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Drop Arduino dependency #255

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6 of 14 tasks
lptr opened this issue Dec 4, 2024 · 0 comments
Open
6 of 14 tasks

Drop Arduino dependency #255

lptr opened this issue Dec 4, 2024 · 0 comments
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internal Internal change

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@lptr
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lptr commented Dec 4, 2024 •
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Arduino has been amazing to get this project started, but is holding us back now. Let's migrate away from it. This will take several steps.

We've started depending on ESP-IDF a while ago, back when we've built with PlatformIO. But PlatformIO still does not support Arduino 3 for ESP32 (see platformio/platform-espressif32#1225), so we switched to using ESP-IDF as the build system/IDE, and are using Arduino as a component. This complicates the build and uses unnecessary resources and adds complexity to the codebase. The final straw, though, was a memory leak for repeated WiFi connections: espressif/arduino-esp32#10664.

Moving to ESP-IDF exclusively can also help prepare for a potential future migration to Rust's https://github.com/esp-rs/esp-idf-svc.

Networking

  • WiFi (incl. softAP provisioning)
  • mDNS
  • NTP
  • MQTT
  • Firmware update

Fixed via #253

Core

Sensor libraries

  • TSL2591 light sensor
  • BH1750 light sensor
  • Dallas temperature
  • SHT2x
  • SHT31
@lptr lptr added the internal Internal change label Dec 4, 2024
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