App 2.22.1: gear badge shows only P; Logs list the raw gear codes

The badge said "D" for every gear that was not P, so N and R read as D.
EVHardware now passes on the raw gear code; the badge shows P for 1,
no letter for codes not yet mapped, "—" when unread. The Logs tab lists
each change of the code with time and speed, to match R, N and D on
the car. Emulator only.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LhzAVaUyqcw5PkGjz4mWW6

EVHardware/lib/src/main/java/com/evsuite/hardware/EVHardware.kt

@@ -2115,7 +2115,14 @@ object EVHardware {
     private val sGearLog = StateChangeLog<Int>()
     private val sIgnitionLog = StateChangeLog<Int>()
 
-    fun isVehicleInPark(): Boolean? {
+    fun isVehicleInPark(): Boolean? = getGearRaw()?.let { it == GEAR_PARK_VALUE }
+
+    /**
+     * The gear as the car's own code, null if unreadable. Only P = 1 is established (see
+     * [isVehicleInPark]); the other codes are passed on unnamed so the app can show them and
+     * the driver can match them to R, N and D.
+     */
+    fun getGearRaw(): Int? {
         val gen = FirmwareInfo.getGeneration()
         val gear = when {
             gen == FirmwareInfo.Gen.SWI133 ->
@@ -2132,7 +2139,7 @@ object EVHardware {
         if (sGearLog.accept(gear)) {
             AppLogger.i(TAG, "isVehicleInPark — gen=$gen gear=$gear (P=$GEAR_PARK_VALUE)")
         }
-        return gear == GEAR_PARK_VALUE
+        return gear
     }
 
     // ── Read gear SWI68/165 (poll direct) + A9 (CarStateClient) ───────────