check arguments (negative values) - Githubissues

shokai / arduino_firmata

Arduino Firmata protocol implementation on Ruby

http://shokai.github.io/arduino_firmata

MIT License

104 stars 23 forks source link

check arguments (negative values) #34

Closed shokai closed 11 years ago

shokai commented 11 years ago

some functions will crash ruby process when got negative values

digital_read(pin)
analog_read(pin)
pin_mode(pin, mode)
digital_write(pin, value)
analog_write(pin, value)
servo_write(pin, angle)