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How do I disable USB temporarily on CC1111 without causing a disconnect

Hi Everyone,

I got the CC1110 - CC1111 DK and am developing an idea based on the RF modem example (swrc088b). I have a PC with the CC1111 dongle and going to have a small numer of remote sensors based on the CC1110.

I have removed most of the RF from the example and I am using a very simple fixed message. The USB portion of the example is basically as is. My problem is that when the PC is connected, the USB interface, interferes with the radio. If I comment out the HAL_PROCESS(); in my main loop then USB connection times out on the PC. Once the connection times out my radio messages are received correctly. I don’t know a lot about USB but I need a way to make the PC not send data or whatever it is doing during the Rx radio function. Basically I need to turn the USB off for about 400 ms without causing it to become unrecognizable as a USB device in Windows

Any help will be greatly appreciated

Thanks

matt