eic_example2.c File Reference

#include <avr32/io.h>
#include "compiler.h"
#include "gpio.h"
#include "board.h"
#include "eic.h"
#include "intc.h"
#include "conf_example2.h"

Functions
static void	eic_int_handler1 (void)
	Interrupt handler of the External interrupt line "1". More...
static void	eic_int_handler2 (void)
	Interrupt handler of the External interrupt line "2". More...
int	main (void)
static void	software_delay (void)

Variables
static volatile bool	bCancelSwDelay = false
	Global var used to cancel the software delay if an External Interrupt occurs. More...
eic_options_t	eic_options [EXT_INT_EXAMPLE_NB_LINES]
	Structure holding the configuration parameters of the EIC module. More...
unsigned char	key_number =0
	Global var used to switch between different LED patterns. More...

static void eic_int_handler1 ( void  )

static

Interrupt handler of the External interrupt line "1".

References bCancelSwDelay, eic_clear_interrupt_line(), EXT_INT_EXAMPLE_LINE1, and key_number.

Referenced by main().

static void eic_int_handler2 ( void  )

static

Interrupt handler of the External interrupt line "2".

References bCancelSwDelay, eic_clear_interrupt_line(), EXT_INT_EXAMPLE_LINE2, and key_number.

Referenced by main().

int main

(

void

)

References Disable_global_interrupt, eic_options_t::eic_async, eic_options_t::eic_edge, EIC_EDGE_FALLING_EDGE, eic_enable_interrupt_line(), eic_enable_interrupt_lines(), eic_enable_line(), eic_enable_lines(), eic_init(), eic_int_handler1(), eic_int_handler2(), eic_options_t::eic_line, eic_options_t::eic_mode, EIC_MODE_EDGE_TRIGGERED, EIC_SYNCH_MODE, Enable_global_interrupt, EXT_INT_EXAMPLE_FUNCTION_LINE1, EXT_INT_EXAMPLE_FUNCTION_LINE2, EXT_INT_EXAMPLE_IRQ_LINE1, EXT_INT_EXAMPLE_IRQ_LINE2, EXT_INT_EXAMPLE_LINE1, EXT_INT_EXAMPLE_LINE2, EXT_INT_EXAMPLE_NB_LINES, EXT_INT_EXAMPLE_PIN_LINE1, EXT_INT_EXAMPLE_PIN_LINE2, gpio_clr_gpio_pin(), gpio_enable_module(), gpio_enable_module_pin(), gpio_set_gpio_pin(), INTC_init_interrupts(), INTC_register_interrupt(), key_number, LED0_GPIO, LED1_GPIO, and software_delay().

static void software_delay ( void  )

static

References bCancelSwDelay.

Referenced by main().

volatile bool bCancelSwDelay = false

static

Global var used to cancel the software delay if an External Interrupt occurs.

Referenced by eic_int_handler1(), eic_int_handler2(), and software_delay().

eic_options_t eic_options[EXT_INT_EXAMPLE_NB_LINES]

Structure holding the configuration parameters of the EIC module.

unsigned char key_number =0

Global var used to switch between different LED patterns.

Referenced by eic_int_handler1(), eic_int_handler2(), and main().