[BUG] Could not find package with espressif/toolchain-riscv32-esp

[TheFes]

Describe the bug When I try to update from 2023.4.1 to 2023.4.3 I get the following error as soon as it starts installing the newly compiled firmware:

Tool Manager: Installing espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch2
INFO Installing espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch2
Error: Could not find the package with 'espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch2' requirements for your system 'linux_x86_64'

To Reproduce Steps to reproduce the behavior:

1. Press the update button, and wait until compiling is completed

Expected behavior Installation of the firmware :)

[mmakaay]

That is.. well ... Interesting, given that the lamp isn't RISC-V. I will take a look at it.

[mmakaay]

I tried compiling the firmware using esphome 2023.4.3 and 2023.4.4 from the command line install. I could compile and upload without any issues, so the issue is not a general core issue. Investigating further.

[TheFes]

To be sure it's not because of changes made to the config files (I changed the button behaviour a bit) I tried again with the code from example.yaml. I cleaned the build files first (also to be sure to have a clean start) and then tried a manual download with modern format, ant this is what I get then:

INFO Reading configuration /config/esphome/bedside-lamp.yaml...
INFO Updating https://github.com/mmakaay/esphome-xiaomi_bslamp2@dev
WARNING The selected ESP-IDF framework version is not the recommended one. If there are connectivity or build issues please remove the manual version.
WARNING The selected ESP-IDF framework version is not the recommended one. If there are connectivity or build issues please remove the manual version.
INFO Generating C++ source...
INFO Compiling app...
Processing bedside-lamp (board: esp32doit-devkit-v1; framework: espidf; platform: platformio/espressif32 @ 3.5.0)
--------------------------------------------------------------------------------
Tool Manager: Installing espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch2
INFO Installing espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch2
Error: Could not find the package with 'espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch2' requirements for your system 'linux_x86_64'

I'm using the latest stable version of the ESPHome Add-on with ESPHome version 2023.4.4

[amohoste]

Not sure why the RISC-V package is being included either, but the issue seems to be due to Espressif updating the esp32 toolchains and older versions of the package being removed. I managed to fix the issue by adding a newer version of the package, which is still available to my config:

esphome:
  platformio_options:
    platform_packages:
      - "toolchain-riscv32-esp @8.4.0+2021r2-patch5"

[TheFes]

Nice, it indeed works like that!

[mmakaay]

The weird thing is that there is no need at all for the risc32-esp toolchain, since this is an ESP32 device. But I noticed that things work fine when using the current ESPHome default ESP-IDF framework version 4.4.4 for compiling. The lamp firmware had the version forced to 4.3.x to prevent a bricking issue, but for that bricking issue I wrote a PR for ESPHome to work around that. Since that PR has been merged a while ago, I can now safely use 4.4.4 for compiling and everything is peachy :-) Tried it on my dev lamp and it's up and running now.

Note that using 4.4.4, the build output doesn't mention riscv32 at all:

HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
 - framework-espidf @ 3.40404.0 (4.4.4)
 - tool-cmake @ 3.16.4
 - tool-ninja @ 1.9.0
 - toolchain-esp32ulp @ 2.35.0-20220830
 - toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5

An additional issue that could occur, is that the file esp_mac.h could not be found on systems for which the riscv32 toolchain could be found. Really feels like some stuff was backported into the 4.3.x ESP-IDF framework in PlatformIO. But that issue was also fixed by moving to 4.4.4.

I will create a new release that fixes this issue.

[mmakaay]

I crafted a new 2023.4.0 release, which should fix the compile issues.

https://github.com/mmakaay/esphome-xiaomi_bslamp2/releases/tag/2023.4.0

[mmakaay]

Things look good for me with this release. I'll close the issue now. If there are remaining issues with it, then let me know and I'll reopen the issue.