def init_gui(self):
import lvgl as lv
import lvgl_helper as lv_h
import lcd
import time
from machine import I2C
config_touchscreen_support = True
board_m1n = False
i2c = I2C(I2C.I2C0, freq=400000, scl=30, sda=31)
if not board_m1n:
lcd.init()
else:
lcd.init(type=2, freq=20000000)
if config_touchscreen_support:
import touchscreen as ts
ts.init(i2c)
lv.init()
disp_buf1 = lv.disp_buf_t()
buf1_1 = bytearray(320 * 10)
lv.disp_buf_init(disp_buf1, buf1_1, None, len(buf1_1) // 4)
disp_drv = lv.disp_drv_t()
lv.disp_drv_init(disp_drv)
disp_drv.buffer = disp_buf1
disp_drv.flush_cb = lv_h.flush
if board_m1n:
disp_drv.hor_res = 240
disp_drv.ver_res = 240
else:
disp_drv.hor_res = 320
disp_drv.ver_res = 240
lv.disp_drv_register(disp_drv)
if config_touchscreen_support:
indev_drv = lv.indev_drv_t()
lv.indev_drv_init(indev_drv)
indev_drv.type = lv.INDEV_TYPE.POINTER
indev_drv.read_cb = lv_h.read
lv.indev_drv_register(indev_drv)
# lv.log_register_print_cb(lv_h.log)
lv.log_register_print_cb(lambda level, path, line, msg: print(
'%s(%d): %s' % (path, line, msg)))
# Create the main screen and load it.
self.screen_main = Screen_Main(self)
lv.scr_load(self.screen_main)
def screen_init():
sda_pin = machine.Pin(23)
scl_pin = machine.Pin(32)
i2c1 = machine.I2C(id=1, scl=scl_pin, sda=sda_pin, speed=400000)
ts.init(i2c1)
tft.init(tft.ST7789, width=240, invrot=3, rot=1, bgr=False, height=240, miso=2, mosi=19, clk=18, cs=5, dc=27,
speed=40000000, color_bits=tft.COLOR_BITS16, backl_pin=12, backl_on=1)
tft.clear(tft.RED)
time.sleep(1)
tft.clear(tft.GREEN)
time.sleep(1)
tft.clear(tft.BLUE)
time.sleep(1)
def __init__(self):
disp_buf1 = lv.disp_buf_t()
buf1_1 = bytearray(390 * 32)
lv.disp_buf_init(disp_buf1, buf1_1, None, len(buf1_1) // 4)
disp_drv = lv.disp_drv_t()
lv.disp_drv_init(disp_drv)
disp_drv.buffer = disp_buf1
disp_drv.flush_cb = display.flush
disp_drv.hor_res = 390
disp_drv.ver_res = 390
lv.disp_drv_register(disp_drv)
touchscreen.init()
indev_drv = lv.indev_drv_t()
lv.indev_drv_init(indev_drv)
indev_drv.type = lv.INDEV_TYPE.POINTER
indev_drv.read_cb = touchscreen.touchscreen_read
lv.indev_drv_register(indev_drv)
def screen_init():
sda_pin = machine.Pin(23)
scl_pin = machine.Pin(32)
i2c = machine.I2C(id=1, scl=scl_pin, sda=sda_pin, speed=400000)
ts.init(i2c)
tft.init(tft.ST7789, width=240, invrot=3, rot=1, bgr=False, height=240, miso=2, mosi=19, clk=18, cs=5, dc=27,
speed=40000000, color_bits=tft.COLOR_BITS16, backl_pin=12, backl_on=1)
tft.clear(tft.RED)
time.sleep(1)
tft.clear(tft.GREEN)
time.sleep(1)
tft.clear(tft.BLUE)
time.sleep(1)
lv.init()
disp_buf1 = lv.disp_buf_t()
buf1_1 = bytes(240 * 10)
lv.disp_buf_init(disp_buf1, buf1_1, None, len(buf1_1) // 4)
disp_drv = lv.disp_drv_t()
lv.disp_drv_init(disp_drv)
disp_drv.buffer = disp_buf1
disp_drv.flush_cb = lv_h.flush
disp_drv.hor_res = 240
disp_drv.ver_res = 240
lv.disp_drv_register(disp_drv)
indev_drv = lv.indev_drv_t()
lv.indev_drv_init(indev_drv)
indev_drv.type = lv.INDEV_TYPE.POINTER
indev_drv.read_cb = lv_h.read
lv.indev_drv_register(indev_drv)
scr = lv.obj()
btn = lv.btn(scr)
btn.align(lv.scr_act(), lv.ALIGN.CENTER, 0, 0)
label = lv.label(btn)
label.set_text("Button")
lv.scr_load(scr)
def checkTouch():
global x, y
x = 0
y = 0
try:
ts.init(i2c, ts.FT62XX)
except:
print('faile to init touchpad')
