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Merged
merged 3 commits into from
Oct 26, 2017
Merged

STM32: Remove compilation warnings #5327

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ad55bc2
STM32: Remove GCC_ARM compilation warnings
bcostm Oct 17, 2017
35bf526
STM32: Remove IAR compilation warning
bcostm Oct 18, 2017
8477422
STM32: Remove lwip compilation warnings
bcostm Oct 19, 2017
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5 changes: 1 addition & 4 deletions features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_STM/stm32xx_emac.c
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Original file line number Diff line number Diff line change
Expand Up @@ -95,9 +95,6 @@ void ETH_IRQHandler(void)
*/
static void _eth_arch_low_level_init(struct netif *netif)
{
uint32_t regvalue = 0;
HAL_StatusTypeDef hal_eth_init_status;

/* Init ETH */
uint8_t MACAddr[6];
EthHandle.Instance = ETH;
Expand All @@ -119,7 +116,7 @@ static void _eth_arch_low_level_init(struct netif *netif)
EthHandle.Init.RxMode = ETH_RXINTERRUPT_MODE;
EthHandle.Init.ChecksumMode = ETH_CHECKSUM_BY_HARDWARE;
EthHandle.Init.MediaInterface = ETH_MEDIA_INTERFACE_RMII;
hal_eth_init_status = HAL_ETH_Init(&EthHandle);
HAL_ETH_Init(&EthHandle);

/* Initialize Tx Descriptors list: Chain Mode */
HAL_ETH_DMATxDescListInit(&EthHandle, DMATxDscrTab, &Tx_Buff[0][0], ETH_TXBUFNB);
Expand Down
13 changes: 5 additions & 8 deletions targets/TARGET_STM/TARGET_STM32F0/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -478,9 +478,7 @@ void serial_clear(serial_t *obj)
void serial_break_set(serial_t *obj)
{
struct serial_s *obj_s = SERIAL_S(obj);
UART_HandleTypeDef *huart = &uart_handlers[obj_s->index];

//HAL_LIN_SendBreak(huart);
UART_HandleTypeDef *huart __attribute__((unused)) = &uart_handlers[obj_s->index];
}

#if DEVICE_SERIAL_ASYNCH
Expand Down Expand Up @@ -798,9 +796,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -874,8 +872,7 @@ void serial_rx_abort_asynch(serial_t *obj)

// clear flags
__HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_PEF | UART_CLEAR_FEF | UART_CLEAR_OREF);
volatile uint32_t tmpval = huart->Instance->RDR; // Clear RXNE flag
UNUSED(tmpval);
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear RXNE flag

// reset states
huart->RxXferCount = 0;
Expand Down
18 changes: 9 additions & 9 deletions targets/TARGET_STM/TARGET_STM32F1/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -172,7 +172,7 @@ static void uart_irq(int id)
}
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
if (__HAL_UART_GET_IT_SOURCE(huart, UART_IT_ERR) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear ORE flag
}
}
}
Expand Down Expand Up @@ -542,13 +542,13 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) {

void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) {
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_PE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear PE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear PE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_FE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear FE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear FE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_NE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear NE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear NE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear ORE flag
}
}

Expand Down Expand Up @@ -599,9 +599,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -675,7 +675,7 @@ void serial_rx_abort_asynch(serial_t *obj)

// clear flags
__HAL_UART_CLEAR_FLAG(huart, UART_FLAG_RXNE);
volatile uint32_t tmpval = huart->Instance->DR; // Clear errors flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear errors flag

// reset states
huart->RxXferCount = 0;
Expand Down
18 changes: 9 additions & 9 deletions targets/TARGET_STM/TARGET_STM32F2/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -259,7 +259,7 @@ static void uart_irq(int id)
}
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
if (__HAL_UART_GET_IT_SOURCE(huart, USART_IT_ERR) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear ORE flag
}
}
}
Expand Down Expand Up @@ -720,13 +720,13 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) {

void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) {
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_PE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear PE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear PE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_FE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear FE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear FE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_NE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear NE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear NE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear ORE flag
}
}

Expand Down Expand Up @@ -777,9 +777,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -853,7 +853,7 @@ void serial_rx_abort_asynch(serial_t *obj)

// clear flags
__HAL_UART_CLEAR_FLAG(huart, UART_FLAG_RXNE);
volatile uint32_t tmpval = huart->Instance->DR; // Clear error flags
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear error flags

// reset states
huart->RxXferCount = 0;
Expand Down
9 changes: 4 additions & 5 deletions targets/TARGET_STM/TARGET_STM32F3/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -697,9 +697,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -773,8 +773,7 @@ void serial_rx_abort_asynch(serial_t *obj)

// clear flags
__HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_PEF | UART_CLEAR_FEF | UART_CLEAR_OREF);
volatile uint32_t tmpval = huart->Instance->RDR; // Clear RXNE flag
UNUSED(tmpval);
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear RXNE flag

// reset states
huart->RxXferCount = 0;
Expand Down
18 changes: 9 additions & 9 deletions targets/TARGET_STM/TARGET_STM32F4/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -286,7 +286,7 @@ static void uart_irq(int id)
}
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
if (__HAL_UART_GET_IT_SOURCE(huart, USART_IT_ERR) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear ORE flag
}
}
}
Expand Down Expand Up @@ -782,13 +782,13 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) {

void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) {
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_PE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear PE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear PE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_FE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear FE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear FE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_NE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear NE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear NE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear ORE flag
}
}

Expand Down Expand Up @@ -839,9 +839,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -915,7 +915,7 @@ void serial_rx_abort_asynch(serial_t *obj)

