From 002c523fae9369f0261c28f33152289d965d406b Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Thu, 25 Jun 2015 18:40:21 -0700
Subject: [PATCH] telegps: Add receiver battery to Status display

Makes it a bit cramped, but it's useful to have if you're using TeleBT.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 telegps/TeleGPS.java      |  1 -
 telegps/TeleGPSState.java | 21 +++++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/telegps/TeleGPS.java b/telegps/TeleGPS.java
index 078f4061..4f83e8e5 100644
--- a/telegps/TeleGPS.java
+++ b/telegps/TeleGPS.java
@@ -373,7 +373,6 @@ public class TeleGPS
 				public void actionPerformed(ActionEvent e) {
 					int rate = rates.rate();
 					try {
-						System.out.printf("set rate %d\n", rate);
 						reader.set_telemetry_rate(rate);
 					} catch (TimeoutException te) {
 					} catch (InterruptedException ie) {
diff --git a/telegps/TeleGPSState.java b/telegps/TeleGPSState.java
index 6fbd0b5e..7c410e98 100644
--- a/telegps/TeleGPSState.java
+++ b/telegps/TeleGPSState.java
@@ -161,6 +161,26 @@ public class TeleGPSState extends AltosUIFlightTab {
 		}
 	}
 
+	class ReceiverBattery extends AltosUIVoltageIndicator {
+
+		public double voltage(AltosState state) { return AltosLib.MISSING; }
+
+		public double good() { return AltosLib.ao_battery_good; }
+
+		public boolean hide(AltosState state, AltosListenerState listener_state, int i) {
+			return value(state, listener_state, i) == AltosLib.MISSING;
+		}
+
+		public double value(AltosState state, AltosListenerState listener_state, int i) {
+			if (listener_state == null)
+				return AltosLib.MISSING;
+			return listener_state.battery;
+		}
+
+		public ReceiverBattery (AltosUIFlightTab container, int y) {
+			super(container, y, "Receiver Battery", 2);
+		}
+	}
 
 	public void labels(Container container, int y) {
 		GridBagLayout		layout = (GridBagLayout)(container.getLayout());
@@ -203,5 +223,6 @@ public class TeleGPSState extends AltosUIFlightTab {
 		add(new FirmwareVersion(this, y++));
 		add(new FlightLogMax(this, y++));
 		add(new BatteryVoltage(this, y++));
+		add(new ReceiverBattery(this, y++));
 	}
 }
-- 
2.30.2