Hello
I cannot find the functions available in the ESP32-C6 ROM—corresponding to the function addresses listed in the `esp32c6.rom.libgcc.ld` file—within the documentation.

For example, I would like to know what the function `__ledf2 = 0x40000948;` does and how to call it (what parameters are ...

This program, written in RISC-V assembly without using the IDF SDK, enables a connection from the ESP32-C6 to a terminal program like PuTTY via the USB port.
After compiling and pressing the reset button, the WS2812 LED flashes green twice to indicate that the program has started successfully.
The ...

This RISC-V assembly program blinks the LED to test the various colors without using the IDF SDK.
It also copies data from the `.data` section and initializes the `.bss` section.
You may need to modify the compiler and flashing tool paths in the Makefile.

/* assembly risc-v */
/* blink led 8 white ...

Ok, no problem.

Ok, no problem.

Hello.
Could an administrator create an English sub-forum titled "ESP32-C6 BAREMETAL RISCV"? I have new questions to ask and RISC-V example programs to post.
Thank you very much.

Hello.
Thank you for your reply. I am well aware that I need to replace all the initializations performed by the stage 2 bootloader, and I will do so gradually as I encounter issues.

But I found the problem. I had previously tried stopping the watchdog. I added a step to stop the watchdog timer ...

Hello.

I wrote a RISC-V assembly program for the ESP32-C6 to blink an external LED connected to pin 5.
I compiled this program using the IDF SDK with the command:
idf.py -p com14 flash monitor
and
idf.py set-target esp32-c6


The LED blinks 5 times as expected. So far, so good.

CMakeLists.txt ...