span >
< span class = "k" > for< / span > < span class = "n" > display< / span > < span class = "ow" > in< / span > < span class = "n" > _SUPPORTED_DISPLAYS< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > display< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span > < span class = "o" > ==< / span > < span class = "n" > width< / span > < span class = "ow" > and< / span > < span class = "n" > display< / span > < span class = "p" > [< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > ==< / span > < span class = "n" > height< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span > < span class = "n" > display< / span > < span class = "p" > [< / span > < span class = "mi" > 2< / span > < span class = "p" > ]< / span >
< span class = "k" > return< / span > < span class = "kc" > None< / span >
< div class = "viewcode-block" id = "ST7789.init" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.init" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > init< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > commands< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
< span class = "sd" > Initialize display.< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > for< / span > < span class = "n" > command< / span > < span class = "p" > ,< / span > < span class = "n" > data< / span > < span class = "p" > ,< / span > < span class = "n" > delay< / span > < span class = "ow" > in< / span > < span class = "n" > commands< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > command< / span > < span class = "p" > ,< / span > < span class = "n" > data< / span > < span class = "p" > )< / span >
< span class = "n" > sleep_ms< / span > < span class = "p" > (< / span > < span class = "n" > delay< / span > < span class = "p" > )< / span > < / div >
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< span class = "k" > def< / span > < span class = "nf" > _write< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > command< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > data< / span > < span class = "o" > =< / span > < span class = "kc" > None< / span > < span class = "p" > ):< / span >
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< span class = "w" > < / span > < span class = "sd" > " " " SPI write to the device: commands and data." " " < / span >
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< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "o" > .< / span > < span class = "n" > off< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "n" > command< / span > < span class = "ow" > is< / span > < span class = "ow" > not< / span > < span class = "kc" > None< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > dc< / span > < span class = "o" > .< / span > < span class = "n" > off< / span > < span class = "p" > ()< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > spi< / span > < span class = "o" > .< / span > < span class = "n" > write< / span > < span class = "p" > (< / span > < span class = "n" > command< / span > < span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "n" > data< / span > < span class = "ow" > is< / span > < span class = "ow" > not< / span > < span class = "kc" > None< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > dc< / span > < span class = "o" > .< / span > < span class = "n" > on< / span > < span class = "p" > ()< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > spi< / span > < span class = "o" > .< / span > < span class = "n" > write< / span > < span class = "p" > (< / span > < span class = "n" > data< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "o" > .< / span > < span class = "n" > on< / span > < span class = "p" > ()< / span >
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< div class = "viewcode-block" id = "ST7789.hard_reset" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.hard_reset" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > hard_reset< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Hard reset display.< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "o" > .< / span > < span class = "n" > off< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > reset< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > reset< / span > < span class = "o" > .< / span > < span class = "n" > on< / span > < span class = "p" > ()< / span >
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< span class = "n" > sleep_ms< / span > < span class = "p" > (< / span > < span class = "mi" > 10< / span > < span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > reset< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > reset< / span > < span class = "o" > .< / span > < span class = "n" > off< / span > < span class = "p" > ()< / span >
2023-11-30 01:56:48 +00:00
< span class = "n" > sleep_ms< / span > < span class = "p" > (< / span > < span class = "mi" > 10< / span > < span class = "p" > )< / span >
2021-05-06 06:14:24 +00:00
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > reset< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > reset< / span > < span class = "o" > .< / span > < span class = "n" > on< / span > < span class = "p" > ()< / span >
2023-11-30 01:56:48 +00:00
< span class = "n" > sleep_ms< / span > < span class = "p" > (< / span > < span class = "mi" > 120< / span > < span class = "p" > )< / span >
2021-05-06 06:14:24 +00:00
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > cs< / span > < span class = "o" > .< / span > < span class = "n" > on< / span > < span class = "p" > ()< / span > < / div >
2023-11-18 23:31:25 +00:00
< div class = "viewcode-block" id = "ST7789.soft_reset" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.soft_reset" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > soft_reset< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Soft reset display.< / span >
< span class = "sd" > " " " < / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_SWRESET< / span > < span class = "p" > )< / span >
< span class = "n" > sleep_ms< / span > < span class = "p" > (< / span > < span class = "mi" > 150< / span > < span class = "p" > )< / span > < / div >
2021-05-06 06:14:24 +00:00
2023-11-18 23:31:25 +00:00
< div class = "viewcode-block" id = "ST7789.sleep_mode" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.sleep_mode" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > sleep_mode< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > value< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Enable or disable display sleep mode.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > value (bool): if True enable sleep mode. if False disable sleep< / span >
< span class = "sd" > mode< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > if< / span > < span class = "n" > value< / span > < span class = "p" > :< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_SLPIN< / span > < span class = "p" > )< / span >
2021-05-06 06:14:24 +00:00
< span class = "k" > else< / span > < span class = "p" > :< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_SLPOUT< / span > < span class = "p" > )< / span > < / div >
2021-05-06 06:14:24 +00:00
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< div class = "viewcode-block" id = "ST7789.inversion_mode" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.inversion_mode" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > inversion_mode< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > value< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Enable or disable display inversion mode.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > value (bool): if True enable inversion mode. if False disable< / span >
< span class = "sd" > inversion mode< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > if< / span > < span class = "n" > value< / span > < span class = "p" > :< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_INVON< / span > < span class = "p" > )< / span >
2021-05-06 06:14:24 +00:00
< span class = "k" > else< / span > < span class = "p" > :< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_INVOFF< / span > < span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.rotation" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.rotation" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > rotation< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > rotation< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Set display rotation.< / span >
< span class = "sd" > Args:< / span >
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< span class = "sd" > rotation (int):< / span >
< span class = "sd" > - 0-Portrait< / span >
< span class = "sd" > - 1-Landscape< / span >
< span class = "sd" > - 2-Inverted Portrait< / span >
< span class = "sd" > - 3-Inverted Landscape< / span >
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< span class = "sd" > custom_rotations can have any number of rotations< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > rotation< / span > < span class = "o" > %=< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > rotations< / span > < span class = "p" > )< / span >
2021-05-06 18:04:01 +00:00
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _rotation< / span > < span class = "o" > =< / span > < span class = "n" > rotation< / span >
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< span class = "p" > (< / span >
< span class = "n" > madctl< / span > < span class = "p" > ,< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "p" > ,< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > xstart< / span > < span class = "p" > ,< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > ystart< / span > < span class = "p" > ,< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > needs_swap< / span > < span class = "p" > ,< / span >
< span class = "p" > )< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > rotations< / span > < span class = "p" > [< / span > < span class = "n" > rotation< / span > < span class = "p" > ]< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > color_order< / span > < span class = "o" > ==< / span > < span class = "n" > BGR< / span > < span class = "p" > :< / span >
< span class = "n" > madctl< / span > < span class = "o" > |=< / span > < span class = "n" > _ST7789_MADCTL_BGR< / span >
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< span class = "k" > else< / span > < span class = "p" > :< / span >
