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@github-actions github-actions released this 13 Oct 19:48
· 86 commits to main since this release
6c8903a

LZ4 Compression (#79)

Add a new configuration option, "compress_osd", to the air side process.

If this is set to "true", then the entire "character buffer" will be sent using LZ4 compression at the rate defined in osd_update_rate_hz, instead of sending raw MSP messages over the air.

When enabled, this should fix INAV delta update related issues as well as provide better link stability.

To enable:

Use the CLI button in the configurator on your VTx side after updating to 0.7.0.

package-config set msp-osd compress_osd true
package-config apply msp-osd

If the apply hangs, just reboot your VTx.

Note that INAV HD mode sync issues may still be present, use the usual workarounds (enter menu or switch screens) to fix these.

Compressed mode may also be valuable for other FCs, as it should make the overall link much more reliable and stable.

The goggles side is backwards compatible, so you can continue to use un-updated VTx, they just won't get the new feature.