From 25f3f6e7f2dd87a831d25a9348a67ed918407d96 Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Fri, 11 Jul 2014 09:12:31 +0200 Subject: [PATCH] airspeed calibration improvements for analog sensors --- src/modules/commander/airspeed_calibration.cpp | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/modules/commander/airspeed_calibration.cpp b/src/modules/commander/airspeed_calibration.cpp index 923c1a3fff..12e527a681 100644 --- a/src/modules/commander/airspeed_calibration.cpp +++ b/src/modules/commander/airspeed_calibration.cpp @@ -76,7 +76,7 @@ int do_airspeed_calibration(int mavlink_fd) /* Reset sensor parameters */ struct airspeed_scale airscale = { - 0.0f, + diff_pres_offset, 1.0f, }; @@ -97,6 +97,12 @@ int do_airspeed_calibration(int mavlink_fd) if (!paramreset_successful) { warn("FAILED to reset - assuming analog"); mavlink_log_critical(mavlink_fd, "assuming analog sensor"); + + if (param_set(param_find("SENS_DPRES_OFF"), &(diff_pres_offset))) { + mavlink_log_critical(mavlink_fd, CAL_FAILED_SET_PARAMS_MSG); + close(diff_pres_sub); + return ERROR; + } } while (calibration_counter < calibration_count) {