FreeCalypso > hg > freecalypso-sw
view gsm-fw/gpf/tst_drv/ser_tr.c @ 326:7e878e6b9cf7
gsm-fw/gpf/tst_drv: tif2.c compiles
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Sat, 19 Apr 2014 05:23:11 +0000 |
parents | ffb0442ffccf |
children |
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/* +------------------------------------------------------------------------------ | File: ser_tr.c +------------------------------------------------------------------------------ | Copyright 2004 Texas Instruments Deutschland, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Deutschland, AG. +----------------------------------------------------------------------------- | Purpose : This Modul contains the serial driver adaptation +----------------------------------------------------------------------------- */ #ifndef __SER_TR_C__ #define __SER_TR_C__ #endif #include "gpfconf.h" #include "typedefs.h" #include "../../serial/traceswitch.h" #include "../../serial/serialswitch.h" #include "gdi.h" #include "tstheader.h" /*==== TYPES ======================================================*/ typedef struct { USHORT Handle; USHORT EnabledSignalType; T_DRV_CB_FUNC Callback; char Connected; } T_SER_TR_DATA; /*==== CONSTANTS ==================================================*/ #define ALLOWED_SER_TR_SIGNALS (DRV_SIGTYPE_READ|DRV_SIGTYPE_CONNECT) /*==== EXTERNALS ==================================================*/ #ifdef RUN_FLASH USHORT SER_TR_Write ( void *Buffer, ULONG *BytesToWrite ); #endif /*==== VARIABLES ==================================================*/ #ifndef RUN_INT_RAM T_SER_TR_DATA SER_TR_Data; #endif static T_DRV_SIGNAL Signal; /*==== FUNCTIONS ==================================================*/ #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : SER | | STATE : code ROUTINE : Callback | +--------------------------------------------------------------------+ PURPOSE : callback function of the driver */ void Callback ( void ) { if ( SER_TR_Data.EnabledSignalType & DRV_SIGTYPE_READ ) { Signal.SignalType = DRV_SIGTYPE_READ; Signal.DrvHandle = SER_TR_Data.Handle; (SER_TR_Data.Callback)( &Signal ); } } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : SER | | STATE : code ROUTINE : SER_TR_Exit | +--------------------------------------------------------------------+ PURPOSE : exit a driver */ void SER_TR_Exit ( void ) { } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : SER | | STATE : code ROUTINE : SER_TR_Read | +--------------------------------------------------------------------+ PURPOSE : read data from driver */ USHORT SER_TR_Read ( void *Buffer, ULONG *BytesToRead ) { *BytesToRead = (USHORT)SER_tr_ReadNChars ( SER_LAYER_1, Buffer, *BytesToRead ); return DRV_OK; } #endif #ifndef RUN_FLASH /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : SER | | STATE : code ROUTINE : SER_TR_Write | +--------------------------------------------------------------------+ PURPOSE : write data to driver */ USHORT SER_TR_Write ( void *Buffer, ULONG *BytesToWrite ) { ULONG ToWrite = *BytesToWrite & ~PRIM_FLAG_MASK; ULONG BytesWritten; char *ptr = (char*)Buffer; ptr--; *ptr = 0x13; ToWrite += 1; BytesWritten = (ULONG)SER_tr_WriteNBytes (SER_LAYER_1, (SYS_UWORD8*)ptr, (SYS_UWORD32)ToWrite); *BytesToWrite = BytesWritten; return ( DRV_OK ); } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : SER | | STATE : code ROUTINE : SER_TR_SetSignal | +--------------------------------------------------------------------+ PURPOSE : enable signal for the driver */ USHORT SER_TR_SetSignal ( USHORT SignalType ) { if ( !(SignalType & ALLOWED_SER_TR_SIGNALS) ) return DRV_INVALID_PARAMS; else SER_TR_Data.EnabledSignalType |= SignalType; return DRV_OK; } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : SER | | STATE : code ROUTINE : SER_TR_ResetSignal | +--------------------------------------------------------------------+ PURPOSE : disable signal for the driver */ USHORT SER_TR_ResetSignal ( USHORT SignalType ) { if ( !(SignalType & ALLOWED_SER_TR_SIGNALS) ) return DRV_INVALID_PARAMS; else SER_TR_Data.EnabledSignalType &= ~SignalType; return DRV_OK; } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : SER | | STATE : code ROUTINE : SER_TR_SetConfig | +--------------------------------------------------------------------+ PURPOSE : set configuration for the driver */ USHORT SER_TR_SetConfig ( char *Buffer ) { if ( !SER_TR_Data.Connected ) { Signal.SignalType = DRV_SIGTYPE_CONNECT; Signal.DrvHandle = SER_TR_Data.Handle; Signal.UserData = NULL; (SER_TR_Data.Callback)( &Signal ); SER_TR_Data.Connected = TRUE; return DRV_OK; } return DRV_OK; } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : SER | | STATE : code ROUTINE : SER_TR_Init | +--------------------------------------------------------------------+ PURPOSE : initialize driver */ USHORT SER_TR_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc, T_DRV_EXPORT const **DrvInfo ) { static const T_DRV_EXPORT SER_TR_Info = { "SER", CALLED_FROM_ISR, { #ifdef _TOOLS_ SER_TR_TR_Init, #endif SER_TR_Exit, SER_TR_Read, SER_TR_Write, NULL, NULL, NULL, SER_TR_SetSignal, SER_TR_ResetSignal, SER_TR_SetConfig, NULL, NULL, } }; SER_TR_Data.Handle = DrvHandle; SER_TR_Data.EnabledSignalType = 0; SER_TR_Data.Callback = CallbackFunc; SER_TR_Data.Connected = FALSE; SER_tr_Init ( SER_LAYER_1, TR_BAUD_115200, Callback ); *DrvInfo = &SER_TR_Info; return DRV_OK; } #endif