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< span class = "n" > madctl< / span > < span class = "o" > & =< / span > < span class = "o" > ~< / span > < span class = "n" > _ST7789_MADCTL_BGR< / span >
2021-05-06 06:14:24 +00:00
2023-11-30 01:56:48 +00:00
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_MADCTL< / span > < span class = "p" > ,< / span > < span class = "nb" > bytes< / span > < span class = "p" > ([< / span > < span class = "n" > madctl< / span > < span class = "p" > ]))< / span > < / div >
2021-05-06 06:14:24 +00:00
< span class = "k" > def< / span > < span class = "nf" > _set_window< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > x1< / span > < span class = "p" > ,< / span > < span class = "n" > y1< / span > < span class = "p" > ):< / span >
2023-11-18 23:31:25 +00:00
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Set window to column and row address.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > x0 (int): column start address< / span >
< span class = "sd" > y0 (int): row start address< / span >
< span class = "sd" > x1 (int): column end address< / span >
< span class = "sd" > y1 (int): row end address< / span >
< span class = "sd" > " " " < / span >
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< span class = "k" > if< / span > < span class = "n" > x0< / span > < span class = "o" > < =< / span > < span class = "n" > x1< / span > < span class = "o" > < =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "ow" > and< / span > < span class = "n" > y0< / span > < span class = "o" > < =< / span > < span class = "n" > y1< / span > < span class = "o" > < =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span >
< span class = "n" > _ST7789_CASET< / span > < span class = "p" > ,< / span >
< span class = "n" > struct< / span > < span class = "o" > .< / span > < span class = "n" > pack< / span > < span class = "p" > (< / span > < span class = "n" > _ENCODE_POS< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "o" > +< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > xstart< / span > < span class = "p" > ,< / span > < span class = "n" > x1< / span > < span class = "o" > +< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > xstart< / span > < span class = "p" > ),< / span >
< span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span >
< span class = "n" > _ST7789_RASET< / span > < span class = "p" > ,< / span >
< span class = "n" > struct< / span > < span class = "o" > .< / span > < span class = "n" > pack< / span > < span class = "p" > (< / span > < span class = "n" > _ENCODE_POS< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "o" > +< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > ystart< / span > < span class = "p" > ,< / span > < span class = "n" > y1< / span > < span class = "o" > +< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > ystart< / span > < span class = "p" > ),< / span >
< span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_RAMWR< / span > < span class = "p" > )< / span >
2021-05-06 06:14:24 +00:00
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< div class = "viewcode-block" id = "ST7789.vline" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.vline" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > vline< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > length< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
2021-05-06 06:14:24 +00:00
< span class = "sd" > Draw vertical line at the given location and color.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > x (int): x coordinate< / span >
< span class = "sd" > Y (int): y coordinate< / span >
< span class = "sd" > length (int): length of line< / span >
< span class = "sd" > color (int): 565 encoded color< / span >
< span class = "sd" > " " " < / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > fill_rect< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > length< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span > < / div >
2023-11-18 23:31:25 +00:00
< div class = "viewcode-block" id = "ST7789.hline" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.hline" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > hline< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > length< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
2021-05-06 06:14:24 +00:00
< span class = "sd" > Draw horizontal line at the given location and color.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > x (int): x coordinate< / span >
< span class = "sd" > Y (int): y coordinate< / span >
< span class = "sd" > length (int): length of line< / span >
< span class = "sd" > color (int): 565 encoded color< / span >
< span class = "sd" > " " " < / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > fill_rect< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > length< / span > < span class = "p" > ,< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span > < / div >
2023-11-18 23:31:25 +00:00
< div class = "viewcode-block" id = "ST7789.pixel" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.pixel" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > pixel< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Draw a pixel at the given location and color.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > x (int): x coordinate< / span >
< span class = "sd" > Y (int): y coordinate< / span >
< span class = "sd" > color (int): 565 encoded color< / span >
< span class = "sd" > " " " < / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _set_window< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > )< / span >
2023-11-30 01:56:48 +00:00
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span >
< span class = "kc" > None< / span > < span class = "p" > ,< / span >
< span class = "n" > struct< / span > < span class = "o" > .< / span > < span class = "n" > pack< / span > < span class = "p" > (< / span >
< span class = "n" > _ENCODE_PIXEL_SWAPPED< / span > < span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > needs_swap< / span > < span class = "k" > else< / span > < span class = "n" > _ENCODE_PIXEL< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span >
< span class = "p" > ),< / span >
< span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.blit_buffer" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.blit_buffer" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > blit_buffer< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > buffer< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span > < span class = "n" > height< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Copy buffer to display at the given location.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > buffer (bytes): Data to copy to display< / span >
< span class = "sd" > x (int): Top left corner x coordinate< / span >
< span class = "sd" > Y (int): Top left corner y coordinate< / span >
< span class = "sd" > width (int): Width< / span >
< span class = "sd" > height (int): Height< / span >
< span class = "sd" > " " " < / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _set_window< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > width< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > height< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > buffer< / span > < span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.rect" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.rect" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > rect< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > w< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Draw a rectangle at the given location, size and color.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > x (int): Top left corner x coordinate< / span >
< span class = "sd" > y (int): Top left corner y coordinate< / span >
< span class = "sd" > width (int): Width in pixels< / span >
< span class = "sd" > height (int): Height in pixels< / span >
< span class = "sd" > color (int): 565 encoded color< / span >
< span class = "sd" > " " " < / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > hline< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > w< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > vline< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > vline< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > w< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > h< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > hline< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > h< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > w< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.fill_rect" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.fill_rect" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > fill_rect< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span > < span class = "n" > height< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Draw a rectangle at the given location, size and filled with color.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > x (int): Top left corner x coordinate< / span >
< span class = "sd" > y (int): Top left corner y coordinate< / span >
< span class = "sd" > width (int): Width in pixels< / span >
< span class = "sd" > height (int): Height in pixels< / span >
< span class = "sd" > color (int): 565 encoded color< / span >
< span class = "sd" > " " " < / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _set_window< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > width< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > height< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > )< / span >
< span class = "n" > chunks< / span > < span class = "p" > ,< / span > < span class = "n" > rest< / span > < span class = "o" > =< / span > < span class = "nb" > divmod< / span > < span class = "p" > (< / span > < span class = "n" > width< / span > < span class = "o" > *< / span > < span class = "n" > height< / span > < span class = "p" > ,< / span > < span class = "n" > _BUFFER_SIZE< / span > < span class = "p" > )< / span >
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< span class = "n" > pixel< / span > < span class = "o" > =< / span > < span class = "n" > struct< / span > < span class = "o" > .< / span > < span class = "n" > pack< / span > < span class = "p" > (< / span >
