Apologies for restarting this old thread, but Google has chosen it. Adjust the Nimble Log Level in SDK config to prevent those message:

CONFIG_BT_NIMBLE_LOG_LEVEL_WARNING=y
CONFIG_BT_NIMBLE_LOG_LEVEL=2

Find or build a demo project for each of those functions. Make sure they work, and that you understand them. Then combine them into a new project.

Yes, they recommended to use google with "site:esp32.com".

viewtopic.php?f=14&t=40211

More notes here: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116467 #include <stdint.h> __attribute__ ((noinline)) uint32_t callee(uint32_t x, uint16_t y){ return x + y; } __attribute__ ((noinline)) uint32_t caller(uint32_t x, uint32_t y){ return callee(x, y); } In the above code, both caller() and...

Cleaned up patches for upstream OpenOCD available here, could use reviewers and testers for ESP32 and ESP32-S2.

I saw this once, but it was 2.4GHz radio transmission was sagging power supply slightly, so then RMT bitstream level was not reaching VIH level for LED strip.

I found Espressif's gprof. Changing the default is easy, but combining multiple text sections is more complicated, but should be doable by merging the symbol sets using BFD.

Thanks ESP_Sprite. I think it should be possible to support them all with this approach, I just need to figure out how to structure it in OpenOCD so they can all share the same implementation. Also, does Espressif maintain their own port of gprof, or distribute mainline? It might make sense to patch...

Moving to polling XDM_TRAX_DEBUGPC non-intrusively: Built-in JTAG -> 2.9ksamples/second. USB2.0 FT2232H -> 3.4ksamples/second Built-in JTAG with request batching -> 18ksample/second :) USB2.0 FT2232H with request batching -> 100ksample/second! A very rough set of changes is available for the ESP32-S...

Thanks ESP_Sprite! I'll give that a try later.

I wired an FT2232H into OpenOCD - was able to reach ~14 samples per second, mostly due to reduced USB2.0 latency(125us for FT2232H vs 1ms for ESP32-S3 USB JTAG), not fast enough to usefully program our system.