def main():
zoom = 15
tft = m5stack.Display()
tft.text(10, 10, "> Reading settings.\n")
with open("/flash/settings.json") as fp:
settings = json.loads(fp.read())
tft.text(10, tft.LASTY, "> Connecting to wifi.\n")
wifi = Wifi(settings["username"], settings["password"])
tft.text(10, tft.LASTY, "> Scanning networks.\n")
networks = wifi.scan()
tft.text(10, tft.LASTY, "> Locating current position.\n")
geolocation = Geolocation(settings["api_key"], networks)
coordinates = geolocation.coordinates()
tft.text(10, tft.LASTY, "> Downloading the map.\n")
map = Map(coordinates)
map.save("/flash/map.jpg")
tft.image(0, 0, "/flash/map.jpg")
button_a = DigitalInput(Pin(m5stack.BUTTON_A_PIN, Pin.IN),
callback=lambda pin: zoom_in_handler(map, tft))
button_c = DigitalInput(Pin(m5stack.BUTTON_C_PIN, Pin.IN),
callback=lambda pin: zoom_out_handler(map, tft))
from ili934x import ILI9341, color565
from machine import Pin, SPI
from input import DigitalInput
import m5stack
button_a = DigitalInput(
Pin(m5stack.BUTTON_A_PIN, Pin.IN, Pin.PULL_DOWN),
callback=lambda pin: display.print("Button A pressed."))
button_b = DigitalInput(
Pin(m5stack.BUTTON_B_PIN, Pin.IN, Pin.PULL_DOWN),
callback=lambda pin: display.print("Button B pressed."))
button_c = DigitalInput(
Pin(m5stack.BUTTON_C_PIN, Pin.IN, Pin.PULL_DOWN),
callback=lambda pin: display.print("Button C pressed."))
power = Pin(m5stack.TFT_LED_PIN, Pin.OUT)
power.value(1)
spi = SPI(-1,
baudrate=1200000,
miso=Pin(m5stack.TFT_MISO_PIN),
mosi=Pin(m5stack.TFT_MOSI_PIN),
sck=Pin(m5stack.TFT_CLK_PIN))
display = ILI9341(spi,
cs=Pin(m5stack.TFT_CS_PIN),
dc=Pin(m5stack.TFT_DC_PIN),
rst=Pin(m5stack.TFT_RST_PIN))
def __init__(self, callback=None, trigger=Pin.IRQ_FALLING | Pin.IRQ_RISING):
pin = Pin(BUTTON_C_PIN, Pin.IN)
DigitalInput.__init__(self, pin, callback=callback, trigger=trigger)