< span class = "n" > _ENCODE_PIXEL_SWAPPED< / span > < span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > needs_swap< / span > < span class = "k" > else< / span > < span class = "n" > _ENCODE_PIXEL< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span >
< span class = "p" > )< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > dc< / span > < span class = "o" > .< / span > < span class = "n" > on< / span > < span class = "p" > ()< / span >
< span class = "k" > if< / span > < span class = "n" > chunks< / span > < span class = "p" > :< / span >
< span class = "n" > data< / span > < span class = "o" > =< / span > < span class = "n" > pixel< / span > < span class = "o" > *< / span > < span class = "n" > _BUFFER_SIZE< / span >
< span class = "k" > for< / span > < span class = "n" > _< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > chunks< / span > < span class = "p" > ):< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > data< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > rest< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > pixel< / span > < span class = "o" > *< / span > < span class = "n" > rest< / span > < span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.fill" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.fill" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > fill< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Fill the entire FrameBuffer with the specified color.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > color (int): 565 encoded color< / span >
< span class = "sd" > " " " < / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > fill_rect< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "p" > ,< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.line" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.line" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > line< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > x1< / span > < span class = "p" > ,< / span > < span class = "n" > y1< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Draw a single pixel wide line starting at x0, y0 and ending at x1, y1.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > x0 (int): Start point x coordinate< / span >
< span class = "sd" > y0 (int): Start point y coordinate< / span >
< span class = "sd" > x1 (int): End point x coordinate< / span >
< span class = "sd" > y1 (int): End point y coordinate< / span >
< span class = "sd" > color (int): 565 encoded color< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > steep< / span > < span class = "o" > =< / span > < span class = "nb" > abs< / span > < span class = "p" > (< / span > < span class = "n" > y1< / span > < span class = "o" > -< / span > < span class = "n" > y0< / span > < span class = "p" > )< / span > < span class = "o" > > < / span > < span class = "nb" > abs< / span > < span class = "p" > (< / span > < span class = "n" > x1< / span > < span class = "o" > -< / span > < span class = "n" > x0< / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > steep< / span > < span class = "p" > :< / span >
< span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "o" > =< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span >
< span class = "n" > x1< / span > < span class = "p" > ,< / span > < span class = "n" > y1< / span > < span class = "o" > =< / span > < span class = "n" > y1< / span > < span class = "p" > ,< / span > < span class = "n" > x1< / span >
< span class = "k" > if< / span > < span class = "n" > x0< / span > < span class = "o" > > < / span > < span class = "n" > x1< / span > < span class = "p" > :< / span >
< span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > x1< / span > < span class = "o" > =< / span > < span class = "n" > x1< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span >
< span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > y1< / span > < span class = "o" > =< / span > < span class = "n" > y1< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span >
< span class = "n" > dx< / span > < span class = "o" > =< / span > < span class = "n" > x1< / span > < span class = "o" > -< / span > < span class = "n" > x0< / span >
< span class = "n" > dy< / span > < span class = "o" > =< / span > < span class = "nb" > abs< / span > < span class = "p" > (< / span > < span class = "n" > y1< / span > < span class = "o" > -< / span > < span class = "n" > y0< / span > < span class = "p" > )< / span >
< span class = "n" > err< / span > < span class = "o" > =< / span > < span class = "n" > dx< / span > < span class = "o" > //< / span > < span class = "mi" > 2< / span >
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< span class = "n" > ystep< / span > < span class = "o" > =< / span > < span class = "mi" > 1< / span > < span class = "k" > if< / span > < span class = "n" > y0< / span > < span class = "o" > < < / span > < span class = "n" > y1< / span > < span class = "k" > else< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span >
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< span class = "k" > while< / span > < span class = "n" > x0< / span > < span class = "o" > < =< / span > < span class = "n" > x1< / span > < span class = "p" > :< / span >
< span class = "k" > if< / span > < span class = "n" > steep< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > pixel< / span > < span class = "p" > (< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > pixel< / span > < span class = "p" > (< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > )< / span >
< span class = "n" > err< / span > < span class = "o" > -=< / span > < span class = "n" > dy< / span >
< span class = "k" > if< / span > < span class = "n" > err< / span > < span class = "o" > < < / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > y0< / span > < span class = "o" > +=< / span > < span class = "n" > ystep< / span >
< span class = "n" > err< / span > < span class = "o" > +=< / span > < span class = "n" > dx< / span >
< span class = "n" > x0< / span > < span class = "o" > +=< / span > < span class = "mi" > 1< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.vscrdef" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.vscrdef" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > vscrdef< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > tfa< / span > < span class = "p" > ,< / span > < span class = "n" > vsa< / span > < span class = "p" > ,< / span > < span class = "n" > bfa< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Set Vertical Scrolling Definition.< / span >
< span class = "sd" > To scroll a 135x240 display these values should be 40, 240, 40.< / span >
< span class = "sd" > There are 40 lines above the display that are not shown followed by< / span >
< span class = "sd" > 240 lines that are shown followed by 40 more lines that are not shown.< / span >
< span class = "sd" > You could write to these areas off display and scroll them into view by< / span >
< span class = "sd" > changing the TFA, VSA and BFA values.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > tfa (int): Top Fixed Area< / span >
< span class = "sd" > vsa (int): Vertical Scrolling Area< / span >
< span class = "sd" > bfa (int): Bottom Fixed Area< / span >
< span class = "sd" > " " " < / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_VSCRDEF< / span > < span class = "p" > ,< / span > < span class = "n" > struct< / span > < span class = "o" > .< / span > < span class = "n" > pack< / span > < span class = "p" > (< / span > < span class = "s2" > " > HHH" < / span > < span class = "p" > ,< / span > < span class = "n" > tfa< / span > < span class = "p" > ,< / span > < span class = "n" > vsa< / span > < span class = "p" > ,< / span > < span class = "n" > bfa< / span > < span class = "p" > ))< / span > < / div >
2021-05-06 06:14:24 +00:00
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< div class = "viewcode-block" id = "ST7789.vscsad" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.vscsad" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > vscsad< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > vssa< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Set Vertical Scroll Start Address of RAM.< / span >
< span class = "sd" > Defines which line in the Frame Memory will be written as the first< / span >
< span class = "sd" > line after the last line of the Top Fixed Area on the display< / span >
< span class = "sd" > Example:< / span >
< span class = "sd" > for line in range(40, 280, 1):< / span >
< span class = "sd" > tft.vscsad(line)< / span >
< span class = "sd" > utime.sleep(0.01)< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > vssa (int): Vertical Scrolling Start Address< / span >
< span class = "sd" > " " " < / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "n" > _ST7789_VSCSAD< / span > < span class = "p" > ,< / span > < span class = "n" > struct< / span > < span class = "o" > .< / span > < span class = "n" > pack< / span > < span class = "p" > (< / span > < span class = "s2" > " > H" < / span > < span class = "p" > ,< / span > < span class = "n" > vssa< / span > < span class = "p" > ))< / span > < / div >
< span class = "nd" > @micropython< / span > < span class = "o" > .< / span > < span class = "n" > viper< / span >
< span class = "nd" > @staticmethod< / span >
< span class = "k" > def< / span > < span class = "nf" > _pack8< / span > < span class = "p" > (< / span > < span class = "n" > glyphs< / span > < span class = "p" > ,< / span > < span class = "n" > idx< / span > < span class = "p" > :< / span > < span class = "n" > uint< / span > < span class = "p" > ,< / span > < span class = "n" > fg_color< / span > < span class = "p" > :< / span > < span class = "n" > uint< / span > < span class = "p" > ,< / span > < span class = "n" > bg_color< / span > < span class = "p" > :< / span > < span class = "n" > uint< / span > < span class = "p" > ):< / span >
< span class = "n" > buffer< / span > < span class = "o" > =< / span > < span class = "nb" > bytearray< / span > < span class = "p" > (< / span > < span class = "mi" > 128< / span > < span class = "p" > )< / span >
< span class = "n" > bitmap< / span > < span class = "o" > =< / span > < span class = "n" > ptr16< / span > < span class = "p" > (< / span > < span class = "n" > buffer< / span > < span class = "p" > )< / span >
