main.c File Reference

IoT Temperature Sensor Demo.

Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries.

#include "asf.h"
#include <string.h>
#include "stdio_serial.h"
#include "conf_uart_serial.h"
#include "demo.h"

Macros
#define	STRING_EOL   "\r\n"
#define	STRING_HEADER

Functions
static void	configure_console (void)
	Configure UART console. More...
int	main (void)
	Main application function. More...
void	SysTick_Handler (void)
	SysTick handler used to measure precise delay. More...

Variables
static struct usart_module	cdc_uart_module
	UART module for debug. More...
volatile uint32_t	ms_ticks = 0
	SysTick counter to avoid busy wait delay. More...

#define STRING_EOL   "\r\n"

#define STRING_HEADER

Value:

"-- WINC1500 IoT temperature sensor demo --"STRING_EOL \
        "-- "BOARD_NAME" --"STRING_EOL \
        "-- Compiled: "__DATE__" "__TIME__" --"STRING_EOL

Referenced by main().

static void configure_console ( void  )

static

Configure UART console.

References usart_config::baudrate, cdc_uart_module, CONF_STDIO_BAUDRATE, CONF_STDIO_MUX_SETTING, CONF_STDIO_PINMUX_PAD0, CONF_STDIO_PINMUX_PAD1, CONF_STDIO_PINMUX_PAD2, CONF_STDIO_PINMUX_PAD3, CONF_STDIO_USART_MODULE, usart_config::mux_setting, usart_config::pinmux_pad0, usart_config::pinmux_pad1, usart_config::pinmux_pad2, usart_config::pinmux_pad3, usart_enable(), and usart_get_config_defaults().

Referenced by main().

int main

(

void

)

Main application function.

Start the sensor task then start the scheduler.

Returns

program return value.

References board_init(), configure_console(), delay_init(), demo_start(), STRING_HEADER, system_cpu_clock_get_hz(), and system_init().

void SysTick_Handler

(

void

)

SysTick handler used to measure precise delay.

References ms_ticks.

struct usart_module cdc_uart_module

static

UART module for debug.

Referenced by configure_console().

volatile uint32_t ms_ticks = 0

SysTick counter to avoid busy wait delay.

SysTick counter for non busy wait delay.

Referenced by button_press_duration(), demo_start(), and SysTick_Handler().