/* * Copyright (C) 2022 Otto-von-Guericke-Universität Magdeburg * * This file is subject to the terms and conditions of the GNU Lesser * General Public License v2.1. See the file LICENSE in the top level * directory for more details. */ /** * @ingroup boards_common_stm32 * @brief Common LED macros * @{ * * @file * @brief Common LED macros * * @author Marian Buschsieweke * * This idea is that STM32 boards only define the pin and port number of LEDs * and this header provides the rest of the defines */ #ifndef STM32_LEDS_H #define STM32_LEDS_H /* GPIO_PORT() macro. This define even works when GPIO LL is not in used */ #include "gpio_ll_arch.h" #include "kernel_defines.h" #ifdef __cplusplus extern "C" { #endif /** * @name Common LED pin definitions for STM32 boards * @{ */ #if defined(LED0_PORT_NUM) && defined (LED0_PIN_NUM) # define LED0_PORT ((GPIO_TypeDef *)GPIO_PORT(LED0_PORT_NUM)) # define LED0_PIN GPIO_PIN(LED0_PORT_NUM, LED0_PIN_NUM) # define LED0_MASK (1 << LED0_PIN_NUM) # if IS_ACTIVE(LED0_IS_INVERTED) # define LED0_ON (LED0_PORT->BSRR = (LED0_MASK << 16)) # define LED0_OFF (LED0_PORT->BSRR = LED0_MASK) # else # define LED0_ON (LED0_PORT->BSRR = LED0_MASK) # define LED0_OFF (LED0_PORT->BSRR = (LED0_MASK << 16)) # endif # define LED0_TOGGLE (LED0_PORT->ODR ^= LED0_MASK) #endif #if defined(LED1_PORT_NUM) && defined (LED1_PIN_NUM) # define LED1_PORT ((GPIO_TypeDef *)GPIO_PORT(LED1_PORT_NUM)) # define LED1_PIN GPIO_PIN(LED1_PORT_NUM, LED1_PIN_NUM) # define LED1_MASK (1 << LED1_PIN_NUM) # if IS_ACTIVE(LED1_IS_INVERTED) # define LED1_ON (LED1_PORT->BSRR = (LED1_MASK << 16)) # define LED1_OFF (LED1_PORT->BSRR = LED1_MASK) # else # define LED1_ON (LED1_PORT->BSRR = LED1_MASK) # define LED1_OFF (LED1_PORT->BSRR = (LED1_MASK << 16)) # endif # define LED1_TOGGLE (LED1_PORT->ODR ^= LED1_MASK) #endif #if defined(LED2_PORT_NUM) && defined (LED2_PIN_NUM) # define LED2_PORT ((GPIO_TypeDef *)GPIO_PORT(LED2_PORT_NUM)) # define LED2_PIN GPIO_PIN(LED2_PORT_NUM, LED2_PIN_NUM) # define LED2_MASK (1 << LED2_PIN_NUM) # if IS_ACTIVE(LED2_IS_INVERTED) # define LED2_ON (LED2_PORT->BSRR = (LED2_MASK << 16)) # define LED2_OFF (LED2_PORT->BSRR = LED2_MASK) # else # define LED2_ON (LED2_PORT->BSRR = LED2_MASK) # define LED2_OFF (LED2_PORT->BSRR = (LED2_MASK << 16)) # endif # define LED2_TOGGLE (LED2_PORT->ODR ^= LED2_MASK) #endif #if defined(LED3_PORT_NUM) && defined (LED3_PIN_NUM) # define LED3_PORT ((GPIO_TypeDef *)GPIO_PORT(LED3_PORT_NUM)) # define LED3_PIN GPIO_PIN(LED3_PORT_NUM, LED3_PIN_NUM) # define