178 lines
4.4 KiB
C
178 lines
4.4 KiB
C
/****************************************************************************
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* boards/arm/gd32f4/gd32f450zk-eval/src/gd32f4xx_autoleds.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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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdbool.h>
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#include <debug.h>
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#include <sys/param.h>
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#include <nuttx/board.h>
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#include <arch/board/board.h>
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#include "gd32f4xx_gpio.h"
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#include "gd32f450z_eval.h"
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#ifdef CONFIG_ARCH_LEDS
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/* LED index */
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static const uint32_t g_led_map[BOARD_LEDS] =
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{
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LED1,
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LED2,
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LED3
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};
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static bool g_initialized;
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/* Turn on selected led */
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static void gd32_eval_led_on(led_typedef_enum led_num)
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{
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gd32_gpio_write(g_led_map[led_num], true);
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}
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/* Turn off selected led */
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static void gd32_eval_led_off(led_typedef_enum led_num)
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{
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gd32_gpio_write(g_led_map[led_num], false);
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}
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: board_autoled_initialize
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****************************************************************************/
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void board_autoled_initialize(void)
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{
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int i;
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/* Configure the LED GPIO for output. */
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for (i = 0; i < nitems(g_led_map); i++)
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{
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gd32_gpio_config(g_led_map[i]);
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}
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}
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/****************************************************************************
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* Name: board_autoled_on
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****************************************************************************/
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void board_autoled_on(int led)
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{
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switch (led)
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{
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default:
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break;
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case LED_HEAPALLOCATE:
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gd32_eval_led_on(BOARD_LED1);
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break;
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case LED_IRQSENABLED:
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gd32_eval_led_on(BOARD_LED2);
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break;
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case LED_STACKCREATED:
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gd32_eval_led_on(BOARD_LED3);
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g_initialized = true;
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break;
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case LED_INIRQ:
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gd32_eval_led_on(BOARD_LED1);
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gd32_eval_led_on(BOARD_LED2);
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break;
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case LED_SIGNAL:
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gd32_eval_led_on(BOARD_LED1);
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gd32_eval_led_on(BOARD_LED3);
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break;
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case LED_ASSERTION:
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gd32_eval_led_on(BOARD_LED2);
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gd32_eval_led_on(BOARD_LED3);
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break;
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case LED_PANIC:
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gd32_eval_led_on(BOARD_LED1);
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break;
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case LED_IDLE : /* IDLE */
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gd32_eval_led_on(BOARD_LED2);
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break;
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}
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}
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/****************************************************************************
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* Name: board_autoled_off
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****************************************************************************/
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void board_autoled_off(int led)
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{
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switch (led)
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{
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default:
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break;
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case LED_SIGNAL:
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gd32_eval_led_off(BOARD_LED1);
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gd32_eval_led_off(BOARD_LED3);
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break;
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case LED_INIRQ:
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gd32_eval_led_off(BOARD_LED1);
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gd32_eval_led_off(BOARD_LED2);
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break;
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case LED_ASSERTION:
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gd32_eval_led_off(BOARD_LED2);
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gd32_eval_led_off(BOARD_LED3);
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break;
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case LED_PANIC:
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gd32_eval_led_off(BOARD_LED1);
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break;
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case LED_IDLE : /* IDLE */
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gd32_eval_led_off(BOARD_LED2);
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break;
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}
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}
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#endif /* CONFIG_ARCH_LEDS */
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