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STM32L4 : add missing ST HAL UART functions #5947

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Merged
merged 1 commit into from
Jan 30, 2018
Merged

STM32L4 : add missing ST HAL UART functions #5947

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5 changes: 5 additions & 0 deletions targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L432xC/device/stm32l432xx.h
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Original file line number Diff line number Diff line change
Expand Up @@ -13331,6 +13331,11 @@ typedef struct
#define USART_CR3_WUFIE_Pos (22U)
#define USART_CR3_WUFIE_Msk (0x1U << USART_CR3_WUFIE_Pos) /*!< 0x00400000 */
#define USART_CR3_WUFIE USART_CR3_WUFIE_Msk /*!< Wake Up Interrupt Enable */
/* MBED */
#define USART_CR3_UCESM_Pos (23U)
#define USART_CR3_UCESM_Msk (0x1U << USART_CR3_UCESM_Pos) /*!< 0x00800000 */
#define USART_CR3_UCESM USART_CR3_UCESM_Msk /*!< Clock Enable in Stop mode */
/* MBED */
#define USART_CR3_TCBGTIE_Pos (24U)
#define USART_CR3_TCBGTIE_Msk (0x1U << USART_CR3_TCBGTIE_Pos) /*!< 0x01000000 */
#define USART_CR3_TCBGTIE USART_CR3_TCBGTIE_Msk /*!< Transmission Complete Before Guard Time Interrupt Enable */
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5 changes: 5 additions & 0 deletions targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L433xC/device/stm32l433xx.h
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Expand Up @@ -14391,6 +14391,11 @@ typedef struct
#define USART_CR3_WUFIE_Pos (22U)
#define USART_CR3_WUFIE_Msk (0x1U << USART_CR3_WUFIE_Pos) /*!< 0x00400000 */
#define USART_CR3_WUFIE USART_CR3_WUFIE_Msk /*!< Wake Up Interrupt Enable */
/* MBED */
#define USART_CR3_UCESM_Pos (23U)
#define USART_CR3_UCESM_Msk (0x1U << USART_CR3_UCESM_Pos) /*!< 0x00800000 */
#define USART_CR3_UCESM USART_CR3_UCESM_Msk /*!< Clock Enable in Stop mode */
/* MBED */
#define USART_CR3_TCBGTIE_Pos (24U)
#define USART_CR3_TCBGTIE_Msk (0x1U << USART_CR3_TCBGTIE_Pos) /*!< 0x01000000 */
#define USART_CR3_TCBGTIE USART_CR3_TCBGTIE_Msk /*!< Transmission Complete Before Guard Time Interrupt Enable */
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5 changes: 5 additions & 0 deletions targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L475xG/device/stm32l475xx.h
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Expand Up @@ -15905,6 +15905,11 @@ typedef struct
#define USART_CR3_WUFIE_Pos (22U)
#define USART_CR3_WUFIE_Msk (0x1U << USART_CR3_WUFIE_Pos) /*!< 0x00400000 */
#define USART_CR3_WUFIE USART_CR3_WUFIE_Msk /*!< Wake Up Interrupt Enable */
/* MBED */
#define USART_CR3_UCESM_Pos (23U)
#define USART_CR3_UCESM_Msk (0x1U << USART_CR3_UCESM_Pos) /*!< 0x00800000 */
#define USART_CR3_UCESM USART_CR3_UCESM_Msk /*!< Clock Enable in Stop mode */
/* MBED */

/****************** Bit definition for USART_BRR register *******************/
#define USART_BRR_DIV_FRACTION_Pos (0U)
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5 changes: 5 additions & 0 deletions targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L476xG/device/stm32l476xx.h
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Expand Up @@ -16056,6 +16056,11 @@ typedef struct
#define USART_CR3_WUFIE_Pos (22U)
#define USART_CR3_WUFIE_Msk (0x1U << USART_CR3_WUFIE_Pos) /*!< 0x00400000 */
#define USART_CR3_WUFIE USART_CR3_WUFIE_Msk /*!< Wake Up Interrupt Enable */
/* MBED */
#define USART_CR3_UCESM_Pos (23U)
#define USART_CR3_UCESM_Msk (0x1U << USART_CR3_UCESM_Pos) /*!< 0x00800000 */
#define USART_CR3_UCESM USART_CR3_UCESM_Msk /*!< Clock Enable in Stop mode */
/* MBED */

/****************** Bit definition for USART_BRR register *******************/
#define USART_BRR_DIV_FRACTION_Pos (0U)
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5 changes: 5 additions & 0 deletions targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L486xG/device/stm32l486xx.h
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Expand Up @@ -16281,6 +16281,11 @@ typedef struct
#define USART_CR3_WUFIE_Pos (22U)
#define USART_CR3_WUFIE_Msk (0x1U << USART_CR3_WUFIE_Pos) /*!< 0x00400000 */
#define USART_CR3_WUFIE USART_CR3_WUFIE_Msk /*!< Wake Up Interrupt Enable */
/* MBED */
#define USART_CR3_UCESM_Pos (23U)
#define USART_CR3_UCESM_Msk (0x1U << USART_CR3_UCESM_Pos) /*!< 0x00800000 */
#define USART_CR3_UCESM USART_CR3_UCESM_Msk /*!< Clock Enable in Stop mode */
/* MBED */

