def draw(self):
lcd = LCD()
lcd.fillScreen(LCD.color.BLACK)
lcd.setTextColor(LCD.color.WHITE, LCD.color.DARKGREY)
if IS_VIRTUAL_MACHINE:
lcd.keyCallback = self.keyCallback
while True:
self.drawMenuButton(lcd, KeyMap.WIO_KEY_A, "CHECK", 0)
self.drawMenuButton(lcd, KeyMap.WIO_KEY_B, "NEXT", 1)
self.drawMenuButton(lcd, KeyMap.WIO_KEY_C, "RESET", 2)
lcd.setTextColor(LCD.color.WHITE, LCD.color.BLACK)
lcd.setTextSize(2)
lcd.drawString("13 * 5 + 8 = ?", 50, 70)
lcd.setTextSize(1)
lcd.drawLine(int(60), int(0), int(60), int(20), LCD.color.WHITE)
lcd.drawLine(int(120), int(0), int(120), int(20), LCD.color.WHITE)
lcd.drawLine(int(180), int(0), int(180), int(20), LCD.color.WHITE)
lcd.drawLine(int(0), int(20), int(180), int(20), LCD.color.WHITE)
time.sleep(self.MAIN_LOOP_DELAY)
Value_SWITCH_RIGHT = 0 Value_SWITCH_PRESS = 0 # variables for reading previous button/ switch state Value_Button_A_OLD = 0 Value_Button_B_OLD = 0 Value_Button_C_OLD = 0 Value_SWITCH_UP_OLD = 0 Value_SWITCH_DOWN_OLD = 0 Value_SWITCH_LEFT_OLD = 0 Value_SWITCH_RIGHT_OLD = 0 Value_SWITCH_PRESS_OLD = 0 lcd = LCD() # TFT LCD initialization lcd.fillScreen(lcd.color.WHITE) # fill background in white # # draw lower notes with black border # lcd.drawRect(0,0,40,240,lcd.color.BLACK) # draw rectangle with black border # lcd.drawRect(40,0,40,240,lcd.color.BLACK) # lcd.drawRect(80,0,40,240,lcd.color.BLACK) # lcd.drawRect(120,0,40,240,lcd.color.BLACK) # lcd.drawRect(160,0,40,240,lcd.color.BLACK) # lcd.drawRect(200,0,40,240,lcd.color.BLACK) # lcd.drawRect(240,0,40,240,lcd.color.BLACK) # lcd.drawRect(280,0,40,240,lcd.color.BLACK) # # draw upper notes with black fill # lcd.fillRect(25,0,30,130,lcd.color.BLACK) # fill rectangle with black # lcd.fillRect(65,0,30,130,lcd.color.BLACK) # lcd.fillRect(145,0,30,130,lcd.color.BLACK)
from machine import LCD, Sprite
import time, math
DEG2RAD = 0.0174532925
lcd = LCD()
lcd.fillScreen(lcd.color.BLACK)
# DRAW CIRCLE SEGMENTS
# x,y == coords of centre of circle
# start_angle = 0 - 359
# sub_angle = 0 - 360 = subtended angle
# r = radius
# colour = 16 bit colour value
def fillSegment(x, y, startAngle, subAngle, r, color):
# Calculate first pair of coordinates for segment start
sx = math.cos((startAngle - 90) * DEG2RAD)
sy = math.sin((startAngle - 90) * DEG2RAD)
x1 = sx * r + x
y1 = sy * r + y
# Draw colour blocks every inc degrees
for i in range(startAngle, startAngle + subAngle, 1):
# Calculate pair of coordinates for segment end
x2 = math.cos((i + 1 - 90) * DEG2RAD) * r + x
y2 = math.sin((i + 1 - 90) * DEG2RAD) * r + y
lcd.fillTriangle(int(x1), int(y1), int(x2), int(y2), x, y, color)
# Copy segment end to segment start for next segment
from machine import LCD
import time, math
M_SIZE = 1.3333
LOOP_PERIOD = 35
ltx = 0
osx = M_SIZE * 120
osy = M_SIZE * 120
updateTime = 0
old_analog = -999
d = 0
tft = LCD()
tft.fillScreen(tft.color.BLACK)
def valmap(value, istart, istop, ostart, ostop):
return ostart + (ostop - ostart) * ((value - istart) / (istop - istart))
def plotNeedle(value, ms_delay):
global old_analog
global osx, osy, ltx
tft.setTextColor(tft.color.BLACK, tft.color.WHITE)
if (value < -10):
value = -10 # Limit value to emulate needle end stops
if (value > 110):
value = 110
from machine import LCD #include LCD function from machine module
lcd = LCD() #initialize TFT LCD
lcd.fillScreen(lcd.color.WHITE) #fill background color
lcd.setRotation(3) #set screen rotation
#draw for title header
lcd.fillRect(0, 0, 320, 60, lcd.color.DARKGREEN) #draw rectangle with border
lcd.setTextSize(3) #set text size
lcd.setTextColor(lcd.color.WHITE, lcd.color.DARKGREEN) #color of text
lcd.drawString("MUSIC PLAYER", 55, 15) #draw a string
#draw for volume
lcd.drawRoundRect(90, 75, 140, 60, 15,
lcd.color.BLUE) #draw round corner rectangle with border
lcd.fillTriangle(40, 105, 80, 75, 80, 135,
lcd.color.RED) #draw triangle with fill color
lcd.fillTriangle(280, 105, 240, 75, 240, 135, lcd.color.DARKGREEN)
lcd.setTextColor(lcd.color.BLACK)
lcd.drawString("VOLUME", 105, 95)
#draw for play
lcd.drawCircle(160, 190, 45, lcd.color.BLUE) #draw circle with fill color
lcd.fillTriangle(60, 185, 100, 155, 100, 215, lcd.color.RED)
lcd.fillTriangle(260, 185, 220, 155, 220, 215, lcd.color.DARKGREEN)
lcd.drawString("PLAY", 130, 180)