tc_example3.c File Reference

AVR XMEGA TC Driver Example 3.

Copyright (c) 2010-2018 Microchip Technology Inc. and its subsidiaries.

#include <conf_example.h>
#include <string.h>
#include <asf.h>

Functions
static void	example_cca_interrupt_callback (void)
	Compare/Capture detection interrupt callback function. More...
static void	example_ccb_interrupt_callback (void)
	Compare/Capture detection interrupt callback function. More...
int	main (void)

Variables
uint16_t	cca_pwm_index
uint16_t	ccb_pwm_index

static void example_cca_interrupt_callback ( void  )

static

Compare/Capture detection interrupt callback function.

This function is called when an interrupt has occurred on a Compare A channel. It increments the CC detection level and thus modify the duty-cycle.

References cca_pwm_index, TC_CCA, and tc_write_cc_buffer().

Referenced by main().

static void example_ccb_interrupt_callback ( void  )

static

Compare/Capture detection interrupt callback function.

This function is called when an interrupt has occurred on a Compare B channel. It decrements the CC detection level and thus modify the duty-cycle.

References ccb_pwm_index, TC_CCB, and tc_write_cc_buffer().

Referenced by main().

int main

(

void

)

References board_init(), cpu_irq_enable, example_cca_interrupt_callback(), example_ccb_interrupt_callback(), pmic_init(), sleepmgr_enter_sleep(), sleepmgr_init(), sysclk_init(), tc_awex_enable_cca_deadtime(), tc_awex_enable_ccb_deadtime(), tc_awex_set_dti_high(), tc_awex_set_dti_low(), tc_awex_set_output_override(), TC_CCA, TC_CCAEN, TC_CCB, tc_enable(), tc_enable_cc_channels(), TC_INT_LVL_LO, tc_set_cca_interrupt_callback(), tc_set_cca_interrupt_level(), tc_set_ccb_interrupt_callback(), tc_set_ccb_interrupt_level(), tc_set_resolution(), tc_set_wgm(), TC_WG_DS_T, TC_WG_NORMAL, tc_write_cc(), and tc_write_period().

uint16_t cca_pwm_index

Referenced by example_cca_interrupt_callback().

uint16_t ccb_pwm_index

Referenced by example_ccb_interrupt_callback().