1 files changed, 23 insertions, 2 deletions
diff --git a/stmhal/hal/inc/stm32f4xx_hal_crc.h b/stmhal/hal/inc/stm32f4xx_hal_crc.h
index 2b8dc7512..2483e3556 100644
--- a/stmhal/hal/inc/stm32f4xx_hal_crc.h
+++ b/stmhal/hal/inc/stm32f4xx_hal_crc.h
@@ -2,8 +2,8 @@
   ******************************************************************************
   * @file    stm32f4xx_hal_crc.h
   * @author  MCD Application Team
-  * @version V1.0.0
-  * @date    18-February-2014
+  * @version V1.1.0
+  * @date    19-June-2014
   * @brief   Header file of CRC HAL module.
   ******************************************************************************
   * @attention
@@ -85,6 +85,12 @@ typedef struct
 /* Exported constants --------------------------------------------------------*/
 /* Exported macro ------------------------------------------------------------*/
 
+/** @brief Reset CRC handle state
+  * @param  __HANDLE__: CRC handle
+  * @retval None
+  */
+#define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
+
 /**
   * @brief  Resets CRC Data Register.
   * @param  __HANDLE__: CRC handle
@@ -92,6 +98,21 @@ typedef struct
   */
 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
 
+/**
+  * @brief Stores a 8-bit data in the Independent Data(ID) register.
+  * @param __HANDLE__: CRC handle
+  * @param __VALUE: 8-bit value to be stored in the ID register
+  * @retval None
+  */
+#define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (MODIFY_REG((__HANDLE__)->Instance->IDR, CRC_IDR_IDR, (__VALUE__))
+
+/**
+  * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
+  * @param __HANDLE__: CRC handle
+  * @retval 8-bit value of the ID register 
+  */
+#define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
+
 /* Exported functions --------------------------------------------------------*/
 
 /* Initialization/de-initialization functions  **********************************/