AirPods Max Battery Not Displayed - Unknown Battery Component 0x01 (Linux)

[mrthr33]

AirPods Max battery level is not displayed. Error log shows:

[ERROR] librepods::bluetooth::aacp] Unknown battery component: 0x01
[INFO]  librepods::bluetooth::aacp] Received Battery Info: []

Root Cause: Battery component parsing in src/bluetooth/aacp.rs only handles:

• 0x02 = Right earbud
• 0x04 = Left earbud
• 0x08 = Case

AirPods Max sends 0x01 (headphones battery) which is not recognized.

Environment:

• LibrePods 0.1.0 (PR Add new linux app #241, commit 4737cbf)
• AirPods Max A2096
• Bazzite Linux (Fedora-based)
• All other features work (Transparency, ear detection, audio)

Fix needed: Add support for battery component 0x01 in the match statement.

[kavishdevar]

could you please try https://github.com/kavishdevar/librepods/actions/runs/19599937603

[kavishdevar]

btw, we now have a discord server! https://discord.gg/HhG4ycVum4

[mrthr33]

This works. Thank you.