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serial_ex_api.h File Reference

This file provides mbed API for UART. More...

`#include "device.h"`

## Ameba Common
enum | SerialFifoLevel { FifoLv1Byte =0, FifoLvQuarter =1, FifoLvHalf =2, FifoLvFull =3 }
| Define RX FIFO Level: RX interrupt trigger, RTS de-assert trigger. More...
void | serial_clear_tx (serial_t *obj)
| Clear TX fifo. More...
void | serial_clear_rx (serial_t *obj)
| Clear RX fifo. More...
void | serial_send_comp_handler (serial_t *obj, void *handler, uint32_t id)
| set TX complete handler. More...
void | serial_recv_comp_handler (serial_t *obj, void *handler, uint32_t id)
| set RX complete handler. More...
int32_t | serial_recv_blocked (serial_t *obj, char *prxbuf, uint32_t len, uint32_t timeout_ms)
| recv target length data use poll mode, with time out. More...
int32_t | serial_send_blocked (serial_t *obj, char *ptxbuf, uint32_t len, uint32_t timeout_ms)
| send target length data use poll mode, with time out. More...
int32_t | serial_recv_stream (serial_t *obj, char *prxbuf, uint32_t len)
| recv target length data use interrupt mode. More...
int32_t | serial_send_stream (serial_t *obj, char *ptxbuf, uint32_t len)
| send target length data use interrupt mode. More...
int32_t | serial_recv_stream_dma (serial_t *obj, char *prxbuf, uint32_t len)
| recv target length data use DMA mode. More...
int32_t | serial_send_stream_dma (serial_t *obj, char *ptxbuf, uint32_t len)
| send target length data use DMA mode. More...
int32_t | serial_send_stream_abort (serial_t *obj)
| stop the sream or steam_dma RX. More...
int32_t | serial_recv_stream_abort (serial_t *obj)
| stop the sream or steam_dma TX. More...
void | serial_disable (serial_t *obj)
| disable uart clock and function. More...
void | serial_enable (serial_t *obj)
| enable uart clock and function. More...
int32_t | serial_recv_stream_timeout (serial_t *obj, char *prxbuf, uint32_t len, uint32_t timeout_ms, void *force_cs)
| recv target length data use interrupt mode. More...
int32_t | serial_recv_stream_dma_timeout (serial_t *obj, char *prxbuf, uint32_t len, uint32_t timeout_ms, void *force_cs)
| recv target length data use DMA mode. More...

## Detailed Description

This file provides mbed API for UART.

mbed Microcontroller Library

Author

Version
  V1.0.0

Attention

Copyright (c) 2006-2013 ARM Limited

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.