Add support for Waveshare Pico LCD 1.14

setup_examples/st7789_pico_lcd_114.py

@@ -0,0 +1,35 @@
+# 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)