oc_debug.c

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#include <oc_debug.h>
#include <stdio.h>
#include <oc_kprint.h>
#include <oc_intman.h>
#include <string.h>
#include <oc_system.h>

#define _________________________________________VARIABLES_SECTION__________________________________________________________________________

static char         DebugLogs[CFG_UINT16_NUMBER_OF_DEBUG_LOGS][CFG_UINT16_MAX_DEBUGLOG_STRING_LENGTH];
static uint16_t     PutIndex        = 0;
static uint16_t     GetIndex        = 0;
static uint16_t     GetOldestIndex  = 0;
static uint16_t     NumberOfLogs    = 0;
static oC_LogType_t EnabledLogs     = oC_LogType_Default;
static bool         Locked          = false;

#undef  _________________________________________VARIABLES_SECTION__________________________________________________________________________


#define _________________________________________INTERFACE_FUNCTIOS_SECTION_________________________________________________________________

//==========================================================================================================================================
//==========================================================================================================================================
void enkdebuglog( oC_LogType_t LogType )
{
    EnabledLogs = LogType;
}

//==========================================================================================================================================
//==========================================================================================================================================
void lockkdebuglog( void )
{
    Locked = true;
}

//==========================================================================================================================================
//==========================================================================================================================================
void unlockkdebuglog( void )
{
    Locked = false;
}

//==========================================================================================================================================
//==========================================================================================================================================
void _kdebuglog( oC_LogType_t LogType , const char * Function, char * Format , ...)
{
#if CFG_ENABLE_DEBUG_PRINT == ON
    if((EnabledLogs & LogType) && Locked == false)
    {
        oC_IntMan_EnterCriticalSection();
        char * buffer = DebugLogs[PutIndex++];
        if(NumberOfLogs < CFG_UINT16_NUMBER_OF_DEBUG_LOGS)
        {
            NumberOfLogs++;
        }
        GetIndex++;
        if(GetIndex == CFG_UINT16_NUMBER_OF_DEBUG_LOGS)
        {
            GetIndex = 0;
        }
        if(PutIndex == CFG_UINT16_NUMBER_OF_DEBUG_LOGS)
        {
            PutIndex = 0;
        }
        oC_IntMan_ExitCriticalSection();
        va_list argumentList;
        oC_MemorySize_t size = CFG_UINT16_MAX_DEBUGLOG_STRING_LENGTH;
        oC_MemorySize_t len  = 0;
        va_start(argumentList, Format);
        memset(buffer,0,CFG_UINT16_MAX_DEBUGLOG_STRING_LENGTH);
        if(LogType & oC_LogType_Error)
        {
            sprintf_s(buffer,size, oC_VT100_FG_GREEN "%09.3f " oC_VT100_FG_WHITE "|" oC_VT100_FG_BLUE " %-30s" oC_VT100_FG_WHITE ": " oC_VT100_FG_RED , gettimestamp(), Function);
        }
        else if(LogType & oC_LogType_Warning)
        {
            sprintf_s(buffer,size, oC_VT100_FG_GREEN "%09.3f " oC_VT100_FG_WHITE "|" oC_VT100_FG_BLUE " %-30s" oC_VT100_FG_WHITE ": " oC_VT100_FG_YELLOW , gettimestamp(), Function);
        }
        else if(LogType & oC_LogType_GoodNews)
        {
            sprintf_s(buffer,size, oC_VT100_FG_GREEN "%09.3f " oC_VT100_FG_WHITE "|" oC_VT100_FG_BLUE " %-30s" oC_VT100_FG_WHITE ": " oC_VT100_FG_GREEN , gettimestamp(), Function);
        }
        else
        {
            sprintf_s(buffer,size, oC_VT100_FG_GREEN "%09.3f " oC_VT100_FG_WHITE "|" oC_VT100_FG_BLUE " %-30s" oC_VT100_FG_WHITE ": " oC_VT100_FG_WHITE , gettimestamp(), Function);
        }
        len   = strlen(buffer);
        size -= len;
        oC_KPrint_Format(&buffer[len],size,Format,argumentList);
        va_end(argumentList);
    }
#else
#endif
}

//==========================================================================================================================================
//==========================================================================================================================================
bool readlastkdebuglog( char * outString , oC_UInt_t Size )
{
    bool available = false;

    if(isram(outString) && NumberOfLogs > 0 && Size > 0)
    {
        oC_IntMan_EnterCriticalSection();
        available  = true;
        NumberOfLogs--;

        if(GetIndex == 0)
        {
            GetIndex = CFG_UINT16_NUMBER_OF_DEBUG_LOGS - 1;
        }
        else
        {
            GetIndex--;
        }
        char * buffer = DebugLogs[GetIndex];
        oC_IntMan_ExitCriticalSection();
        strncpy(outString,buffer,Size);
    }

    return available;
}

//==========================================================================================================================================
//==========================================================================================================================================
bool readoldestkdebuglog( char * outString , oC_UInt_t Size )
{
    bool available = false;

    if(isram(outString) && NumberOfLogs > 0 && Size > 0)
    {
        oC_IntMan_EnterCriticalSection();
        available  = true;
        NumberOfLogs--;

        char * buffer = DebugLogs[GetOldestIndex++];

        if(GetOldestIndex >= CFG_UINT16_NUMBER_OF_DEBUG_LOGS)
        {
            GetOldestIndex = 0;
        }
        oC_IntMan_ExitCriticalSection();
        strncpy(outString,buffer,Size);
    }

    return available;
}

//==========================================================================================================================================
//==========================================================================================================================================
void savekdebuglog( char * Log )
{
    if(isaddresscorrect(Log) && strlen(Log) > 0)
    {
        oC_IntMan_EnterCriticalSection();
        char * buffer = DebugLogs[PutIndex++];
        if(NumberOfLogs < CFG_UINT16_NUMBER_OF_DEBUG_LOGS)
        {
            NumberOfLogs++;
        }
        GetIndex++;
        if(GetIndex == CFG_UINT16_NUMBER_OF_DEBUG_LOGS)
        {
            GetIndex = 0;
        }
        if(PutIndex == CFG_UINT16_NUMBER_OF_DEBUG_LOGS)
        {
            PutIndex = 0;
        }
        oC_IntMan_ExitCriticalSection();
        strncpy(buffer,Log,CFG_UINT16_MAX_DEBUGLOG_STRING_LENGTH);
    }
}

/* END OF SECTION */
#undef  _________________________________________INTERFACE_FUNCTIOS_SECTION_________________________________________________________________