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Begin Teensy 3.1 port

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PaulStoffregen
2014-06-07 18:47:44 -07:00
parent d765d114e0
commit ba10c7c572
6 changed files with 118 additions and 32 deletions
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24
pinouts/pin_functions.h Normal file
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#ifndef TLC_pin_functions_h
#define TLC_pin_functions_h
#if defined(__AVR__)
#define pulse_pin(port, pin) port |= _BV(pin); port &= ~_BV(pin)
#define set_pin(port, pin) port |= _BV(pin)
#define clear_pin(port, pin) port &= ~_BV(pin)
#define output_pin(ddr, pin) ddr |= _BV(pin)
#define pullup_pin(ddr, port, pin) ddr &= ~_BV(pin); port |= _BV(pin)
#elif defined(TEENSYDUINO)
#define pulse_pin(port, pin) digitalWriteFast(pin, LOW); digitalWriteFast(pin, HIGH)
#define set_pin(port, pin) digitalWriteFast(pin, HIGH)
#define clear_pin(port, pin) digitalWriteFast(pin, LOW)
#define output_pin(ddr, pin) pinMode(pin, OUTPUT)
#define pullup_pin(ddr, port, pin) pinMode(pin, INPUT_PULLUP)
#else
#define pulse_pin(port, pin) digitalWrite(pin, LOW); digitalWrite(pin, HIGH)
#define set_pin(port, pin) digitalWrite(pin, HIGH)
#define clear_pin(port, pin) digitalWrite(pin, LOW)
#define output_pin(ddr, pin) pinMode(pin, OUTPUT)
#define pullup_pin(ddr, port, pin) pinMode(pin, INPUT_PULLUP)
#endif
#endif