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https://github.com/RIOT-OS/RIOT.git
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158 lines
5.8 KiB
C
158 lines
5.8 KiB
C
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/*
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* Copyright (C) 2022 Otto-von-Guericke-Universität Magdeburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_common_stm32
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* @brief Common LED macros
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* @{
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*
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* @file
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* @brief Common LED macros
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*
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* @author Marian Buschsieweke <marian.buschsieweke@ovgu.de>
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*
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* This idea is that STM32 boards only define the pin and port number of LEDs
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* and this header provides the rest of the defines
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*/
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#ifndef STM32_LEDS_H
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#define STM32_LEDS_H
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/* GPIO_PORT() macro. This define even works when GPIO LL is not in used */
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#include "gpio_ll_arch.h"
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#include "kernel_defines.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name Common LED pin definitions for STM32 boards
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* @{
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*/
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#if defined(LED0_PORT_NUM) && defined (LED0_PIN_NUM)
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# define LED0_PORT ((GPIO_TypeDef *)GPIO_PORT(LED0_PORT_NUM))
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# define LED0_PIN GPIO_PIN(LED0_PORT_NUM, LED0_PIN_NUM)
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# define LED0_MASK (1 << LED0_PIN_NUM)
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# if IS_ACTIVE(LED_0_IS_INVERTED)
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# define LED0_ON (LED0_PORT->BSRR = LED0_MASK)
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# define LED0_OFF (LED0_PORT->BSRR = (LED0_MASK << 16))
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# else
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# define LED0_ON (LED0_PORT->BSRR = (LED0_MASK << 16))
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# define LED0_OFF (LED0_PORT->BSRR = LED0_MASK)
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# endif
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# define LED0_TOGGLE (LED0_PORT->ODR ^= LED0_MASK)
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#endif
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#if defined(LED1_PORT_NUM) && defined (LED1_PIN_NUM)
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# define LED1_PORT ((GPIO_TypeDef *)GPIO_PORT(LED1_PORT_NUM))
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# define LED1_PIN GPIO_PIN(LED1_PORT_NUM, LED1_PIN_NUM)
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# define LED1_MASK (1 << LED1_PIN_NUM)
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# if IS_ACTIVE(LED_1_IS_INVERTED)
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# define LED1_ON (LED1_PORT->BSRR = LED1_MASK)
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# define LED1_OFF (LED1_PORT->BSRR = (LED1_MASK << 16))
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# else
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# define LED1_ON (LED1_PORT->BSRR = (LED1_MASK << 16))
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# define LED1_OFF (LED1_PORT->BSRR = LED1_MASK)
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# endif
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# define LED1_TOGGLE (LED1_PORT->ODR ^= LED1_MASK)
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#endif
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#if defined(LED2_PORT_NUM) && defined (LED2_PIN_NUM)
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# define LED2_PORT ((GPIO_TypeDef *)GPIO_PORT(LED2_PORT_NUM))
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# define LED2_PIN GPIO_PIN(LED2_PORT_NUM, LED2_PIN_NUM)
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# define LED2_MASK (1 << LED2_PIN_NUM)
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# if IS_ACTIVE(LED_2_IS_INVERTED)
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# define LED2_ON (LED2_PORT->BSRR = LED2_MASK)
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# define LED2_OFF (LED2_PORT->BSRR = (LED2_MASK << 16))
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# else
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# define LED2_ON (LED2_PORT->BSRR = (LED2_MASK << 16))
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# define LED2_OFF (LED2_PORT->BSRR = LED2_MASK)
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# endif
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# define LED2_TOGGLE (LED2_PORT->ODR ^= LED2_MASK)
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#endif
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#if defined(LED3_PORT_NUM) && defined (LED3_PIN_NUM)
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# define LED3_PORT ((GPIO_TypeDef *)GPIO_PORT(LED3_PORT_NUM))
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# define LED3_PIN GPIO_PIN(LED3_PORT_NUM, LED3_PIN_NUM)
