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TMDSCNCD28P65X: ControlHandler problem with USB on CPU2

Part Number: TMDSCNCD28P65X

Tool/software:

Hello, 

I tried to follow the usb_ex1_dev_serial example. It worked perfectly fine however when I tried to implement in in my project the ControlHandler is never called. The txhandler and the rxhandler works fine. I can communicate with the PC via USB, but it never calls the ControlHandler. My USB is on CPU2 and would like to know what could be the potentiel problem for why it never goes into the ControlHandler function.

  • Hi

    The ControlHandler is a call back function meant to handle control and setup of the  device.  This will be called to handle  all asynchronous control events (connection/disconnection)  related to the  operation of the device .

    Best Regards

    Siddharth

  • Hi, 

    My MCU doesn't seem reach this function when it is on CPU2. I tried it with the usb_ex1_dev_serial example and it worked but once I did it on the CPU2 this particular function doesn't work. Even when I connect or disconnect the USB.