openwsn_uart.h

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/*
 * Copyright (C) 2018 Hamburg University of Applied Sciences
 *               2020 Inria
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#ifndef OPENWSN_UART_H
#define OPENWSN_UART_H
 
#include "stdint.h"
#include "board.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifndef STDIO_UART_DEV
#define STDIO_UART_DEV              (UART_DEV(0))
#endif
#ifndef OPENWSN_UART_DEV
#ifdef MODULE_STDIO_NULL
#define OPENWSN_UART_DEV            (STDIO_UART_DEV)
#else
#define OPENWSN_UART_DEV            ((STDIO_UART_DEV + 1) % UART_NUMOF)
#endif
#endif
 
#ifndef OPENWSN_UART_BAUDRATE
#ifndef STDIO_UART_BAUDRATE
#define OPENWSN_UART_BAUDRATE       (115200U)
#else
#define OPENWSN_UART_BAUDRATE       (STDIO_UART_BAUDRATE)
#endif
#endif
 
void    uart_init_openwsn(void);
 
typedef void (*uart_tx_cbt)(void);
 
typedef void (*uart_rx_cbt)(void);
 
void    uart_setCallbacks(uart_tx_cbt txCb, uart_rx_cbt rxCb);
 
void    uart_setCTS(bool state);
 
void    uart_writeByte(uint8_t byteToWrite);
 
uint8_t uart_readByte(void);
 
void    uart_enableInterrupts(void);
 
void    uart_disableInterrupts(void);
 
void    uart_clearRxInterrupts(void);
 
void    uart_clearTxInterrupts(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* OPENWSN_UART_H */