< span class = "n" > glyph< / span > < span class = "o" > =< / span > < span class = "n" > ptr8< / span > < span class = "p" > (< / span > < span class = "n" > glyphs< / span > < span class = "p" > )< / span >
< span class = "k" > for< / span > < span class = "n" > i< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 64< / span > < span class = "p" > ,< / span > < span class = "mi" > 8< / span > < span class = "p" > ):< / span >
< span class = "n" > byte< / span > < span class = "o" > =< / span > < span class = "n" > glyph< / span > < span class = "p" > [< / span > < span class = "n" > idx< / span > < span class = "p" > ]< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT7< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT6< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 2< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT5< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 3< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT4< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 4< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT3< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 5< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT2< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 6< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT1< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 7< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT0< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > idx< / span > < span class = "o" > +=< / span > < span class = "mi" > 1< / span >
< span class = "k" > return< / span > < span class = "n" > buffer< / span >
< span class = "nd" > @micropython< / span > < span class = "o" > .< / span > < span class = "n" > viper< / span >
< span class = "nd" > @staticmethod< / span >
< span class = "k" > def< / span > < span class = "nf" > _pack16< / span > < span class = "p" > (< / span > < span class = "n" > glyphs< / span > < span class = "p" > ,< / span > < span class = "n" > idx< / span > < span class = "p" > :< / span > < span class = "n" > uint< / span > < span class = "p" > ,< / span > < span class = "n" > fg_color< / span > < span class = "p" > :< / span > < span class = "n" > uint< / span > < span class = "p" > ,< / span > < span class = "n" > bg_color< / span > < span class = "p" > :< / span > < span class = "n" > uint< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
< span class = "sd" > Pack a character into a byte array.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > char (str): character to pack< / span >
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< span class = "sd" > Returns:< / span >
< span class = "sd" > 128 bytes: character bitmap in color565 format< / span >
< span class = "sd" > " " " < / span >
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< span class = "n" > buffer< / span > < span class = "o" > =< / span > < span class = "nb" > bytearray< / span > < span class = "p" > (< / span > < span class = "mi" > 256< / span > < span class = "p" > )< / span >
< span class = "n" > bitmap< / span > < span class = "o" > =< / span > < span class = "n" > ptr16< / span > < span class = "p" > (< / span > < span class = "n" > buffer< / span > < span class = "p" > )< / span >
< span class = "n" > glyph< / span > < span class = "o" > =< / span > < span class = "n" > ptr8< / span > < span class = "p" > (< / span > < span class = "n" > glyphs< / span > < span class = "p" > )< / span >
< span class = "k" > for< / span > < span class = "n" > i< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "mi" > 128< / span > < span class = "p" > ,< / span > < span class = "mi" > 16< / span > < span class = "p" > ):< / span >
< span class = "n" > byte< / span > < span class = "o" > =< / span > < span class = "n" > glyph< / span > < span class = "p" > [< / span > < span class = "n" > idx< / span > < span class = "p" > ]< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT7< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT6< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 2< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT5< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 3< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT4< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 4< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT3< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 5< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT2< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 6< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT1< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 7< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT0< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > idx< / span > < span class = "o" > +=< / span > < span class = "mi" > 1< / span >
< span class = "n" > byte< / span > < span class = "o" > =< / span > < span class = "n" > glyph< / span > < span class = "p" > [< / span > < span class = "n" > idx< / span > < span class = "p" > ]< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 8< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT7< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 9< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT6< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 10< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT5< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 11< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT4< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 12< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT3< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 13< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT2< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 14< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT1< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > bitmap< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 15< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_color< / span > < span class = "k" > if< / span > < span class = "n" > byte< / span > < span class = "o" > & < / span > < span class = "n" > _BIT0< / span > < span class = "k" > else< / span > < span class = "n" > bg_color< / span >
< span class = "n" > idx< / span > < span class = "o" > +=< / span > < span class = "mi" > 1< / span >
< span class = "k" > return< / span > < span class = "n" > buffer< / span >
< span class = "k" > def< / span > < span class = "nf" > _text8< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > font< / span > < span class = "p" > ,< / span > < span class = "n" > text< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > fg_color< / span > < span class = "o" > =< / span > < span class = "n" > WHITE< / span > < span class = "p" > ,< / span > < span class = "n" > bg_color< / span > < span class = "o" > =< / span > < span class = "n" > BLACK< / span > < span class = "p" > ):< / span >
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< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Internal method to write characters with width of 8 and< / span >
< span class = "sd" > heights of 8 or 16.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > font (module): font module to use< / span >
< span class = "sd" > text (str): text to write< / span >
< span class = "sd" > x0 (int): column to start drawing at< / span >
< span class = "sd" > y0 (int): row to start drawing at< / span >
< span class = "sd" > color (int): 565 encoded color to use for characters< / span >
< span class = "sd" > background (int): 565 encoded color to use for background< / span >
< span class = "sd" > " " " < / span >
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< span class = "k" > for< / span > < span class = "n" > char< / span > < span class = "ow" > in< / span > < span class = "n" > text< / span > < span class = "p" > :< / span >
< span class = "n" > ch< / span > < span class = "o" > =< / span > < span class = "nb" > ord< / span > < span class = "p" > (< / span > < span class = "n" > char< / span > < span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "p" > (< / span >
< span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > FIRST< / span > < span class = "o" > < =< / span > < span class = "n" > ch< / span > < span class = "o" > < < / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > LAST< / span >
< span class = "ow" > and< / span > < span class = "n" > x0< / span > < span class = "o" > +< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > WIDTH< / span > < span class = "o" > < =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span >
< span class = "ow" > and< / span > < span class = "n" > y0< / span > < span class = "o" > +< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span > < span class = "o" > < =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span >
< span class = "p" > ):< / span >
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< span class = "k" > if< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span > < span class = "o" > ==< / span > < span class = "mi" > 8< / span > < span class = "p" > :< / span >
< span class = "n" > passes< / span > < span class = "o" > =< / span > < span class = "mi" > 1< / span >
< span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "mi" > 8< / span >
< span class = "n" > each< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > passes< / span > < span class = "o" > =< / span > < span class = "mi" > 2< / span >
< span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "mi" > 16< / span >
< span class = "n" > each< / span > < span class = "o" > =< / span > < span class = "mi" > 8< / span >
< span class = "k" > for< / span > < span class = "n" > line< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > passes< / span > < span class = "p" > ):< / span >
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< span class = "n" > idx< / span > < span class = "o" > =< / span > < span class = "p" > (< / span > < span class = "n" > ch< / span > < span class = "o" > -< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > FIRST< / span > < span class = "p" > )< / span > < span class = "o" > *< / span > < span class = "n" > size< / span > < span class = "o" > +< / span > < span class = "p" > (< / span > < span class = "n" > each< / span > < span class = "o" > *< / span > < span class = "n" > line< / span > < span class = "p" > )< / span >
