kopia lustrzana https://github.com/peterhinch/micropython-micro-gui
36 wiersze
1.3 KiB
Python
36 wiersze
1.3 KiB
Python
|
# hardware_setup.py Customise for your hardware config
|
||
|
|
|
||
|
|
# Released under the MIT License (MIT). See LICENSE.
|
||
|
|
# Copyright (c) 2021 Peter Hinch, Ihor Nehrutsa
|
||
|
|
|
||
|
|
# Supports:
|
||
|
|
# Waveshare Pico LCD 1.14" 135*240(Pixel) based on ST7789V
|
||
|
|
# https://www.waveshare.com/wiki/Pico-LCD-1.14
|
||
|
|
# https://www.waveshare.com/pico-lcd-1.14.htm
|
||
|
|
|
||
|
|
from machine import Pin, SPI
|
||
|
|
import gc
|
||
|
|
|
||
|
|
from drivers.st7789.st7789_4bit import *
|
||
|
|
SSD = ST7789
|
||
|
|
|
||
|
|
gc.collect() # Precaution before instantiating framebuf
|
||
|
|
# Conservative low baudrate. Can go to 62.5MHz.
|
||
|
|
spi = SPI(1, 30_000_000, sck=Pin(10), mosi=Pin(11), miso=None)
|
||
|
|
pcs = Pin(9, Pin.OUT, value=1)
|
||
|
|
prst = Pin(12, Pin.OUT, value=1)
|
||
|
|
pbl = Pin(13, Pin.OUT, value=1)
|
||
|
|
pdc = Pin(8, Pin.OUT, value=0)
|
||
|
|
|
||
|
|
ssd = SSD(spi, height=135, width=240, dc=pdc, cs=pcs, rst=prst, disp_mode=LANDSCAPE, display=TDISPLAY)
|
||
|
|
|
||
|
|
# Create and export a Display instance
|
||
|
|
from gui.core.ugui import Display
|
||
|
|
# Define control buttons
|
||
|
|
nxt = Pin(20, Pin.IN, Pin.PULL_UP) # Move to next control
|
||
|
|
sel = Pin(3, Pin.IN, Pin.PULL_UP) # Operate current control
|
||
|
|
prev = Pin(16, Pin.IN, Pin.PULL_UP) # Move to previous control
|
||
|
|
increase = Pin(2, Pin.IN, Pin.PULL_UP) # Increase control's value
|
||
|
|
decrease = Pin(18, Pin.IN, Pin.PULL_UP) # Decrease control's value
|
||
|
|
display = Display(ssd, nxt, sel, prev, increase, decrease)
|