d4d996cc28
Summary: - This commit adds CPU activity LEDs feature to spresense Impact: - CONFIG_ARCH_LEDS_CPU_ACTIVITY=y only Testing: - Arch specific code and defconfigs will be commited later Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
174 lines
4.3 KiB
C
174 lines
4.3 KiB
C
/****************************************************************************
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* boards/arm/cxd56xx/spresense/src/cxd56_leds.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 <stdint.h>
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#include <stdbool.h>
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#include <debug.h>
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#include <nuttx/board.h>
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#include <arch/board/board.h>
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#include "cxd56_gpio.h"
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#include "cxd56_pinconfig.h"
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#ifdef CONFIG_ARCH_LEDS
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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static inline void led_clrbits(unsigned int clrbits)
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{
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if ((clrbits & BOARD_LED1_BIT) != 0)
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{
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cxd56_gpio_write(GPIO_LED1, false);
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}
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if ((clrbits & BOARD_LED2_BIT) != 0)
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{
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cxd56_gpio_write(GPIO_LED2, false);
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}
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if ((clrbits & BOARD_LED3_BIT) != 0)
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{
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cxd56_gpio_write(GPIO_LED3, false);
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}
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if ((clrbits & BOARD_LED4_BIT) != 0)
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{
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cxd56_gpio_write(GPIO_LED4, false);
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}
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}
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static inline void led_setbits(unsigned int setbits)
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{
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if ((setbits & BOARD_LED1_BIT) != 0)
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{
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cxd56_gpio_write(GPIO_LED1, true);
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}
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if ((setbits & BOARD_LED2_BIT) != 0)
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{
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cxd56_gpio_write(GPIO_LED2, true);
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}
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if ((setbits & BOARD_LED3_BIT) != 0)
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{
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cxd56_gpio_write(GPIO_LED3, true);
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}
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if ((setbits & BOARD_LED4_BIT) != 0)
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{
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cxd56_gpio_write(GPIO_LED4, true);
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}
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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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cxd56_gpio_config(GPIO_LED1, false);
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cxd56_gpio_config(GPIO_LED2, false);
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cxd56_gpio_config(GPIO_LED3, false);
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cxd56_gpio_config(GPIO_LED4, false);
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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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#ifdef CONFIG_ARCH_LEDS_CPU_ACTIVITY
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switch (led)
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{
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case LED_CPU0:
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cxd56_gpio_write(GPIO_LED1, 1);
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break;
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case LED_CPU1:
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cxd56_gpio_write(GPIO_LED2, 1);
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break;
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case LED_CPU2:
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cxd56_gpio_write(GPIO_LED3, 1);
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break;
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case LED_CPU3:
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cxd56_gpio_write(GPIO_LED4, 1);
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break;
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default:
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break;
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}
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#else
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led_clrbits(BOARD_LED1_BIT | BOARD_LED2_BIT |
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BOARD_LED3_BIT | BOARD_LED4_BIT);
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led_setbits(led);
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#endif
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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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#ifdef CONFIG_ARCH_LEDS_CPU_ACTIVITY
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switch (led)
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{
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case LED_CPU0:
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cxd56_gpio_write(GPIO_LED1, 0);
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break;
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case LED_CPU1:
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cxd56_gpio_write(GPIO_LED2, 0);
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break;
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case LED_CPU2:
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cxd56_gpio_write(GPIO_LED3, 0);
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break;
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case LED_CPU3:
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cxd56_gpio_write(GPIO_LED4, 0);
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break;
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default:
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break;
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}
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#else
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led_clrbits(led);
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#endif
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}
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#endif /* CONFIG_ARCH_LEDS */
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