showInfo("touchpad init failed", False)
return
else:
showInfo("touchpad init done", True)
print('pass to init touchpad')
time.sleep(2)
lcd.clear()
img = image.Image()
status_last = ts.STATUS_IDLE
x_last = 0
y_last = 0
draw = False
while button.value():
(status, x, y) = ts.read()
if draw:
img.draw_line((x_last, y_last, x, y))
if status_last != status:
if (status == ts.STATUS_PRESS or status == ts.STATUS_MOVE):
draw = True
else:
draw = False
status_last = status
img.draw_string(0, 0, "Touch me", lcd.GREEN, scale=2)
lcd.display(img)
x_last = x
y_last = y
del img
ts.__del__()
import time
import ustruct as struct
from machine import Timer
from machine import I2C
config_touchscreen_support = True
board_m1n = False
i2c = I2C(I2C.I2C0, freq=400000, scl=30, sda=31)
if not board_m1n:
lcd.init()
else:
lcd.init(type=2, freq=20000000)
if config_touchscreen_support:
import touchscreen as ts
ts.init(i2c)
lv.init()
disp_buf1 = lv.disp_buf_t()
buf1_1 = bytearray(320 * 10)
lv.disp_buf_init(disp_buf1, buf1_1, None, len(buf1_1) // 4)
disp_drv = lv.disp_drv_t()
lv.disp_drv_init(disp_drv)
disp_drv.buffer = disp_buf1
disp_drv.flush_cb = lv_h.flush
if board_m1n:
disp_drv.hor_res = 240
disp_drv.ver_res = 240
else:
disp_drv.hor_res = 320
disp_drv.ver_res = 240
button = GPIO(GPIO.GPIO1, GPIO.IN)
# led part
fm.register(22, fm.fpioa.GPIO2)
led = GPIO(GPIO.GPIO2, GPIO.OUT)
led.value(1)
# pir part
fm.register(23, fm.fpioa.GPIO3)
pir = GPIO(GPIO.GPIO3, GPIO.IN)
try:
i2c = I2C(I2C.I2C0, freq=400000, scl=30, sda=31)
ts.init(i2c,ts.FT62XX)
HW_TOUCH = True
except:
print('HAL TOUCH FAILED')
try:
rtc = pcf8563.PCF8563(i2c)
rtc.set_datetime((2021,3,1,12,0,0,3))
HW_RTC = True
except:
print('HAL RTC FAILED')
img.clear()
img.draw_string(0,0,'Starting Camera ...',color=(0xFF,0,0))
img.draw_string(0,16,'Starting Camera ...',color=(0xFF,0,0))
import lvgl as lv import lvgl_helper as lv_h import lcd import time import touchscreen as ts from machine import Timer, I2C i2c = I2C(I2C.I2C0, freq=400000, scl=30, sda=31) lcd.init() #lcd.rotation(1) lv.init() ts.init(i2c, cal=(78, -5669, 21013658, 4010, 1, -449360, 65536)) #ts.init(i2c) #fixed = ts.calibrate() #print(fixed) disp_buf1 = lv.disp_buf_t() buf1_1 = bytearray(320*10) lv.disp_buf_init(disp_buf1, buf1_1, None, len(buf1_1)//4) disp_drv = lv.disp_drv_t() lv.disp_drv_init(disp_drv) disp_drv.buffer = disp_buf1 disp_drv.flush_cb = lv_h.flush disp_drv.hor_res = 320 disp_drv.ver_res = 240 lv.disp_drv_register(disp_drv) indev_drv = lv.indev_drv_t() lv.indev_drv_init(indev_drv)
import time
import lvgl as lv
lv.init()
import display
display.init()
from lvstm32 import lvstm32
from lvdisplay import lvdisplay
import touchscreen
touchscreen.init()
def event_handler1(obj, event):
lv.scr_load(scr1)
def event_handler2(obj, event):
lv.scr_load(scr)
#set style of scr and text
style1= lv.style_t(lv.style_plain)
style1.text.font=lv.font_roboto_22
style1.body.main_color=lv.color_make(58, 240, 240)
style1.body.grad_color=lv.color_make(0, 0, 0)
style1.text.color=lv.color_make(255,255,255)
#style of date
style2= lv.style_t(style1)
style2.text.font=lv.font_roboto_28
style2.text.color=lv.color_make(255,255,255) #white
#style of step
style3= lv.style_t(style1)
style3.text.font=lv.font_roboto_12
style3.text.color=lv.color_hex(0x009aff) #blue
#style of heart
style4= lv.style_t(style1)
