From f13e294d4644096b0529383c1d60d5e4b7916d76 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sat, 20 Oct 2018 17:22:59 -0700 Subject: altoslib: Add support for TeleGPS v2 The battery voltage ADC values are different from TeleGPS v1 (max 4095 instead of 32767). Signed-off-by: Keith Packard --- altoslib/AltosConvert.java | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'altoslib/AltosConvert.java') diff --git a/altoslib/AltosConvert.java b/altoslib/AltosConvert.java index e1930430..ce1b8f7f 100644 --- a/altoslib/AltosConvert.java +++ b/altoslib/AltosConvert.java @@ -258,7 +258,13 @@ public class AltosConvert { return sensor / 32767.0 * supply * 127/27; } - static double tele_gps_voltage(int sensor) { + static double tele_gps_1_voltage(int sensor) { + double supply = 3.3; + + return sensor / 32767.0 * supply * (5.6 + 10.0) / 10.0; + } + + static double tele_gps_2_voltage(int sensor) { double supply = 3.3; return sensor / 4095.0 * supply * (5.6 + 10.0) / 10.0; -- cgit v1.2.3