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Merge pull request #6599 from jeromecoutant/PR_WARNING 

STM32 compilation warning issues
pull/6648/head
Cruz Monrreal 2018-04-16 10:41:36 -05:00 committed by GitHub
parent fe44dc0468 71d7d24bd6
commit e2567e5dad
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
30 changed files with 126 additions and 48 deletions
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2
features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_STM/TARGET_STM32F2/TARGET_NUCLEO_F207ZG/stm32f2_eth_init.c
View File

@ -84,4 +84,4 @@ void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)
/* Disable the Ethernet global Interrupt */
NVIC_DisableIRQ(ETH_IRQn);
}
}
}

2
features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_STM/TARGET_STM32F4/TARGET_ARCH_MAX/stm32f4_eth_init.c
View File

@ -78,4 +78,4 @@ void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)
/* Disable the Ethernet global Interrupt */
NVIC_DisableIRQ(ETH_IRQn);
}
}
}

2
features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_STM/TARGET_STM32F4/TARGET_MTB_UBLOX_ODIN_W2/stm32f4_eth_init.c
View File

@ -156,4 +156,4 @@ uint8_t mbed_otp_mac_address(char *mac)
memcpy(mac, _macAddr, 6);
return 1;
}
}

2
features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_STM/TARGET_STM32F4/TARGET_NUCLEO_F429ZI/stm32f4_eth_init.c
View File

@ -84,4 +84,4 @@ void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)
/* Disable the Ethernet global Interrupt */
NVIC_DisableIRQ(ETH_IRQn);
}
}
}

2
features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_STM/TARGET_STM32F4/TARGET_NUCLEO_F439ZI/stm32f4_eth_init.c
View File

@ -84,4 +84,4 @@ void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)
/* Disable the Ethernet global Interrupt */
NVIC_DisableIRQ(ETH_IRQn);
}
}
}

2
features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F746ZG/stm32f7_eth_init.c
View File

@ -86,4 +86,4 @@ void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)
/* Disable the Ethernet global Interrupt */
NVIC_DisableIRQ(ETH_IRQn);
}
}
}

2
features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F756ZG/stm32f7_eth_init.c
View File

@ -86,4 +86,4 @@ void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)
/* Disable the Ethernet global Interrupt */
NVIC_DisableIRQ(ETH_IRQn);
}
}
}

19
targets/TARGET_STM/TARGET_STM32F0/device/stm32f0xx_hal_crc.c
View File

@ -421,6 +421,15 @@ uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t
* @{
*/
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint8_t MAY_ALIAS uint8_io_t;
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @brief Return the CRC handle state.
* @param hcrc CRC handle
@ -468,16 +477,16 @@ static uint32_t CRC_Handle_8(CRC_HandleTypeDef *hcrc, uint8_t pBuffer[], uint32_
{
if (BufferLength%4U == 1U)
{
*(uint8_t volatile*) (&hcrc->Instance->DR) = pBuffer[4*i];
*(uint8_io_t*) (&hcrc->Instance->DR) = pBuffer[4*i];
}
if (BufferLength%4U == 2U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4*i]<<8) | (uint32_t)pBuffer[4*i+1];
*(uint16_io_t*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4*i]<<8) | (uint32_t)pBuffer[4*i+1];
}
if (BufferLength%4U == 3U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4*i]<<8) | (uint32_t)pBuffer[4*i+1];
*(uint8_t volatile*) (&hcrc->Instance->DR) = pBuffer[4*i+2];
*(uint16_io_t*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4*i]<<8) | (uint32_t)pBuffer[4*i+1];
*(uint8_io_t*) (&hcrc->Instance->DR) = pBuffer[4*i+2];
}
}
@ -508,7 +517,7 @@ static uint32_t CRC_Handle_16(CRC_HandleTypeDef *hcrc, uint16_t pBuffer[], uint3
}
if ((BufferLength%2U) != 0U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = pBuffer[2*i];
*(uint16_io_t*) (&hcrc->Instance->DR) = pBuffer[2*i];
}
/* Return the CRC computed value */

10
targets/TARGET_STM/TARGET_STM32F0/device/stm32f0xx_ll_spi.h
View File

@ -1376,6 +1376,14 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*((__IO uint8_t *)&SPIx->DR) = TxData;
}
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @brief Write 16-Bits in the data register
* @rmtoll DR DR LL_SPI_TransmitData16
@ -1385,7 +1393,7 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*/
__STATIC_INLINE void LL_SPI_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
{
*((__IO uint16_t *)&SPIx->DR) = TxData;
*((uint16_io_t*)&SPIx->DR) = TxData;
}
/**

