kopia lustrzana https://github.com/peterhinch/micropython-micro-gui
30 wiersze
1.0 KiB
Python
30 wiersze
1.0 KiB
Python
# ili9486_pico.py Customise for your hardware config
|
|
|
|
# Released under the MIT License (MIT). See LICENSE.
|
|
|
|
# ILI9486 on Pi Pico
|
|
# See DRIVERS.md for wiring details.
|
|
|
|
from machine import Pin, SPI, freq
|
|
import gc
|
|
|
|
from drivers.ili94xx.ili9486 import ILI9486 as SSD
|
|
freq(250_000_000) # RP2 overclock
|
|
|
|
pdc = Pin(17, Pin.OUT, value=0)
|
|
pcs = Pin(14, Pin.OUT, value=1)
|
|
prst = Pin(7, Pin.OUT, value=1)
|
|
spi = SPI(0, sck=Pin(6), mosi=Pin(3), miso=Pin(4), baudrate=30_000_000)
|
|
gc.collect() # Precaution before instantiating framebuf
|
|
ssd = SSD(spi, pcs, pdc, prst)
|
|
gc.collect()
|
|
from gui.core.ugui import Display
|
|
# Create and export a Display instance
|
|
# Define control buttons
|
|
nxt = Pin(19, Pin.IN, Pin.PULL_UP) # Move to next control
|
|
sel = Pin(16, Pin.IN, Pin.PULL_UP) # Operate current control
|
|
prev = Pin(18, Pin.IN, Pin.PULL_UP) # Move to previous control
|
|
increase = Pin(20, Pin.IN, Pin.PULL_UP) # Increase control's value
|
|
decrease = Pin(21, Pin.IN, Pin.PULL_UP) # Decrease control's value
|
|
display = Display(ssd, nxt, sel, prev, increase, decrease) # Pushbutton control
|