C++ (Cpp) i2c_state_isr Examples

Example #1

File: usci_isr_handler.c Project: Revisore/Energia

void USCIAB0RX_ISR(void)
{
	/* USCI_A0 UART interrupt? */
	if (UC0IFG & UCA0RXIFG)
		uart_rx_isr();

	/* USCI_B0 I2C state change interrupt. */
	if ((UCB0STAT & (UCALIFG | UCNACKIFG | UCSTTIFG | UCSTPIFG)) != 0)
		i2c_state_isr(); 
}

Example #2

File: usci_isr_handler.c Project: AmirRajabifar/Energia

void USCIB1_ISR(void)
{
	still_asleep = stay_asleep;

	/* USCI_B1 I2C state change interrupt. */
	if ((UCB1CTL0 & UCMODE_3) == UCMODE_3 && (UCB1IFG & (UCALIFG | UCNACKIFG | UCSTTIFG | UCSTPIFG)) != 0)
		i2c_state_isr(); 
	/* USCI_B1 I2C TX RX interrupt. */
	if ((UCB1CTL0 & UCMODE_3) == UCMODE_3 && (UCB1IFG & (UCTXIFG | UCRXIFG)) != 0)
		i2c_txrx_isr();

	if (still_asleep != stay_asleep)
		__bic_SR_register_on_exit(LPM4_bits);
}

Example #3

File: usci_isr_handler.c Project: Aginorty/Energia

void USCIAB0RX_ISR(void)
{
	still_asleep = stay_asleep;

	/* USCI_A0 UART interrupt? */
	if (UC0IFG & UCA0RXIFG)
		uart_rx_isr(0);

	/* USCI_B0 I2C state change interrupt. */
	if ((UCB0STAT & (UCALIFG | UCNACKIFG | UCSTTIFG | UCSTPIFG)) != 0)
		i2c_state_isr(); 

	if (still_asleep != stay_asleep)
		__bic_SR_register_on_exit(LPM4_bits);
}