From 16ca6c1605e0864d37cce4cfdbe790df5746bb38 Mon Sep 17 00:00:00 2001 From: Anton Babushkin Date: Tue, 27 May 2014 14:52:42 +0200 Subject: [PATCH] position_estimator_inav: don't change local z on first time ref initialization --- .../position_estimator_inav/position_estimator_inav_main.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/src/modules/position_estimator_inav/position_estimator_inav_main.c b/src/modules/position_estimator_inav/position_estimator_inav_main.c index fdc3233e03..f236d546b9 100644 --- a/src/modules/position_estimator_inav/position_estimator_inav_main.c +++ b/src/modules/position_estimator_inav/position_estimator_inav_main.c @@ -622,8 +622,6 @@ int position_estimator_inav_thread_main(int argc, char *argv[]) } else if (t > ref_init_start + ref_init_delay) { ref_inited = true; - /* update baro offset */ - baro_offset -= z_est[0]; /* set position estimate to (0, 0, 0), use GPS velocity for XY */ x_est[0] = 0.0f; @@ -631,18 +629,17 @@ int position_estimator_inav_thread_main(int argc, char *argv[]) x_est[2] = accel_NED[0]; y_est[0] = 0.0f; y_est[1] = gps.vel_e_m_s; - z_est[0] = 0.0f; y_est[2] = accel_NED[1]; local_pos.ref_lat = lat; local_pos.ref_lon = lon; - local_pos.ref_alt = alt; + local_pos.ref_alt = alt + z_est[0]; local_pos.ref_timestamp = t; /* initialize projection */ map_projection_init(&ref, lat, lon); warnx("init ref: lat=%.7f, lon=%.7f, alt=%.2f", lat, lon, alt); - mavlink_log_info(mavlink_fd, "[inav] init ref: lat=%.7f, lon=%.7f, alt=%.2f", lat, lon, alt); + mavlink_log_info(mavlink_fd, "[inav] init ref: %.7f, %.7f, %.2f", lat, lon, alt); } }