LED3_MASK (1 << LED3_PIN_NUM) # if IS_ACTIVE(LED3_IS_INVERTED) # define LED3_ON (LED3_PORT->BSRR = (LED3_MASK << 16)) # define LED3_OFF (LED3_PORT->BSRR = LED3_MASK) # else # define LED3_ON (LED3_PORT->BSRR = LED3_MASK) # define LED3_OFF (LED3_PORT->BSRR = (LED3_MASK << 16)) # endif # define LED3_TOGGLE (LED3_PORT->ODR ^= LED3_MASK) #endif #if defined(LED4_PORT_NUM) && defined (LED4_PIN_NUM) # define LED4_PORT ((GPIO_TypeDef *)GPIO_PORT(LED4_PORT_NUM)) # define LED4_PIN GPIO_PIN(LED4_PORT_NUM, LED4_PIN_NUM) # define LED4_MASK (1 << LED4_PIN_NUM) # if IS_ACTIVE(LED4_IS_INVERTED) # define LED4_ON (LED4_PORT->BSRR = (LED4_MASK << 16)) # define LED4_OFF (LED4_PORT->BSRR = LED4_MASK) # else # define LED4_ON (LED4_PORT->BSRR = LED4_MASK) # define LED4_OFF (LED4_PORT->BSRR = (LED4_MASK << 16)) # endif # define LED4_TOGGLE (LED4_PORT->ODR ^= LED4_MASK) #endif #if defined(LED5_PORT_NUM) && defined (LED5_PIN_NUM) # define LED5_PORT ((GPIO_TypeDef *)GPIO_PORT(LED5_PORT_NUM)) # define LED5_PIN GPIO_PIN(LED5_PORT_NUM, LED5_PIN_NUM) # define LED5_MASK (1 << LED5_PIN_NUM) # if IS_ACTIVE(LED5_IS_INVERTED) # define LED5_ON (LED5_PORT->BSRR = (LED5_MASK << 16)) # define LED5_OFF (LED5_PORT->BSRR = LED5_MASK) # else # define LED5_ON (LED5_PORT->BSRR = LED5_MASK) # define LED5_OFF (LED5_PORT->BSRR = (LED5_MASK << 16)) # endif # define LED5_TOGGLE (LED5_PORT->ODR ^= LED5_MASK) #endif #if defined(LED6_PORT_NUM) && defined (LED6_PIN_NUM) # define LED6_PORT ((GPIO_TypeDef *)GPIO_PORT(LED6_PORT_NUM)) # define LED6_PIN GPIO_PIN(LED6_PORT_NUM, LED6_PIN_NUM) # define LED6_MASK (1 << LED6_PIN_NUM) # if IS_ACTIVE(LED6_IS_INVERTED) # define LED6_ON (LED6_PORT->BSRR = (LED6_MASK << 16)) # define LED6_OFF (LED6_PORT->BSRR = LED6_MASK) # else # define LED6_ON (LED6_PORT->BSRR = LED6_MASK) # define LED6_OFF (LED6_PORT->BSRR = (LED6_MASK << 16)) # endif # define LED6_TOGGLE (LED6_PORT->ODR ^= LED6_MASK) #endif #if defined(LED7_PORT_NUM) && defined (LED7_PIN_NUM) # define LED7_PORT ((GPIO_TypeDef *)GPIO_PORT(LED7_PORT_NUM)) # define LED7_PIN GPIO_PIN(LED7_PORT_NUM, LED7_PIN_NUM) # define LED7_MASK (1 << LED7_PIN_NUM) # if IS_ACTIVE(LED7_IS_INVERTED) # define LED7_ON (LED7_PORT->BSRR = (LED7_MASK << 16)) # define LED7_OFF (LED7_PORT->BSRR = LED7_MASK) # else # define LED7_ON (LED7_PORT->BSRR = LED7_MASK) # define LED7_OFF (LED7_PORT->BSRR = (LED7_MASK << 16)) # endif # define LED7_TOGGLE (LED7_PORT->ODR ^= LED7_MASK) #endif /** @} */ #ifdef __cplusplus } #endif #endif /* STM32_LEDS_H */ /** @} */