# List with secret keycode (Hey, that's the same code as my luggage!)
code = ['1', '2', '3', '4']
# List for user input
guess = []
# Number of tries
count = 0
#
# Create bus object using our board's I2C port
i2c = busio.I2C(board.SCL, board.SDA)
# Create relay object
keypad = sparkfun_qwiickeypad.Sparkfun_QwiicKeypad(i2c)
print('Qwicc Keypad Example 6 Key Code')
# Check if connected
if keypad.connected:
print('Keypad connected. Firmware: ', keypad.version)
else:
print('Keypad does not appear to be connected. Please check wiring.')
exit()
print('Type the correct Keycode or Ctrl-C to exit program.')
print('Please type in the correct 4 digit Keycode.')
try:
while True:
try:
# check to see if hex or decimal arguement
if '0x' in sys.argv[1]:
i2c_address = int(sys.argv[1], 16)
else:
i2c_address = int(sys.argv[1])
except ValueError:
print('Ignoring invalid arguement: ' + str(sys.argv[1]))
# Show the initial address
print('Current i2c address = ' + str(i2c_address) + ' [' + hex(i2c_address) +
']')
# Create library object using our Bus I2C port
i2c = busio.I2C(board.SCL, board.SDA)
keypad = sparkfun_qwiickeypad.Sparkfun_QwiicKeypad(i2c, i2c_address)
if keypad.connected:
print('Qwiic Keypad Example.')
else:
# if we can't connecct, something is wrong so just quit
print('Keypad does not appear to be connected. Please check wiring.')
exit()
print('Address: ' + str(i2c_address) + ' [' + hex(i2c_address) + ']')
text = input(
'Enter a new I2C address (as a decimal from 8 to 119 or hex 0x08 to 0x77):'
)
# check to see if hex or decimal value