scale.c

static int AppPoolSettings(const ISOVT_EVENT_DATA_T* psEvData)
{

   static iso_u8*  pu8PoolData = 0;        // Pointer to the pool data ( Attention:  )
   static iso_u32  u32PoolSize = 0UL;
   static uint16_t poolCrc = 0;


    u32PoolSize = LoadPoolFromFile("/data/DefaultPool.iop", &pu8PoolData);
    poolCrc = crc16_le(0, pu8PoolData, u32PoolSize);

    iso_DebugPrint("LoadPoolFromFile (u32PoolSize = %d)\n", u32PoolSize);

    //TODO do not crash if the File is not exist.


   // Only if VT and VTC is Version 5 or higher 32 bytes are used else the first 7 bytes

    iso_u8 abVersion1[] = "LOGXXXX";       // ISO version string

    char buffer [5];
   snprintf(buffer, 5, "%.4X",poolCrc);

   //we want to replace the XXXX with the CRC value:

   abVersion1[3] = buffer[0];
   abVersion1[4] = buffer[1];
   abVersion1[5] = buffer[2];
   abVersion1[6] = buffer[3];

   //resulting Pool Label:
   iso_DebugPrint("abVersion **resulting Pool Label *** (%s)\n", abVersion1);

   iso_u16 u16SKM_Scal = 0u;
   iso_u16 u16DM_Scal = 0u;           // Scaling factor * 10000
   

   IsoVtcPoolLoad(psEvData->u8Instance, abVersion1, 80, 80, 480, // VTC instance, Version Label, SKM width and height, DM res.
      PoolTransferFlash, pu8PoolData, u32PoolSize, 0UL, 0u, 0); // PoolAddress, PoolSize


   u16DM_Scal = (iso_u16)IsoVtcPoolReadInfo(psEvData->u8Instance, PoolDataMaskScalFaktor);       // Call only after PoolInit !!
   u16SKM_Scal = (iso_u16)IsoVtcPoolReadInfo(psEvData->u8Instance, PoolSoftKeyMaskScalFaktor);

	if (u16SKM_Scal <= 11111u && u16SKM_Scal >= 9000u ) //erst ab 111% saklieren, vorher nicht ... damit wird bei 80x80 und 72x72 nicht skaliert.
	{
		u16SKM_Scal = ISO_FACTOR_ONE;
	}


/*    u16DM_Scal /= 2;
   u16SKM_Scal /= 2;*/

	iso_DebugPrint("PoolDataMaskScalFaktor    =  %i", u16DM_Scal);
	iso_DebugPrint("PoolSoftKeyMaskScalFaktor =  %i", u16SKM_Scal);

	// ------------------------------------------------------------------------------




	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  1000u,  1999u, u16DM_Scal, Scaling);        // DataMask
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  2000u,  2999u, u16DM_Scal, Scaling);        // AlarmMask
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  3000u,  3499u, u16DM_Scal, Scaling);        // Container
																								// SoftKeyMask
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  6000u,  6999u, u16DM_Scal, Scaling);        // Button
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  7000u,  7999u, u16DM_Scal, Scaling);        // InputBoolean
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  8000u,  8999u, u16DM_Scal, Scaling);        // InputString
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  9000u,  9999u, u16DM_Scal, Scaling);        // InputNumber
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 10000u, 10999u, u16DM_Scal, Scaling);        // InputList
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 11000u, 11499u, u16DM_Scal, Scaling);        // OutputString
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 12000u, 12999u, u16DM_Scal, Scaling);        // OutputNumber
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 13000u, 13499u, u16DM_Scal, Scaling);        // Line
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 14000u, 14499u, u16DM_Scal, Scaling);        // Rectangle
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 15000u, 15499u, u16DM_Scal, Scaling);        // Ellipse
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 16000u, 16499u, u16DM_Scal, Scaling);        // Polygon
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 17000u, 17499u, u16DM_Scal, Scaling);        // Meter
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 18000u, 18499u, u16DM_Scal, Scaling);        // LinearBargraph
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 19000u, 19499u, u16DM_Scal, Scaling);        // ArchedBargraph
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 20000u, 20499u, u16DM_Scal, Scaling);        // PictureGraphic
																								// ObjectPointer
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 23000u, 23499u, u16DM_Scal, Scaling);        // FontAttributes
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 24000u, 24499u, u16DM_Scal, Scaling);        // LineAttributes
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 25000u, 25499u, u16DM_Scal, Scaling);        // FillAttributes
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 30000u, 30999u, u16DM_Scal, Scaling);        // OutputList

	/*HANDLE SOFTKEY MANIPULATION*/

	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,     0u,     0u, u16SKM_Scal, Centering);     // Working set object
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  3500u,  3999u, u16SKM_Scal, Scaling);       // Container
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance,  5000u,  5999u, u16SKM_Scal, Centering);     // Softkeys
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 11500u, 11999u, u16SKM_Scal, Scaling);       // OutputString
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 13500u, 13999u, u16SKM_Scal, Scaling);       // Line
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 14500u, 14999u, u16SKM_Scal, Scaling);       // Rectangle
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 15500u, 15999u, u16SKM_Scal, Scaling);       // Ellipse
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 16500u, 16999u, u16SKM_Scal, Scaling);       // Polygon
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 20500u, 20999u, u16SKM_Scal, Scaling);       // Working set bitmaps
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 23500u, 23999u, u16SKM_Scal, Scaling);       // FontAttributes
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 24500u, 24900u, u16SKM_Scal, Scaling);       // LineAttributes
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 25000u, 25499u, u16SKM_Scal, Scaling);       // FillAttributes
	IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 29000u, 29999u, u16SKM_Scal, Centering);     // Auxiliary function


	iso_u16 value_of_VT_VERSIONNR = IsoVtcGetStatusInfo(psEvData->u8Instance, VT_VERSIONNR);
	iso_DebugPrint("VT_VERSIONNR = %i", value_of_VT_VERSIONNR);

	if (value_of_VT_VERSIONNR == VT_V2_FE)
	{
		iso_DebugPrint("Transforming Auxiliary function Type 2 into Type 1");
		IsoVtcPoolSetIDRangeMode(psEvData->u8Instance, 29000, 29999, 0, AuxToV2);
	}
	return 0;
}