2
targets/TARGET_STM/TARGET_STM32F0/serial_device.c
View File

@ -48,7 +48,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

2
targets/TARGET_STM/TARGET_STM32F1/serial_device.c
View File

@ -40,7 +40,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

2
targets/TARGET_STM/TARGET_STM32F2/device/stm32f2xx_hal_mmc.c
View File

@ -1309,7 +1309,7 @@ HAL_StatusTypeDef HAL_MMC_Erase(MMC_HandleTypeDef *hmmc, uint32_t BlockStartAdd,
hmmc->State = HAL_MMC_STATE_BUSY;
/* Check if the card command class supports erase command */
if((hmmc->MmcCard.Class) & SDIO_CCCC_ERASE == 0U)
if(((hmmc->MmcCard.Class) & SDIO_CCCC_ERASE) == 0U)
{
/* Clear all the static flags */
__HAL_MMC_CLEAR_FLAG(hmmc, SDIO_STATIC_FLAGS);

2
targets/TARGET_STM/TARGET_STM32F2/serial_device.c
View File

@ -40,7 +40,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

19
targets/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_hal_crc.c
View File

@ -454,6 +454,15 @@ HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc)
* @{
*/
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint8_t MAY_ALIAS uint8_io_t;
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @brief Enter 8-bit input data to the CRC calculator.
* Specific data handling to optimize processing time.
@ -478,16 +487,16 @@ static uint32_t CRC_Handle_8(CRC_HandleTypeDef *hcrc, uint8_t pBuffer[], uint32_
{
if (BufferLength%4U == 1U)
{
*(uint8_t volatile*) (&hcrc->Instance->DR) = pBuffer[4*i];
*(uint8_io_t*) (&hcrc->Instance->DR) = pBuffer[4*i];
}
if (BufferLength%4U == 2U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4*i]<<8) | (uint32_t)pBuffer[4*i+1];
*(uint16_io_t*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4*i]<<8) | (uint32_t)pBuffer[4*i+1];
}
if (BufferLength%4U == 3U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4*i]<<8) | (uint32_t)pBuffer[4*i+1];
*(uint8_t volatile*) (&hcrc->Instance->DR) = pBuffer[4*i+2];
*(uint16_io_t*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4*i]<<8) | (uint32_t)pBuffer[4*i+1];
*(uint8_io_t*) (&hcrc->Instance->DR) = pBuffer[4*i+2];
}
}
@ -518,7 +527,7 @@ static uint32_t CRC_Handle_16(CRC_HandleTypeDef *hcrc, uint16_t pBuffer[], uint3
}
if ((BufferLength%2U) != 0U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = pBuffer[2*i];
*(uint16_io_t*) (&hcrc->Instance->DR) = pBuffer[2*i];
}
/* Return the CRC computed value */

10
targets/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_ll_spi.h
View File

@ -1379,6 +1379,14 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*((__IO uint8_t *)&SPIx->DR) = TxData;
}
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @brief Write 16-Bits in the data register
* @rmtoll DR DR LL_SPI_TransmitData16
@ -1388,7 +1396,7 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*/
__STATIC_INLINE void LL_SPI_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
{
*((__IO uint16_t *)&SPIx->DR) = TxData;
*((uint16_io_t*)&SPIx->DR) = TxData;
}
/**

2
targets/TARGET_STM/TARGET_STM32F3/serial_device.c
View File

@ -44,7 +44,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

2
targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_hal_can_legacy.c
View File

@ -136,7 +136,7 @@
#error 'The HAL CAN driver cannot be used with its legacy, Please ensure to enable only one HAL CAN module at once in stm32f4xx_hal_conf.h file'
#endif /* HAL_CAN_MODULE_ENABLED */
#warning 'Legacy HAL CAN driver is enabled! It can be used with known limitations, refer to the release notes. However it is recommended to use rather the new HAL CAN driver'
// #warning 'Legacy HAL CAN driver is enabled! It can be used with known limitations, refer to the release notes. However it is recommended to use rather the new HAL CAN driver'
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/

2
targets/TARGET_STM/TARGET_STM32F4/serial_device.c
View File

@ -50,7 +50,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

2
targets/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_hal_can_legacy.c
View File

