hmatrixb_example.c File Reference

HMATRIX example for SAM.

Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.

#include "asf.h"

Macros
#define	STRING_EOL   "\r"
#define	STRING_HEADER

Functions
static void	configure_console (void)
	Configure the console UART. More...
int	main (void)
	Application entry point. More...
void	SysTick_Handler (void)
	Handler for System Tick interrupt. More...
static uint32_t	toggle_led_test (uint32_t ul_dly_ticks)
	Toggle led at the given time. More...

Variables
volatile uint32_t	g_ul_ms_ticks = 0

#define STRING_EOL   "\r"

#define STRING_HEADER

Value:

"-- HMATRIX Example --\r\n" \
        "-- "BOARD_NAME" --\r\n" \
        "-- Compiled: "__DATE__" "__TIME__" --"STRING_EOL

Referenced by main().

static void configure_console ( void  )

static

Configure the console UART.

References uart_rs232_options::baudrate, CONF_UART, CONF_UART_BAUDRATE, CONF_UART_CHAR_LENGTH, CONF_UART_PARITY, CONF_UART_STOP_BITS, and stdio_serial_init().

Referenced by main().

int main

(

void

)

Application entry point.

Returns

Unused (ANSI-C compatibility).

References board_init(), configure_console(), hmatrix_slave_ch_conf::def_master_type, HMATRIX_DEFAULT_MASTER_NONE, HMATRIX_DEFAULT_MASTER_PREVIOUS, hmatrix_enable(), hmatrix_slave_ch_get_config_defaults(), hmatrix_slave_ch_set_config(), HMATRIX_SLAVE_ID_FLASH, HMATRIX_SLAVE_ID_NUM, STRING_HEADER, sysclk_get_cpu_hz(), sysclk_init(), and toggle_led_test().

void SysTick_Handler

(

void

)

Handler for System Tick interrupt.

Process System Tick Event. Increment the g_ul_ms_ticks counter.

References g_ul_ms_ticks.

static uint32_t toggle_led_test ( uint32_t  ul_dly_ticks )

static

Toggle led at the given time.

Parameters

ul_dly_ticks

Delay to wait for, in milliseconds.

Returns

Led toggle times.

References g_ul_ms_ticks, LED0, and LED_Toggle.

Referenced by main().

volatile uint32_t g_ul_ms_ticks = 0

Referenced by SysTick_Handler(), and toggle_led_test().