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Published 20 hours ago • verified publisher icon kirovilya

cc2538 ZNP

Open kirovilya opened this issue 5 years ago • 2 comments

@splitice Hi Mathew. I did not find another way to contact you :) I have a small question for you. You successfully worked with cc2538 and zigbee-shepherd, I now also try to run the coordinator on cc2538 + cc2592, but there were difficulties. I compiled the ZNP firmware in IAR for ARM, I flash it to cc2538 through JLink, but now I can’t connect it to USB.

  1. Tried via TTL's USB and RX, TX == PA0, PA1. The port in the system appears regardless of the connected cc2538, but through the Z-tool does not find the device on the port.
  2. I tried using the built-in USB. I build the ZNP firmware with HAL_UART_USB and connected USBP, USBN directly to the USB port. The port does not appear in the system.

What can you advise to connect?

kirovilya avatar May 07 '19 06:05 kirovilya

We don't use the USB interface. I'd say check your configuration though. Likely you have a missconfiguration (preprocessor / global).

splitice avatar May 07 '19 06:05 splitice

Well, if not USB, but UART. By default, UART works through PA1, PA0. So it should work with TTL's USB... :( Thank you for response

kirovilya avatar May 07 '19 06:05 kirovilya