X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fkernel%2Fao_flight.c;h=cb02c4549ee20564981f8fafa7c2072b1bdd1b65;hb=ddf70e806f894707613830fd64e21b5bb8f19972;hp=50f2b68f998f3df1c7960bfb64ffb6153e15de6f;hpb=1085ec5d57e0ed5d132f2bbdac1a0b6a32c0ab4a;p=fw%2Faltos

diff --git a/src/kernel/ao_flight.c b/src/kernel/ao_flight.c
index 50f2b68f..cb02c454 100644
--- a/src/kernel/ao_flight.c
+++ b/src/kernel/ao_flight.c
@@ -21,7 +21,7 @@
 #include <ao_log.h>
 #endif
 
-#if HAS_MPU6000
+#if HAS_MPU6000 || HAS_MPU9250
 #include <ao_quaternion.h>
 #endif
 
@@ -269,7 +269,7 @@ ao_flight(void)
 			 * number of seconds.
 			 */
 			if (ao_config.apogee_lockout) {
-				if ((ao_sample_tick - ao_boost_tick) <
+				if ((int16_t) (ao_sample_tick - ao_boost_tick) <
 				    AO_SEC_TO_TICKS(ao_config.apogee_lockout))
 					break;
 			}
@@ -282,9 +282,11 @@ ao_flight(void)
 			 * the measured altitude reasonably closely; otherwise
 			 * we're probably transsonic.
 			 */
+#define AO_ERROR_BOUND	100
+
 			if (ao_speed < 0
 #if !HAS_ACCEL
-			    && (ao_sample_alt >= AO_MAX_BARO_HEIGHT || ao_error_h_sq_avg < 100)
+			    && (ao_sample_alt >= AO_MAX_BARO_HEIGHT || ao_error_h_sq_avg < AO_ERROR_BOUND)
 #endif
 				)
 			{