diff options
Diffstat (limited to 'bsps/arm/stm32h7/include/stm32h7xx_ll_gpio.h')
| -rw-r--r-- | bsps/arm/stm32h7/include/stm32h7xx_ll_gpio.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/bsps/arm/stm32h7/include/stm32h7xx_ll_gpio.h b/bsps/arm/stm32h7/include/stm32h7xx_ll_gpio.h index 553fdf97e1..c1db2ce70e 100644 --- a/bsps/arm/stm32h7/include/stm32h7xx_ll_gpio.h +++ b/bsps/arm/stm32h7/include/stm32h7xx_ll_gpio.h @@ -6,13 +6,12 @@ ****************************************************************************** * @attention * - * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics. - * All rights reserved.</center></h2> + * Copyright (c) 2017 STMicroelectronics. + * All rights reserved. * - * This software component is licensed by ST under BSD 3-Clause license, - * the "License"; You may not use this file except in compliance with the - * License. You may obtain a copy of the License at: - * opensource.org/licenses/BSD-3-Clause + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ @@ -957,7 +956,8 @@ __STATIC_INLINE void LL_GPIO_ResetOutputPin(GPIO_TypeDef *GPIOx, uint32_t PinMas */ __STATIC_INLINE void LL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint32_t PinMask) { - WRITE_REG(GPIOx->ODR, READ_REG(GPIOx->ODR) ^ PinMask); + uint32_t odr = READ_REG(GPIOx->ODR); + WRITE_REG(GPIOx->BSRR, ((odr & PinMask) << 16u) | (~odr & PinMask)); } /** @@ -998,4 +998,3 @@ void LL_GPIO_StructInit(LL_GPIO_InitTypeDef *GPIO_InitStruct); #endif /* STM32H7xx_LL_GPIO_H */ -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |