text: /****************************************************************************
   *  boards/arm/stm32/nucleo-g431rb/src/stm32_userleds.c
   *
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.  The
   *  ASF licenses this file to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance with the
   *  License.  You may obtain a copy of the License at
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
   *  License for the specific language governing permissions and limitations
   *  under the License.
   *
   ****************************************************************************/
  
  /****************************************************************************
   * Included Files
   ****************************************************************************/
  
  #include <nuttx/config.h>
  
  #include <stdint.h>
  #include <stdbool.h>
  #include <debug.h>
  
  #include <arch/board/board.h>
  
  #include "stm32.h"
  #include "nucleo-g431rb.h"
  
  #if !defined(CONFIG_ARCH_LEDS)
  
  /****************************************************************************
   * Public Functions
   ****************************************************************************/
  
  /****************************************************************************
   * Name: board_userled_initialize
   ****************************************************************************/
  
  uint32_t board_userled_initialize(void)
  {
    /* Configure LED GPIOs for output */
  
    stm32_configgpio(GPIO_LED1);
    return BOARD_NLEDS;
  }
  
  /****************************************************************************
   * Name: board_userled
   ****************************************************************************/
  
  void board_userled(int led, bool ledon)
  {
    if (led == BOARD_LED1)
      {
        stm32_gpiowrite(GPIO_LED1, ledon);
      }
  }
  
  /****************************************************************************
   * Name: board_userled_all
   ****************************************************************************/
  
  void board_userled_all(uint32_t ledset)
  {
    stm32_gpiowrite(GPIO_LED1, (ledset & BOARD_LED1_BIT) != 0);
  }
  
  #endif /* !CONFIG_ARCH_LEDS */
  