< span class = "n" > buffer< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _pack8< / span > < span class = "p" > (< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > FONT< / span > < span class = "p" > ,< / span > < span class = "n" > idx< / span > < span class = "p" > ,< / span > < span class = "n" > fg_color< / span > < span class = "p" > ,< / span > < span class = "n" > bg_color< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > blit_buffer< / span > < span class = "p" > (< / span > < span class = "n" > buffer< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "o" > +< / span > < span class = "mi" > 8< / span > < span class = "o" > *< / span > < span class = "n" > line< / span > < span class = "p" > ,< / span > < span class = "mi" > 8< / span > < span class = "p" > ,< / span > < span class = "mi" > 8< / span > < span class = "p" > )< / span >
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< span class = "n" > x0< / span > < span class = "o" > +=< / span > < span class = "mi" > 8< / span >
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< span class = "k" > def< / span > < span class = "nf" > _text16< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > font< / span > < span class = "p" > ,< / span > < span class = "n" > text< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > fg_color< / span > < span class = "o" > =< / span > < span class = "n" > WHITE< / span > < span class = "p" > ,< / span > < span class = "n" > bg_color< / span > < span class = "o" > =< / span > < span class = "n" > BLACK< / span > < span class = "p" > ):< / span >
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< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Internal method to draw characters with width of 16 and heights of 16< / span >
< span class = "sd" > or 32.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > font (module): font module to use< / span >
< span class = "sd" > text (str): text to write< / span >
< span class = "sd" > x0 (int): column to start drawing at< / span >
< span class = "sd" > y0 (int): row to start drawing at< / span >
< span class = "sd" > color (int): 565 encoded color to use for characters< / span >
< span class = "sd" > background (int): 565 encoded color to use for background< / span >
< span class = "sd" > " " " < / span >
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< span class = "k" > for< / span > < span class = "n" > char< / span > < span class = "ow" > in< / span > < span class = "n" > text< / span > < span class = "p" > :< / span >
< span class = "n" > ch< / span > < span class = "o" > =< / span > < span class = "nb" > ord< / span > < span class = "p" > (< / span > < span class = "n" > char< / span > < span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "p" > (< / span >
< span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > FIRST< / span > < span class = "o" > < =< / span > < span class = "n" > ch< / span > < span class = "o" > < < / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > LAST< / span >
< span class = "ow" > and< / span > < span class = "n" > x0< / span > < span class = "o" > +< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > WIDTH< / span > < span class = "o" > < =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span >
< span class = "ow" > and< / span > < span class = "n" > y0< / span > < span class = "o" > +< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span > < span class = "o" > < =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span >
< span class = "p" > ):< / span >
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< span class = "n" > each< / span > < span class = "o" > =< / span > < span class = "mi" > 16< / span >
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< span class = "k" > if< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span > < span class = "o" > ==< / span > < span class = "mi" > 16< / span > < span class = "p" > :< / span >
< span class = "n" > passes< / span > < span class = "o" > =< / span > < span class = "mi" > 2< / span >
< span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "mi" > 32< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > passes< / span > < span class = "o" > =< / span > < span class = "mi" > 4< / span >
< span class = "n" > size< / span > < span class = "o" > =< / span > < span class = "mi" > 64< / span >
< span class = "k" > for< / span > < span class = "n" > line< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > passes< / span > < span class = "p" > ):< / span >
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< span class = "n" > idx< / span > < span class = "o" > =< / span > < span class = "p" > (< / span > < span class = "n" > ch< / span > < span class = "o" > -< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > FIRST< / span > < span class = "p" > )< / span > < span class = "o" > *< / span > < span class = "n" > size< / span > < span class = "o" > +< / span > < span class = "p" > (< / span > < span class = "n" > each< / span > < span class = "o" > *< / span > < span class = "n" > line< / span > < span class = "p" > )< / span >
< span class = "n" > buffer< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _pack16< / span > < span class = "p" > (< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > FONT< / span > < span class = "p" > ,< / span > < span class = "n" > idx< / span > < span class = "p" > ,< / span > < span class = "n" > fg_color< / span > < span class = "p" > ,< / span > < span class = "n" > bg_color< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > blit_buffer< / span > < span class = "p" > (< / span > < span class = "n" > buffer< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "o" > +< / span > < span class = "mi" > 8< / span > < span class = "o" > *< / span > < span class = "n" > line< / span > < span class = "p" > ,< / span > < span class = "mi" > 16< / span > < span class = "p" > ,< / span > < span class = "mi" > 8< / span > < span class = "p" > )< / span >
< span class = "n" > x0< / span > < span class = "o" > +=< / span > < span class = "mi" > 16< / span >
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< div class = "viewcode-block" id = "ST7789.text" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.text" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > text< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > font< / span > < span class = "p" > ,< / span > < span class = "n" > text< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "o" > =< / span > < span class = "n" > WHITE< / span > < span class = "p" > ,< / span > < span class = "n" > background< / span > < span class = "o" > =< / span > < span class = "n" > BLACK< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Draw text on display in specified font and colors. 8 and 16 bit wide< / span >
< span class = "sd" > fonts are supported.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > font (module): font module to use.< / span >
< span class = "sd" > text (str): text to write< / span >
< span class = "sd" > x0 (int): column to start drawing at< / span >
< span class = "sd" > y0 (int): row to start drawing at< / span >
< span class = "sd" > color (int): 565 encoded color to use for characters< / span >
< span class = "sd" > background (int): 565 encoded color to use for background< / span >
< span class = "sd" > " " " < / span >
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< span class = "n" > fg_color< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > needs_swap< / span > < span class = "k" > else< / span > < span class = "p" > ((< / span > < span class = "n" > color< / span > < span class = "o" > < < < / span > < span class = "mi" > 8< / span > < span class = "p" > )< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF00< / span > < span class = "p" > )< / span > < span class = "o" > |< / span > < span class = "p" > (< / span > < span class = "n" > color< / span > < span class = "o" > > > < / span > < span class = "mi" > 8< / span > < span class = "p" > )< / span >
< span class = "n" > bg_color< / span > < span class = "o" > =< / span > < span class = "p" > (< / span >
< span class = "n" > background< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > needs_swap< / span >
< span class = "k" > else< / span > < span class = "p" > ((< / span > < span class = "n" > background< / span > < span class = "o" > < < < / span > < span class = "mi" > 8< / span > < span class = "p" > )< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF00< / span > < span class = "p" > )< / span > < span class = "o" > |< / span > < span class = "p" > (< / span > < span class = "n" > background< / span > < span class = "o" > > > < / span > < span class = "mi" > 8< / span > < span class = "p" > )< / span >
< span class = "p" > )< / span >
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< span class = "k" > if< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > WIDTH< / span > < span class = "o" > ==< / span > < span class = "mi" > 8< / span > < span class = "p" > :< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _text8< / span > < span class = "p" > (< / span > < span class = "n" > font< / span > < span class = "p" > ,< / span > < span class = "n" > text< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > fg_color< / span > < span class = "p" > ,< / span > < span class = "n" > bg_color< / span > < span class = "p" > )< / span >
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< span class = "k" > else< / span > < span class = "p" > :< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _text16< / span > < span class = "p" > (< / span > < span class = "n" > font< / span > < span class = "p" > ,< / span > < span class = "n" > text< / span > < span class = "p" > ,< / span > < span class = "n" > x0< / span > < span class = "p" > ,< / span > < span class = "n" > y0< / span > < span class = "p" > ,< / span > < span class = "n" > fg_color< / span > < span class = "p" > ,< / span > < span class = "n" > bg_color< / span > < span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.bitmap" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.bitmap" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > bitmap< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > bitmap< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > index< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Draw a bitmap on display at the specified column and row< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > bitmap (bitmap_module): The module containing the bitmap to draw< / span >
