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asherevanasherevan
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Various updates (see extended description)
Some settings improvements (some not functional yet) Add drivers!! Some other minor stuff.
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4 files changed

+284
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lines changed

‎drivers/analog_joystick_driver.py‎

Lines changed: 24 additions & 0 deletions
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xa = machine.ADC(machine.Pin(36))
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ya = machine.ADC(machine.Pin(39))
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btn = machine.Pin(32, machine.Pin.IN, machine.Pin.PULL_UP)
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xa.atten(xa.ATTN_11DB)
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ya.atten(ya.ATTN_11DB)
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minval = const(500)
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maxval = const(2500)
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def left():
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return xa.read()<=minval
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def right():
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return xa.read()>=maxval
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def up():
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return ya.read()<=minval
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def down():
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return ya.read()>=maxval
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def pressed():
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return btn.value()==0

‎drivers/externalSD.py‎

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import sdcard
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try:
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sdspi=machine.SoftSPI(-1, sck=machine.Pin(18), mosi=machine.Pin(23), miso=machine.Pin(19))
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sd = sdcard.SDCard(sdspi, machine.Pin(5))
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os.mount(sd, '/sd')
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print('SD card mounted.')
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except Exception as e:
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print('No SD card present.')

‎drivers/onscreen_keyboard.py‎

Lines changed: 239 additions & 0 deletions
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def numpad(textx=25, texty=10):
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def redraw():
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num = 0
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for i in range(0, 3):
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for n in range(0, 6):
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display.text(fontlarge, nums[num], 13+40*n, 130+34*i)
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num +=1
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for i in range(0, 3):
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for n in range(0, 6):
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display.rect(3+40*n, 130+34*i, 34, 30, st7789.BLUE)
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redraw()
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row = 0
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collum = 0
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entered = ''
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while True:
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time.sleep(0.25)
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display.rect(3+40*collum, 130+34*row, 34, 30, st7789.BLUE)
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if btn.value() == 0:
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if nums[row*6+collum] == '=':
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return entered
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elif nums[row*6+collum] == 'C':
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entered = ''
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display.fill_rect(11, texty, 220, 32, st7789.BLACK)
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display.text(fontlarge, entered, textx, texty, st7789.BLUE)
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print(entered)
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else:
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entered += nums[row*6+collum]
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display.fill_rect(11, texty, 220, 32, st7789.BLACK)
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display.text(fontlarge, entered, textx, texty, st7789.BLUE)
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if xa.read() < minval:
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collum -= 1
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if xa.read() > maxval:
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collum += 1
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if ya.read() < minval:
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row -= 1
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if ya.read() > maxval:
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row += 1
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if row > 2:
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row = 2
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if row < 0:
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row = 0
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if collum > 5:
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collum = 5
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if collum < 0:
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collum = 0
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display.rect(3+40*collum, 130+34*row, 34, 30, st7789.BLACK)
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def redrawletters():
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letter=0
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for i in range(0,5):
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for n in range(0,10):
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display.text(font, letters[letter], 7+n*24, 153+i*17, st7789.YELLOW)
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letter += 1
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display.fill_rect(190, 218, 50, 20, st7789.BLACK)
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display.fill_rect(70, 218, 74, 20, st7789.BLACK)
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display.rect(74, 218, 68, 15, st7789.WHITE)
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display.rect(194, 218, 44, 15, st7789.WHITE)
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display.text(font, 'UP', 5, 222, st7789.YELLOW)
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display.text(font, 'SPACE', 87, 222, st7789.YELLOW)
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display.text(font, 'ENTER', 196, 222, st7789.YELLOW)
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def redrawlettersupper():
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letter=0
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for i in range(0,5):
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for n in range(0,10):
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display.text(font, lettersupper[letter], 7+n*24, 153+i*17, st7789.YELLOW)
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letter += 1
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display.fill_rect(190, 218, 50, 20, st7789.BLACK)
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display.fill_rect(70, 218, 74, 20, st7789.BLACK)
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display.rect(74, 218, 68, 15, st7789.WHITE)
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display.rect(194, 218, 44, 15, st7789.WHITE)
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display.text(font, 'UP', 5, 222, st7789.YELLOW)
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display.text(font, 'SPACE', 87, 222, st7789.YELLOW)
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display.text(font, 'ENTER', 196, 222, st7789.YELLOW)
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def keyboard(pretyped=''):
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display.fill(0)
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typed = pretyped
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selected = ''
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letter = 0
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row = 0
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collum = 0
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width = 20
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display.rect(width, 2, 200, 15, st7789.WHITE)
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def updatekeyboard():
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for i in range(0,5):
