After connecting to the Raspberry Pi4, the execution cannot continue, only single-step debuggingwhen i run c, it report this error
There are many and much better tutorials about JTAG than I can write. It is a mature technology, used by many working in embedded development. It is normally very straightforward to use, since the embedded boards usually have a specific JTAG port, or a JTAG capability integrated into the USB port. However, Raspberry Pi has none of these, no JTAG port and no JTAG capability on USB. On the other hand, ARM, naturally, supports JTAG and JTAG capability is exposed through GPIO pins on Raspberry Pi. That is what we are going to use. Uims Cuchd
Hi, I have not tried this for some time, but it may help you with some tips.