[ETH01-EVO POE] compilation problem with DM9051 Ethernet component

[Sleeper85]

Discussed in #2

^{Originally posted by Imanol82 November 2, 2024}
Hello!

I'm making a new version of the yambms to put inside the box I printed in 3D.
I have already soldered all the wires and when I start to compile the yambms.yaml that I have running to install it on this new board I get this error.
What am I doing wrong?

Thank you very much!!

[Sleeper85]

esphome/esphome#6861 (comment)

[Sleeper85]

@Imanol82

Replace the old source with this code.

external_components:
  - source: 
      type: git
      url: https://github.com/esphome/esphome
      ref: d5bdf2575c151abfad39b6c24c3856395a7d0901
    components:
      - ethernet

[Imanol82]

Amazing. I've updated ESPHome and the firmware. Everything is working again.

Stupid question, why appears 1.4.4B as last instead of 1.4.5?

Thank you my friend, you're a master!!

and I have this warning too, I don't know if it's important.

Reading CMake configuration...
Warning! Flash memory size mismatch detected. Expected 4MB, found 2MB!
Please select a proper value in your sdkconfig.defaults or via the menuconfig target!

[Sleeper85]

It seems like you just didn't download the latest version from Github ?

[Sleeper85]

Warning! Flash memory size mismatch detected. Expected 4MB, found 2MB!

The default flash size for an ESP32-C3-DevKitM-1 board is 4MB but it seems your ETH01-EVO board only has 2MB of Flash?

Try this:

esp32:
  board: esp32-c3-devkitm-1
  variant: esp32c3
  flash_size: 2MB
  framework:
    type: esp-idf
    version: latest
    platform_version: 6.5.0

[Imanol82]

No. If I put this, I receibe this error:

Error: The program size (944880 bytes) is greater than maximum allowed (786432 bytes)
*** [checkprogsize] Explicit exit, status 1
========================= [FAILED] Took 181.36 seconds =========================

So I take out. with warning but is working...

Thank you very much!