source: svn/newcon3bcm2_21bu/dst/app/src/Function/App_Fnc_NvRam.h

/****************************************************************************
* NAME: App_Fnc_NvRam.h
*----------------------------------------------------------------------------
* Copyright (c) DIGITAL STREAM Technology Inc.
*----------------------------------------------------------------------------
* CREATED_BY: Sang Jae Park
* CREATION_DATE: 2009/08/20
* $Author: sjpark $
* $Revision: 1.0 $
* $Date: 2009/08/20 14:19:07 $
*----------------------------------------------------------------------------
* PURPOSE:
* - Function NvRam header file
*****************************************************************************/

#ifndef __APP_FNC_NVRAM_H__
#define __APP_FNC_NVRAM_H__

/*_____ I N C L U D E __________________________________________*/





#if COMMENT
____Overview____(){}
#endif

/*
* Overview:
         NvRam (Non-volatile Memory) ±â´É ±¸Çö ¸ðµâ.
        
        
* ¿ä±¸»çÇ×:
        NVM¿¡ ´ÙÀ½ µ¥ÀÌÅ͸¦ ÀúÀåÇÒ ¼ö ÀÖ¾î¾ß ÇÑ´Ù.
        
                factory configurations
                        °øÀå¿¡¼­ Çѹø ÃʱâÈ­, ¶Ç´Â °ü¸®ÀÚ ¸Þ´º¿¡¼­ º¯°æ ÇÒ ¼ö ÀÖ´Â ÆĶó¹ÌÅÍ.
                        
                user parameter
                        »ç¿ëÀÚ°¡ ¸Þ´º, ¶Ç´Â RCU¸¦ ÅëÇØ º¯°æÇÏ´Â ÆĶó¹ÌÅÍ.
                        
                channel map
                        ä³Î database.
                        ä³Î °Ë»ö ÀÛ¾÷, ¶Ç´Â Digit key¸¦ ´­·¯ quick scan ÈÄ¿¡ º¯°æµÈ
                        ä³Î ¸ÊÀÌ ÀúÀå.
                        
                rrt5 (with user options)
                        ´Ù¿î·Îµå ÇÑ rrt5 µ¥ÀÌÅÍ ¹× °¢ dimension/valueÀÇ »ç¿ëÀÚ ¼³Á¤ °ªÀÌ
                        ÀúÀåµÊ.
                        
                ÀÌ Áß¿¡¼­ Á¦ÀÏ °ü½ÉÀÇ ´ë»óÀº user parameter ÀÌ´Ù.
                °ÅÀÇ ¸ðµç ¸ðµâ µé¿¡¼­ ÀÌ nv paramÀ» °¡Áö°í ÀÖ´Ù.
                
        °¢ ¸ðµâÀº ÇØ´ç ¸ðµâÀÇ nv paramÀ» ÀÐ°í ±â·ÏÇÏ´Â API¸¦ Á¦°øÇØ¾ß ÇÑ´Ù.
        
        
        factory configurations
                enable cable band
                enable qam modulation
                fixed volume mode
                enable korean language (timezone gmt+9)
                support canadian rating
                
        ÀÌ factory config Àº firmware ¿¡ fix µÇ¾îµµ ÁÁÀ» ¼º°ÝÀÇ °ÍµéÀÌÁö¸¸,
        source code ¹× binary¸¦ Çϳª·Î ÅëÇÕÇϱâ À§Çؼ­ º°µµ ºÐ¸®ÇÏ´Â °ÍÀÌ
        ¹Ù¶÷Á÷ÇÏ´Ù.
        
                root fs ¶Ç´Â flash fs ¿¡ firmware°¡ Á¸ÀçÇÏ´Â °÷¿¡ À§Ä¡..
                        

* ±âµ¿ ¼ø¼­:
        App_Start (¶Ç´Â App_Main µî)
        
                App_BootLogo();
                
                check nvram
                        if (nvram not valid)
                                format..
                
                App_NvRamInit();
                
                App_VideoInit();
                App_AudioInit();

DMW_NVM API


*/





/*_____ D E F I N I T I O N ____________________________________*/

#if COMMENT
____Config____(){}
#endif

#define APP_NVM_VERSION         0x05
/*
        02: ??
        03: Oob RF, Oob Pn Ãß°¡..
        04: global nvram var Ãß°¡..
        05: sdds var Ãß°¡
*/



#if COMMENT
____Config____(){}
#endif

#define APP_NVM_MAGIC             0x09200323

#define DB_ID_SYSTEM                0
#define DB_ID_AIR_UCM               1
#define DB_ID_CABLE_UCM             2


/* Àüü : 32K

*/

#define MAX_SIZE_AIR_UCM_DB   32*256
#define MAX_SIZE_CABLE_UCM_DB 32*384

#define OFFSET_SYSDB_SAVED_IN_FLASH  0x80000000
#define OFFSET_AIR_UCM_DB    (OFFSET_SYSDB_SAVED_IN_FLASH+MAX_SIZE_SYSDB_IN_FLASH*MAX_NUM_SYS_DB_IN_FLASH+16)
#define OFFSET_CABLE_UCM_DB  (OFFSET_AIR_UCM_DB+MAX_SIZE_AIR_UCM_DB)
#define OFFSET_RRT_DB        (OFFSET_CABLE_UCM_DB+MAX_SIZE_CABLE_UCM_DB)
#define OFFSET_NVM_END       (OFFSET_RRT_DB+MAX_SIZE_RRT_DB)


#if COMMENT
____Types____(){}
#endif

/* 
        
*/
typedef enum
{
        eAPP_NVR_AUDIO=0,
        eAPP_NVR_VIDEO,
        eAPP_NVR_CHTUNE,
        eAPP_NVR_EA,
        eAPP_NVR_RATING,
        eAPP_NVR_TIME,
        eAPP_NVR_CC,
        eAPP_NVR_GLOBAL,
        eAPP_NVR_SDDS,
        eAPP_NVR_MAX_NUM_MODULE
} tApp_NvmModule;

typedef void (*tApp_NvmFormatFunc)(void);


#if COMMENT
____Variables____(){}
#endif





#if COMMENT
____NvParam____(){}
#endif





/*_____ F U N C T I O N ________________________________________*/

#if COMMENT
____Function____(){}
#endif

STATUS App_NVM_Sync(void);

STATUS App_NVM_LoadNvParam(void);
STATUS App_NVM_SaveNvParam(void);
STATUS App_NVM_FormatNvParam(BOOL bWaitComplete);

STATUS App_NVM_RegisterModule(tApp_NvmModule module, int size, tApp_NvmFormatFunc func);
STATUS App_NVM_SaveModuleParam(tApp_NvmModule module, void *pparam);
STATUS App_NVM_LoadModuleParam(tApp_NvmModule module, void *pparam);


STATUS App_NVM_LoadUcm(void);
STATUS App_NVM_SaveUcm(void);
void App_NVM_EraseUcm(void);

void App_NVM_PrintUcm(int level);

void App_NVM_SetBootingScan(BOOL bset);
BOOL App_NVM_GetBootingScan(void);

int App_NVM_GetMenuLang(void);
void App_NVM_SetMenuLang(int menu_id);

void App_NVM_SetShowSetupWizard(BOOL bshow);
BOOL App_NVM_GetShowSetupWizard(void);

void App_NVM_Init(void);

#endif  /* __APP_FNC_NVRAM_H__ */