SAMV71 Xplained Ultra Software Package 1.5

led.c File Reference

#include "board.h"

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Functions

uint32_t LED_Configure (uint32_t dwLed)
uint32_t LED_Set (uint32_t dwLed)
uint32_t LED_Clear (uint32_t dwLed)
uint32_t LED_Toggle (uint32_t dwLed)

Detailed Description

Definition in file led.c.


Function Documentation

uint32_t LED_Clear ( uint32_t  dwLed  ) 

Turns a LED off.

Parameters:
led Number of the LED to turn off.
Returns:
1 if the LED has been turned off; 0 otherwise.

Definition at line 105 of file led.c.

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uint32_t LED_Configure ( uint32_t  dwLed  ) 

Configures the pin associated with the given LED number. If the LED does not exist on the board, the function does nothing.

Parameters:
led Number of the LED to configure.
Returns:
1 if the LED exists and has been configured; otherwise 0.

Definition at line 59 of file led.c.

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uint32_t LED_Set ( uint32_t  dwLed  ) 

Turns the given LED on if it exists; otherwise does nothing.

Parameters:
led Number of the LED to turn on.
Returns:
1 if the LED has been turned on; 0 otherwise.

Definition at line 79 of file led.c.

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uint32_t LED_Toggle ( uint32_t  dwLed  ) 

Toggles the current state of a LED.

Parameters:
led Number of the LED to toggle.
Returns:
1 if the LED has been toggled; otherwise 0.

Definition at line 131 of file led.c.

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