Fixes #1422

2014-07-02 17:49:15 +02:00
parent 36e78b9315
commit 81ed325830
1 changed files with 5 additions and 1 deletions
@@ -898,14 +898,18 @@ FORCEINLINE void convertUnit(getvalue_t & val, uint8_t & unit)
    if (unit == UNIT_KTS) {
      // kts to mph
      unit = UNIT_SPEED;
-      val = (val * 31) / 27;
+      val = (val * 23) / 20;
    }
  }
  else {
    if (unit == UNIT_KTS) {
      // kts to km/h
      unit = UNIT_SPEED;
+#if defined(CPUARM)
+      val = (val * 1852) / 1000;
+#else
      val = (val * 50) / 27;
+#endif
    }
  }