[fpv] adapt system for sigmastar cameras (#1080)

general/package/datalink/files/telemetry

@@ -33,8 +33,10 @@ case "$1" in
   start)
 	echo "Loading MAVLink telemetry service..."
 
-	if [ ${router} -eq 1 ] || [ ${fw} = "lte" ] || [ ${unit} = "gs" ]; then
+	if [ ${router} -eq 1 ] || [ ${fw} = "lte" ]; then
+		if ! [ ${unit} = "gs" ]; then
 			mavlink-routerd -c /etc/mavlink.conf &
+		fi
 	else
 	  mavfwd --channels ${channels} --master ${serial} --baudrate ${baud} --out 127.0.0.1:${port_tx} --in 127.0.0.1:${port_rx} > /dev/null &
 	fi

general/package/datalink/files/telemetry_gs.conf

@@ -15,8 +15,8 @@ mcs_index=1
 stream_rx=16
 stream_tx=144
 link_id=7669206
-port_rx=14651
+port_rx=14551
-port_tx=14650
+port_tx=14550
 fec_k=1
 fec_n=2
 fec_timeout=0

general/package/datalink/files/tweaksys

@@ -29,6 +29,11 @@ hisi_goke() {
   sed -i "s!Isp_FrameRate=25!Isp_FrameRate=30!g" /etc/sensors/smtsec_imx307_i2c_4l_1080p.ini
 }
 
+sigmastar() {
+  sed -i "s!serial=/dev/ttyAMA0!serial=/dev/ttyS0!g" /etc/telemetry.conf
+  sed -i "s!Device = /dev/ttyAMA0!Device = /dev/ttyS0!g" /etc/mavlink.conf
+}
+
 all_other() {
   # don't load f2fs module (disabled in kernel)
   sed -i "s!f2fs!#f2fs!g" /etc/modules
@@ -47,22 +52,21 @@ all_other() {
     cli -s .video0.bitrate 4096
     cli -s .video0.codec h264
     cli -s .video0.rcMode cbr
-    cli -s .video0.gopSize 0.2
+    cli -s .video0.gopSize 1
     cli -s .hls.enabled false
     cli -s .netip.enabled false
     cli -s .jpeg.enabled false
     # lowdelay support only imx307 sensor
     if [ ${sensor} = "imx307" ]; then
 	    cli -s .video0.size 1280x720
+	    cli -s .video0.gopSize 0.2
 	    # cli -s .video0.fps 30
 	    cli -s .isp.lowDelay true
 	    # cli -s .video0.sliceUnits 4
     fi
     # outgoing rtp stream to udp
-cat >> /etc/majestic.yaml << EOF
+    cli -s .outgoing.enabled true
-outgoing:
+    cli -s .outgoing.server udp://127.0.0.1:5600
-  - udp://127.0.0.1:5600
-EOF
   fi
 
 # tune socket buffer
@@ -70,7 +74,9 @@ cat >> /etc/sysctl.conf << EOF
 net.core.rmem_default=524288
 net.core.rmem_max=2048000
 EOF
+}
 
+finish() {
   # complete tweaks
   touch /etc/system.ok
   echo "Preparing system done."
@@ -102,6 +108,7 @@ case "$1" in
 
 	hisi_goke
 	all_other
+	finish
 	;;
   gk7205v300 | hi3516ev300)
 	echo "Preparing system tweaks for ${chip}..."
@@ -116,6 +123,7 @@ case "$1" in
 
 	hisi_goke
 	all_other
+	finish
 	;;
   t31l | t31n | t31x | t31zx)
 	echo "Preparing system tweaks for ${chip}..."
@@ -124,10 +132,17 @@ case "$1" in
 	;;
   hi3536dv100)
 	echo "Preparing system tweaks for ${chip}..."
-	touch /etc/system.ok
+
-	echo "Preparing system done."
+	finish
+	;;
+  ssc33x)
+	echo "Preparing system tweaks for ${chip}..."
+
+	sigmastar
+	all_other
+	finish
 	;;
 	*)
-	echo "Usage: $0 {gk7205v200|gk7205v210|gk7205v300|hi3516ev200|hi3516ev300|t31l|t31n|t31x|t31zx|hi3536dv100}"
+	echo "Usage: $0 {gk7205v200|gk7205v210|gk7205v300|hi3516ev200|hi3516ev300|t31l|t31n|t31x|t31zx|hi3536dv100|ssc33x}"
 	exit 1
 esac