clock_example3_uc3l.c File Reference

Clock system example 3.

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

#include <compiler.h>
#include <gpio.h>
#include <dfll.h>
#include <sysclk.h>
#include <delay.h>
#include <conf_example3.h>

Functions
static void	ast_init (void)
	ISR (timer_irq_handler, AVR32_AST_IRQ_GROUP1, 3)
int	main (void)
static void	wait_for_switches (void)

static void ast_init ( void  )

static

References SYSCLK_AST, and sysclk_enable_pba_module().

Referenced by main().

ISR	(	timer_irq_handler	,
		AVR32_AST_IRQ_GROUP1	,
		3
	)

References gpio_toggle_pin(), and LED_EXAMPLE_OUTPUT.

int main

(

void

)

References ast_init(), board_init(), BOARD_OSC32_HZ, dfll_config_init_closed_loop_mode(), dfll_config_init_open_loop_mode(), dfll_config_tune_for_target_hz(), dfll_disable_closed_loop(), dfll_disable_open_loop(), dfll_enable_closed_loop(), dfll_enable_open_loop(), dfll_wait_for_fine_lock(), Enable_global_interrupt, GENCLK_SRC_OSC32K, GENCLK_SRC_RCSYS, irq_initialize_vectors, irq_register_handler, osc_disable(), osc_enable(), OSC_ID_OSC0, OSC_ID_OSC32, OSC_ID_RC120M, OSC_RCSYS_NOMINAL_HZ, osc_wait_ready(), sysclk_init(), sysclk_set_prescalers(), sysclk_set_source(), SYSCLK_SRC_DFLL, SYSCLK_SRC_OSC0, SYSCLK_SRC_RC120M, SYSCLK_SRC_RCSYS, and wait_for_switches().

static void wait_for_switches ( void  )

static

References delay_ms, gpio_pin_is_high(), gpio_pin_is_low(), and NEXT_BUTTON.

Referenced by main().