2 Replies Latest reply on Apr 17, 2019 6:43 PM by 623985052_4066871

    Maximum endpoints of the FX3


      hi there,

           I want to know the maximum endpoints I can use in the FX3. In my project, there are 3 endpoints, 2 for in and 1 for out. Now I need add one endpoint for out and I had modified the number of endpoints in interface descriptor in the cyfxusbdscr.h and add descriptor information. What bothers me is that there are 4 endpoints but the FX3 failed connect the PC, and when I modified to the 3 endpoints, it works. And only the first three endpoints connect successfully, no matter which three endpoints I put forward. I know the maximum number of the endpoints isn't just 3 but what is the reason limits the number?HemanthR_06SrinathS_16