def test():
"""Scrolling Marquee."""
try:
# Implementation dependant pin and SPI configuration
if implementation.name == 'circuitpython':
import board
from busio import SPI
from digitalio import DigitalInOut
cs_pin = DigitalInOut(board.P0_15)
dc_pin = DigitalInOut(board.P0_17)
rst_pin = DigitalInOut(board.P0_20)
spi = SPI(clock=board.P0_24, MOSI=board.P0_22)
else:
from machine import Pin, SPI
cs_pin = Pin(16)
dc_pin = Pin(4)
rst_pin = Pin(17)
# Baud rate of 40000000 seems about the max
spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
# Create the ILI9341 display:
display = Display(spi, dc=dc_pin, cs=cs_pin, rst=rst_pin)
display.clear()
# Draw non-moving circles
display.fill_rectangle(0, 0, 239, 99, color565(27, 72, 156))
display.fill_rectangle(0, 168, 239, 151, color565(220, 27, 72))
# Load Marquee image
display.draw_image('images/Rototron128x26.raw', 56, 120, 128, 26)
# Set up scrolling
display.set_scroll(top=152, bottom=100)
spectrum = list(range(152, 221)) + list(reversed(range(152, 220)))
while True:
for y in spectrum:
display.scroll(y)
sleep(.1)
except KeyboardInterrupt:
display.cleanup()
def test():
"""Test code."""
# Baud rate of 40000000 seems about the max
spi = SPI(1, baudrate=40000000, sck=Pin(14), mosi=Pin(13))
display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
display.draw_image('images/RaspberryPiWB128x128.raw', 0, 0, 128, 128)
sleep(2)
display.draw_image('images/MicroPython128x128.raw', 0, 129, 128, 128)
sleep(2)
display.draw_image('images/Tabby128x128.raw', 112, 0, 128, 128)
sleep(2)
display.draw_image('images/Tortie128x128.raw', 112, 129, 128, 128)
sleep(9)
display.cleanup()
class Hardware(BaseHardware):
def __init__(self, config) :
pin_a = Pin(BUTTON_A_PIN, mode=Pin.IN, pull=None)
pin_b = Pin(BUTTON_B_PIN, mode=Pin.IN, pull=None)
pin_c = Pin(BUTTON_C_PIN, mode=Pin.IN, pull=None)
self.buttonA = Button(pin=pin_a)
self.buttonB = Button(pin=pin_b)
self.buttonC = Button(pin=pin_c)
self.buttonA.press_func(self.button_A_callback, (pin_a,)) # Note how function and args are passed
self.buttonB.press_func(self.button_B_callback, (pin_b,)) # Note how function and args are passed
self.buttonC.press_func(self.button_C_callback, (pin_c,)) # Note how function and args are passed
# display
self.display = None
self.screen_power = None
self.header_font = None
self.large_label_font = None
self.small_label_font = None
self.setup_screen()
# screen saver
# 0 - disable
# x - screen saver activation in second
self.screensaver = 0
self.currentcount = 0
if "screensaver" in config:
self.screensaver = int(config["screensaver"])
self.currentcount = int(config["screensaver"])
self.screen_timeout_lock = Lock()
# wifi
super().__init__(config)
def get_ble_handle(self):
return self.ble_handle
def set_callback(self, button, cb):
if button == BUTTON_A_PIN:
self.buttonA = Button(pin=Pin(BUTTON_A_PIN, mode=Pin.IN, pull=None),
callback=cb, trigger=Pin.IRQ_FALLING)
def button_A_callback(self, pin):
print("Button (%s) changed to: %r" % (pin, pin.value()))
if pin.value() == 0 :
#device = self.device_req_handler["studyrmfan"]
# handle the request
topic = self.tranport_handler.topicprefix + 'cmnd/studyrmfan/press'
self.tranport_handler.publish(topic, 'on')
# rest the screen saver
self.tranport_handler.loop.create_task(self.reset_screen_saver())
def button_B_callback(self, pin):
print("Button (%s) changed to: %r" % (pin, pin.value()))
if pin.value() == 0 :
