Dear Robert,

Do I take only TCK, TMS, TDI, TDO, TRST, VCC and GND ? Or will I solder 
directly a 20-pin header ? I need also an JTAG-to-USB emulator, Right? and 
also its driver. I have a problem about the wifi. I have a stable mesh 
networking with 4-nodes. After joining the 5. node, network will become 
unstable and collapse. I try to debug this error. Is it feasible such a 
debug in code composer studio?

Thank you.

On Tuesday, April 16, 2019 at 6:21:58 PM UTC+3, RobertCNelson wrote:
>
> On Tue, Apr 16, 2019 at 10:07 AM don_wrt 
> <[email protected] <javascript:>> wrote: 
> > 
> > Hello, 
> > 
> > I have a problem about the beaglebone black wireless. Then I want to 
> debug it. I cannot see a JTAG port. But there is a serial port for debug. I 
> wonder that error codes from serial debug port is the same with error codes 
> or logs returned to ssh terminal through Micro USB port ? If both debian 
> terminal through micro USB and serial debug port return the same error 
> codes, It would not useful for me. I have expected that serial debug port 
> gives something detailed error codes or logs. JTAG would be great to debug 
> codes. Can I debug codes on the Code Composer Studio through serial debug 
> port line by line? Otherwise, I don't think I can find the problem without 
> debugging codes line by line. 
>
> JTAG on the BeagleBone Black Wireless, requires you to solder a 20-pin 
> CTI header on the back of the board. 
>
> Regards, 
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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