See LED Control for documentation.

License#

Copyright 2018 Silicon Laboratories Inc. www.silabs.com

The licensor of this software is Silicon Laboratories Inc. Your use of this software is governed by the terms of Silicon Labs Master Software License Agreement (MSLA) available at www.silabs.com/about-us/legal/master-software-license-agreement. This software is distributed to you in Source Code format and is governed by the sections of the MSLA applicable to Source Code.

/***************************************************************************/
#ifndef __LED_H__
#define __LED_H__

#ifdef HAL_CONFIG
#include "hal-config.h"
enum HalBoardLedPins {
#if BSP_LED_COUNT <= 1
  BOARDLED0 = 0,
  BOARDLED1 = BOARDLED0,
  BOARDLED2 = BOARDLED0,
  BOARDLED3 = BOARDLED0,
  BOARD_ACTIVITY_LED  = BOARDLED0,
  BOARD_HEARTBEAT_LED = BOARDLED0
#endif
#if BSP_LED_COUNT == 2
  BOARDLED0 = 0,
  BOARDLED1 = 1,
  BOARDLED2 = BOARDLED0,
  BOARDLED3 = BOARDLED1,
  BOARD_ACTIVITY_LED  = BOARDLED0,
  BOARD_HEARTBEAT_LED = BOARDLED1
#endif
#if BSP_LED_COUNT == 3
  BOARDLED0 = 0,
  BOARDLED1 = 1,
  BOARDLED2 = 2,
  BOARDLED3 = BOARDLED1,
  BOARD_ACTIVITY_LED  = BOARDLED0,
  BOARD_HEARTBEAT_LED = BOARDLED1
#endif
#if BSP_LED_COUNT >= 4
  BOARDLED0 = 0,
  BOARDLED1 = 1,
  BOARDLED2 = 2,
  BOARDLED3 = 3,
  BOARD_ACTIVITY_LED  = BOARDLED0,
  BOARD_HEARTBEAT_LED = BOARDLED1
#endif
};
#endif

void halInternalInitLed(void);

#if defined(STACK) || defined(MINIMAL_HAL)
typedef uint8_t HalBoardLed;
#else
typedef enum HalBoardLedPins HalBoardLed;
#endif
// Note: Even though many compilers will use 16 bits for an enum instead of 8,
//  we choose to use an enum here.  The possible compiler inefficiency does not
//  affect stack-based parameters and local variables, which is the
//  general case for led paramters.

void halStackIndicateActivity(bool turnOn);

#endif // __LED_H__

Typedefs#

typedef enum HalBoardLedPins

Ensures that the definitions from the BOARD_HEADER are always used as parameters to the LED functions.

Functions#

void

Configures GPIOs pertaining to the control of LEDs.

void

Called by the stack to indicate activity over the radio (for both transmission and reception). It is called once with turnOn true and shortly thereafter with turnOn false.

Typedef Documentation#

HalBoardLed#

typedef enum HalBoardLedPins HalBoardLed

Ensures that the definitions from the BOARD_HEADER are always used as parameters to the LED functions.


Definition at line 78 of file /mnt/raid/workspaces/ws.OJKVohJa4/overlay/gsdk/platform/base/hal/micro/led.h

Function Documentation#

halInternalInitLed#

void halInternalInitLed (void )

Configures GPIOs pertaining to the control of LEDs.

Parameters
N/A

Definition at line 70 of file /mnt/raid/workspaces/ws.OJKVohJa4/overlay/gsdk/platform/base/hal/micro/led.h

halStackIndicateActivity#

void halStackIndicateActivity (bool turnOn)

Called by the stack to indicate activity over the radio (for both transmission and reception). It is called once with turnOn true and shortly thereafter with turnOn false.

Parameters
N/AturnOn

See Usage.

Typically does something interesting, such as change the state of an LED.


Definition at line 94 of file /mnt/raid/workspaces/ws.OJKVohJa4/overlay/gsdk/platform/base/hal/micro/led.h