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Fix IRQ enabled in serial_irq_set() #1603

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merged 1 commit into from
Mar 17, 2016
Merged

Fix IRQ enabled in serial_irq_set() #1603

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2 changes: 1 addition & 1 deletion libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/serial_api.c
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Original file line number Diff line number Diff line change
Expand Up @@ -748,7 +748,7 @@ void serial_irq_set(serial_t *obj, SerialIrq irq, uint32_t enable)
NVIC_EnableIRQ(irq_n);
#endif
} else { // TxIrq
__HAL_UART_ENABLE_IT(handle, UART_IT_TC);
__HAL_UART_ENABLE_IT(handle, UART_IT_TXE);
NVIC_SetVector(irq_n, vector);
NVIC_EnableIRQ(irq_n);
#if DEVICE_SERIAL_ASYNCH_DMA
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