class TKOS:
"""The base class of the operating system."""
display_width = 480
display_height = 320
def __init__(self):
"""Initialize an instance of the OS."""
print('Initializing tkos...')
self.tft = None
self.gui = None
self.encoder = None
def start(self):
"""Start this instance of the OS."""
print('Welcome to tkos')
self.init_display()
self.init_gui(self.tft)
self.init_encoder()
def init_display(self):
"""Initialize the display driver."""
print('Initializing TFT...')
self.tft = TFT()
self.tft.init(self.tft.ILI9488,
mosi=13,
miso=35,
clk=14,
cs=15,
dc=2,
speed=40000000,
width=self.display_width,
height=self.display_height,
rst_pin=4,
backl_pin=27,
backl_on=1,
rot=self.tft.LANDSCAPE_FLIP,
bgr=True,
splash=False)
def init_encoder(self):
"""Initialize the encoder driver."""
self.encoder = RotaryIRQ(25,
26,
range_mode=drivers.Rotary.RANGE_UNBOUNDED)
def init_gui(self, tft: TFT):
"""Initializes the user interface on the specified display.
Args:
tft (TFT): The display.
"""
self.gui = UI(tft)
def init_display(self):
"""Initialize the display driver."""
print('Initializing TFT...')
self.tft = TFT()
self.tft.init(self.tft.ILI9488,
mosi=13,
miso=35,
clk=14,
cs=15,
dc=2,
speed=40000000,
width=self.display_width,
height=self.display_height,
rst_pin=4,
backl_pin=27,
backl_on=1,
rot=self.tft.LANDSCAPE_FLIP,
bgr=True,
splash=False)
def _init_display():
# Initialize the display
# https://github.com/loboris/MicroPython_ESP32_psRAM_LoBo/wiki/display
# https://github.com/loboris/MicroPython_ESP32_psRAM_LoBo/issues/310
tft = TFT()
tft.init(tft.ST7789,
rst_pin=23,
backl_pin=4,
miso=0,
mosi=19,
clk=18,
cs=5,
dc=16,
width=235,
height=340,
backl_on=1)
# Invert colors
tft.tft_writecmd(0x21)
# Set orientation (optional)
tft.orient(tft.LANDSCAPE)
return tft
a.enablePower(AXP202_LDO3)
a.setLDO3Voltage(3000)
pmu_pin = Pin(PMU_PIN_IRQ,
Pin.IN,
trigger=Pin.IRQ_FALLING,
handler=power_button_handler)
#user_button = Pin(
# BUTTON_PIN, Pin.IN, trigger=Pin.IRQ_FALLING, handler=user_button_handler
#)
a.enableADC(AXP202_ADC1, AXP202_BATT_VOL_ADC1)
a.enableIRQ(AXP202_PEK_SHORTPRESS_IRQ)
if TFT_present:
pwm = PWM(TFT_PIN_BL, freq=12000, duty=0)
tft = TFT()
tft.init(tft.ST7789,
miso=TFT_PIN_MISO,
mosi=TFT_PIN_MOSI,
clk=TFT_PIN_CLK,
cs=TFT_PIN_SS,
dc=TFT_PIN_DC,
rot=tft.PORTRAIT_FLIP,
color_bits=tft.COLOR_BITS16,
splash=False,
height=240)
tft.tft_writecmd(ST7789_INVON)
tft.clear(tft.NAVY)
import machine, time, utime
import network
from display import TFT
from ui.interface import UI
tft = TFT()
tft.init(tft.ILI9341, width=320, height=320, miso=19, mosi=23, clk=18, cs=14, dc=27, bgr=True, backl_pin=32, rst_pin=33, backl_on=1, spihost=tft.VSPI, invrot=2)
tft.orient(2)
def init():
tft.font(tft.FONT_Default)
fw,fh = tft.fontSize()
tft.clear()
tft.text(0,0*fh, "connecting...")
station = network.WLAN(network.STA_IF)
station.active(True)
station.connect("box", "pass")
time.sleep(2)
if station.isconnected():
tft.text(0, 1*fh, "connected:")
tft.text(0, 2*fh, station.ifconfig()[0])
rtc = machine.RTC()
rtc.ntp_sync(server="hr.pool.ntp.org")
tmo = 100
while not rtc.synced():
utime.sleep_ms(100)
tmo -= 1
if tmo == 0:
break
# test modules with classess from display import TFT screen = TFT.init() # fixme: autocomplete; init() of class should have return type of class screen