@ -130,7 +130,7 @@
#error 'The HAL CAN driver cannot be used with its legacy, Please ensure to enable only one HAL CAN module at once in stm32f7xx_hal_conf.h file'
#endif /* HAL_CAN_MODULE_ENABLED */
#warning 'Legacy HAL CAN driver is enabled! It can be used with known limitations, refer to the release notes. However it is recommended to use rather the new HAL CAN driver'
// #warning 'Legacy HAL CAN driver is enabled! It can be used with known limitations, refer to the release notes. However it is recommended to use rather the new HAL CAN driver'
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/

23
targets/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_hal_crc.c
View File

@ -405,9 +405,18 @@ uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t
return temp;
}
/**
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint8_t MAY_ALIAS uint8_io_t;
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @brief Enter 8-bit input data to the CRC calculator.
* Specific data handling to optimize processing time.
* Specific data handling to optimize processing time.
* @param hcrc CRC handle
* @param pBuffer pointer to the input data buffer
* @param BufferLength input data buffer length
@ -429,16 +438,16 @@ static uint32_t CRC_Handle_8(CRC_HandleTypeDef *hcrc, uint8_t pBuffer[], uint32_
{
if(BufferLength%4 == 1)
{
*(__IO uint8_t*) (&hcrc->Instance->DR) = pBuffer[4*i];
*(uint8_io_t*) (&hcrc->Instance->DR) = pBuffer[4*i];
}
if(BufferLength%4 == 2)
{
*(__IO uint16_t*) (&hcrc->Instance->DR) = (uint16_t)((uint16_t)((uint16_t)(pBuffer[4*i])<<8) | (uint16_t)(pBuffer[4*i+1]));
*(uint16_io_t*) (&hcrc->Instance->DR) = (uint16_t)((uint16_t)((uint16_t)(pBuffer[4*i])<<8) | (uint16_t)(pBuffer[4*i+1]));
}
if(BufferLength%4 == 3)
{
*(__IO uint16_t*) (&hcrc->Instance->DR) = (uint16_t)((uint16_t)((uint16_t)(pBuffer[4*i])<<8) | (uint16_t)(pBuffer[4*i+1]));
*(__IO uint8_t*) (&hcrc->Instance->DR) = pBuffer[4*i+2];
*(uint16_io_t*) (&hcrc->Instance->DR) = (uint16_t)((uint16_t)((uint16_t)(pBuffer[4*i])<<8) | (uint16_t)(pBuffer[4*i+1]));
*(uint8_io_t*) (&hcrc->Instance->DR) = pBuffer[4*i+2];
}
}
@ -467,7 +476,7 @@ static uint32_t CRC_Handle_16(CRC_HandleTypeDef *hcrc, uint16_t pBuffer[], uint3
}
if((BufferLength%2) != 0)
{
*(__IO uint16_t*) (&hcrc->Instance->DR) = pBuffer[2*i];
*(uint16_io_t*) (&hcrc->Instance->DR) = pBuffer[2*i];
}
/* Return the CRC computed value */

12
targets/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_ll_spi.h
View File

@ -48,7 +48,7 @@ extern "C" {
* @{
*/
#if defined (SPI1) || defined (SPI2) || defined (SPI3) || defined(SPI4) || defined(SPI5) || defined(SPI6)
#if defined (SPI1) || defined (SPI2) || defined (SPI3) || defined(SPI4) || defined(SPI5) || defined(SPI6)
/** @defgroup SPI_LL SPI
* @{
@ -1376,6 +1376,14 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*((__IO uint8_t *)&SPIx->DR) = TxData;
}
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @brief Write 16-Bits in the data register
* @rmtoll DR DR LL_SPI_TransmitData16
@ -1385,7 +1393,7 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*/
__STATIC_INLINE void LL_SPI_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
{
*((__IO uint16_t *)&SPIx->DR) = TxData;
*((uint16_io_t*)&SPIx->DR) = TxData;
}
/**

