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fix a bug in rt_hw_uart_init() where u CAN NOT init some feature.

This commit is contained in:
reynoldxu 2013-07-24 17:14:54 +08:00
parent 421d980b07
commit 8f0fffc132
2 changed files with 4 additions and 2 deletions
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2
bsp/K60Fxxxx/drivers/drv_uart.c
View File

@ -241,8 +241,6 @@ void rt_hw_uart_init(void)
rt_hw_serial_register(&_k60_serial, "uart5", rt_hw_serial_register(&_k60_serial, "uart5",
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM, RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
(void*)&_k60_node); (void*)&_k60_node);
rt_device_control(&_k60_serial.parent, RT_DEVICE_CTRL_SET_INT, 0);
} }
void rt_hw_console_output(const char *str) void rt_hw_console_output(const char *str)

4
components/drivers/serial/serial.c
View File

@ -145,7 +145,11 @@ static rt_err_t rt_serial_init(struct rt_device *dev)
serial_ringbuffer_init(serial->int_rx); serial_ringbuffer_init(serial->int_rx);
if (dev->flag & RT_DEVICE_FLAG_INT_TX) if (dev->flag & RT_DEVICE_FLAG_INT_TX)
{
serial->ops->control(serial, RT_DEVICE_CTRL_SET_INT, (void *)RT_NULL);
serial_ringbuffer_init(serial->int_tx); serial_ringbuffer_init(serial->int_tx);
serial->int_sending_flag = RT_FALSE;
}
if (dev->flag & RT_DEVICE_FLAG_DMA_TX) if (dev->flag & RT_DEVICE_FLAG_DMA_TX)
{ {