GxAirCom: some tweaks

GxAirCom/install-GxAirCom-Stratux-firmware.sh

@@ -13,13 +13,16 @@ trap cleanup EXIT
 
 cd "$(dirname "$0")"
 
+if [ -e /dev/serialin ]; then
+  usbDevice=/dev/serialin
+else
   echo ""
   echo "To which USB would you like to install the firmware at?"
   echo ""
   echo -e "${RED}If you are unsure about which USB device is which (sorry we cannot detect..) then unplug${NC}"
   echo -e "${RED}the device you do not want to flash and re-run this script.${NC}"
   echo ""
-list=$(find /dev/ -type c -regextype egrep -regex '\/dev\/(ttyACM|ttyAMA|ttyUSB)[0-9]')
+  list=$(find /dev/ -regextype egrep -regex '\/dev\/(ttyACM|ttyAMA|ttyUSB)[0-9]')
 
   if [ -z "$list" ]; then
       echo "No connected USB, ACM or AMA device found"
@@ -31,6 +34,7 @@ select usbDevice in $list
       echo "No USB device selected"
       exit
   done
+fi
 
 echo "Installing $fwName to $usbDevice"
 echo ""

Makefile

@@ -82,10 +82,14 @@ optinstall: www ogn/ddb.json
 	cp -f ogn/ddb.json ogn/esp32-ogn-tracker-bin-*.zip ogn/install-ogntracker-firmware-pi.sh ogn/fetch_ddb.sh $(STRATUX_HOME)/ogn
 
 	# GxAirCom stuff
+	# Wget -N doesn't work with -O.. need to change directory temporarily
+	# Could also use latest CI build: https://github.com/rvt/GxAirCom/releases/latest/download/$$artifact
+	cd $(STRATUX_HOME)/GxAirCom/; \
+	wget -N https://raw.githubusercontent.com/pjalocha/esp32-ogn-tracker/master/esptool.py; \
 	for artifact in "firmware_psRam.bin" "spiffs.bin" "partitions.bin" "version.txt" "README.md" "bootloader_dio_40m.bin" "boot_app0.bin" ; do \
-		curl -L https://github.com/rvt/GxAirCom/releases/latest/download/$$artifact --output $(STRATUX_HOME)/GxAirCom/$$artifact ; \
+		wget -N https://github.com/rvt/GXAirCom/releases/download/gxaircom-stratux-rc2/$$artifact; \
 	done
-	cp -f GxAirCom/esptool.py GxAirCom/install-GxAirCom-Stratux-firmware.sh $(STRATUX_HOME)/GxAirCom
+	cp -f GxAirCom/install-GxAirCom-Stratux-firmware.sh $(STRATUX_HOME)/GxAirCom
 
 	# Scripts
 	cp __opt__stratux__bin__stratux-pre-start.sh $(STRATUX_HOME)/bin/stratux-pre-start.sh

main/gen_gdl90.go

@@ -47,7 +47,7 @@ var dataLogFilef string // Set according to OS config.
 
 const (
 	STRATUX_HOME_PROD  = "/opt/stratux/"
-	STRATUX_HOME_DEV   = "/home/pi/stratux/"
+	STRATUX_HOME_DEV   = "/home/pi/stratux/" // Only fallback, usually we try to determine the binary's dir
 	configLocation = "/boot/stratux.conf"
 	managementAddr = ":80"
 	logDir         = "/var/log/"
@@ -1596,9 +1596,15 @@ func main() {
 
 	if common.IsRunningAsRoot() {
 		STRATUX_HOME = STRATUX_HOME_PROD
+	} else {
+		ex, err := os.Executable()
+		if err == nil {
+			ex = filepath.Dir(ex)
+			STRATUX_HOME = ex
 		} else {
 			STRATUX_HOME = STRATUX_HOME_DEV
 		}
+	}
 
 	// Set up mySituation, do it here so logging JSON doesn't panic
 	mySituation.muGPS = &sync.Mutex{}