Well the Engineer who wrote all the code for our product is no longer with us. Since 32 bit windows are but a thing of the past I am stuck trying to figure out how to make our .sys file work in a 64 bit windows machine. I have all the source files for everything, the problem is Im not a coder just a tech. I have the source C code which is what I assume is the file I need to compile for 64 bit. The file is filled with intel hex which I assume is for loading the code into the the ez usb chip.
What I know. It uses the small eeprom to tell the computer its VID PID, which goes to the inf file to run the .sys file. All these are rewritten for our specific hardware, but closes resembles the examples. Using the Cy7C64613-128 EZ USB FX. I dont have the development board.
I was wondering if any one could run me through the steps of taking the c code and compiling it into a 64 bit .sys file. I got the inf file working.
Any help would be appreciated.