2
targets/TARGET_STM/TARGET_STM32F7/serial_device.c
View File

@ -39,7 +39,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

17
targets/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_crc.c
View File

@ -421,7 +421,14 @@ uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t
return temp;
}
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint8_t MAY_ALIAS uint8_io_t;
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @}
@ -486,16 +493,16 @@ static uint32_t CRC_Handle_8(CRC_HandleTypeDef *hcrc, uint8_t pBuffer[], uint32_
{
if (BufferLength%4U == 1U)
{
*(uint8_t volatile*) (&hcrc->Instance->DR) = pBuffer[4U*i];
*(uint8_io_t*) (&hcrc->Instance->DR) = pBuffer[4U*i];
}
if (BufferLength%4U == 2U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4U*i]<<8U) | (uint32_t)pBuffer[4U*i+1U];
*(uint16_io_t*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4U*i]<<8U) | (uint32_t)pBuffer[4U*i+1U];
}
if (BufferLength%4U == 3U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4U*i]<<8U) | (uint32_t)pBuffer[4U*i+1U];
*(uint8_t volatile*) (&hcrc->Instance->DR) = pBuffer[4U*i+2U];
*(uint16_io_t*) (&hcrc->Instance->DR) = ((uint32_t)pBuffer[4U*i]<<8U) | (uint32_t)pBuffer[4U*i+1U];
*(uint8_io_t*) (&hcrc->Instance->DR) = pBuffer[4U*i+2U];
}
}
@ -524,7 +531,7 @@ static uint32_t CRC_Handle_16(CRC_HandleTypeDef *hcrc, uint16_t pBuffer[], uint3
}
if ((BufferLength%2U) != 0U)
{
*(uint16_t volatile*) (&hcrc->Instance->DR) = pBuffer[2U*i];
*(uint16_io_t*) (&hcrc->Instance->DR) = pBuffer[2U*i];
}
/* Return the CRC computed value */

10
targets/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_ll_spi.h
View File

@ -1121,6 +1121,14 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*((__IO uint8_t *)&SPIx->DR) = TxData;
}
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @brief Write 16-Bits in the data register
* @rmtoll DR DR LL_SPI_TransmitData16
@ -1130,7 +1138,7 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*/
__STATIC_INLINE void LL_SPI_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
{
*((__IO uint16_t *)&SPIx->DR) = TxData;
*((uint16_io_t*)&SPIx->DR) = TxData;
}
/**

2
targets/TARGET_STM/TARGET_STM32L0/serial_device.c
View File

@ -46,7 +46,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

2
targets/TARGET_STM/TARGET_STM32L1/serial_device.c
View File

@ -40,7 +40,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

2
targets/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_can_legacy.c
View File

@ -120,7 +120,7 @@
#error 'The HAL CAN driver cannot be used with its legacy, Please ensure to enable only one HAL CAN module at once in stm32l4xx_hal_conf.h file'
#endif /* HAL_CAN_MODULE_ENABLED */
#warning 'Legacy HAL CAN driver is enabled! It can be used with known limitations, refer to the release notes. However it is recommended to use rather the new HAL CAN driver'
// #warning 'Legacy HAL CAN driver is enabled! It can be used with known limitations, refer to the release notes. However it is recommended to use rather the new HAL CAN driver'
#if defined(CAN1)

10
targets/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_ll_spi.h
View File

@ -1376,6 +1376,14 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*((__IO uint8_t *)&SPIx->DR) = TxData;
}
#if __GNUC__
# define MAY_ALIAS __attribute__ ((__may_alias__))
#else
# define MAY_ALIAS
#endif
typedef __IO uint16_t MAY_ALIAS uint16_io_t;
/**
* @brief Write 16-Bits in the data register
* @rmtoll DR DR LL_SPI_TransmitData16
@ -1385,7 +1393,7 @@ __STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
*/
__STATIC_INLINE void LL_SPI_TransmitData16(SPI_TypeDef *SPIx, uint16_t TxData)
{
*((__IO uint16_t *)&SPIx->DR) = TxData;
*((uint16_io_t*)&SPIx->DR) = TxData;
}
/**

2
targets/TARGET_STM/TARGET_STM32L4/serial_device.c
View File

@ -46,7 +46,7 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(UARTName uart_name);
extern int8_t get_uart_index(UARTName uart_name);
/******************************************************************************
* INTERRUPTS HANDLING

4
targets/TARGET_STM/stm_spi_api.c
View File

@ -67,6 +67,10 @@
/* Consider 10ms as the default timeout for sending/receving 1 byte */
#define TIMEOUT_1_BYTE 10
#if defined(SPI_FLAG_FRLVL) // STM32F0 STM32F3 STM32F7 STM32L4
extern HAL_StatusTypeDef HAL_SPIEx_FlushRxFifo(SPI_HandleTypeDef *hspi);
#endif
void init_spi(spi_t *obj)
{
struct spi_s *spiobj = SPI_S(obj);