Pre-Build command error in VisualDSP

Question

Hello, 
 according to the Blackfin FPGA EZ-EXTENDER Software Readme file I added a command in the Pre-build section of my project in order to convert our FPGA Image before compiling the DSP Project: 
 
 I have this error in VisualDSP: 
 
 If I run the executable ImageConverter.exe directly with double-click I have no error and it correctly creates the fpga_image.h 
 This is the content of FPGA_IMAGE folder: 
 
 I'm running Windows 10. 
 Any suggestion? 
 Thank you in advance. 
 Marco

AndyK2 · Accepted Answer

Hi Marco, 
 When ImageConverter.exe is invoked without a parameter, it expects input file 'fpga.hex' in the current working directory (i.e. not in the directory where ImageConverter.exe itself is located). 
 Hence, if the input image is located somewhere else, it does need to be provided as a parameter, for example: 
 ..\FPGA-IMAGE\ImageConverter.exe ..\FPGA-IMAGE\fpga.hex 
 Regards, Andy