FreeCalypso > hg > freecalypso-sw
view gsm-fw/ccd/ccd_store.c @ 662:a712c95b60c1
gsm-fw/include/condat: import of TI's g23m/condat/com/include
custom.h, pwr.h and rtc.h taken from TCS211 version,
the others are the versions from LoCosto
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Sun, 28 Sep 2014 01:14:48 +0000 |
parents | 970d6199f2c5 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : ccd_store.c +----------------------------------------------------------------------------- | Copyright 2004 Texas Instruments Deutschland, GmbH | 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 Berlin, AG. +----------------------------------------------------------------------------- | Purpose : CCD - Definition of store handling routines +----------------------------------------------------------------------------- */ #define CCD_STO_C #include <stdio.h> #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <setjmp.h> /* * Standard definitions like UCHAR, ERROR etc. */ #include "typedefs.h" #include "header.h" /* * Types and constants used by CCD */ #include "ccd_globs.h" /* * Type definitions for CCD data tables */ #include "ccdtable.h" /* * Function prototypes of CCD-CCDDATA interface */ #include "ccddata.h" /* * Prototypes of ccd internal functions */ #include "ccd.h" extern T_CCD_TASK_TABLE* ccd_task_list[]; #ifndef RUN_INT_RAM /* Attention for RUN_...: static function */ /* +------------------------------------------------------------------------------ | Function : ccd_store_alloc +------------------------------------------------------------------------------ | Description : This function allocates a the entity's store entry and | set its next pointer to 0. | The members of the entry must not reset with each | coding/decoding action. | | Parameters : - | | Return : pointer to struct of type T_CCD_STORE_LIST +------------------------------------------------------------------------------ */ static T_CCD_STORE_LIST* ccd_store_alloc () { T_CCD_STORE_LIST* stoentry; int i; #if defined (CCD_TEST) stoentry = malloc (sizeof(T_CCD_STORE_LIST)); #else stoentry = D_ALLOC (sizeof(T_CCD_STORE_LIST)); #endif /* for future use to extend register capacity */ /* stoentry->next = NULL */ if (stoentry) { for (i = 0; i < 3; i++) { stoentry->store[i] = 0; } /* for future use to extend register capacity */ /* (*stoentry)->next = NULL */ } return stoentry; } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : ccd_store_init +------------------------------------------------------------------------------ | Description : This function initializes the entity's store entry | | Parameters : eentry - pointing to the entity's error entry | | Return : 1 in case of error, 0 otherwise +------------------------------------------------------------------------------ */ int ccd_store_init (T_CCD_STORE_LIST** stoentry) { if (!*stoentry) { #if defined (CCD_TEST) *stoentry = malloc (sizeof(T_CCD_STORE_LIST)); #else *stoentry = D_ALLOC (sizeof(T_CCD_STORE_LIST)); #endif } if (*stoentry) { int i; for (i = 0; i < 3; i++) { (*stoentry)->store[i] = 0; } /* for future use to extend register capacity */ /* (*stoentry)->next = NULL */ return 0; } return 1; } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : ccd_store_exit +------------------------------------------------------------------------------ | Description : This function frees the task related store entry in | ccd_task_list. | | Parameters : - | | Return : - +------------------------------------------------------------------------------ */ void ccd_store_exit (void) { T_CCD_STORE_LIST** entry; #if defined (CCD_TEST) entry = &ccd_task_list[0]->ccd_store; if (*entry) { /* for future use: This function frees the task related store list in case */ /* of extended register capacity */ /* ccd_sto_free(*stoentry); */ free (*entry); } #else T_HANDLE me = vsi_e_handle (0, NULL); if (me == VSI_ERROR) me = 0; entry = &ccd_task_list[me]->ccd_store; if (*entry) { /* for future use: This function frees the task related store list in case */ /* of extended register capacity */ /* ccd_sto_free(*stoentry); */ D_FREE (*entry); } #endif *entry = 0; } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : ccd_writeStore +------------------------------------------------------------------------------ | Description : This function copies information to the register | retaining its entries after CCD actions are finished. | | Parameters : globs - the current variable set | regNo - to select one of the CCD STORE Registers | value - information to write to CCD STORE Register | | Return : 1 in case of error, 0 otherwise +------------------------------------------------------------------------------ */ UBYTE ccd_writeStore (T_CCD_Globs *globs, ULONG regNo, ULONG value) { T_CCD_STORE_LIST* it; /* #if defined (CCD_TEST) it = ccd_task_list[0]->ccd_store; #else T_HANDLE me = vsi_e_handle (0, NULL); if (me == VSI_ERROR) me = 0; it = ccd_task_list[me]->ccd_store; #endif */ it = ccd_task_list[globs->me]->ccd_store; #ifdef DEBUG_CCD TRACE_CCD (globs, "Writing %x to STO[%d] ", value, regNo); #endif if (regNo < 3) { if (!it) { it = ccd_store_alloc (); } if (it) { it->store[regNo] = value; } else { /* Memory allocation failed */ #ifdef DEBUG_CCD TRACE_CCD (globs, "Memory allocation failed!"); #endif return 1; } } else { /* for future use: extended register capacity requested */ #ifdef DEBUG_CCD TRACE_CCD (globs, "Invalid register number STO[%d] ", regNo); #endif return 1; } return 0; } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : ccd_setStore +------------------------------------------------------------------------------ | Description : This function copies information from the user to the CCD | STORE Register. It retains its entries after CCD actions | are finished. | | Parameters : regNo - to select one of the CCD STORE Registers | value - information to write to CCD STORE Register | | Return : 1 in case of error, 0 otherwise +------------------------------------------------------------------------------ */ UBYTE ccd_setStore ( ULONG regNo, ULONG value) { T_CCD_Globs* entry; #if defined (CCD_TEST) entry = ccd_task_list[0]->ccd_globs; #else T_HANDLE me = vsi_e_handle (0, NULL); if (me == VSI_ERROR) me = 0; entry = ccd_task_list[me]->ccd_globs; entry->me = me; #endif return ccd_writeStore (entry, regNo, value); } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : ccd_getStore +------------------------------------------------------------------------------ | Description : This function reads information from the CCD STORE Register | and provides it to CCD. | (CCD STORE Register retains its entries after CCD actions | are finished.) | | Parameters : globs - the current variable set | regNo - to select one of the CCD STORE Registers | value - information to write to CCD STORE Register | | Return : 1 in case of error, 0 otherwise +------------------------------------------------------------------------------ */ UBYTE ccd_getStore (T_CCD_Globs *globs, ULONG regNo, ULONG *value) { T_CCD_STORE_LIST* it = ccd_task_list[globs->me]->ccd_store; #ifdef DEBUG_CCD TRACE_CCD (globs, "Reading from STO[%d] ", regNo); #endif if (regNo < 3) { if (it) { *value = it->store[regNo]; } else { #ifdef DEBUG_CCD TRACE_CCD (globs, "No CCD STORE Register persent!"); #endif return 1; } } else { /* for future use: extended register capacity requested */ #ifdef DEBUG_CCD TRACE_CCD (globs, "Invalid register number STO[%d] ", regNo); #endif return 1; } return 0; } #endif /* !RUN_INT_RAM */