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mbed library sources

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Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

Diff: targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_i2s.c

Revision:
610:813dcc80987e
Parent:
573:ad23fe03a082
--- a/targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_i2s.c	Fri Aug 14 12:45:09 2015 +0100
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32F7/stm32f7xx_hal_i2s.c	Fri Aug 14 13:15:17 2015 +0100
@@ -2,8 +2,8 @@
   ******************************************************************************
   * @file    stm32f7xx_hal_i2s.c
   * @author  MCD Application Team
-  * @version V1.0.0
-  * @date    12-May-2015
+  * @version V1.0.1
+  * @date    25-June-2015
   * @brief   I2S HAL module driver.
   *          This file provides firmware functions to manage the following 
   *          functionalities of the Integrated Interchip Sound (I2S) peripheral:
@@ -522,13 +522,17 @@
       }
     }      
     
-    /* Wait until Busy flag is reset */
-    if (I2S_WaitFlagStateUntilTimeout(hi2s, I2S_FLAG_BSY, RESET, Timeout) != HAL_OK) 
+    /* Check if Slave mode is selected */
+    if(((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_SLAVE_TX) || ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_SLAVE_RX))
     {
-      /* Set the error code and execute error callback*/
-      hi2s->ErrorCode |= HAL_I2S_ERROR_TIMEOUT;
-      HAL_I2S_ErrorCallback(hi2s);
-      return HAL_TIMEOUT;
+      /* Wait until Busy flag is reset */
+      if (I2S_WaitFlagStateUntilTimeout(hi2s, I2S_FLAG_BSY, RESET, Timeout) != HAL_OK) 
+      {
+        /* Set the error code and execute error callback*/
+        hi2s->ErrorCode |= HAL_I2S_ERROR_TIMEOUT;
+        HAL_I2S_ErrorCallback(hi2s);
+        return HAL_TIMEOUT;
+      }
     }
     
     hi2s->State = HAL_I2S_STATE_READY;