mbed official
The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Dependents: hello SerialTestv11 SerialTestv12 Sierpinski ... more
mbed 2
This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.
Diff: TARGET_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_irda_ex.h
- Revision:
- 167:84c0a372a020
- Parent:
- 157:e7ca05fa8600
--- a/TARGET_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_irda_ex.h Fri Apr 20 11:08:29 2018 +0100
+++ b/TARGET_NUCLEO_L011K4/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_irda_ex.h Fri May 11 16:51:14 2018 +0100
@@ -2,13 +2,11 @@
******************************************************************************
* @file stm32l0xx_hal_irda_ex.h
* @author MCD Application Team
- * @version V1.7.0
- * @date 31-May-2016
- * @brief Header file of IRDA HAL Extension module.
+ * @brief Header file of IRDA HAL Extended module.
******************************************************************************
* @attention
- *
- * <h2><center>© COPYRIGHT(c) 2013 STMicroelectronics</center></h2>
+ *
+ * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
@@ -32,7 +30,7 @@
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
- ******************************************************************************
+ ******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
@@ -50,42 +48,24 @@
* @{
*/
-/** @defgroup IRDAEx IRDAEx
+/** @addtogroup IRDAEx
* @{
- */
+ */
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
-/** @defgroup IRDAEx_Extended_Exported_Constants IRDAEx Exported Constants
- * @{
- */
-
-/** @defgroup IRDAEx_Word_Length IRDAEx Word length
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/* Private macros ------------------------------------------------------------*/
+
+/** @defgroup IRDAEx_Private_Macros IRDAEx Private Macros
* @{
*/
-#define IRDA_WORDLENGTH_7B ((uint32_t)USART_CR1_M1)
-#define IRDA_WORDLENGTH_8B ((uint32_t)0x00000000U)
-#define IRDA_WORDLENGTH_9B ((uint32_t)USART_CR1_M0)
-#define IS_IRDA_WORD_LENGTH(LENGTH) (((LENGTH) == IRDA_WORDLENGTH_7B) || \
- ((LENGTH) == IRDA_WORDLENGTH_8B) || \
- ((LENGTH) == IRDA_WORDLENGTH_9B))
-/**
- * @}
- */
-
-
-/**
- * @}
- */
-
-/* Exported macro ------------------------------------------------------------*/
-/** @defgroup IRDAEx_Extended_Exported_Macros IRDAEx Exported Macros
- * @{
- */
-/** @brief Reports the IRDA clock source.
- * @param __HANDLE__: specifies the UART Handle
- * @param __CLOCKSOURCE__ : output variable
+/** @brief Report the IRDA clock source.
+ * @param __HANDLE__: specifies the IRDA Handle.
+ * @param __CLOCKSOURCE__: output variable.
* @retval IRDA clocking source, written in __CLOCKSOURCE__.
*/
#if defined (STM32L031xx) || defined (STM32L041xx) || defined (STM32L011xx) || defined (STM32L021xx)
@@ -108,6 +88,7 @@
(__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
break; \
default: \
+ (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
break; \
} \
} \
@@ -128,6 +109,7 @@
(__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
break; \
default: \
+ (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
break; \
} \
} \
@@ -154,10 +136,11 @@
(__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
break; \
default: \
+ (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
break; \
} \
} \
- else if((__HANDLE__)->Instance == USART2) \
+ else if((__HANDLE__)->Instance == USART2) \
{ \
switch(__HAL_RCC_GET_USART2_SOURCE()) \
{ \
@@ -174,6 +157,7 @@
(__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
break; \
default: \
+ (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
break; \
} \
} \
@@ -194,71 +178,27 @@
(__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_LSE; \
break; \
default: \
+ (__CLOCKSOURCE__) = IRDA_CLOCKSOURCE_UNDEFINED; \
break; \
} \
} \
} while(0)
#endif /* (STM32L031xx) || (STM32L041xx) || (STM32L011xx) || (STM32L021xx) */
-
-/** @brief Reports the mask to apply to retrieve the received data
- * according to the word length and to the parity bits activation.
- * @param __HANDLE__: specifies the IRDA Handle
- * @retval mask to apply to USART RDR register value.
- */
-#define IRDA_MASK_COMPUTATION(__HANDLE__) \
- do { \
- if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_9B) \
- { \
- if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
- { \
- (__HANDLE__)->Mask = 0x01FFU ; \
- } \
- else \
- { \
- (__HANDLE__)->Mask = 0x00FFU ; \
- } \
- } \
- else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_8B) \
- { \
- if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
- { \
- (__HANDLE__)->Mask = 0x00FFU ; \
- } \
- else \
- { \
- (__HANDLE__)->Mask = 0x007FU ; \
- } \
- } \
- else if ((__HANDLE__)->Init.WordLength == IRDA_WORDLENGTH_7B) \
- { \
- if ((__HANDLE__)->Init.Parity == IRDA_PARITY_NONE) \
- { \
- (__HANDLE__)->Mask = 0x007FU ; \
- } \
- else \
- { \
- (__HANDLE__)->Mask = 0x003FU ; \
- } \
- } \
-} while(0)
+
/**
* @}
*/
-
+
/* Exported functions --------------------------------------------------------*/
-/* Initialization/de-initialization methods **********************************/
-/* IO operation methods *******************************************************/
-/* Peripheral Control methods ************************************************/
-/* Peripheral State methods **************************************************/
/**
* @}
- */
+ */
/**
* @}
- */
-
+ */
+
#ifdef __cplusplus
}
#endif
