diff options
| -rw-r--r-- | altosui/AltosSerial.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/altosui/AltosSerial.java b/altosui/AltosSerial.java index ff1a91a5..dffc74ea 100644 --- a/altosui/AltosSerial.java +++ b/altosui/AltosSerial.java @@ -380,6 +380,8 @@ public class AltosSerial implements Runnable { int cal) { if (debug) System.out.printf("set_radio_frequency %7.3f (freq %b) (set %b) %d\n", frequency, has_frequency, has_setting, cal); + if (frequency == 0) + return; if (has_frequency) set_radio_freq((int) Math.floor (frequency * 1000)); else if (has_setting) @@ -390,6 +392,8 @@ public class AltosSerial implements Runnable { public void set_radio_frequency(double in_frequency) throws InterruptedException, TimeoutException { frequency = in_frequency; + if (frequency == 0.0) + frequency = AltosPreferences.frequency(device.getSerial()); config_data(); set_radio_frequency(frequency, config_data.radio_frequency != 0, |