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# define LED3_MASK (1 << LED3_PIN_NUM)
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# if IS_ACTIVE(LED_3_IS_INVERTED)
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# define LED3_ON (LED3_PORT->BSRR = LED3_MASK)
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# define LED3_OFF (LED3_PORT->BSRR = (LED3_MASK << 16))
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# else
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# define LED3_ON (LED3_PORT->BSRR = (LED3_MASK << 16))
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# define LED3_OFF (LED3_PORT->BSRR = LED3_MASK)
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# endif
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# define LED3_TOGGLE (LED3_PORT->ODR ^= LED3_MASK)
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#endif
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#if defined(LED4_PORT_NUM) && defined (LED4_PIN_NUM)
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# define LED4_PORT ((GPIO_TypeDef *)GPIO_PORT(LED4_PORT_NUM))
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# define LED4_PIN GPIO_PIN(LED4_PORT_NUM, LED4_PIN_NUM)
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# define LED4_MASK (1 << LED4_PIN_NUM)
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# if IS_ACTIVE(LED_4_IS_INVERTED)
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# define LED4_ON (LED4_PORT->BSRR = LED4_MASK)
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# define LED4_OFF (LED4_PORT->BSRR = (LED4_MASK << 16))
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# else
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# define LED4_ON (LED4_PORT->BSRR = (LED4_MASK << 16))
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# define LED4_OFF (LED4_PORT->BSRR = LED4_MASK)
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# endif
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# define LED4_TOGGLE (LED4_PORT->ODR ^= LED4_MASK)
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#endif
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#if defined(LED5_PORT_NUM) && defined (LED5_PIN_NUM)
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# define LED5_PORT ((GPIO_TypeDef *)GPIO_PORT(LED5_PORT_NUM))
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# define LED5_PIN GPIO_PIN(LED5_PORT_NUM, LED5_PIN_NUM)
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# define LED5_MASK (1 << LED5_PIN_NUM)
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# if IS_ACTIVE(LED_5_IS_INVERTED)
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# define LED5_ON (LED5_PORT->BSRR = LED5_MASK)
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# define LED5_OFF (LED5_PORT->BSRR = (LED5_MASK << 16))
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# else
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# define LED5_ON (LED5_PORT->BSRR = (LED5_MASK << 16))
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# define LED5_OFF (LED5_PORT->BSRR = LED5_MASK)
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# endif
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# define LED5_TOGGLE (LED5_PORT->ODR ^= LED5_MASK)
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#endif
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#if defined(LED6_PORT_NUM) && defined (LED6_PIN_NUM)
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# define LED6_PORT ((GPIO_TypeDef *)GPIO_PORT(LED6_PORT_NUM))
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# define LED6_PIN GPIO_PIN(LED6_PORT_NUM, LED6_PIN_NUM)
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# define LED6_MASK (1 << LED6_PIN_NUM)
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# if IS_ACTIVE(LED_6_IS_INVERTED)
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# define LED6_ON (LED6_PORT->BSRR = LED6_MASK)
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# define LED6_OFF (LED6_PORT->BSRR = (LED6_MASK << 16))
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# else
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# define LED6_ON (LED6_PORT->BSRR = (LED6_MASK << 16))
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# define LED6_OFF (LED6_PORT->BSRR = LED6_MASK)
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# endif
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# define LED6_TOGGLE (LED6_PORT->ODR ^= LED6_MASK)
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#endif
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#if defined(LED7_PORT_NUM) && defined (LED7_PIN_NUM)
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# define LED7_PORT ((GPIO_TypeDef *)GPIO_PORT(LED7_PORT_NUM))
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# define LED7_PIN GPIO_PIN(LED7_PORT_NUM, LED7_PIN_NUM)
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# define LED7_MASK (1 << LED7_PIN_NUM)
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# if IS_ACTIVE(LED_7_IS_INVERTED)
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# define LED7_ON (LED7_PORT->BSRR = LED7_MASK)
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# define LED7_OFF (LED7_PORT->BSRR = (LED7_MASK << 16))
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# else
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# define LED7_ON (LED7_PORT->BSRR = (LED7_MASK << 16))
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# define LED7_OFF (LED7_PORT->BSRR = LED7_MASK)
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# endif
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# define LED7_TOGGLE (LED7_PORT->ODR ^= LED7_MASK)
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#endif
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32_LEDS_H */
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/** @} */
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