< span class = "sd" > x (int): column to start drawing at< / span >
< span class = "sd" > y (int): row to start drawing at< / span >
< span class = "sd" > index (int): Optional index of bitmap to draw from multiple bitmap< / span >
< span class = "sd" > module< / span >
< span class = "sd" > " " " < / span >
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< span class = "n" > width< / span > < span class = "o" > =< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > WIDTH< / span >
< span class = "n" > height< / span > < span class = "o" > =< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span >
< span class = "n" > to_col< / span > < span class = "o" > =< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > width< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span >
< span class = "n" > to_row< / span > < span class = "o" > =< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > height< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "o" > < =< / span > < span class = "n" > to_col< / span > < span class = "ow" > or< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "o" > < =< / span > < span class = "n" > to_row< / span > < span class = "p" > :< / span >
< span class = "k" > return< / span >
< span class = "n" > bitmap_size< / span > < span class = "o" > =< / span > < span class = "n" > height< / span > < span class = "o" > *< / span > < span class = "n" > width< / span >
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< span class = "n" > buffer_len< / span > < span class = "o" > =< / span > < span class = "n" > bitmap_size< / span > < span class = "o" > *< / span > < span class = "mi" > 2< / span >
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< span class = "n" > bpp< / span > < span class = "o" > =< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > BPP< / span >
< span class = "n" > bs_bit< / span > < span class = "o" > =< / span > < span class = "n" > bpp< / span > < span class = "o" > *< / span > < span class = "n" > bitmap_size< / span > < span class = "o" > *< / span > < span class = "n" > index< / span > < span class = "c1" > # if index > 0 else 0< / span >
< span class = "n" > palette< / span > < span class = "o" > =< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > PALETTE< / span >
< span class = "n" > needs_swap< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > needs_swap< / span >
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< span class = "n" > buffer< / span > < span class = "o" > =< / span > < span class = "nb" > bytearray< / span > < span class = "p" > (< / span > < span class = "n" > buffer_len< / span > < span class = "p" > )< / span >
< span class = "k" > for< / span > < span class = "n" > i< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > buffer_len< / span > < span class = "p" > ,< / span > < span class = "mi" > 2< / span > < span class = "p" > ):< / span >
< span class = "n" > color_index< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span >
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< span class = "k" > for< / span > < span class = "n" > _< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > bpp< / span > < span class = "p" > ):< / span >
< span class = "n" > color_index< / span > < span class = "o" > =< / span > < span class = "p" > (< / span > < span class = "n" > color_index< / span > < span class = "o" > < < < / span > < span class = "mi" > 1< / span > < span class = "p" > )< / span > < span class = "o" > |< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > BITMAP< / span > < span class = "p" > [< / span > < span class = "n" > bs_bit< / span > < span class = "o" > > > < / span > < span class = "mi" > 3< / span > < span class = "p" > ]< / span > < span class = "o" > > > < / span > < span class = "p" > (< / span > < span class = "mi" > 7< / span > < span class = "o" > -< / span > < span class = "p" > (< / span > < span class = "n" > bs_bit< / span > < span class = "o" > & < / span > < span class = "mi" > 7< / span > < span class = "p" > )))< / span > < span class = "o" > & < / span > < span class = "mi" > 1< / span >
< span class = "p" > )< / span >
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< span class = "n" > bs_bit< / span > < span class = "o" > +=< / span > < span class = "mi" > 1< / span >
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< span class = "n" > color< / span > < span class = "o" > =< / span > < span class = "n" > palette< / span > < span class = "p" > [< / span > < span class = "n" > color_index< / span > < span class = "p" > ]< / span >
< span class = "k" > if< / span > < span class = "n" > needs_swap< / span > < span class = "p" > :< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "o" > > > < / span > < span class = "mi" > 8< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "o" > > > < / span > < span class = "mi" > 8< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _set_window< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > to_col< / span > < span class = "p" > ,< / span > < span class = "n" > to_row< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > buffer< / span > < span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.pbitmap" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.pbitmap" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > pbitmap< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > bitmap< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > index< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
< span class = "sd" > Draw a bitmap on display at the specified column and row one row at a time< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > bitmap (bitmap_module): The module containing the bitmap to draw< / span >
< span class = "sd" > x (int): column to start drawing at< / span >
< span class = "sd" > y (int): row to start drawing at< / span >
< span class = "sd" > index (int): Optional index of bitmap to draw from multiple bitmap< / span >
< span class = "sd" > module< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > width< / span > < span class = "o" > =< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > WIDTH< / span >
< span class = "n" > height< / span > < span class = "o" > =< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span >
< span class = "n" > bitmap_size< / span > < span class = "o" > =< / span > < span class = "n" > height< / span > < span class = "o" > *< / span > < span class = "n" > width< / span >
< span class = "n" > bpp< / span > < span class = "o" > =< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > BPP< / span >
< span class = "n" > bs_bit< / span > < span class = "o" > =< / span > < span class = "n" > bpp< / span > < span class = "o" > *< / span > < span class = "n" > bitmap_size< / span > < span class = "o" > *< / span > < span class = "n" > index< / span > < span class = "c1" > # if index > 0 else 0< / span >
< span class = "n" > palette< / span > < span class = "o" > =< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > PALETTE< / span >
< span class = "n" > needs_swap< / span > < span class = "o" > =< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > needs_swap< / span >
< span class = "n" > buffer< / span > < span class = "o" > =< / span > < span class = "nb" > bytearray< / span > < span class = "p" > (< / span > < span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > WIDTH< / span > < span class = "o" > *< / span > < span class = "mi" > 2< / span > < span class = "p" > )< / span >
< span class = "k" > for< / span > < span class = "n" > row< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > height< / span > < span class = "p" > ):< / span >
< span class = "k" > for< / span > < span class = "n" > col< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > width< / span > < span class = "p" > ):< / span >
< span class = "n" > color_index< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span >
< span class = "k" > for< / span > < span class = "n" > _< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "n" > bpp< / span > < span class = "p" > ):< / span >
< span class = "n" > color_index< / span > < span class = "o" > < < =< / span > < span class = "mi" > 1< / span >
< span class = "n" > color_index< / span > < span class = "o" > |=< / span > < span class = "p" > (< / span >
< span class = "n" > bitmap< / span > < span class = "o" > .< / span > < span class = "n" > BITMAP< / span > < span class = "p" > [< / span > < span class = "n" > bs_bit< / span > < span class = "o" > //< / span > < span class = "mi" > 8< / span > < span class = "p" > ]< / span > < span class = "o" > & < / span > < span class = "mi" > 1< / span > < span class = "o" > < < < / span > < span class = "p" > (< / span > < span class = "mi" > 7< / span > < span class = "o" > -< / span > < span class = "p" > (< / span > < span class = "n" > bs_bit< / span > < span class = "o" > %< / span > < span class = "mi" > 8< / span > < span class = "p" > ))< / span >
< span class = "p" > )< / span > < span class = "o" > > < / span > < span class = "mi" > 0< / span >
< span class = "n" > bs_bit< / span > < span class = "o" > +=< / span > < span class = "mi" > 1< / span >
< span class = "n" > color< / span > < span class = "o" > =< / span > < span class = "n" > palette< / span > < span class = "p" > [< / span > < span class = "n" > color_index< / span > < span class = "p" > ]< / span >
< span class = "k" > if< / span > < span class = "n" > needs_swap< / span > < span class = "p" > :< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > col< / span > < span class = "o" > *< / span > < span class = "mi" > 2< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > col< / span > < span class = "o" > *< / span > < span class = "mi" > 2< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "o" > > > < / span > < span class = "mi" > 8< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > col< / span > < span class = "o" > *< / span > < span class = "mi" > 2< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "o" > > > < / span > < span class = "mi" > 8< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > col< / span > < span class = "o" > *< / span > < span class = "mi" > 2< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > color< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF< / span >
