util.c File Reference

Handy functions. More...

#include <util.h>
#include "stdbool.h"
#include "stdint.h"
#include "em_gpio.h"
#include "pinout.h"

Include dependency graph for util.c:

Go to the source code of this file.

Functions
bool	Check_Equal (uint8_t *arr1, uint8_t *arr2, uint8_t length)
	Check if two arrays are equal. More...
void	blink (uint8_t times)
	Function to blink LED on sensor node. More...

Detailed Description

Handy functions.

Version

1.0

Author

Jona Cappelle

Definition in file util.c.

Function Documentation

blink()

void blink

(

uint8_t

times

)

Function to blink LED on sensor node.

Parameters

[in]

times

amount of times to blink the LED

Definition at line 57 of file util.c.

{
#if DIY == 1
    GPIO_PinModeSet(LED_PORT, LED_PIN, gpioModePushPull, 0);
    for(int i = 0; i < times; i++){
        GPIO_PinOutSet(LED_PORT, LED_PIN);
        delay(10);
        GPIO_PinOutClear(LED_PORT, LED_PIN);
        delay(100);
        GPIO_PinOutSet(LED_PORT, LED_PIN);
        delay(10);
        GPIO_PinOutClear(LED_PORT, LED_PIN);
        delay(1000);
    }
    GPIO_PinModeSet(LED_PORT, LED_PIN, gpioModeDisabled, 0);
#endif
}

References delay(), LED_PIN, and LED_PORT.

Check_Equal()

bool Check_Equal	(	uint8_t *	arr1,
		uint8_t *	arr2,
		uint8_t	length
	)

Check if two arrays are equal.

Parameters

[in]	arr1	first array
[in]	arr2	second array
[in]	length	length array

Definition at line 36 of file util.c.

{
    for (uint8_t i = 0; i < length; i++)
    {
        if (arr1[i] != arr2[i])
        {
            return false;
        }
    }
    return true;
}