105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
/****************************************************************************
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* boards/arm/s32k3xx/mr-canhubk3/src/s32k3xx_userleds.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/* Copyright 2022 NXP */
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <nuttx/board.h>
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#include "s32k3xx_pin.h"
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#include <arch/board/board.h>
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#include "mr-canhubk3.h"
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#ifndef CONFIG_ARCH_LEDS
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: board_userled_initialize
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****************************************************************************/
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uint32_t board_userled_initialize(void)
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{
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/* Configure LED GPIOs for output */
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s32k3xx_pinconfig(GPIO_LED_R);
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s32k3xx_pinconfig(GPIO_LED_G);
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s32k3xx_pinconfig(GPIO_LED_B);
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return BOARD_NLEDS;
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}
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/****************************************************************************
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* Name: board_userled
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****************************************************************************/
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void board_userled(int led, bool ledon)
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{
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uint32_t ledcfg;
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switch (ledcfg)
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{
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case BOARD_LED_R:
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ledcfg = GPIO_LED_R;
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break;
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case BOARD_LED_G:
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ledcfg = GPIO_LED_G;
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break;
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case BOARD_LED_B:
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ledcfg = GPIO_LED_B;
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break;
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default:
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return;
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}
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/* Invert output, an output of '0' illuminates the LED */
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s32k3xx_gpiowrite(ledcfg, !ledon);
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}
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/****************************************************************************
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* Name: board_userled_all
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****************************************************************************/
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void board_userled_all(uint32_t ledset)
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{
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/* Invert output, an output of '0' illuminates the LED */
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s32k3xx_gpiowrite(GPIO_LED_R, !((ledset & BOARD_LED_R_BIT) != 0));
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s32k3xx_gpiowrite(GPIO_LED_G, !((ledset & BOARD_LED_G_BIT) != 0));
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s32k3xx_gpiowrite(GPIO_LED_B, !((ledset & BOARD_LED_B_BIT) != 0));
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}
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#endif /* !CONFIG_ARCH_LEDS */
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