[paparazzi-commits] [4280] fix baro calibration to avoid loops ( should we have a INIT_FAIL mode ?)

[Gautier Hattenberger]

Revision: 4280
          http://svn.sv.gnu.org/viewvc/?view=rev&root=paparazzi&revision=4280
Author:   gautier
Date:     2009-10-19 13:22:28 +0000 (Mon, 19 Oct 2009)
Log Message:
-----------
fix baro calibration to avoid loops (should we have a INIT_FAIL mode ?)

Modified Paths:
--------------
    paparazzi3/trunk/sw/airborne/booz/booz2_analog_baro.c

Modified: paparazzi3/trunk/sw/airborne/booz/booz2_analog_baro.c
===================================================================
--- paparazzi3/trunk/sw/airborne/booz/booz2_analog_baro.c       2009-10-19 
13:00:34 UTC (rev 4279)
+++ paparazzi3/trunk/sw/airborne/booz/booz2_analog_baro.c       2009-10-19 
13:22:28 UTC (rev 4280)
@@ -60,7 +60,7 @@
 /* decrement offset until adc reading is over a threshold */
 void booz2_analog_baro_calibrate(void) {
   if (booz2_analog_baro_value_filtered < BOOZ_ANALOG_BARO_THRESHOLD && 
booz2_analog_baro_offset >= 1) {
-    if (booz2_analog_baro_value_filtered == 0)
+    if (booz2_analog_baro_value_filtered == 0 && booz2_analog_baro_offset > 15)
       booz2_analog_baro_offset -= 15;
     else
       booz2_analog_baro_offset--;