Modified version of the mbed library for use with the Nucleo boards.
Dependents: EEPROMWrite Full-Project
Fork of mbed-src by
Diff: targets/cmsis/TARGET_STM/TARGET_STM32F4/stm32f4xx_hal_uart.c
- Revision:
- 613:bc40b8d2aec4
- Parent:
- 532:fe11edbda85c
--- a/targets/cmsis/TARGET_STM/TARGET_STM32F4/stm32f4xx_hal_uart.c Tue Aug 18 15:00:09 2015 +0100 +++ b/targets/cmsis/TARGET_STM/TARGET_STM32F4/stm32f4xx_hal_uart.c Thu Aug 20 10:45:13 2015 +0100 @@ -2,8 +2,8 @@ ****************************************************************************** * @file stm32f4xx_hal_uart.c * @author MCD Application Team - * @version V1.3.0 - * @date 09-March-2015 + * @version V1.3.2 + * @date 26-June-2015 * @brief UART HAL module driver. * This file provides firmware functions to manage the following * functionalities of the Universal Asynchronous Receiver Transmitter (UART) peripheral: @@ -240,7 +240,7 @@ HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart) { /* Check the UART handle allocation */ - if(huart == HAL_NULL) + if(huart == NULL) { return HAL_ERROR; } @@ -301,7 +301,7 @@ HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart) { /* Check the UART handle allocation */ - if(huart == HAL_NULL) + if(huart == NULL) { return HAL_ERROR; } @@ -360,7 +360,7 @@ HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength) { /* Check the UART handle allocation */ - if(huart == HAL_NULL) + if(huart == NULL) { return HAL_ERROR; } @@ -425,7 +425,7 @@ HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod) { /* Check the UART handle allocation */ - if(huart == HAL_NULL) + if(huart == NULL) { return HAL_ERROR; } @@ -487,7 +487,7 @@ HAL_StatusTypeDef HAL_UART_DeInit(UART_HandleTypeDef *huart) { /* Check the UART handle allocation */ - if(huart == HAL_NULL) + if(huart == NULL) { return HAL_ERROR; } @@ -608,7 +608,7 @@ tmp1 = huart->State; if((tmp1 == HAL_UART_STATE_READY) || (tmp1 == HAL_UART_STATE_BUSY_RX)) { - if((pData == HAL_NULL ) || (Size == 0)) + if((pData == NULL ) || (Size == 0)) { return HAL_ERROR; } @@ -702,7 +702,7 @@ tmp1 = huart->State; if((tmp1 == HAL_UART_STATE_READY) || (tmp1 == HAL_UART_STATE_BUSY_TX)) { - if((pData == HAL_NULL ) || (Size == 0)) + if((pData == NULL ) || (Size == 0)) { return HAL_ERROR; } @@ -800,7 +800,7 @@ tmp = huart->State; if((tmp == HAL_UART_STATE_READY) || (tmp == HAL_UART_STATE_BUSY_RX)) { - if((pData == HAL_NULL ) || (Size == 0)) + if((pData == NULL ) || (Size == 0)) { return HAL_ERROR; } @@ -858,7 +858,7 @@ tmp = huart->State; if((tmp == HAL_UART_STATE_READY) || (tmp == HAL_UART_STATE_BUSY_TX)) { - if((pData == HAL_NULL ) || (Size == 0)) + if((pData == NULL ) || (Size == 0)) { return HAL_ERROR; } @@ -917,7 +917,7 @@ tmp1 = huart->State; if((tmp1 == HAL_UART_STATE_READY) || (tmp1 == HAL_UART_STATE_BUSY_RX)) { - if((pData == HAL_NULL ) || (Size == 0)) + if((pData == NULL ) || (Size == 0)) { return HAL_ERROR; } @@ -988,7 +988,7 @@ tmp1 = huart->State; if((tmp1 == HAL_UART_STATE_READY) || (tmp1 == HAL_UART_STATE_BUSY_TX)) { - if((pData == HAL_NULL ) || (Size == 0)) + if((pData == NULL ) || (Size == 0)) { return HAL_ERROR; } @@ -1129,12 +1129,12 @@ huart->Instance->CR3 &= ~USART_CR3_DMAR; /* Abort the UART DMA tx Stream */ - if(huart->hdmatx != HAL_NULL) + if(huart->hdmatx != NULL) { HAL_DMA_Abort(huart->hdmatx); } /* Abort the UART DMA rx Stream */ - if(huart->hdmarx != HAL_NULL) + if(huart->hdmarx != NULL) { HAL_DMA_Abort(huart->hdmarx); }