Hardware Debug DFR0478
Ethapus 2023-04-28 05:56:31 584 Views1 Replies I am trying to hardware debug my DFR0478 with an esp-prog debugger over JTAG interface, but am unsure which pins on my firebeetle to connect to TMS, TCK, TDO and TDI.
I tried the following which is what I found should be correct for a standard ESP32:
GPIO14 => JTAG TMS
GPIO12 => JTAG TDI
GPIO13 => JTAG TCK
GPIO15 =>JTAG TDO
However, I am not having any success so far. (Failed to launch GDB: .pioinit:11) I am grateful for any help with this problem!
2023-05-10 19:54:19 xingzhao.zhu
Hello,
Is it possible to provide us with a little bit more information? Can we maybe have a look at your wring, set-ups, screenshots.. etc?
Thank you,
xingzhao.zhu 
