HRI board firmware v2.1 Microcontroller firmware of the board used during the HRI labs.

ext_uart.h
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1 /*
2 * Copyright (C) 2017 EPFL-LSRO (Laboratoire de Systemes Robotiques).
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #ifndef __EXUART_H
18 #define __EXUART_H
19
20 #include "../main.h"
21 #include "../lib/circular_buffer.h"
22
38 void exuart_Init(uint32_t baudRate);
39 void exuart_SendByteAsync(uint8_t data);
40 void exuart_SendBytesAsync(uint8_t *data, int length);
41 uint16_t exuart_ReceivedBytesCount(void);
42 uint8_t exuart_GetByte(void);
43
48 #endif
exuart_Init
void exuart_Init(uint32_t baudRate)
Initializes the UART module.
Definition: ext_uart.c:57
exuart_SendByteAsync
void exuart_SendByteAsync(uint8_t data)
Asynchronously sends the given byte through the UART bus.
Definition: ext_uart.c:237
exuart_GetByte
uint8_t exuart_GetByte(void)
Gets the next received byte.
Definition: ext_uart.c:189
exuart_ReceivedBytesCount
uint16_t exuart_ReceivedBytesCount(void)
Gets the number of bytes received and ready to read.
Definition: ext_uart.c:155
exuart_SendBytesAsync
void exuart_SendBytesAsync(uint8_t *data, int length)
Asynchronously sends the given bytes through the UART bus.
Definition: ext_uart.c:269