stmhal: Update STM32Cube F4 HAL driver to V1.3.0.

This patch updates ST's HAL to the latest version, V1.3.0, dated 19 June
2014.  Files were copied verbatim from the ST package.  Only change was
to suppress compiler warning of unused variables in 4 places.

A lot of the changes from ST are cosmetic: comments and white space.
Some small code changes here and there, and addition of F411 header.

Main code change is how SysTick interrupt is set: it now has a
configuration variable to set the priority, so we no longer need to work
around this (originall in system_stm32f4xx.c).

1 files changed, 22 insertions, 19 deletions

diff --git a/stmhal/hal/src/stm32f4xx_hal_adc.c b/stmhal/hal/src/stm32f4xx_hal_adc.c
index 4f95cb33e..fa9668ce4 100644
--- a/stmhal/hal/src/stm32f4xx_hal_adc.c
+++ b/stmhal/hal/src/stm32f4xx_hal_adc.c
@@ -2,8 +2,8 @@
   ******************************************************************************

   * @file    stm32f4xx_hal_adc.c

   * @author  MCD Application Team

-  * @version V1.0.0

-  * @date    18-February-2014

+  * @version V1.1.0

+  * @date    19-June-2014

   * @brief   This file provides firmware functions to manage the following 

   *          functionalities of the Analog to Digital Convertor (ADC) peripheral:

   *           + Initialization and de-initialization functions

@@ -63,7 +63,7 @@
      (#) Configure the ADC regular channels group features, use HAL_ADC_Init()

          and HAL_ADC_ConfigChannel() functions.

          

-     (#) Three mode of operations are available within this driver :     

+     (#) Three operation modes are available within this driver :     

   

      *** Polling mode IO operation ***

      =================================

@@ -89,7 +89,7 @@
      ==============================

      [..]    

        (+) Start the ADC peripheral using HAL_ADC_Start_DMA(), at this stage the user specify the length 

-           of data to be transfered at each end of conversion 

+           of data to be transferred at each end of conversion 

        (+) At The end of data transfer by HAL_ADC_ConvCpltCallback() function is executed and user can 

             add his own code by customization of function pointer HAL_ADC_ConvCpltCallback 

        (+) In case of transfer Error, HAL_ADC_ErrorCallback() function is executed and user can 

@@ -410,7 +410,7 @@ HAL_StatusTypeDef HAL_ADC_Start(ADC_HandleTypeDef* hadc)
   *

   * @param  hadc: pointer to a ADC_HandleTypeDef structure that contains

   *         the configuration information for the specified ADC.

-  *         last transfer and End of conversion selection).

+  *

   * @retval HAL status.

   */

 HAL_StatusTypeDef HAL_ADC_Stop(ADC_HandleTypeDef* hadc)

@@ -434,10 +434,10 @@ HAL_StatusTypeDef HAL_ADC_Stop(ADC_HandleTypeDef* hadc)
   */

 HAL_StatusTypeDef HAL_ADC_PollForConversion(ADC_HandleTypeDef* hadc, uint32_t Timeout)

 {

-  uint32_t timeout;

+  uint32_t tickstart = 0;

  

-  /* Get timeout */

-  timeout = HAL_GetTick() + Timeout;  

+  /* Get tick */ 

+  tickstart = HAL_GetTick();

 

   /* Check End of conversion flag */

   while(!(__HAL_ADC_GET_FLAG(hadc, ADC_FLAG_EOC)))

@@ -445,7 +445,7 @@ HAL_StatusTypeDef HAL_ADC_PollForConversion(ADC_HandleTypeDef* hadc, uint32_t Ti
     /* Check for the Timeout */

     if(Timeout != HAL_MAX_DELAY)

     {

-      if(HAL_GetTick() >= timeout)

+      if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))

       {

         hadc->State= HAL_ADC_STATE_TIMEOUT;

         /* Process unlocked */

@@ -484,13 +484,13 @@ HAL_StatusTypeDef HAL_ADC_PollForConversion(ADC_HandleTypeDef* hadc, uint32_t Ti
   */

 HAL_StatusTypeDef HAL_ADC_PollForEvent(ADC_HandleTypeDef* hadc, uint32_t EventType, uint32_t Timeout)

 {

+  uint32_t tickstart = 0;

+  

   /* Check the parameters */

   assert_param(IS_ADC_EVENT_TYPE(EventType));

-  

-  uint32_t timeout; 

 

-  /* Get timeout */

-  timeout = HAL_GetTick() + Timeout;   

+  /* Get tick */

+  tickstart = HAL_GetTick();

 

   /* Check selected event flag */

   while(!(__HAL_ADC_GET_FLAG(hadc,EventType)))

@@ -498,7 +498,7 @@ HAL_StatusTypeDef HAL_ADC_PollForEvent(ADC_HandleTypeDef* hadc, uint32_t EventTy
     /* Check for the Timeout */

     if(Timeout != HAL_MAX_DELAY)

     {

-      if(HAL_GetTick() >= timeout)

+      if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))

       {

         hadc->State= HAL_ADC_STATE_TIMEOUT;

         /* Process unlocked */

@@ -780,7 +780,7 @@ void HAL_ADC_IRQHandler(ADC_HandleTypeDef* hadc)
   *         the configuration information for the specified ADC.

   * @param  pData: The destination Buffer address.

   * @param  Length: The length of data to be transferred from ADC peripheral to memory.

-  * @retval None

+  * @retval HAL status

   */

 HAL_StatusTypeDef HAL_ADC_Start_DMA(ADC_HandleTypeDef* hadc, uint32_t* pData, uint32_t Length)

 {

@@ -846,7 +846,7 @@ HAL_StatusTypeDef HAL_ADC_Start_DMA(ADC_HandleTypeDef* hadc, uint32_t* pData, ui
   * @brief  Disables ADC DMA (Single-ADC mode) and disables ADC peripheral    

   * @param  hadc: pointer to a ADC_HandleTypeDef structure that contains

   *         the configuration information for the specified ADC.

-  * @retval None

+  * @retval HAL status

   */

 HAL_StatusTypeDef HAL_ADC_Stop_DMA(ADC_HandleTypeDef* hadc)

 {

@@ -1221,7 +1221,8 @@ static void ADC_Init(ADC_HandleTypeDef* hadc)
 

 /**

   * @brief  DMA transfer complete callback. 

-  * @param  hdma: pointer to DMA handle.

+  * @param  hdma: pointer to a DMA_HandleTypeDef structure that contains

+  *                the configuration information for the specified DMA module.

   * @retval None

   */

 static void ADC_DMAConvCplt(DMA_HandleTypeDef *hdma)   

@@ -1245,7 +1246,8 @@ static void ADC_DMAConvCplt(DMA_HandleTypeDef *hdma)
 

 /**

   * @brief  DMA half transfer complete callback. 

-  * @param  hdma: pointer to DMA handle.

+  * @param  hdma: pointer to a DMA_HandleTypeDef structure that contains

+  *                the configuration information for the specified DMA module.

   * @retval None

   */

 static void ADC_DMAHalfConvCplt(DMA_HandleTypeDef *hdma)   

@@ -1257,7 +1259,8 @@ static void ADC_DMAHalfConvCplt(DMA_HandleTypeDef *hdma)
 

 /**

   * @brief  DMA error callback 

-  * @param  hdma: pointer to DMA handle.

+  * @param  hdma: pointer to a DMA_HandleTypeDef structure that contains

+  *                the configuration information for the specified DMA module.

   * @retval None

   */

 static void ADC_DMAError(DMA_HandleTypeDef *hdma)