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/******************************************************************************
*
* Copyright (C) 2009-2012 Broadcom Corporation
*
* 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.
*
******************************************************************************/
/******************************************************************************
*
* Filename: userial.h
*
* Description: Contains definitions used for serial port controls
*
******************************************************************************/
#ifndef USERIAL_H
#define USERIAL_H
/******************************************************************************
** Constants & Macros
******************************************************************************/
/**** port IDs ****/
#define USERIAL_PORT_1 0
#define USERIAL_PORT_2 1
#define USERIAL_PORT_3 2
#define USERIAL_PORT_4 3
#define USERIAL_PORT_5 4
#define USERIAL_PORT_6 5
#define USERIAL_PORT_7 6
#define USERIAL_PORT_8 7
#define USERIAL_PORT_9 8
#define USERIAL_PORT_10 9
#define USERIAL_PORT_11 10
#define USERIAL_PORT_12 11
#define USERIAL_PORT_13 12
#define USERIAL_PORT_14 13
#define USERIAL_PORT_15 14
#define USERIAL_PORT_16 15
#define USERIAL_PORT_17 16
#define USERIAL_PORT_18 17
typedef enum {
USERIAL_OP_INIT,
USERIAL_OP_RXFLOW_ON,
USERIAL_OP_RXFLOW_OFF,
} userial_ioctl_op_t;
/******************************************************************************
** Type definitions
******************************************************************************/
/******************************************************************************
** Extern variables and functions
******************************************************************************/
/******************************************************************************
** Functions
******************************************************************************/
/*******************************************************************************
**
** Function userial_init
**
** Description Initializes the userial driver
**
** Returns TRUE/FALSE
**
*******************************************************************************/
uint8_t userial_init(void);
/*******************************************************************************
**
** Function userial_open
**
** Description Open Bluetooth device with the port ID
**
** Returns TRUE/FALSE
**
*******************************************************************************/
uint8_t userial_open(uint8_t port);
/*******************************************************************************
**
** Function userial_read
**
** Description Read data from the userial port
**
** Returns Number of bytes actually read from the userial port and
** copied into p_data. This may be less than len.
**
*******************************************************************************/
uint16_t userial_read(uint16_t msg_id, uint8_t *p_buffer, uint16_t len);
/*******************************************************************************
**
** Function userial_write
**
** Description Write data to the userial port
**
** Returns Number of bytes actually written to the userial port. This
** may be less than len.
**
*******************************************************************************/
uint16_t userial_write(uint16_t msg_id, uint8_t *p_data, uint16_t len);
/*******************************************************************************
**
** Function userial_close
**
** Description Close the userial port
**
** Returns None
**
*******************************************************************************/
void userial_close(void);
/*******************************************************************************
**
** Function userial_ioctl
**
** Description ioctl inteface
**
** Returns None
**
*******************************************************************************/
void userial_ioctl(userial_ioctl_op_t op, void *p_data);
#endif /* USERIAL_H */
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