TwiISR.cpp

//======================================================================
//  TwiISR.cpp
//======================================================================
#include "MyAvr.hpp"
#include "Twis.hpp"
#include "Twim.hpp"

//TWIxN_ISR_ENABLE located in MyAvr.hpp

//call the static function isr() with the instance number
//the Twim/Twis class will use the instance number to lookup
//the object, then call the object's private isr_() function
//(default instance number for isr() is 0)

//this method is used so the class is not required to be
//all static, and allows the use of more than one twi
//instance (TWI1) if available


#if defined(TWIM0_ISR_ENABLE) && TWIM0_ISR_ENABLE
ISR             (TWI0_TWIS_vect) { Twis::isr();} //TWI0
#endif
#if defined(TWIS0_ISR_ENABLE) && TWIS0_ISR_ENABLE
ISR             (TWI0_TWIM_vect) { Twim::isr(); }
#endif


#if defined(TWI1) && defined(TWIM1_ISR_ENABLE) && TWIM1_ISR_ENABLE
ISR             (TWI1_TWIS_vect) { Twis::isr(1);} //1 = TWI1
#endif
#if defined(TWI1) && defined(TWIM1_ISR_ENABLE) && TWIM1_ISR_ENABLE
ISR             (TWI1_TWIM_vect) { Twim::isr(1); }
#endif