CYW920706WCDEVAL and J-tag debugging with Jlink

[makuc_4236116]

Hi,

we have the above board and dont find a document which explains how the Jtag interface must be activated.

I get the error:

J-Link GDB Server failed:

Could not connect to target. Please check if target is powered and if ribbon cable is plugged properly.

For more details, see the JLinkGDBServerCL.exe console.

I found the document CYW207x9-JTAG-Debugging but this is not exactly the board which I have. In the document

is mentioned that in the code something must be changed to activate the gpio.

My question now:

Can it be that I have this problem? Must something be done in the code to activate the J27 Header?

Thanks

Manfred

[AnjanaM_61 · Accepted solution]

Hi Manfred,

Could you please confirm if you gone through the doc 'Debugging-Support-Using-J-Link.pdf ' available in the doc folder of WICED SDK (  /20706-A2_Bluetooth/doc/Debugging-Support-Using-J-Link.pdf  )

Attached the same.

Thanks,
Anjana