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STM32F3: Eliminate two unused variable warnings

pull/3121/head
Bradley Scott 2016-10-25 10:59:19 -04:00
parent 4f9bdf5ee0
commit 97eaed7b0a
1 changed files with 2 additions and 0 deletions
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2
targets/TARGET_STM/TARGET_STM32F3/serial_api.c
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@ -292,6 +292,7 @@ static void uart_irq(int id)
if (__HAL_UART_GET_IT_SOURCE(huart, UART_IT_RXNE) != RESET) {
irq_handler(serial_irq_ids[id], RxIrq);
volatile uint32_t tmpval = huart->Instance->RDR; // Clear RXNE flag
UNUSED(tmpval);
}
}
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) != RESET) {
@ -875,6 +876,7 @@ 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);
// reset states
huart->RxXferCount = 0;