< span class = "n" > to_col< / span > < span class = "o" > =< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > width< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span >
< span class = "n" > to_row< / span > < span class = "o" > =< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > row< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "o" > > < / span > < span class = "n" > to_col< / span > < span class = "ow" > and< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "o" > > < / span > < span class = "n" > to_row< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _set_window< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > row< / span > < span class = "p" > ,< / span > < span class = "n" > to_col< / span > < span class = "p" > ,< / span > < span class = "n" > to_row< / span > < span class = "p" > )< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > buffer< / span > < span class = "p" > )< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.write" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.write" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > write< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > font< / span > < span class = "p" > ,< / span > < span class = "n" > string< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > fg< / span > < span class = "o" > =< / span > < span class = "n" > WHITE< / span > < span class = "p" > ,< / span > < span class = "n" > bg< / span > < span class = "o" > =< / span > < span class = "n" > BLACK< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Write a string using a converted true-type font on the display starting< / span >
< span class = "sd" > at the specified column and row< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > font (font): The module containing the converted true-type font< / span >
< span class = "sd" > s (string): The string to write< / span >
< span class = "sd" > x (int): column to start writing< / span >
< span class = "sd" > y (int): row to start writing< / span >
< span class = "sd" > fg (int): foreground color, optional, defaults to WHITE< / span >
< span class = "sd" > bg (int): background color, optional, defaults to BLACK< / span >
< span class = "sd" > " " " < / span >
< span class = "n" > buffer_len< / span > < span class = "o" > =< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span > < span class = "o" > *< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > MAX_WIDTH< / span > < span class = "o" > *< / span > < span class = "mi" > 2< / span >
< span class = "n" > buffer< / span > < span class = "o" > =< / span > < span class = "nb" > bytearray< / span > < span class = "p" > (< / span > < span class = "n" > buffer_len< / span > < span class = "p" > )< / span >
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< span class = "n" > fg_hi< / span > < span class = "o" > =< / span > < span class = "n" > fg< / span > < span class = "o" > > > < / span > < span class = "mi" > 8< / span >
< span class = "n" > fg_lo< / span > < span class = "o" > =< / span > < span class = "n" > fg< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF< / span >
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< span class = "n" > bg_hi< / span > < span class = "o" > =< / span > < span class = "n" > bg< / span > < span class = "o" > > > < / span > < span class = "mi" > 8< / span >
< span class = "n" > bg_lo< / span > < span class = "o" > =< / span > < span class = "n" > bg< / span > < span class = "o" > & < / span > < span class = "mh" > 0xFF< / span >
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< span class = "k" > for< / span > < span class = "n" > character< / span > < span class = "ow" > in< / span > < span class = "n" > string< / span > < span class = "p" > :< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > char_index< / span > < span class = "o" > =< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > MAP< / span > < span class = "o" > .< / span > < span class = "n" > index< / span > < span class = "p" > (< / span > < span class = "n" > character< / span > < span class = "p" > )< / span >
< span class = "n" > offset< / span > < span class = "o" > =< / span > < span class = "n" > char_index< / span > < span class = "o" > *< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > OFFSET_WIDTH< / span >
< span class = "n" > bs_bit< / span > < span class = "o" > =< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > OFFSETS< / span > < span class = "p" > [< / span > < span class = "n" > offset< / span > < span class = "p" > ]< / span >
< span class = "k" > if< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > OFFSET_WIDTH< / span > < span class = "o" > > < / span > < span class = "mi" > 1< / span > < span class = "p" > :< / span >
< span class = "n" > bs_bit< / span > < span class = "o" > =< / span > < span class = "p" > (< / span > < span class = "n" > bs_bit< / span > < span class = "o" > < < < / span > < span class = "mi" > 8< / span > < span class = "p" > )< / span > < span class = "o" > +< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > OFFSETS< / span > < span class = "p" > [< / span > < span class = "n" > offset< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span >
< span class = "k" > if< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > OFFSET_WIDTH< / span > < span class = "o" > > < / span > < span class = "mi" > 2< / span > < span class = "p" > :< / span >
< span class = "n" > bs_bit< / span > < span class = "o" > =< / span > < span class = "p" > (< / span > < span class = "n" > bs_bit< / span > < span class = "o" > < < < / span > < span class = "mi" > 8< / span > < span class = "p" > )< / span > < span class = "o" > +< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > OFFSETS< / span > < span class = "p" > [< / span > < span class = "n" > offset< / span > < span class = "o" > +< / span > < span class = "mi" > 2< / span > < span class = "p" > ]< / span >
< span class = "n" > char_width< / span > < span class = "o" > =< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > WIDTHS< / span > < span class = "p" > [< / span > < span class = "n" > char_index< / span > < span class = "p" > ]< / span >
< span class = "n" > buffer_needed< / span > < span class = "o" > =< / span > < span class = "n" > char_width< / span > < span class = "o" > *< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span > < span class = "o" > *< / span > < span class = "mi" > 2< / span >
< span class = "k" > for< / span > < span class = "n" > i< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > buffer_needed< / span > < span class = "p" > ,< / span > < span class = "mi" > 2< / span > < span class = "p" > ):< / span >
< span class = "k" > if< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > BITMAPS< / span > < span class = "p" > [< / span > < span class = "n" > bs_bit< / span > < span class = "o" > //< / span > < span class = "mi" > 8< / span > < span class = "p" > ]< / span > < span class = "o" > & < / span > < span class = "mi" > 1< / span > < span class = "o" > < < < / span > < span class = "p" > (< / span > < span class = "mi" > 7< / span > < span class = "o" > -< / span > < span class = "p" > (< / span > < span class = "n" > bs_bit< / span > < span class = "o" > %< / span > < span class = "mi" > 8< / span > < span class = "p" > ))< / span > < span class = "o" > > < / span > < span class = "mi" > 0< / span > < span class = "p" > :< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_hi< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > fg_lo< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > bg_hi< / span >
< span class = "n" > buffer< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > +< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > =< / span > < span class = "n" > bg_lo< / span >
< span class = "n" > bs_bit< / span > < span class = "o" > +=< / span > < span class = "mi" > 1< / span >
< span class = "n" > to_col< / span > < span class = "o" > =< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "n" > char_width< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span >
< span class = "n" > to_row< / span > < span class = "o" > =< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > HEIGHT< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span >
< span class = "k" > if< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > width< / span > < span class = "o" > > < / span > < span class = "n" > to_col< / span > < span class = "ow" > and< / span > < span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > height< / span > < span class = "o" > > < / span > < span class = "n" > to_row< / span > < span class = "p" > :< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _set_window< / span > < span class = "p" > (< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > to_col< / span > < span class = "p" > ,< / span > < span class = "n" > to_row< / span > < span class = "p" > )< / span >
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< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > _write< / span > < span class = "p" > (< / span > < span class = "kc" > None< / span > < span class = "p" > ,< / span > < span class = "n" > buffer< / span > < span class = "p" > [:< / span > < span class = "n" > buffer_needed< / span > < span class = "p" > ])< / span >
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< span class = "n" > x< / span > < span class = "o" > +=< / span > < span class = "n" > char_width< / span >
< span class = "k" > except< / span > < span class = "ne" > ValueError< / span > < span class = "p" > :< / span >
< span class = "k" > pass< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.write_width" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.write_width" > [docs]< / a >
< span class = "k" > def< / span > < span class = "nf" > write_width< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > font< / span > < span class = "p" > ,< / span > < span class = "n" > string< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
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< span class = "sd" > Returns the width in pixels of the string if it was written with the< / span >
