1 Reply Latest reply on Dec 29, 2019 10:38 PM by HemanthR_06

    Using libusb to interface with Cypress FX3 USB BootLoader Device

    DiDi_4439146

      Hi,

       

      I am writing a custom firmware flasher for a device I built. I am trying to use libusb-1.0 which requires a compatible driver to be installed for the device. I used Zidag in order to update the driver from the CYUSB3 (v1.2.3.22) to WinUSB (v6.1.7600.16385) which allowed me to use libusb against this device - and everything works

       

      The problem I have is I don't want end users to have to download Zidag and follow instructions to get the driver changed, is there a more appropriate or seamless way to allow libusb to be used with the cypress usb bootloader? Or a more automatic way to change the driver?

       

       

      Thank you,

      Dimitar