ESPNow fails to initialize on ESP32 C6 DevKit C1 N8 board

[felipejfc]

CircuitPython version

Tested both 9.1.0 beta 3 and 9.0.1

Code/REPL

]0;🐍Wi-Fi: off | REPL | 9.1.0-beta.3\
Adafruit CircuitPython 9.1.0-beta.3 on 2024-05-22; ESP32-C6-DevKitC-1-N8 with ESP32C6
>>> import os
>>> import espnow
>>> espnow.ESPNow()

Behavior

Traceback (most recent call last):
]0;🐍Wi-Fi: No IP | REPL | 9.1.0-beta.3\ File "", line 1, in
espidf.IDFError: Generic Failure

Description

Error happen right when trying to initialize espnow driver. board has no problem to use espnow on esp-idf native project

Additional information

No response

[tannewt]

Hi @felipejfc, us Adafruit funded folks haven't done ESP-Now stuff. We're happy to help you debug this. The first step I do is with a debug build DEBUG=1 and then see the UART output for ESP-IDF logging. We're available US work hours on Discord: https://adafru.it/discord in #circuitpython-dev

[dikei100]

Problem seems to be WiFi 6 mode on the ESP32C6 board. With the debug build I get this extended error message:

W (27220) wifi:This API is not supported in WIFI6 mode, please use esp_now_set_peer_rate_config() instead
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
espidf.IDFError: Generic Failure

Unfortunately, I haven't found a solution or workaround for this till now.

[tannewt]

I think the solution is to migrate to esp_now_set_peer_rate_config(). I've asked on the ESP forum what the values for the other parameters (phymode, ersu and dcm) should be so that it is backwards compatible.

[tannewt]

Anyone know the parameters to use with the new API?