# handle the request
topic = self.tranport_handler.topicprefix + 'cmnd/studyrmtemp/getstatus'
self.tranport_handler.publish(topic, 'on')
# rest the screen saver
self.tranport_handler.loop.create_task(self.reset_screen_saver())
def button_C_callback(self, pin):
print("Button (%s) changed to: %r" % (pin, pin.value()))
if pin.value() == 0 :
#device = self.device_req_handler["waterheater"]
# handle the request
topic = self.tranport_handler.topicprefix + 'cmnd/waterheater/press'
self.tranport_handler.publish(topic, 'on')
# rest the screen saver
self.tranport_handler.loop.create_task(self.reset_screen_saver())
def clear_dashboard(self):
'''
Clear the dashboard area
'''
self.display.fill_rectangle(70, 80, 200, 100, color565(0,0,0))
def setup_screen(self):
self.screen_power = Pin(m5stack.TFT_LED_PIN, Pin.OUT)
self.screen_power.value(1)
spi = SPI(
2,
baudrate=40000000,
miso=Pin(m5stack.TFT_MISO_PIN),
mosi=Pin(m5stack.TFT_MOSI_PIN),
sck=Pin(m5stack.TFT_CLK_PIN))
#display = Display(spi, dc=Pin(4), cs=Pin(16), rst=Pin(17))
self.display = Display(
spi,
cs=Pin(m5stack.TFT_CS_PIN),
dc=Pin(m5stack.TFT_DC_PIN),
rst=Pin(m5stack.TFT_RST_PIN), width=320, height=240, rotation=0)
self.display.clear()
self.header_font = XglcdFont('/screen/m5stack/fonts/Unispace12x24.c', 12, 24)
self.large_label_font = XglcdFont('/screen/m5stack/fonts/IBMPlexMono12x24.c', 12, 24)
self.small_label_font = XglcdFont('/screen/m5stack/fonts/ArcadePix9x11.c', 9, 11)
self.display.draw_text(0, 0, 'Loading...', self.large_label_font, color565(0, 0, 0), background=color565(255, 255, 255))
def show_setupcomplete(self):
self.home_page()
self.display.draw_text(70, 80, 'Waiting For', self.large_label_font, color565(255, 255, 255), background=color565(0, 0, 0))
self.display.draw_text(70, 100, 'Messages', self.large_label_font, color565(255, 255, 255), background=color565(0, 0, 0))
#activate the screen saver
self.tranport_handler.loop.create_task(self.screen_saver_countdown())
def home_page(self):
self.display.clear()
self.display.draw_image('/images/blecanvas.raw',0,0,320,240)
#self.display.draw_text(45, 203, 'Fan', self.large_label_font, color565(0, 0, 0), background=color565(255, 255, 255))
#self.display.draw_text(135, 203, 'Temp', self.large_label_font, color565(0, 0, 0), background=color565(255, 255, 255))
#self.display.draw_text(225, 203, 'Heater', self.large_label_font, color565(0, 0, 0), background=color565(255, 255, 255))
self.screen_power.value(1)
def display_result(self, text):
print("Display Result")
self.clear_dashboard()
self.display.draw_text(70, 80, text["line1"], self.large_label_font, color565(255, 255, 255))
self.display.draw_text(70, 100, text["line2"], self.large_label_font, color565(255, 255, 255))
self.display.draw_text(70, 120, text["line3"], self.large_label_font, color565(255, 255, 255))
def screen_off(self):
self.screen_power.value(0)
def screen_on(self):
self.screen_power.value(1)
async def reset_screen_saver(self):
'''
Reset the screen Saver timeout to
'''
await self.screen_timeout_lock.acquire()
self.currentcount = self.screensaver
self.screen_timeout_lock.release()
self.screen_on()
async def screen_saver_countdown(self):
while True:
await self.screen_timeout_lock.acquire()
if self.currentcount > 0:
self.currentcount -= 1
if self.currentcount == 0 :
self.screen_off()
self.screen_timeout_lock.release()
await asyncio.sleep(1)
#a=Hardware()
#a.show_setupcomplete