Peter Drescher / mbed-F401

mbed library with additional peripherals for ST F401 board

Fork of mbed-src by mbed official

This mbed LIB has additional peripherals for ST F401 board

  • UART2 : PA_3 rx, PA_2 tx
  • UART3 : PC_7 rx, PC_6 tx
  • I2C2 : PB_3 SDA, PB_10 SCL
  • I2C3 : PB_4 SDA, PA_8 SCL

Diff: targets/cmsis/TARGET_STM/TARGET_NUCLEO_F401RE/stm32f4xx_hal_dac.c

Revision:
106:ced8cbb51063
Parent:
87:085cde657901
--- a/targets/cmsis/TARGET_STM/TARGET_NUCLEO_F401RE/stm32f4xx_hal_dac.c	Mon Feb 24 10:30:08 2014 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_NUCLEO_F401RE/stm32f4xx_hal_dac.c	Wed Feb 26 09:45:12 2014 +0000
@@ -2,8 +2,8 @@
   ******************************************************************************
   * @file    stm32f4xx_hal_dac.c
   * @author  MCD Application Team
-  * @version V1.0.0RC2
-  * @date    04-February-2014
+  * @version V1.0.0
+  * @date    18-February-2014
   * @brief   DAC HAL module driver.
   *         This file provides firmware functions to manage the following 
   *         functionalities of the Digital to Analog Converter (DAC) peripheral:
@@ -263,22 +263,25 @@
   {
      return HAL_ERROR;
   }
-  
+
   /* Check the parameters */
   assert_param(IS_DAC_ALL_INSTANCE(hdac->Instance));
-  
+
   /* Change DAC state */
   hdac->State = HAL_DAC_STATE_BUSY;
-  
+
   /* DeInit the low level hardware */
   HAL_DAC_MspDeInit(hdac);
-  
+
   /* Set DAC error code to none */
   hdac->ErrorCode = HAL_DAC_ERROR_NONE;
-  
+
   /* Change DAC state */
   hdac->State = HAL_DAC_STATE_RESET;
-  
+
+  /* Release Lock */
+  __HAL_UNLOCK(hdac);
+
   /* Return function status */
   return HAL_OK;
 }