[blackmagic] adding CC13xx

[Hynek S. <ec...@ce...>]

Hi,

 

I would like to use BlackMagicProbe for debug with this MCU. It is Cortex-M3
and uses JTAG. Unfortunately, it has strange cJTAG as default protocol and
it has to be switched to regular JTAG first. Is there any way how to add
such device to BlackMagicProbe?

cJTAG uses TMS and TCK signals to go through JTAG states to communicate (see
swcu117g.pdf, chapter 5, or directly 5.2.2)

I'd like to try it but I don't know where to add this switching sequence...

 

BR,

Hynek