Pico setup examples: specify SPI pins.

gui/primitives/delay_ms.py

@@ -1,8 +1,8 @@
 # delay_ms.py Now uses ThreadSafeFlag and has extra .wait() API
 # Usage:
-# from primitives.delay_ms import Delay_ms
+# from primitives import Delay_ms
 
-# Copyright (c) 2018-2021 Peter Hinch
+# Copyright (c) 2018-2022 Peter Hinch
 # Released under the MIT License (MIT) - see LICENSE file
 
 import uasyncio as asyncio
@@ -27,6 +27,7 @@ class Delay_ms:
         self._tout = asyncio.Event()  # Timeout event
         self.wait = self._tout.wait  # Allow: await wait_ms.wait()
         self.clear = self._tout.clear
+        self.set = self._tout.set
         self._ttask = self._fake  # Timer task
         self._mtask = asyncio.create_task(self._run()) #Main task
 
@@ -59,6 +60,7 @@ class Delay_ms:
         self._ttask.cancel()
         self._ttask = self._fake
         self._busy = False
+        self._tout.clear()
 
     def __call__(self):  # Current running status
         return self._busy

hardware_setup.py

@@ -36,10 +36,10 @@ import gc
 from drivers.ili93xx.ili9341 import ILI9341 as SSD
 freq(250_000_000)  # RP2 overclock
 # Create and export an SSD instance
-pdc = Pin(8, Pin.OUT, value=0)  # Arbitrary pins
 prst = Pin(9, Pin.OUT, value=1)
 pcs = Pin(10, Pin.OUT, value=1)
-spi = SPI(0, baudrate=30_000_000)
+pdc = Pin(8, Pin.OUT, value=0)  # Arbitrary pins
+spi = SPI(0, sck=Pin(6), mosi=Pin(7), miso=Pin(4), baudrate=30_000_000)
 gc.collect()  # Precaution before instantiating framebuf
 ssd = SSD(spi, pcs, pdc, prst, usd=True)
 gc.collect()

setup_examples/ili9341_pico.py

@@ -39,7 +39,7 @@ freq(250_000_000)  # RP2 overclock
 pdc = Pin(8, Pin.OUT, value=0)  # Arbitrary pins
 prst = Pin(9, Pin.OUT, value=1)
 pcs = Pin(10, Pin.OUT, value=1)
-spi = SPI(0, baudrate=30_000_000)
+spi = SPI(0, sck=Pin(6), mosi=Pin(7), miso=Pin(4), baudrate=30_000_000)
 gc.collect()  # Precaution before instantiating framebuf
 ssd = SSD(spi, pcs, pdc, prst, usd=True)
 

setup_examples/ili9341_pico_encoder.py

@@ -39,7 +39,7 @@ freq(250_000_000)  # RP2 overclock
 pdc = Pin(8, Pin.OUT, value=0)  # Arbitrary pins
 prst = Pin(9, Pin.OUT, value=1)
 pcs = Pin(10, Pin.OUT, value=1)
-spi = SPI(0, baudrate=30_000_000)
+spi = SPI(0, sck=Pin(6), mosi=Pin(7), miso=Pin(4), baudrate=30_000_000)
 gc.collect()  # Precaution before instantiating framebuf
 ssd = SSD(spi, pcs, pdc, prst, usd=True)