Ejemplo n.º 1
0
//! [acc_irq_handler_start]
void ACC_Handler(void)
{
//! [acc_irq_handler_start]

	//! [acc_irq_handler_status]
	uint32_t ul_status;

	ul_status = acc_get_interrupt_status(ACC);

	/** Compare Output Interrupt */
	if ((ul_status & ACC_ISR_CE) == ACC_ISR_CE) {
		//! [acc_irq_handler_status]
		//! [acc_irq_handler_result_1]
		if (acc_get_comparison_result(ACC)) {
			//! [acc_irq_handler_result_1]
			puts("-ISR- Voltage Comparison Result: AD5 > DAC0\r");
		//! [acc_irq_handler_result_2]
		} else {
			//! [acc_irq_handler_result_2]
			puts("-ISR- Voltage Comparison Result: AD5 < DAC0\r");
		//! [acc_irq_handler_result_3]
		}
	//! [acc_irq_handler_result_3]
	//! [acc_irq_handler_result_end]
	}
	//! [acc_irq_handler_result_end]
	//! [acc_irq_handler_end]
}
Ejemplo n.º 2
0
/**
 * Interrupt handler for the ACC.
 */
void ACC_Handler(void)
{
	uint32_t ul_status;

	ul_status = acc_get_interrupt_status(ACC);

	/* Compare Output Interrupt */
	if ((ul_status & ACC_ISR_CE) == ACC_ISR_CE) {
		if (acc_get_comparison_result(ACC)) {
			puts("-ISR- Voltage Comparison Result: AD0 > DAC0\r");
		} else {
			puts("-ISR- Voltage Comparison Result: AD0 < DAC0\r");
		}
	}
}
Ejemplo n.º 3
0
Archivo: re200b.c Proyecto: marekr/asf
/**
 * \brief re200b_motion_detect_handler which allow to know comparison result
 * (CMP_GREATER or CMP_LESS)
 */
void re200b_motion_detect_handler(void)
{
	uint32_t ul_status;

	ul_status = acc_get_interrupt_status(ACC);

	/* Compare Output Interrupt */
	if ((ul_status & ACC_IER_CE) == ACC_IER_CE) {
		g_ul_compare_event_flag = true;

		if (acc_get_comparison_result(ACC)) {
			g_compare_result = CMP_GREATER;
		} else {
			g_compare_result = CMP_LESS;
		}
	}
}