/******************************************************************************
*
* Copyright (C) 2001-2012 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.
*
******************************************************************************/
/******************************************************************************
*
* This file contains serial definitions from WIDCOMM's Universal Embedded
* Drivers API.
*
******************************************************************************/
#ifndef USERIAL_H
#define USERIAL_H
/*******************************************************************************
** Serial APIs
*******************************************************************************/
/**** 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 uint8_t tUSERIAL_PORT;
/**** baud rates ****/
#define USERIAL_BAUD_300 0
#define USERIAL_BAUD_600 1
#define USERIAL_BAUD_1200 2
#define USERIAL_BAUD_2400 3
#define USERIAL_BAUD_9600 4
#define USERIAL_BAUD_19200 5
#define USERIAL_BAUD_57600 6
#define USERIAL_BAUD_115200 7
#define USERIAL_BAUD_230400 8
#define USERIAL_BAUD_460800 9
#define USERIAL_BAUD_921600 10
#define USERIAL_BAUD_1M 11
#define USERIAL_BAUD_1_5M 12
#define USERIAL_BAUD_2M 13
#define USERIAL_BAUD_3M 14
#define USERIAL_BAUD_4M 15
#define USERIAL_BAUD_AUTO 16
/**** Data Format ****/
/* Stop Bits */
#define USERIAL_STOPBITS_1 1
#define USERIAL_STOPBITS_1_5 (1 << 1)
#define USERIAL_STOPBITS_2 (1 << 2)
/* Parity Bits */
#define USERIAL_PARITY_NONE (1 << 3)
#define USERIAL_PARITY_EVEN (1 << 4)
#define USERIAL_PARITY_ODD (1 << 5)
/* Data Bits */
#define USERIAL_DATABITS_5 (1 << 6)
#define USERIAL_DATABITS_6 (1 << 7)
#define USERIAL_DATABITS_7 (1 << 8)
#define USERIAL_DATABITS_8 (1 << 9)
/**** Flow Control ****/
#define USERIAL_FC_NONE 0
#define USERIAL_FC_HW 1
#define USERIAL_FC_SW 2
/**** Data Buffering Mechanism ****/
#define USERIAL_BUF_BYTE 0
#define USERIAL_BUF_GKI 1
/**** Signals ****/
#define USERIAL_SIG_RTSCTS 1
#define USERIAL_SIG_DSRDTR (1 << 1)
#define USERIAL_SIG_RI (1 << 2)
#define USERIAL_SIG_CD (1 << 3)
#define USERIAL_SIG_DTE_DEVICE (1 << 4)
/**** Errors *****/
#define USERIAL_ERR_OVERRUN 1
#define USERIAL_ERR_PARITY (1 << 1)
#define USERIAL_ERR_FRAMING (1 << 2)
#define USERIAL_ERR_BREAK (1 << 3)
/**** Serial Operations ****/
#define USERIAL_OP_FLUSH 0
#define USERIAL_OP_FLUSH_RX 1
#define USERIAL_OP_FLUSH_TX 2
#define USERIAL_OP_BREAK_OFF 3
#define USERIAL_OP_BREAK_ON 4
#define USERIAL_OP_BAUD_RD 5
#define USERIAL_OP_BAUD_WR 6
#define USERIAL_OP_FMT_RD 7
#define USERIAL_OP_FMT_WR 8
#define USERIAL_OP_SIG_RD 9
#define USERIAL_OP_SIG_WR 10
#define USERIAL_OP_FC_RD 11
#define USERIAL_OP_FC_WR 12
#define USERIAL_OP_CTS_AS_WAKEUP 13 /* H4IBSS */
#define USERIAL_OP_CTS_AS_FC 14 /* H4IBSS */
#if (defined(LINUX_OS) && LINUX_OS == TRUE)
#define USERIAL_OP_SCO_UP 20 /* LINUX SCO */
#define USERIAL_OP_SCO_DOWN 21 /* LINUX SCO */
#endif
typedef uint8_t tUSERIAL_OP;
/**** Serial feature types ****/
#define USERIAL_FEAT_PORT_1 0
#define USERIAL_FEAT_PORT_2 1
#define USERIAL_FEAT_PORT_3 2
#define USERIAL_FEAT_PORT_4 3
#define USERIAL_FEAT_BAUD_AUTO 4
#define USERIAL_FEAT_BAUD_300 5
#define USERIAL_FEAT_BAUD_600 6
#define USERIAL_FEAT_BAUD_1200 7
#define USERIAL_FEAT_BAUD_2400 8
#define USERIAL_FEAT_BAUD_9600 9
#define USERIAL_FEAT_BAUD_19200 10
#define USERIAL_FEAT_BAUD_57600 11
#define USERIAL_FEAT_BAUD_115200 12
#define USERIAL_FEAT_BAUD_230400 13
#define USERIAL_FEAT_BAUD_460800 14
#define USERIAL_FEAT_BAUD_921600 15
#define USERIAL_FEAT_STOPBITS_1 16
#define USERIAL_FEAT_STOPBITS_1_5 17
#define USERIAL_FEAT_STOPBITS_2 18
#define USERIAL_FEAT_PARITY_NONE 19
