altosui: Make monitor-idle display correct 'On-board data logging' status

Count number of stored flights and see if there's space for another
one.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/altosui/AltosConfigData.java b/altosui/AltosConfigData.java
index 272dd402aaae4713d134f4fc24c75e907079fa4a..c14dc5a18a78c186f1d503591d89b6fd8298969a 100644 (file)
--- a/altosui/AltosConfigData.java
+++ b/altosui/AltosConfigData.java
@@ -54,6 +54,7 @@ public class AltosConfigData implements Iterable<String> {
        int     radio_calibration;
        int     flight_log_max;
        int     ignite_mode;
+       int     stored_flight;
        int     storage_size;
        int     storage_erase_unit;
 
@@ -84,10 +85,29 @@ public class AltosConfigData implements Iterable<String> {
                return lines.iterator();
        }
 
+       public int log_available() {
+               switch (log_format) {
+               case Altos.AO_LOG_FORMAT_TINY:
+                       if (stored_flight == 0)
+                               return 1;
+                       return 0;
+               default:
+                       if (flight_log_max <= 0)
+                               return 1;
+                       int     log_space = storage_size - storage_erase_unit;
+                       int     log_used = stored_flight * flight_log_max;
+
+                       if (log_used >= log_space)
+                               return 0;
+                       return (log_space - log_used) / flight_log_max;
+               }
+       }
+
        public AltosConfigData(AltosSerial serial_line) throws InterruptedException, TimeoutException {
-               serial_line.printf("c s\nf\nv\n");
+               serial_line.printf("c s\nf\nl\nv\n");
                lines = new LinkedList<String>();
                radio_setting = 0;
+               stored_flight = 0;
                for (;;) {
                        String line = serial_line.get_reply();
                        if (line == null)
@@ -117,6 +137,7 @@ public class AltosConfigData implements Iterable<String> {
                        try { version = get_string(line,"software-version"); } catch (Exception e) {}
                        try { product = get_string(line,"product"); } catch (Exception e) {}
 
+                       try { get_int(line, "flight"); stored_flight++; }  catch (Exception e) {}
                        try { storage_size = get_int(line, "Storage size:"); } catch (Exception e) {}
                        try { storage_erase_unit = get_int(line, "Storage erase unit"); } catch (Exception e) {}
 

diff --git a/altosui/AltosIdleMonitorUI.java b/altosui/AltosIdleMonitorUI.java
index 0370efa95cf634c7a37bc7b716839e789f3e0f8c..142f02784259d40b65ed349521006152ce66e382 100644 (file)
--- a/altosui/AltosIdleMonitorUI.java
+++ b/altosui/AltosIdleMonitorUI.java
@@ -193,7 +193,7 @@ class AltosIdleMonitor extends Thread {
                record.version = 0;
                record.callsign = config_data.callsign;
                record.serial = config_data.serial;
-               record.flight = 0;
+               record.flight = config_data.log_available() > 0 ? 255 : 0;
                record.rssi = 0;
                record.status = 0;
                record.state = Altos.ao_flight_idle;