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Last commit 20 Feb 2019 by 
mbed official
Diff: targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_uart_ex.h
- Revision:
- 489:119543c9f674
- Parent:
- 382:ee426a420dbb
--- a/targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_uart_ex.h Thu Mar 05 13:15:07 2015 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_uart_ex.h Thu Mar 12 14:30:49 2015 +0000
@@ -2,13 +2,13 @@
******************************************************************************
* @file stm32l0xx_hal_uart_ex.h
* @author MCD Application Team
- * @version V1.1.0
- * @date 18-June-2014
+ * @version V1.2.0
+ * @date 06-February-2015
* @brief Header file of UART HAL Extension module.
******************************************************************************
* @attention
*
- * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
+ * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
@@ -50,11 +50,21 @@
* @{
*/
-/** @addtogroup UARTEx
+/** @defgroup UARTEx UARTEx Extended HAL module driver
* @{
*/
+/******************************************************************************/
/* Exported types ------------------------------------------------------------*/
+/******************************************************************************/
+
+ /** @defgroup UARTEx_Exported_Types UARTEx Exported Types
+ * @{
+ */
+
+/** @defgroup UARTEx_Init_Configuration Extended initialization configuration structure
+ * @{
+ */
/**
* @brief UART wake up from stop mode parameters
*/
@@ -71,12 +81,19 @@
uint8_t Address; /*!< UART/USART node address (7-bit long max) */
} UART_WakeUpTypeDef;
+/**
+ * @}
+ */
+/**
+ * @}
+ */
+
/* Exported constants --------------------------------------------------------*/
-/** @defgroup UARTEx_Extended_Exported_Constants
+/** @defgroup UARTEx_Extended_Exported_Constants UARTEx Exported Constants
* @{
*/
-/** @defgroup UARTEx_Word_Length
+/** @defgroup UARTEx_Word_Length Word length definition
* @{
*/
#define UART_WORDLENGTH_7B ((uint32_t)USART_CR1_M_1)
@@ -89,7 +106,7 @@
* @}
*/
-/** @defgroup UARTEx_AutoBaud_Rate_Mode
+/** @defgroup UARTEx_AutoBaud_Rate_Mode Auto baud rate mode definition
* @{
*/
#define UART_ADVFEATURE_AUTOBAUDRATE_ONSTARTBIT ((uint32_t)0x0000)
@@ -104,7 +121,7 @@
* @}
*/
-/** @defgroup UARTEx_WakeUp_Address_Length
+/** @defgroup UARTEx_WakeUp_Address_Length WakeUp address length definition
* @{
*/
#define UART_ADDRESS_DETECT_4B ((uint32_t)0x00000000)
@@ -116,7 +133,7 @@
*/
-/** @defgroup UARTEx_WakeUp_Methods
+/** @defgroup UARTEx_WakeUp_Methods Wakeup methods definition
* @{
*/
#define UART_WAKEUPMETHOD_IDLELINE ((uint32_t)0x00000000)
@@ -133,7 +150,7 @@
/* Exported macro ------------------------------------------------------------*/
-/** @defgroup UARTEx_Extended_Exported_Macros
+/** @defgroup UARTEx_Extended_Exported_Macros UARTEx Exported Macros
* @{
*/
@@ -142,7 +159,54 @@
* @param __CLOCKSOURCE__ : output variable
* @retval UART clocking source, written in __CLOCKSOURCE__.
*/
-#define __HAL_UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
+#if defined (STM32L031xx) || defined (STM32L041xx)
+#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
+ do { \
+ if((__HANDLE__)->Instance == USART2) \
+ { \
+ switch(__HAL_RCC_GET_USART2_SOURCE()) \
+ { \
+ case RCC_USART2CLKSOURCE_PCLK1: \
+ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
+ break; \
+ case RCC_USART2CLKSOURCE_HSI: \
+ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
+ break; \
+ case RCC_USART2CLKSOURCE_SYSCLK: \
+ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
+ break; \
+ case RCC_USART2CLKSOURCE_LSE: \
+ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
+ break; \
+ default: \
+ break; \
+ } \
+ } \
+ else if((__HANDLE__)->Instance == LPUART1) \
+ { \
+ switch(__HAL_RCC_GET_LPUART1_SOURCE()) \
+ { \
+ case RCC_LPUART1CLKSOURCE_PCLK1: \
+ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_PCLK1; \
+ break; \
+ case RCC_LPUART1CLKSOURCE_HSI: \
+ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_HSI; \
+ break; \
+ case RCC_LPUART1CLKSOURCE_SYSCLK: \
+ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_SYSCLK; \
+ break; \
+ case RCC_LPUART1CLKSOURCE_LSE: \
+ (__CLOCKSOURCE__) = UART_CLOCKSOURCE_LSE; \
+ break; \
+ default: \
+ break; \
+ } \
+ } \
+ } while(0)
+
+#else /* (STM32L031xx) || defined (STM32L041xx) */
+
+#define UART_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
do { \
if((__HANDLE__)->Instance == USART1) \
{ \
@@ -205,6 +269,7 @@
} \
} \
} while(0)
+#endif /* (STM32L031xx) || (STM32L041xx) */
/** @brief Reports the UART mask to apply to retrieve the received data
* according to the word length and to the parity bits activation.
@@ -213,10 +278,9 @@
* This masking operation is not carried out in the case of
* DMA transfers.
* @param __HANDLE__: specifies the UART Handle
- * @param __MASK__ : output variable
* @retval mask to apply to UART RDR register value.
*/
-#define __HAL_UART_MASK_COMPUTATION(__HANDLE__) \
+#define UART_MASK_COMPUTATION(__HANDLE__) \
do { \
if ((__HANDLE__)->Init.WordLength == UART_WORDLENGTH_9B) \
{ \
@@ -258,22 +322,43 @@
*/
/* Exported functions --------------------------------------------------------*/
+/** @defgroup UARTEx_Exported_Functions UARTEx Exported Functions
+ * @{
+ */
+/* Exported functions --------------------------------------------------------*/
/* Initialization/de-initialization functions ********************************/
+/** @defgroup UARTEx_Exported_Functions_Group1 Extended Initialization function
+ * @{
+ */
HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, uint32_t DeassertionTime);
-
+/**
+ * @}
+ */
/* IO operation functions *****************************************************/
/* Peripheral Control functions **********************************************/
+/** @defgroup UARTEx_Exported_Functions_Group2 Peripheral Control functions
+ * @{
+ */
HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_UARTEx_EnableClockStopMode(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
HAL_StatusTypeDef HAL_UARTEx_DisableClockStopMode(UART_HandleTypeDef *huart);
void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart);
-/* Aliases for inter STM32 series compatibility */
-#define HAL_UART_WakeupCallback HAL_UARTEx_WakeupCallback
/* Peripheral State functions ************************************************/
HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
/**
* @}
@@ -290,3 +375,4 @@
#endif /* __STM32L0xx_HAL_UART_EX_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
