Fix PG ID and corruption in MSP_SET_SENSOR_CONFIG (#14230)

* Fix PG ID

* Fix corruption in MSP_SET_SENSOR_CONFIG

* No need to specify ammount of bytes remaining

* Update after review from @ledvinap

* Remove unused PG_BETAFLIGHT_END

src/main/msp/msp.c

@@ -3350,18 +3350,23 @@ static mspResult_e mspProcessInCommand(mspDescriptor_t srcDesc, int16_t cmdMSP,
         sbufReadU8(src);
 #endif
 
+        if (sbufBytesRemaining(src) >= 1) {
 #ifdef USE_RANGEFINDER
             rangefinderConfigMutable()->rangefinder_hardware = sbufReadU8(src);
 #else
             sbufReadU8(src);
 #endif
+        }
 
+        if (sbufBytesRemaining(src) >= 1) {
 #ifdef USE_OPTICALFLOW
             opticalflowConfigMutable()->opticalflow_hardware = sbufReadU8(src);
 #else
             sbufReadU8(src);
 #endif
+        }
         break;
+
 #ifdef USE_ACC
     case MSP_ACC_CALIBRATION:
         if (!ARMING_FLAG(ARMED))

src/main/pg/pg_ids.h

@@ -159,7 +159,6 @@
 //#define PG_SOFTSERIAL_PIN_CONFIG    558  // removed, merged into SERIAL_PIN_CONFIG
 #define PG_GIMBAL_TRACK_CONFIG      559
 #define PG_OPTICALFLOW_CONFIG       560
-#define PG_BETAFLIGHT_END           560
 
 
 // OSD configuration (subject to change)

src/main/sensors/opticalflow.c

@@ -68,8 +68,8 @@ PG_REGISTER_WITH_RESET_TEMPLATE(opticalflowConfig_t, opticalflowConfig, PG_OPTIC
 PG_RESET_TEMPLATE(opticalflowConfig_t, opticalflowConfig,
     .opticalflow_hardware = OPTICALFLOW_NONE,
     .rotation = 0,
-    .flow_lpf = 0,
-    .flip_x = 0
+    .flip_x = 0,
+    .flow_lpf = 0
 );
 
 static opticalflow_t opticalflow;