Changed RSSI range to 0..255

3 files changed, 5 insertions, 5 deletions

diff --git a/src/drivers/drv_rc_input.h b/src/drivers/drv_rc_input.h
index 7b18b5b15..66771faaa 100644
--- a/src/drivers/drv_rc_input.h
+++ b/src/drivers/drv_rc_input.h
@@ -89,7 +89,7 @@ struct rc_input_values {
 	/** number of channels actually being seen */
 	uint32_t		channel_count;
 
-	/** receive signal strength indicator (RSSI): < 0: Undefined, 0: no signal, 1000: full reception */
+	/** receive signal strength indicator (RSSI): < 0: Undefined, 0: no signal, 255: full reception */
 	int32_t			rssi;
 
 	/** Input source */
diff --git a/src/modules/px4iofirmware/controls.c b/src/modules/px4iofirmware/controls.c
index 58af77997..ed29c8339 100644
--- a/src/modules/px4iofirmware/controls.c
+++ b/src/modules/px4iofirmware/controls.c
@@ -94,7 +94,7 @@ controls_tick() {
 	 * other.  Don't do that.
 	 */
 
-	/* receive signal strenght indicator (RSSI). 0 = no connection, 1000: perfect connection */
+	/* receive signal strenght indicator (RSSI). 0 = no connection, 255: perfect connection */
 	uint16_t rssi = 0;
 
 	perf_begin(c_gather_dsm);
@@ -108,7 +108,7 @@ controls_tick() {
 		else
 			r_status_flags &= ~PX4IO_P_STATUS_FLAGS_RC_DSM11;
 
-		rssi = 1000;
+		rssi = 255;
 	}
 	perf_end(c_gather_dsm);
 
@@ -129,7 +129,7 @@ controls_tick() {
 	if (ppm_updated) {
 
 		/* XXX sample RSSI properly here */
-		rssi = 1000;
+		rssi = 255;
 
 		r_status_flags |= PX4IO_P_STATUS_FLAGS_RC_PPM;
 	}
diff --git a/src/modules/px4iofirmware/sbus.c b/src/modules/px4iofirmware/sbus.c
index 388502b40..3dcfe7f5b 100644
--- a/src/modules/px4iofirmware/sbus.c
+++ b/src/modules/px4iofirmware/sbus.c
@@ -280,7 +280,7 @@ sbus_decode(hrt_abstime frame_time, uint16_t *values, uint16_t *num_values, uint
 		*rssi = 100; // XXX magic number indicating bad signal, but not a signal loss (yet)
 	}
 
-	*rssi = 1000;
+	*rssi = 255;
 
 	return true;
 }