Add comments for Semi truck fields

.github/workflows/build.yml

@@ -19,8 +19,8 @@ jobs:
 
     - name: Set up protoc
       run: |
-        wget https://github.com/protocolbuffers/protobuf/releases/download/v25.0/protoc-25.0-linux-x86_64.zip
-        unzip protoc-25.0-linux-x86_64.zip
+        wget https://github.com/protocolbuffers/protobuf/releases/download/v25.1/protoc-25.1-linux-x86_64.zip
+        unzip protoc-25.1-linux-x86_64.zip
         sudo mv bin/protoc /usr/local/bin/protoc
         sudo mv include/* /usr/local/include/
 

README.md

@@ -153,7 +153,7 @@ Prometheus or a StatsD interface supporting data store for metrics. This is requ
 ## Protos
 Data is encapsulated into protobuf messages of different types. We do not recommend making changes, but if you need to recompile them you can always do so with:
 
-  1. Install protoc, currently on version 4.25.0: https://grpc.io/docs/protoc-installation/
+  1. Install protoc, currently on version 4.25.1: https://grpc.io/docs/protoc-installation/
   2. Install protoc-gen-go: `go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.28`
   3. Run make command
   ```sh

protos/vehicle_data.proto

@@ -80,14 +80,14 @@ enum Field {
   TpmsPressureFr = 70;
   TpmsPressureRl = 71;
   TpmsPressureRr = 72;
-  TmpsPressureRe1L0 = 73;
-  TmpsPressureRe1L1 = 74;
-  TmpsPressureRe1R0 = 75;
-  TmpsPressureRe1R1 = 76;
-  TmpsPressureRe2L0 = 77;
-  TmpsPressureRe2L1 = 78;
-  TmpsPressureRe2R0 = 79;
-  TmpsPressureRe2R1 = 80;
+  TmpsPressureRe1L0 = 73;  // Semi-truck only
+  TmpsPressureRe1L1 = 74;  // Semi-truck only
+  TmpsPressureRe1R0 = 75;  // Semi-truck only
+  TmpsPressureRe1R1 = 76;  // Semi-truck only
+  TmpsPressureRe2L0 = 77;  // Semi-truck only
+  TmpsPressureRe2L1 = 78;  // Semi-truck only
+  TmpsPressureRe2R0 = 79;  // Semi-truck only
+  TmpsPressureRe2R1 = 80;  // Semi-truck only
   TpmsLastSeenPressureTimeFl = 81;
   TpmsLastSeenPressureTimeFr = 82;
   TpmsLastSeenPressureTimeRl = 83;
@@ -104,15 +104,15 @@ enum Field {
   DriverSeatBelt = 94;
   PassengerSeatBelt = 95;
   DriverSeatOccupied = 96;
-  PassengerSeatFoldPosition = 97;
+  PassengerSeatFoldPosition = 97;  // Semi-truck only
   LateralAcceleration = 98;
   LongitudinalAcceleration = 99;
   CruiseState = 100;
   CruiseSetSpeed = 101;
   LifetimeEnergyUsed = 102;
   LifetimeEnergyUsedDrive = 103;
-  TractorParkBrakeStatus = 104;
-  TrailerParkBrakeStatus = 105;
+  TractorParkBrakeStatus = 104;  // Semi-truck only
+  TrailerParkBrakeStatus = 105;  // Semi-truck only
   BrakePedalPos = 106;
   RouteLastUpdated = 107;
   RouteLine = 108;