diff options
| -rw-r--r-- | micropeak/MicroData.java | 12 | ||||
| -rw-r--r-- | micropeak/MicroStats.java | 11 |
2 files changed, 20 insertions, 3 deletions
diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index f1204e11..71919ddb 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -229,6 +229,18 @@ public class MicroData { return altitude(i) - ground_altitude; } + public double apogee_pressure() { + return min_pressure; + } + + public double apogee_altitude() { + return AltosConvert.pressure_to_altitude(apogee_pressure()); + } + + public double apogee_height() { + return apogee_altitude() - ground_altitude; + } + static final int speed_avg = 3; static final int accel_avg = 5; diff --git a/micropeak/MicroStats.java b/micropeak/MicroStats.java index 056fac7d..90e9dd1f 100644 --- a/micropeak/MicroStats.java +++ b/micropeak/MicroStats.java @@ -58,12 +58,17 @@ public class MicroStats { } void find_apogee() { - apogee_height = 0; + apogee_height = data.apogee_height(); + double searched_apogee = 0; apogee_time = 0; + /* This just finds the apogee time -- we've recorded the + * peak altitude separately in eeprom, and that could + * have occurred after the eeprom was full. + */ for (MicroDataPoint point : data.points()) { - if (point.height > apogee_height) { - apogee_height = point.height; + if (point.height > searched_apogee) { + searched_apogee = point.height; apogee_time = point.time; } } |