USB Low-Full-High Speed Peripherals

[Anonymous]

hi,  i want to program FX2LP's Ram in a C++ application.(precisely what Control Center do when click ProgramFX2=>RAM). but the function LoadExternalRam (in C# source of control center) is not available in CYAPI. what i should to Do?

   

thanks

[Anonymous]

I would help you but this is not PSOC. Sorry. Maybe try contact cypress to see what the issue is.

[Hemanth]

Hi,

   

DownloadFw() API is used for FX3 RAM download in controlcenter. Use the same API even for FX2LP for creating C++ application.

   

Regards,

   

Hemanth
 

[Anonymous]

thanks, i tried this code:

   

CCyFX3Device USBDevice_FX3;
QFile file0( "slave.hex" );
QByteArray FPGA_Prog = file0.readAll();
UINT xferBuffer0_size = file0.size();
unsigned char xferBuffer0[file0.size()];
memcpy(&xferBuffer0, FPGA_Prog.data(), file0.size());// convert file's data to unsigned char in xferBuffer0
file0.close();
UCHAR opCode=0XA0;

   

USBDevice_FX3.DownloadFwToRam(xferBuffer0 , xferBuffer0_size, opCode);
}
 

   

but does not program my FX2LP. please help for this problem.
thanks