/****************** Bit definition for USART_BRR register *******************/
#define USART_BRR_DIV_FRACTION_Pos (0U)
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5 changes: 5 additions & 0 deletions targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L496xG/device/stm32l496xx.h
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Expand Up @@ -17276,6 +17276,11 @@ typedef struct
#define USART_CR3_WUFIE_Pos (22U)
#define USART_CR3_WUFIE_Msk (0x1U << USART_CR3_WUFIE_Pos) /*!< 0x00400000 */
#define USART_CR3_WUFIE USART_CR3_WUFIE_Msk /*!< Wake Up Interrupt Enable */
/* MBED */
#define USART_CR3_UCESM_Pos (23U)
#define USART_CR3_UCESM_Msk (0x1U << USART_CR3_UCESM_Pos) /*!< 0x00800000 */
#define USART_CR3_UCESM USART_CR3_UCESM_Msk /*!< Clock Enable in Stop mode */
/* MBED */
#define USART_CR3_TCBGTIE_Pos (24U)
#define USART_CR3_TCBGTIE_Msk (0x1U << USART_CR3_TCBGTIE_Pos) /*!< 0x01000000 */
#define USART_CR3_TCBGTIE USART_CR3_TCBGTIE_Msk /*!< Transmission Complete Before Guard Time Interrupt Enable */
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53 changes: 53 additions & 0 deletions targets/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_uart_ex.c
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Expand Up @@ -472,6 +472,32 @@ HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart)
return HAL_OK;
}

/* MBED */
/**
* @brief Enable UART Clock in Stop Mode
* The UART keeps the Clock ON during Stop mode
* @param huart: uart handle
* @retval HAL status
*/
HAL_StatusTypeDef HAL_UARTEx_EnableClockStopMode(UART_HandleTypeDef *huart)
{
/* Process Locked */
__HAL_LOCK(huart);

huart->gState = HAL_UART_STATE_BUSY;

/* Set the USART UESM bit */
huart->Instance->CR3 |= USART_CR3_UCESM;

huart->gState = HAL_UART_STATE_READY;

/* Process Unlocked */
__HAL_UNLOCK(huart);

return HAL_OK;
}
/* MBED */

/**
* @brief Disable UART Stop Mode.
* @param huart UART handle.
Expand All @@ -495,6 +521,33 @@ HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart)
return HAL_OK;
}


/* MBED */
/**
* @brief Disable UART Clock in Stop Mode
* @param huart: uart handle
* @retval HAL status
*/
HAL_StatusTypeDef HAL_UARTEx_DisableClockStopMode(UART_HandleTypeDef *huart)
{
/* Process Locked */
__HAL_LOCK(huart);

huart->gState = HAL_UART_STATE_BUSY;

/* Clear USART UESM bit */
huart->Instance->CR3 &= ~(USART_CR3_UCESM);

huart->gState = HAL_UART_STATE_READY;

/* Process Unlocked */
__HAL_UNLOCK(huart);

return HAL_OK;
}
/* MBED */


#if defined(USART_CR2_SLVEN)
/**
* @brief Enable the SPI slave mode.
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8 changes: 7 additions & 1 deletion targets/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_uart_ex.h
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Original file line number Diff line number Diff line change
Expand Up @@ -174,7 +174,7 @@ void HAL_UARTEx_WakeupCallback(UART_HandleTypeDef *huart);
void HAL_UARTEx_RxFifoFullCallback(UART_HandleTypeDef *huart);
void HAL_UARTEx_TxFifoEmptyCallback(UART_HandleTypeDef *huart);
#endif

/**
* @}
*/
Expand All @@ -186,7 +186,13 @@ void HAL_UARTEx_TxFifoEmptyCallback(UART_HandleTypeDef *huart);
/* Peripheral Control functions **********************************************/
HAL_StatusTypeDef HAL_UARTEx_StopModeWakeUpSourceConfig(UART_HandleTypeDef *huart, UART_WakeUpTypeDef WakeUpSelection);
HAL_StatusTypeDef HAL_UARTEx_EnableStopMode(UART_HandleTypeDef *huart);
/* MBED */
HAL_StatusTypeDef HAL_UARTEx_EnableClockStopMode(UART_HandleTypeDef *huart);
/* MBED */
HAL_StatusTypeDef HAL_UARTEx_DisableStopMode(UART_HandleTypeDef *huart);
/* MBED */
HAL_StatusTypeDef HAL_UARTEx_DisableClockStopMode(UART_HandleTypeDef *huart);
/* MBED */
HAL_StatusTypeDef HAL_MultiProcessorEx_AddressLength_Set(UART_HandleTypeDef *huart, uint32_t AddressLength);

#if defined(USART_CR2_SLVEN)
Expand Down