nRF24LE1E debugging problem in Keil

RE: nRF24LE1E debugging problem in Keil

ovrebekk — Mon, 23 Oct 2017 15:11:54 GMT

Hi Monir

Sorry for the late reply, I have had little time to work on Devzone cases lately.

Do you still have issues with this?
Looking at your schematic there appears to be an issue with the TDI and TDO signals. TDI on the chip should be connected to TDI on the debug connector, and the same for TDO.

Best regards

RE: nRF24LE1E debugging problem in Keil

Monir Hossain — Wed, 04 Oct 2017 13:04:34 GMT

Hi Torbjorn, I have attached the schematic diagram of my setup in my post above. Thank you.

RE: nRF24LE1E debugging problem in Keil

ovrebekk — Wed, 04 Oct 2017 08:51:16 GMT

Hi Monir
Can you share a picture of your setup?
Best regards

RE: nRF24LE1E debugging problem in Keil

Monir Hossain — Wed, 04 Oct 2017 06:54:43 GMT

Hi Torbjorn, Thanks for your concern. Package version is QFN32. No hardware connection to the debug pins as it's connected to nRF kit through a breadboard.

RE: nRF24LE1E debugging problem in Keil

ovrebekk — Wed, 04 Oct 2017 06:41:36 GMT

Hi Monir

What version of the nRF24LE1 do you have?

Have you made sure that there is no conflict with the debugger pins?
On the nRF24LE1 you lose 4 of the GPIO's when using the debugger, and if you have something connected to these pins it could affect the debugger.

Best regards