Zero HR if PM5 claims 255 (disconnected status)

mrverrall · Feb 25, 2021 · 7318e6e · 7318e6e
1 parent caf7478
commit 7318e6e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/peripheral/hrm.go b/peripheral/hrm.go
@@ -21,7 +21,9 @@ func NewHRM(deviceName string) *Sensor {
 		},
 		trasform: func(in pm5.Status, out []byte) []byte {
 			//BPM
-			copy(out[1:], []byte{in.Heartrate}[:1])
+			if in.Heartrate < 255 {
+				out[1] = in.Heartrate
+			}
 			return out
 		},
 	}