Removed raw member that was introduced in commit 3f39352d95. Its role now plays last member of values[] array. Same RAM usage, reduced FLASH usage.

radio/src/telemetry/frsky.cpp

@@ -84,18 +84,18 @@ void FrskyValueWithMin::set(uint8_t value)
     this->value = value;
   }
   else {
-    //calculate the average from values[], raw, value
+    //calculate the average from values[] and value
+    //also shift readings in values [] array
     unsigned int sum = values[0];
     for (int i=0; i<TELEMETRY_AVERAGE_COUNT-1; i++) {
       uint8_t tmp = values[i+1];
       values[i] = tmp;
       sum += tmp;
     }
-    values[TELEMETRY_AVERAGE_COUNT-1] = raw;
-    sum += raw + value;
-    this->value = sum/(TELEMETRY_AVERAGE_COUNT+2);
+    values[TELEMETRY_AVERAGE_COUNT-1] = value;
+    sum += value;
+    this->value = sum/(TELEMETRY_AVERAGE_COUNT+1);
   }
-  raw = value;
 #else
   if (this->value == 0) {
     this->value = value;

radio/src/telemetry/frsky.h

@@ -70,18 +70,17 @@ extern uint8_t telemetryState;
 #endif
 
 #if defined(CPUARM)
-#define RAW_FRSKY_MINMAX(v)   v.raw
-#define TELEMETRY_AVERAGE_COUNT 2     //we actually average two more readings!
+#define TELEMETRY_AVERAGE_COUNT 3     //we actually average one more reading!
+#define RAW_FRSKY_MINMAX(v)     v.values[TELEMETRY_AVERAGE_COUNT-1]
 class FrskyValueWithMin {
   public:
-    uint8_t value;      //fitered value (average of last TELEMETRY_AVERAGE_COUNT+2 values)
+    uint8_t value;      //fitered value (average of last TELEMETRY_AVERAGE_COUNT+1 values)
     uint8_t min;        
     uint8_t values[TELEMETRY_AVERAGE_COUNT];
-    uint8_t raw;        //raw value (unfiltered)
     void set(uint8_t value);
 };
 #else
-#define RAW_FRSKY_MINMAX(v)   v.value
+#define RAW_FRSKY_MINMAX(v)     v.value
 class FrskyValueWithMin {
   public:
     uint8_t value;