def putpixelline(a, y):
x = 0
for n in range(0, 1440, 3):
pixel = a[n] << 16 | a[n + 1] << 8 | a[n + 2]
lcd.pixels(0 + x, y, pixel)
x = x + 1
def displayImage(image):
file = open(image, 'rb')
for n in range(272):
a = file.read(1440)
putpixelline(a, n)
#callback = lambda e: TS_Interrupt();
#extint = ExtInt(Pin.board.LCD_INT,ExtInt.IRQ_FALLING,pyb.Pin.PULL_NONE,callback)
lcd = LCD(0)
lcd.clear(0xffff)
#displayImage('python.data');
#drawText('Micropython',10,10,0x0000ff)
#lcd.fillarea(420,0,480,60,0xff0000)
#lcd.fillarea(420,60,480,120,0x00ff00)
#lcd.fillarea(420,120,480,180,0x0000ff)
#displayImage('calculator.data')
#waitTouch();
# main.py -- put your code here! from pyb import LCD, SPI, I2C import math import os import sys import random import pyb SPI(5, SPI.MASTER, 6000000) lcd = LCD(0) lcd.line(0x1c, 1, 1, 1) led = pyb.LED(1) i2c = pyb.I2C(3, pyb.I2C.MASTER) t_pressed = 0 STMPE811_ADDRESS = 0x41 STMPE811_CHIP_ID_VALUE = 0x0811 #Chip ID STMPE811_CHIP_ID = 0x00 #STMPE811 Device identification STMPE811_ID_VER = 0x02 #STMPE811 Revision number; =0x01 for engineering sample; =0x03 for final silicon STMPE811_SYS_CTRL1 = 0x03 #Reset control STMPE811_SYS_CTRL2 = 0x04 #Clock control STMPE811_SPI_CFG = 0x08 #SPI interface configuration STMPE811_INT_CTRL = 0x09 #Interrupt control register STMPE811_INT_EN = 0x0A #Interrupt enable register STMPE811_INT_STA = 0x0B #Interrupt status register STMPE811_GPIO_EN = 0x0C #GPIO interrupt enable register STMPE811_GPIO_INT_STA = 0x0D #GPIO interrupt status register STMPE811_ADC_INT_EN = 0x0E #ADC interrupt enable register
t_pressed = 0
low = int(ord(i2c.mem_read(1, 0x38, regAddressXLow)))
cord = (low & 0xff)
high = int(ord(i2c.mem_read(1, 0x38, regAddressXHigh)))
tempcord = (high & 0x0f) << 8
cord = cord | tempcord
#print(cord)
Y = cord
low = int(ord(i2c.mem_read(1, 0x38, regAddressYLow)))
cord = (low & 0xff)
high = int(ord(i2c.mem_read(1, 0x38, regAddressYHigh)))
tempcord = (high & 0x0f) << 8
cord = cord | tempcord
#print(cord)
X = cord
#print(X,Y);
lcd.pixels(X, Y, 0xffffff)
def TS_Interrupt():
global t_pressed
t_pressed = 1
callback = lambda e: TS_Interrupt()
extint = ExtInt(Pin.board.LCD_INT, ExtInt.IRQ_FALLING, pyb.Pin.PULL_UP,
callback)
lcd = LCD(0)
if old_x == 0:
old_x = X;
if old_y == 0:
old_y = Y;
drawLine(old_x,old_y,X,Y,0xffffff);
old_x = X;
old_y = Y;
else:
old_x = 0;
old_y = 0;
def TS_Interrupt():
global t_pressed;
t_pressed=1;
callback = lambda e: TS_Interrupt()
extint = ExtInt(Pin.board.LCD_INT,ExtInt.IRQ_RISING,pyb.Pin.PULL_UP,callback)
lcd=LCD(0)
lcd=LCD(0);
lcd.clear(0);
drawText("Sketch Pad",150,10,0x00ff00)
#drawLine(10,10,70,70,0xffffff)
waitTouch();
desired_moisture_level = float(f.read()[0:4])
except OSError:
print('No file to open')
except ValueError:
print('Invalid moisture level data')
finally:
f.close()
# State variables
out_of_water = False
pump_on = False
debug = True
# Set up pins
adc = ADC(Pin.board.X8) # Moisuture sensor uses ADC to get value
lcd = LCD('Y')
water_monitor = Pin('X10', Pin.IN)
pump = Pin('X12', Pin.OUT)
left_button = Pin('X6', Pin.IN, Pin.PULL_UP)
right_button = Pin('X1', Pin.IN, Pin.PULL_UP)
lcd.light(True)
# Interrupt callbacks
def water_incrementer(p):
global water_flow_counter
water_flow_counter += 1
def button_pushed(button):
textColor = gfx.color565(0xff, 0xff, 0xff) #white
#background processes (status bar and return button)
async def killer():
pin = Pin('F11', Pin.IN, Pin.PULL_UP) #rightmost button beneath LCD
while (pin.value()):
bar.update(pairstat)
await asyncio.sleep_ms(400)
leds = [LED(i) for i in range(1, 4)]
leftMotor = motors.Motor(1)
rightMotor = motors.Motor(2)
lcd = LCD()
def fast_hline(x, y, width, color):
lcd.fill(x, y, width, 1, color)
def fast_vline(x, y, height, color):
lcd.fill(x, y, 1, height, color)
graphics = gfx.GFX(lcdWidth,
lcdHeight,
lcd.pixel,
hline=fast_hline,
vline=fast_vline)