for legacy-testing reasons, better to define the used percent instead of avail

rbiasini · rbiasini · commit 8f1a5122faea · 2019-12-05T12:50:01.000-08:00
diff --git a/log.capnp b/log.capnp
@@ -287,7 +287,7 @@ struct ThermalData {
   chargingError @17 :Bool;
   chargingDisabled @18 :Bool;
 
-  memAvailPercent @19 :Int8;
+  memUsedPercent @19 :Int8;
   cpuPerc @20 :Int8;
 
   enum ThermalStatus {
