kopia lustrzana https://github.com/peterhinch/micropython-micro-gui
43 wiersze
1.2 KiB
Python
43 wiersze
1.2 KiB
Python
|
# ssd1351_setup.py
|
||
|
|
|
||
|
|
|
||
|
|
# WIRING (Adafruit pin nos and names).
|
||
|
|
# Pyb SSD
|
||
|
|
# Gnd Gnd
|
||
|
|
# 3V3 Vcc
|
||
|
|
# Y11 RESET
|
||
|
|
# Y12 D/C
|
||
|
|
# W32 TFT_CS
|
||
|
|
# Y8 MOSI
|
||
|
|
# Y6 SCK
|
||
|
|
# Vin LITE (10) Backlight
|
||
|
|
|
||
|
|
from machine import Pin, SPI
|
||
|
|
import gc
|
||
|
|
import time
|
||
|
|
|
||
|
|
from drivers.ssd1351.ssd1351 import SSD1351 as SSD
|
||
|
|
pp = Pin('EN_3V3')
|
||
|
|
pp(1)
|
||
|
|
time.sleep(1)
|
||
|
|
|
||
|
|
# height = 96 # 1.27 inch 96*128 (rows*cols) display
|
||
|
|
height = 128 # 1.5 inch 128*128 display
|
||
|
|
|
||
|
|
pdc = Pin('X1', Pin.OUT_PP, value=0)
|
||
|
|
pcs = Pin('X2', Pin.OUT_PP, value=1)
|
||
|
|
prst = Pin('X3', Pin.OUT_PP, value=1)
|
||
|
|
spi = SPI(2, baudrate=20_000_000)
|
||
|
|
gc.collect() # Precaution before instantiating framebuf
|
||
|
|
ssd = SSD(spi, pcs, pdc, prst, height) # Create a display instance
|
||
|
|
from gui.core.ugui import Display
|
||
|
|
|
||
|
|
# Create and export a Display instance
|
||
|
|
# Define control buttons
|
||
|
|
nxt = Pin(Pin.board.Y11, Pin.IN, Pin.PULL_UP) # Move to next control
|
||
|
|
sel = Pin(Pin.board.Y10, Pin.IN, Pin.PULL_UP) # Operate current control
|
||
|
|
prev = Pin(Pin.board.Y12, Pin.IN, Pin.PULL_UP) # Move to previous control
|
||
|
|
increase = Pin(Pin.board.W32, Pin.IN, Pin.PULL_UP) # Increase control's value
|
||
|
|
decrease = Pin(Pin.board.Y9, Pin.IN, Pin.PULL_UP) # Decrease control's value
|
||
|
|
display = Display(ssd, nxt, sel, prev, increase, decrease, 4)
|