File content as of revision 1:62685faffa05:

/* mbed Microcontroller Library
 * Copyright (c) 2006-2012 ARM Limited
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#ifndef MBED_SERIAL_API_H
#define MBED_SERIAL_API_H

#include "device.h"

#if DEVICE_SERIAL

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
    ParityNone = 0,
    ParityOdd = 1,
    ParityEven = 2,
    ParityForced1 = 3,
    ParityForced0 = 4
} SerialParity;

typedef enum {
    RxIrq,
    TxIrq
} SerialIrq;

typedef void (*uart_irq_handler)(uint32_t id, SerialIrq event);

typedef struct serial_s serial_t;

void serial_init       (serial_t *obj, PinName tx, PinName rx);
void serial_free       (serial_t *obj);
void serial_baud       (serial_t *obj, int baudrate);
void serial_format     (serial_t *obj, int data_bits, SerialParity parity, int stop_bits);

void serial_irq_handler(serial_t *obj, uart_irq_handler handler, uint32_t id);
void serial_irq_set    (serial_t *obj, SerialIrq irq, uint32_t enable);

int  serial_getc       (serial_t *obj);
void serial_putc       (serial_t *obj, int c);
int  serial_readable   (serial_t *obj);
int  serial_writable   (serial_t *obj);
void serial_clear      (serial_t *obj);

void serial_pinout_tx(PinName tx);

#ifdef __cplusplus
}
#endif 

#endif

#endif