mbed library sources
Dependents: STM32F103C8T6-RangoTec STM32-103C8_Plantilla_USB
Diff: hal/serial_api.h
- Revision:
- 9:0ce32e54c9a7
- Parent:
- 2:143cac498751
- Child:
- 10:3bc89ef62ce7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/hal/serial_api.h Mon Jun 10 16:03:00 2013 +0100 @@ -0,0 +1,66 @@ +/* mbed Microcontroller Library + * 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. + */ +#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