Make acceleration axises consistent #127

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MrUnknownDE · 2026-04-05T17:51:53+02:00

MrUnknownDE commented

2026-04-05 17:51:53 +02:00

Originally created by @Eirenliel on 3/4/2025

There might be an issue that acceleration axises in packets sent are not matched with rotation axises https://github.com/SlimeVR/SlimeVR-Server/pull/1014#issuecomment-2698353717

This should be true for all trackers, because the rotation is transformed, but not acceleration. But also some IMUs might behave differently and need to be ensured to send acceleration in the same coordinate frame as each other.

It's not a big deal right now, but it will make any future improvements to the system consistent and not stumble over this.

*Originally created by @Eirenliel on 3/4/2025* There might be an issue that acceleration axises in packets sent are not matched with rotation axises https://github.com/SlimeVR/SlimeVR-Server/pull/1014#issuecomment-2698353717 This should be true for all trackers, because the rotation is transformed, but not acceleration. But also some IMUs might behave differently and need to be ensured to send acceleration in the same coordinate frame as each other. It's not a big deal right now, but it will make any future improvements to the system consistent and not stumble over this.

MrUnknownDE added the Priority: Low Area: Sensor Fusion Area: IMU Support Priority: Low labels 2026-04-05 17:51:54 +02:00

MrUnknownDE referenced this issue

2026-04-05 17:52:53 +02:00

Using avr/pgmspace for ESP8266 for DMP #382

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Reference: github/SlimeVR-Tracker-ESP#127