Added getLegacyBatteryVoltage

src/main/interface/msp.c

@@ -523,7 +523,7 @@ static bool mspCommonProcessOutCommand(uint8_t cmdMSP, sbuf_t *dst, mspPostProce
         break;
 
     case MSP_ANALOG:
-        sbufWriteU8(dst, (uint8_t)constrain((getBatteryVoltage() + 5) / 10, 0, 255));
+        sbufWriteU8(dst, (uint8_t)constrain(getLegacyBatteryVoltage(), 0, 255));
         sbufWriteU16(dst, (uint16_t)constrain(getMAhDrawn(), 0, 0xFFFF)); // milliamp hours drawn from battery
         sbufWriteU16(dst, getRssi());
         sbufWriteU16(dst, (int16_t)constrain(getAmperage(), -0x8000, 0x7FFF)); // send current in 0.01 A steps, range is -320A to 320A
@@ -560,7 +560,7 @@ static bool mspCommonProcessOutCommand(uint8_t cmdMSP, sbuf_t *dst, mspPostProce
         sbufWriteU16(dst, batteryConfig()->batteryCapacity); // in mAh
 
         // battery state
-        sbufWriteU8(dst, (uint8_t)constrain((getBatteryVoltage() + 5) / 10, 0, 255)); // in 0.1V steps
+        sbufWriteU8(dst, (uint8_t)constrain(getLegacyBatteryVoltage(), 0, 255)); // in 0.1V steps
         sbufWriteU16(dst, (uint16_t)constrain(getMAhDrawn(), 0, 0xFFFF)); // milliamp hours drawn from battery
         sbufWriteU16(dst, (int16_t)constrain(getAmperage(), -0x8000, 0x7FFF)); // send current in 0.01 A steps, range is -320A to 320A
 

src/main/rx/cc2500_frsky_x.c

@@ -198,7 +198,7 @@ static void buildTelemetryFrame(uint8_t *packet)
         if (rxFrSkySpiConfig()->useExternalAdc) {
             a1Value = (uint8_t)((adcGetChannel(ADC_EXTERNAL1) & 0xfe0) >> 5);
         } else {
-            a1Value = ((getBatteryVoltage() + 5) / 10) & 0x7f;
+            a1Value = getLegacyBatteryVoltage() & 0x7f;
         }
         frame[4] = a1Value;
     }

src/main/sensors/battery.c

@@ -480,6 +480,11 @@ uint16_t getBatteryVoltage(void)
     return voltageMeter.filtered;
 }
 
+uint16_t getLegacyBatteryVoltage(void)
+{
+    return (voltageMeter.filtered + 5) / 10;
+}
+
 uint16_t getBatteryVoltageLatest(void)
 {
     return voltageMeter.unfiltered;

src/main/sensors/battery.h

@@ -86,6 +86,7 @@ float calculateVbatPidCompensation(void);
 uint8_t calculateBatteryPercentageRemaining(void);
 bool isBatteryVoltageConfigured(void);
 uint16_t getBatteryVoltage(void);
+uint16_t getLegacyBatteryVoltage(void);
 uint16_t getBatteryVoltageLatest(void);
 uint8_t getBatteryCellCount(void);
 uint16_t getBatteryAverageCellVoltage(void);

src/main/telemetry/crsf.c

@@ -203,7 +203,7 @@ void crsfFrameBatterySensor(sbuf_t *dst)
     if (telemetryConfig()->report_cell_voltage) {
         sbufWriteU16BigEndian(dst, (getBatteryAverageCellVoltage() + 5) / 10); // vbat is in units of 0.01V
     } else {
-        sbufWriteU16BigEndian(dst, (getBatteryVoltage() + 5) / 10);
+        sbufWriteU16BigEndian(dst, getLegacyBatteryVoltage());
     }
     sbufWriteU16BigEndian(dst, getAmperage() / 10);
     const uint32_t mAhDrawn = getMAhDrawn();

src/main/telemetry/frsky_hub.c

@@ -389,7 +389,7 @@ static void sendVoltageCells(void)
  */
 static void sendVoltageAmp(void)
 {
-    uint16_t voltage = (getBatteryVoltage() + 5) / 10;
+    uint16_t voltage = getLegacyBatteryVoltage();
     const uint8_t cellCount = getBatteryCellCount();
 
     if (telemetryConfig()->frsky_vfas_precision == FRSKY_VFAS_PRECISION_HIGH) {

src/main/telemetry/hott.c

@@ -279,7 +279,7 @@ static inline void updateAlarmBatteryStatus(HOTT_EAM_MSG_t *hottEAMMessage)
 
 static inline void hottEAMUpdateBattery(HOTT_EAM_MSG_t *hottEAMMessage)
 {
-    const uint16_t volt = (getBatteryVoltage() + 5) / 10;
+    const uint16_t volt = getLegacyBatteryVoltage();
     hottEAMMessage->main_voltage_L = volt & 0xFF;
     hottEAMMessage->main_voltage_H = volt >> 8;
     hottEAMMessage->batt1_voltage_L = volt & 0xFF;

src/main/telemetry/jetiexbus.c

@@ -306,7 +306,7 @@ int32_t getSensorValue(uint8_t sensor)
 {
     switch (sensor) {
     case EX_VOLTAGE:
-        return ((getBatteryVoltage() + 5) / 10);
+        return getLegacyBatteryVoltage();
         break;
 
     case EX_CURRENT: