SITL: SITL of several airspeed sensors

libraries/SITL/SITL.cpp

@@ -109,6 +109,9 @@ const AP_Param::GroupInfo SITL::var_info2[] = {
     AP_GROUPINFO("GPS_ALT_OFS",  8, SITL,  gps_alt_offset, 0),
     AP_GROUPINFO("ARSPD_SIGN",   9, SITL,  arspd_signflip, 0),
     AP_GROUPINFO("WIND_DIR_Z",  10, SITL,  wind_dir_z,     0),
+    AP_GROUPINFO("ARSPD2_FAIL", 11, SITL,  arspd2_fail, 0),
+    AP_GROUPINFO("ARSPD2_FAILP",12, SITL,  arspd2_fail_pressure, 0),
+    AP_GROUPINFO("ARSPD2_PITOT",13, SITL,  arspd2_fail_pitot_pressure, 0),
     AP_GROUPEND
 };
     

libraries/SITL/SITL.h

@@ -81,9 +81,12 @@ public:
     AP_Vector3f accel_bias; // in m/s/s
     AP_Vector3f accel2_bias; // in m/s/s
     AP_Float arspd_noise;  // in m/s
-    AP_Float arspd_fail;   // pitot tube failure
-    AP_Float arspd_fail_pressure; // pitot tube failure pressure
-    AP_Float arspd_fail_pitot_pressure; // pitot tube failure pressure
+    AP_Float arspd_fail;   // 1st pitot tube failure
+    AP_Float arspd2_fail;   // 2nd pitot tube failure
+    AP_Float arspd_fail_pressure; // 1st pitot tube failure pressure
+    AP_Float arspd_fail_pitot_pressure; // 1st pitot tube failure pressure
+    AP_Float arspd2_fail_pressure; // 2nd pitot tube failure pressure
+    AP_Float arspd2_fail_pitot_pressure; // 2nd pitot tube failure pressure
     AP_Float gps_noise; // amplitude of the gps altitude error
     AP_Int16 gps_lock_time; // delay in seconds before GPS gets lock
     AP_Int16 gps_alt_offset; // gps alt error