< span class = "sd" > specified font< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > font (font): The module containing the converted true-type font< / span >
< span class = "sd" > string (string): The string to measure< / span >
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< span class = "sd" > Returns:< / span >
< span class = "sd" > int: The width of the string in pixels< / span >
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< span class = "sd" > " " " < / span >
< span class = "n" > width< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span >
< span class = "k" > for< / span > < span class = "n" > character< / span > < span class = "ow" > in< / span > < span class = "n" > string< / span > < span class = "p" > :< / span >
< span class = "k" > try< / span > < span class = "p" > :< / span >
< span class = "n" > char_index< / span > < span class = "o" > =< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > MAP< / span > < span class = "o" > .< / span > < span class = "n" > index< / span > < span class = "p" > (< / span > < span class = "n" > character< / span > < span class = "p" > )< / span >
< span class = "n" > width< / span > < span class = "o" > +=< / span > < span class = "n" > font< / span > < span class = "o" > .< / span > < span class = "n" > WIDTHS< / span > < span class = "p" > [< / span > < span class = "n" > char_index< / span > < span class = "p" > ]< / span >
< span class = "k" > except< / span > < span class = "ne" > ValueError< / span > < span class = "p" > :< / span >
< span class = "k" > pass< / span >
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< span class = "k" > return< / span > < span class = "n" > width< / span > < / div >
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< div class = "viewcode-block" id = "ST7789.polygon" >
< a class = "viewcode-back" href = "../st7789py.html#st7789py.ST7789.polygon" > [docs]< / a >
< span class = "nd" > @micropython< / span > < span class = "o" > .< / span > < span class = "n" > native< / span >
< span class = "k" > def< / span > < span class = "nf" > polygon< / span > < span class = "p" > (< / span > < span class = "bp" > self< / span > < span class = "p" > ,< / span > < span class = "n" > points< / span > < span class = "p" > ,< / span > < span class = "n" > x< / span > < span class = "p" > ,< / span > < span class = "n" > y< / span > < span class = "p" > ,< / span > < span class = "n" > color< / span > < span class = "p" > ,< / span > < span class = "n" > angle< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > center_x< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span > < span class = "p" > ,< / span > < span class = "n" > center_y< / span > < span class = "o" > =< / span > < span class = "mi" > 0< / span > < span class = "p" > ):< / span >
< span class = "w" > < / span > < span class = "sd" > " " " < / span >
< span class = "sd" > Draw a polygon on the display.< / span >
< span class = "sd" > Args:< / span >
< span class = "sd" > points (list): List of points to draw.< / span >
< span class = "sd" > x (int): X-coordinate of the polygon' s position.< / span >
< span class = "sd" > y (int): Y-coordinate of the polygon' s position.< / span >
< span class = "sd" > color (int): 565 encoded color.< / span >
< span class = "sd" > angle (float): Rotation angle in radians (default: 0).< / span >
< span class = "sd" > center_x (int): X-coordinate of the rotation center (default: 0).< / span >
< span class = "sd" > center_y (int): Y-coordinate of the rotation center (default: 0).< / span >
< span class = "sd" > Raises:< / span >
< span class = "sd" > ValueError: If the polygon has less than 3 points.< / span >
< span class = "sd" > " " " < / span >
< span class = "k" > if< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > points< / span > < span class = "p" > )< / span > < span class = "o" > < < / span > < span class = "mi" > 3< / span > < span class = "p" > :< / span >
< span class = "k" > raise< / span > < span class = "ne" > ValueError< / span > < span class = "p" > (< / span > < span class = "s2" > " Polygon must have at least 3 points." < / span > < span class = "p" > )< / span >
< span class = "k" > if< / span > < span class = "n" > angle< / span > < span class = "p" > :< / span >
< span class = "n" > cos_a< / span > < span class = "o" > =< / span > < span class = "n" > cos< / span > < span class = "p" > (< / span > < span class = "n" > angle< / span > < span class = "p" > )< / span >
< span class = "n" > sin_a< / span > < span class = "o" > =< / span > < span class = "n" > sin< / span > < span class = "p" > (< / span > < span class = "n" > angle< / span > < span class = "p" > )< / span >
< span class = "n" > rotated< / span > < span class = "o" > =< / span > < span class = "p" > [< / span >
< span class = "p" > (< / span >
< span class = "n" > x< / span >
< span class = "o" > +< / span > < span class = "n" > center_x< / span >
< span class = "o" > +< / span > < span class = "nb" > int< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "n" > point< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span > < span class = "o" > -< / span > < span class = "n" > center_x< / span > < span class = "p" > )< / span > < span class = "o" > *< / span > < span class = "n" > cos_a< / span > < span class = "o" > -< / span > < span class = "p" > (< / span > < span class = "n" > point< / span > < span class = "p" > [< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > -< / span > < span class = "n" > center_y< / span > < span class = "p" > )< / span > < span class = "o" > *< / span > < span class = "n" > sin_a< / span >
< span class = "p" > ),< / span >
< span class = "n" > y< / span >
< span class = "o" > +< / span > < span class = "n" > center_y< / span >
< span class = "o" > +< / span > < span class = "nb" > int< / span > < span class = "p" > (< / span >
< span class = "p" > (< / span > < span class = "n" > point< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ]< / span > < span class = "o" > -< / span > < span class = "n" > center_x< / span > < span class = "p" > )< / span > < span class = "o" > *< / span > < span class = "n" > sin_a< / span > < span class = "o" > +< / span > < span class = "p" > (< / span > < span class = "n" > point< / span > < span class = "p" > [< / span > < span class = "mi" > 1< / span > < span class = "p" > ]< / span > < span class = "o" > -< / span > < span class = "n" > center_y< / span > < span class = "p" > )< / span > < span class = "o" > *< / span > < span class = "n" > cos_a< / span >
< span class = "p" > ),< / span >
< span class = "p" > )< / span >
< span class = "k" > for< / span > < span class = "n" > point< / span > < span class = "ow" > in< / span > < span class = "n" > points< / span >
< span class = "p" > ]< / span >
< span class = "k" > else< / span > < span class = "p" > :< / span >
< span class = "n" > rotated< / span > < span class = "o" > =< / span > < span class = "p" > [(< / span > < span class = "n" > x< / span > < span class = "o" > +< / span > < span class = "nb" > int< / span > < span class = "p" > ((< / span > < span class = "n" > point< / span > < span class = "p" > [< / span > < span class = "mi" > 0< / span > < span class = "p" > ])),< / span > < span class = "n" > y< / span > < span class = "o" > +< / span > < span class = "nb" > int< / span > < span class = "p" > ((< / span > < span class = "n" > point< / span > < span class = "p" > [< / span > < span class = "mi" > 1< / span > < span class = "p" > ])))< / span > < span class = "k" > for< / span > < span class = "n" > point< / span > < span class = "ow" > in< / span > < span class = "n" > points< / span > < span class = "p" > ]< / span >
< span class = "k" > for< / span > < span class = "n" > i< / span > < span class = "ow" > in< / span > < span class = "nb" > range< / span > < span class = "p" > (< / span > < span class = "mi" > 1< / span > < span class = "p" > ,< / span > < span class = "nb" > len< / span > < span class = "p" > (< / span > < span class = "n" > rotated< / span > < span class = "p" > )):< / span >
< span class = "bp" > self< / span > < span class = "o" > .< / span > < span class = "n" > line< / span > < span class = "p" > (< / span >
< span class = "n" > rotated< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > ][< / span > < span class = "mi" > 0< / span > < span class = "p" > ],< / span >
< span class = "n" > rotated< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "o" > -< / span > < span class = "mi" > 1< / span > < span class = "p" > ][< / span > < span class = "mi" > 1< / span > < span class = "p" > ],< / span >
< span class = "n" > rotated< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "p" > ][< / span > < span class = "mi" > 0< / span > < span class = "p" > ],< / span >
< span class = "n" > rotated< / span > < span class = "p" > [< / span > < span class = "n" > i< / span > < span class = "p" > ][< / span > < span class = "mi" > 1< / span > < span class = "p" > ],< / span >
< span class = "n" > color< / span > < span class = "p" > ,< / span >
< span class = "p" > )< / span > < / div >
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< / div >
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< / pre > < / div >
< / div >
< / div >
< footer >
< hr / >
< div role = "contentinfo" >
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< p > < / p >
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< / div >
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Built with < a href = "https://www.sphinx-doc.org/" > Sphinx< / a > using a
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< a href = "https://github.com/readthedocs/sphinx_rtd_theme" > theme< / a >
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provided by < a href = "https://readthedocs.org" > Read the Docs< / a > .
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< / footer >
< / div >
< / div >
< / section >
< / div >
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< script >
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jQuery(function () {
SphinxRtdTheme.Navigation.enable(true);
});
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< / script >
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< / body >
< / html >
