nRF24LE1E debugging problem in Keil

[Monir Hossain]

I installed nRFprobe driver to program and debug my nRF24LE1 chip from Keil. I am using a nRFgo 6700 starter kit for flashing and debugging purpose. I connect ISP connection from my chip to nRF kit and successfully flash the hex file. But I can't debug. Please find the process I tried:

Step 1: I build the program and download the hex file by selecting my nRF board from keil debug settings.

It burned the program successfully.

Step 2: Then I try to debug. It seems like that it starts debugging without showing any error. But it doesn't stop at my breakpoint. Even if I press F10 or any other debugging button, it's not working. Please find the screenshot below.

Schematic Diagram for my setup:

NB. I also modify from nRFProbe Settings by selecting "Program device through the JTAG interface" after flashing the chip with the enabling of debugging (set debug byte in info page). But similar thing happens. Debugging functionalities aren't working.

Guys, please help me to resolve this problem? Thanks in advance.

[ovrebekk]

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