#define USERIAL_FEAT_PARITY_EVEN 20
#define USERIAL_FEAT_PARITY_ODD 21
#define USERIAL_FEAT_DATABITS_5 22
#define USERIAL_FEAT_DATABITS_6 23
#define USERIAL_FEAT_DATABITS_7 24
#define USERIAL_FEAT_DATABITS_8 25
#define USERIAL_FEAT_FC_NONE 26
#define USERIAL_FEAT_FC_HW 27
#define USERIAL_FEAT_FC_SW 28
#define USERIAL_FEAT_BUF_BYTE 29
#define USERIAL_FEAT_BUF_GKI 30
#define USERIAL_FEAT_SIG_RTS 31
#define USERIAL_FEAT_SIG_CTS 32
#define USERIAL_FEAT_SIG_DSR 33
#define USERIAL_FEAT_SIG_DTR 34
#define USERIAL_FEAT_SIG_RI 35
#define USERIAL_FEAT_SIG_CD 36
#define USERIAL_FEAT_OP_FLUSH 37
#define USERIAL_FEAT_OP_FLUSH_RX 38
#define USERIAL_FEAT_OP_FLUSH_TX 39
#define USERIAL_FEAT_OP_BREAK 40
#define USERIAL_FEAT_OP_BAUD_RD 41
#define USERIAL_FEAT_OP_BAUD_WR 42
#define USERIAL_FEAT_OP_FMT_RD 43
#define USERIAL_FEAT_OP_FMT_WR 44
#define USERIAL_FEAT_OP_SIG_RD 45
#define USERIAL_FEAT_OP_SIG_WR 46
#define USERIAL_FEAT_OP_FC_RD 47
#define USERIAL_FEAT_OP_FC_WR 48
typedef uint8_t tUSERIAL_FEATURE;
/**** Event types ****/
#define USERIAL_RX_READY_EVT 0
#define USERIAL_TX_DONE_EVT 1
#define USERIAL_SIG_EVT 2
#define USERIAL_ERR_EVT 3
#define USERIAL_WAKEUP_EVT 4 /* H4IBSS */
typedef uint8_t tUSERIAL_EVT;
/* Structure used to configure serial port during open */
typedef struct {
uint16_t fmt; /* Data format */
uint8_t baud; /* Baud rate */
uint8_t fc; /* Flow control */
uint8_t buf; /* Data buffering mechanism */
uint8_t pool; /* GKI buffer pool for received data */
uint16_t size; /* Size of GKI buffer pool */
uint16_t offset; /* Offset in GKI buffer pool */
} tUSERIAL_OPEN_CFG;
/* Union used to pass ioctl arguments */
typedef union {
uint16_t fmt;
uint8_t baud;
uint8_t fc;
uint8_t sigs;
#if (defined(LINUX_OS) && LINUX_OS == TRUE)
uint16_t sco_handle;
#endif
} tUSERIAL_IOCTL_DATA;
/* Union to pass event data */
typedef union {
uint8_t sigs;
uint8_t error;
} tUSERIAL_EVT_DATA;
/* callback for events */
typedef void(tUSERIAL_CBACK)(tUSERIAL_PORT, tUSERIAL_EVT, tUSERIAL_EVT_DATA*);
/*******************************************************************************
** Function Prototypes
*******************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
extern void USERIAL_Init(void*);
extern void USERIAL_Open(tUSERIAL_PORT, tUSERIAL_OPEN_CFG*, tUSERIAL_CBACK*);
extern void USERIAL_ReadBuf(tUSERIAL_PORT, NFC_HDR**);
extern uint16_t USERIAL_Read(tUSERIAL_PORT, uint8_t*, uint16_t);
extern bool USERIAL_WriteBuf(tUSERIAL_PORT, NFC_HDR*);
extern uint16_t USERIAL_Write(tUSERIAL_PORT, uint8_t*, uint16_t);
extern void USERIAL_Ioctl(tUSERIAL_PORT, tUSERIAL_OP, tUSERIAL_IOCTL_DATA*);
extern void USERIAL_Close(tUSERIAL_PORT);
extern bool USERIAL_Feature(tUSERIAL_FEATURE);
extern bool USERIAL_IsClosed();
extern void USERIAL_SetPowerOffDelays(int, int);
extern void USERIAL_PowerupDevice(tUSERIAL_PORT port);
/*******************************************************************************
**
** Function USERIAL_GetLineSpeed
**
** Description This function convert USERIAL baud to line speed.
**
** Output Parameter None
**
** Returns line speed
**
*******************************************************************************/
extern uint32_t USERIAL_GetLineSpeed(uint8_t baud);
/*******************************************************************************
**
** Function USERIAL_GetBaud
**
** Description This function convert line speed to USERIAL baud.
**
** Output Parameter None
**
** Returns line speed
**
*******************************************************************************/
extern uint8_t USERIAL_GetBaud(uint32_t line_speed);
#ifdef __cplusplus
}
#endif
#endif /* USERIAL_H */