// clear flags
__HAL_UART_CLEAR_FLAG(huart, UART_FLAG_RXNE);
volatile uint32_t tmpval = huart->Instance->DR; // Clear errors flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear errors flag

// reset states
huart->RxXferCount = 0;
Expand Down
8 changes: 4 additions & 4 deletions targets/TARGET_STM/TARGET_STM32F7/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -763,9 +763,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -838,7 +838,7 @@ void serial_rx_abort_asynch(serial_t *obj)
__HAL_UART_DISABLE_IT(huart, UART_IT_ERR);

// clear flags
volatile uint32_t tmpval = huart->Instance->RDR; // Clear RXNE
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear RXNE
__HAL_UART_CLEAR_IT(huart, UART_CLEAR_PEF);
__HAL_UART_CLEAR_IT(huart, UART_CLEAR_FEF);
__HAL_UART_CLEAR_IT(huart, UART_CLEAR_NEF);
Expand Down
1 change: 0 additions & 1 deletion targets/TARGET_STM/TARGET_STM32L0/flash_api.c
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,6 @@ static int32_t flash_lock(void)

int32_t flash_erase_sector(flash_t *obj, uint32_t address)
{
uint32_t FirstPage = 0;
uint32_t PAGEError = 0;
FLASH_EraseInitTypeDef EraseInitStruct;
int32_t status = 0;
Expand Down
8 changes: 4 additions & 4 deletions targets/TARGET_STM/TARGET_STM32L0/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -673,9 +673,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -749,7 +749,7 @@ void serial_rx_abort_asynch(serial_t *obj)

// clear flags
__HAL_UART_CLEAR_FLAG(huart, UART_CLEAR_PEF | UART_CLEAR_FEF | UART_CLEAR_OREF);
volatile uint32_t tmpval = huart->Instance->RDR; // Clear RXNE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear RXNE flag

// reset states
huart->RxXferCount = 0;
Expand Down
1 change: 0 additions & 1 deletion targets/TARGET_STM/TARGET_STM32L1/flash_api.c
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,6 @@ static int32_t flash_lock(void)

int32_t flash_erase_sector(flash_t *obj, uint32_t address)
{
uint32_t FirstPage = 0;
uint32_t PAGEError = 0;
FLASH_EraseInitTypeDef EraseInitStruct;
int32_t status = 0;
Expand Down
18 changes: 9 additions & 9 deletions targets/TARGET_STM/TARGET_STM32L1/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -203,7 +203,7 @@ static void uart_irq(int id)
}
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
if (__HAL_UART_GET_IT_SOURCE(huart, UART_IT_ERR) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear ORE flag
}
}
}
Expand Down Expand Up @@ -607,13 +607,13 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) {

void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) {
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_PE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear PE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear PE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_FE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear FE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear FE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_NE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear NE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear NE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
volatile uint32_t tmpval = huart->Instance->DR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear ORE flag
}
}

Expand Down Expand Up @@ -664,9 +664,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -740,7 +740,7 @@ void serial_rx_abort_asynch(serial_t *obj)

// clear flags
__HAL_UART_CLEAR_FLAG(huart, UART_FLAG_RXNE);
volatile uint32_t tmpval = huart->Instance->DR; // Clear errors flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->DR; // Clear errors flag

// reset states
huart->RxXferCount = 0;
Expand Down
18 changes: 9 additions & 9 deletions targets/TARGET_STM/TARGET_STM32L4/serial_device.c
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Original file line number Diff line number Diff line change
Expand Up @@ -230,7 +230,7 @@ static void uart_irq(int id)
}
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
if (__HAL_UART_GET_IT(huart, UART_IT_ORE) != RESET) {
volatile uint32_t tmpval = huart->Instance->RDR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear ORE flag
}
}
}
Expand Down Expand Up @@ -659,13 +659,13 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) {

void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) {
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_PE) != RESET) {
volatile uint32_t tmpval = huart->Instance->RDR; // Clear PE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear PE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_FE) != RESET) {
volatile uint32_t tmpval = huart->Instance->RDR; // Clear FE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear FE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_NE) != RESET) {
volatile uint32_t tmpval = huart->Instance->RDR; // Clear NE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear NE flag
} else if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
volatile uint32_t tmpval = huart->Instance->RDR; // Clear ORE flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear ORE flag
}
}

Expand Down Expand Up @@ -716,9 +716,9 @@ int serial_irq_handler_asynch(serial_t *obj)
HAL_UART_IRQHandler(huart);

// Abort if an error occurs
if (return_event & SERIAL_EVENT_RX_PARITY_ERROR ||
return_event & SERIAL_EVENT_RX_FRAMING_ERROR ||
return_event & SERIAL_EVENT_RX_OVERRUN_ERROR) {
if ((return_event & SERIAL_EVENT_RX_PARITY_ERROR) ||
(return_event & SERIAL_EVENT_RX_FRAMING_ERROR) ||
(return_event & SERIAL_EVENT_RX_OVERRUN_ERROR)) {
return return_event;
}

Expand Down Expand Up @@ -792,7 +792,7 @@ void serial_rx_abort_asynch(serial_t *obj)

// clear flags
__HAL_UART_CLEAR_FLAG(huart, UART_FLAG_RXNE);
volatile uint32_t tmpval = huart->Instance->RDR; // Clear errors flag
volatile uint32_t tmpval __attribute__((unused)) = huart->Instance->RDR; // Clear errors flag

// reset states
huart->RxXferCount = 0;
Expand Down
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