C++ (Cpp) uartswInitBuffers Exemples

Exemple #1

Fichier : uartsw128.c Projet : ericsims/AVRLib

//! enable and initialize the software uart
void uartswInit(void)
{
    // initialize the buffers
	uartswInitBuffers();
	// initialize the ports
	sbi(UARTSW_TX_DDR, UARTSW_TX_PIN);
	cbi(UARTSW_RX_DDR, UARTSW_RX_PIN);
	cbi(UARTSW_RX_PORT, UARTSW_RX_PIN);
	// initialize baud rate
	uartswSetBaudRate(9600);
	
	// setup the transmitter
	UartswTxBusy = FALSE;
	// disable OC2 interrupt
	cbi(TIMSK, OCIE2);
	// attach TxBit service routine to OC2
	timerAttach(TIMER2OUTCOMPARE_INT, uartswTxBitService);
		
	// setup the receiver
	UartswRxBusy = FALSE;
	// disable OC0 interrupt
	cbi(TIMSK, OCIE0);
	// attach RxBit service routine to OC0
	timerAttach(TIMER0OUTCOMPARE_INT, uartswRxBitService);
	// INT2 trigger on rising edge
	sbi(EICRA, ISC20);
	// enable INT2 interrupt
	sbi(EIMSK, INT2);

	// turn on interrupts
	sei();
}

Exemple #2

Fichier : uartsw.c Projet : wtos03/Geartronics-Git-Sever

//! enable and initialize the software uart
void uartswInit(void)
{
    // initialize the buffers
	uartswInitBuffers();
	// initialize the ports
	sbi(UARTSW_TX_DDR, UARTSW_TX_PIN);
	cbi(UARTSW_RX_DDR, UARTSW_RX_PIN);
	cbi(UARTSW_RX_PORT, UARTSW_RX_PIN);
	// initialize baud rate
	uartswSetBaudRate(9600);

	// setup the transmitter
	UartswTxBusy = FALSE;
	// disable OC1A interrupt
	cbi(TIMSK, OCIE1A);
	// attach TxBit service routine to OC1A
	timerAttach(TIMER1OUTCOMPAREA_INT, uartswTxBitService);

	// setup the receiver
	UartswRxBusy = FALSE;
	// disable OC1B interrupt
	cbi(TIMSK, OCIE1B);
	// attach RxBit service routine to OC1B
	timerAttach(TIMER1OUTCOMPAREB_INT, uartswRxBitService);
	// attach RxBit service routine to ICP
	timerAttach(TIMER1INPUTCAPTURE_INT, uartswRxBitService);
	// trigger on rising edge
	sbi(TCCR1B, ICES1);
	// enable ICP interrupt
	sbi(TIMSK, TICIE1);

	// turn on interrupts
	sei();
}

Exemple #3

Fichier : uartsw2.c Projet : hokim72/AVR-Common

// enable and initialize the software uart
void uartswInit(void)
{
	// initialize the buffers
	uartswInitBuffers();
	// initialize the ports
	sbi(UARTSW_TX_DDR, UARTSW_TX_PIN);
	#ifdef UARTSW_INVERT
	cbi(UARTSW_TX_PORT, UARTSW_TX_PIN);
	#else
	sbi(UARTSW_TX_PORT, UARTSW_TX_PIN);
	#endif
	cbi(UARTSW_RX_DDR, UARTSW_RX_PIN);
	#ifdef UARTSW_INVERT
	cbi(UARTSW_RX_PORT, UARTSW_RX_PIN);
	#else
	sbi(UARTSW_RX_PORT, UARTSW_RX_PIN);
	#endif
	// initialize baud rate
	uartswSetBaudRate(9600);

	// setup the transmitter
	UartswTxBusy = FALSE;
	// disable OC0A interrupt
	cbi(TIMSK0, OCIE0A);
	// attach TxBit service routine to OC0A
	timerAttach(TIMER0OUTCOMPAREA_INT, uartswTxBitService);

	// setup the receiver
	UartswRxBusy = FALSE;
	// disable 0C0B interrupt
	cbi(TIMSK0, OCIE0B);
	// attach RxBit service routine to OC0B
	timerAttach(TIMER0OUTCOMPAREB_INT, uartswRxBitService);
	// INT1 trigger on rising/falling edge
	#ifdef UARTSW_INVERT
	sbi(EICRA, ISC11);
	sbi(EICRA, ISC10);
	#else
	sbi(EICRA, ISC11);
	cbi(EICRA, ISC10);
	#endif
	// enable INT1 interrupt
	sbi(EIMSK, INT1);

	// turn on interrupts
	sei();
}

Exemple #4

Fichier : uartsw2.c Projet : khhang/AVR-ARM-Embedded-Systems-Labwork

//! enable and initialize the software uart
void uartswInit(void)
{
    // initialize the buffers
	uartswInitBuffers();
	// initialize the ports
	sbi(UARTSW_TX_DDR, UARTSW_TX_PIN);
	#ifdef UARTSW_INVERT
	cbi(UARTSW_TX_PORT, UARTSW_TX_PIN);
	#else
	sbi(UARTSW_TX_PORT, UARTSW_TX_PIN);
	#endif
	cbi(UARTSW_RX_DDR, UARTSW_RX_PIN);
	cbi(UARTSW_RX_PORT, UARTSW_RX_PIN);
	// initialize baud rate
	uartswSetBaudRate(9600);
	
	// setup the transmitter
	UartswTxBusy = FALSE;
	// disable OC2 interrupt
	cbi(TIMSK0, OCIE2A);
	// attach TxBit service routine to OC2
	timerAttach(TIMER2OUTCOMPARE_INT, uartswTxBitService);
		
	// setup the receiver
	UartswRxBusy = FALSE;
	// disable OC0 interrupt
	cbi(TIMSK0, OCIE0A);
	// attach RxBit service routine to OC0
	timerAttach(OCIE0A, uartswRxBitService);
	// INT2 trigger on rising/falling edge
	#ifdef UARTSW_INVERT
	sbi(MCUCR, ISC11);	// rising edge
	#else
	cbi(MCUCR, ISC11);	// falling edge
	#endif
	// enable INT2 interrupt
	sbi(PCMSK0, PCINT2);

	// turn on interrupts
	sei();
}