| /****************************************************************************** |
| * |
| * 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 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 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 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 tUSERIAL_EVT; |
| |
| |
| /* Structure used to configure serial port during open */ |
| typedef struct |
| { |
| UINT16 fmt; /* Data format */ |
| UINT8 baud; /* Baud rate */ |
| UINT8 fc; /* Flow control */ |
| UINT8 buf; /* Data buffering mechanism */ |
| UINT8 pool; /* GKI buffer pool for received data */ |
| UINT16 size; /* Size of GKI buffer pool */ |
| UINT16 offset; /* Offset in GKI buffer pool */ |
| } tUSERIAL_OPEN_CFG; |
| |
| /* Union used to pass ioctl arguments */ |
| typedef union |
| { |
| UINT16 fmt; |
| UINT8 baud; |
| UINT8 fc; |
| UINT8 sigs; |
| #if (defined LINUX_OS) && (LINUX_OS == TRUE) |
| UINT16 sco_handle; |
| #endif |
| } tUSERIAL_IOCTL_DATA; |
| |
| |
| /* Union to pass event data */ |
| typedef union |
| { |
| UINT8 sigs; |
| UINT8 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 |
| |
| UDRV_API extern void USERIAL_Init(void *); |
| UDRV_API extern void USERIAL_Open(tUSERIAL_PORT, tUSERIAL_OPEN_CFG *, tUSERIAL_CBACK *); |
| UDRV_API extern void USERIAL_ReadBuf(tUSERIAL_PORT, BT_HDR **); |
| UDRV_API extern UINT16 USERIAL_Read(tUSERIAL_PORT, UINT8 *, UINT16); |
| UDRV_API extern BOOLEAN USERIAL_WriteBuf(tUSERIAL_PORT, BT_HDR *); |
| UDRV_API extern UINT16 USERIAL_Write(tUSERIAL_PORT, UINT8 *, UINT16); |
| UDRV_API extern void USERIAL_Ioctl(tUSERIAL_PORT, tUSERIAL_OP, tUSERIAL_IOCTL_DATA *); |
| UDRV_API extern void USERIAL_Close(tUSERIAL_PORT); |
| UDRV_API extern BOOLEAN USERIAL_Feature(tUSERIAL_FEATURE); |
| UDRV_API extern BOOLEAN USERIAL_IsClosed(); |
| UDRV_API 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 |
| ** |
| *******************************************************************************/ |
| UDRV_API extern UINT32 USERIAL_GetLineSpeed(UINT8 baud); |
| /******************************************************************************* |
| ** |
| ** Function USERIAL_GetBaud |
| ** |
| ** Description This function convert line speed to USERIAL baud. |
| ** |
| ** Output Parameter None |
| ** |
| ** Returns line speed |
| ** |
| *******************************************************************************/ |
| UDRV_API extern UINT8 USERIAL_GetBaud(UINT32 line_speed); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* USERIAL_H */ |
