esp-prog was faulty, I tried with a new one and it worked.

I am experimenting with RMT peripheral. I like how flexible and extensible it is.
I wanted to know few things about its implementation in IDF v4.4.2 .

When we enable loop_en in tx_config, does it use interrupt to resend the signals or DMA or its handled by RMT hardware ?
This information is ...

I tried with another board, got similar results.
Looks like there is some problem with esp prog.
I have ordered another esp prog. I would check with that and post results.

After Holding boot , press and release (rst), and release boot , i think board was halted. The LED was not blinking.
I got the following logs


Open On-Chip Debugger v0.11.0-esp32-20220411 (2022-04-11-08:47)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html ...

I tried 2000, 500 and 1000. Got the same error everytime.

Every time I connect esp_prog jtag with esp32-s2-wrover based board esp32-s2-soala-1, I get the following error.


Open On-Chip Debugger v0.11.0-esp32-20220411 (2022-04-11-08:47)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
adapter speed: 20000 kHz ...