/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _UART_H_
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#define _UART_H_
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#include "stm32_bl.h"
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typedef struct uart_handle
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{
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handle_t handle;
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int fd;
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uint8_t addr;
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} uart_handle_t;
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uint8_t uart_write_data(handle_t *handle, uint8_t *buffer, int length);
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uint8_t uart_write_cmd(handle_t *handle, uint8_t cmd);
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uint8_t uart_read_data(handle_t *handle, uint8_t *data, int length);
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uint8_t uart_read_ack(handle_t *handle);
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int uart_init(handle_t *handle);
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#endif /* _UART_H_ */
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