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for n in range(0,10):
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display.rect(2+n*24, 150+i*17, 20, 15, st7789.WHITE)
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updatekeyboard()
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redrawletters()
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display.rect(2+collum*24, 150+row*17, width, 15, st7789.RED)
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upper = False
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while True:
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time.sleep(0.15)
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display.rect(2+collum*24, 150+row*17, width, 15, st7789.WHITE)
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display.text(font, typed, 25, 5, st7789.YELLOW)
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if xa.read() <= minval:
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collum -= 1
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if xa.read() >= maxval:
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collum += 1
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if ya.read() <= minval:
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row -= 1
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if ya.read() >= maxval:
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row += 1
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if row < 0:
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row = 0
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if collum < 0:
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collum = 0
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if row > 4:
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row = 4
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if collum > 9:
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collum = 9
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if row == 4 and collum >= 3 and collum <= 5:
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width = 68
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elif row == 4 and collum >= 8 and collum <= 9:
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width = 44
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else:
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width = 20
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if btn.value() == 0:
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if selected == 'enter':
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return typed
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break
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else:
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if upper == False:
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selected = letters[row * 10 + collum]
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typed = typed + selected
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else:
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selected = lettersupper[row * 10 + collum]
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typed = typed + selected
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upper = False
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redrawletters()
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if row == 4 and collum == 8:
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selected = 'enter'
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elif row == 4 and collum == 0:
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selected = ''
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upper = True
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redrawlettersupper()
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display.rect(2+collum*24, 150+row*17, width, 15, st7789.RED)
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def unubstructingkeyboard(pretyped=''):
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typed = pretyped
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selected = ''
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letter = 0
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row = 0
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collum = 0
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width = 20
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display.rect(width, 2, 200, 15, st7789.WHITE)
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def updatekeyboard():
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for i in range(0,5):
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for n in range(0,10):
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display.rect(2+n*24, 150+i*17, 20, 15, st7789.WHITE)
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updatekeyboard()
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redrawletters()
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display.rect(2+collum*24, 150+row*17, width, 15, st7789.RED)
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upper = False
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while True:
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time.sleep(0.15)
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display.rect(2+collum*24, 150+row*17, width, 15, st7789.WHITE)
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display.text(font, typed, 25, 5, st7789.YELLOW)
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if xa.read() <= minval:
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collum -= 1
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if xa.read() >= maxval:
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collum += 1
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if ya.read() <= minval:
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row -= 1
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if ya.read() >= maxval:
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row += 1
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if row < 0:
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row = 0
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if collum < 0:
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collum = 0
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if row > 4:
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row = 4
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if collum > 9:
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collum = 9
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if row == 4 and collum >= 3 and collum <= 5:
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width = 68
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elif row == 4 and collum >= 8 and collum <= 9:
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width = 44
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else:
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width = 20
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if btn.value() == 0:
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if selected == 'enter':
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return typed
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break
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else:
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if upper == False:
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selected = letters[row * 10 + collum]
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typed = typed + selected
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else:
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selected = lettersupper[row * 10 + collum]
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typed = typed + selected
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upper = False
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redrawletters()
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if row == 4 and collum == 8:
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selected = 'enter'
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elif row == 4 and collum == 0:
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selected = ''
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upper = True
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redrawlettersupper()
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display.rect(2+collum*24, 150+row*17, width, 15, st7789.RED)

‎drivers/st7789_driver.py‎

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import st7789
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sc = machine.Pin(22, machine.Pin.OUT)
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sc.on()
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spi = machine.SPI(1, baudrate=40000000, polarity=1)
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display = st7789.ST7789(spi, 240, 240, reset=machine.Pin(27, machine.Pin.OUT), dc=machine.Pin(26, machine.Pin.OUT), backlight=sc)
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display.init()
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width = 240
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height = 240

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