gpio_local_bus_example.c File Reference

#include "compiler.h"
#include "preprocessor.h"
#include "board.h"
#include "pm.h"
#include "gpio.h"

Macros
#define	INSERT_GPIO_LOCAL_TGL_GPIO_PIN(idx, pin)   gpio_local_tgl_gpio_pin(pin);
Pin Configuration
#define	GPIO_PIN_EXAMPLE   AVR32_PIN_PA10

Functions
static void	clockfrequencies_configure (void)
static void	init_hmatrix (void)
	Initializes the HSB bus matrix (use last master as default for the flash controller) More...
int	main (void)
	This is an example showing how to toggle a GPIO pin at high speed. More...

#define GPIO_PIN_EXAMPLE   AVR32_PIN_PA10

Referenced by main().

#define INSERT_GPIO_LOCAL_TGL_GPIO_PIN	(		idx,
			pin
	)		gpio_local_tgl_gpio_pin(pin);

Referenced by main().

static void clockfrequencies_configure ( void  )

static

References scif_pll_opt_t::div, gc_dfllif_ref_opt, scif_pll_opt_t::lockcount, scif_pll_opt_t::mul, opt, scif_pll_opt_t::osc, pcl_configure_clocks(), pcl_dfll_freq_param, pcl_freq_param_t, PCL_MC_DFLL0, scif_pll_opt_t::pll_div2, scif_pll_opt_t::pll_freq, scif_pll_opt_t::pll_wbwdisable, PM_CLK_DOMAIN_0, PM_CLK_DOMAIN_1, PM_CLK_DOMAIN_2, PM_CLK_DOMAIN_3, PM_CLK_DOMAIN_4, PM_CLK_SRC_OSC0, PM_CLK_SRC_PLL0, pm_set_clk_domain_div(), pm_set_mclk_source(), scif_configure_osc_crystalmode(), scif_enable_osc(), SCIF_GCCTRL_SLOWCLOCK, SCIF_OSC0, SCIF_PLL0, scif_pll_enable(), scif_pll_setup(), and scif_wait_for_pll_locked().

Referenced by main().

static void init_hmatrix ( void  )

static

Initializes the HSB bus matrix (use last master as default for the flash controller)

Referenced by main().

int main

(

void

)

This is an example showing how to toggle a GPIO pin at high speed.

References clockfrequencies_configure(), gpio_local_enable_pin_output_driver(), gpio_local_init(), GPIO_PIN_EXAMPLE, init_hmatrix(), INSERT_GPIO_LOCAL_TGL_GPIO_PIN, and MREPEAT().