cyusb.sys and multiple devices | Cypress Semiconductor
cyusb.sys and multiple devices
We have recently added a second custom device using the same FX2 chip as the first. We modified the INF to detect the 2nd device's VID/PID. The problem is we are getting a "Code 38" error in Device Manager (Windows cannot load the device driver for this hardware because a previous instance of the device driver is still in memory). Is this expected? For a work-around we created a renamed copy of the driver and INF and it appears to be functioning. Is this the design for using multiple devices on a system?