Fix load zephyr

recipes-core/scripts-vesta/files/start_hci.sh

@@ -10,7 +10,7 @@
 TYPE=$(board_serial_number | cut -b 2-4)
 
 if [ "$TYPE" == "126" ]; then
-	/usr/rigado/scripts/attach_bmd345.sh 2>&1 | logger -p user.info
+	/usr/rigado/scripts/attach_bmd345.sh 2>&1 | logger -p user.info &
 else
 	/usr/rigado/scripts/attach_bmd300.sh 2>&1 | logger -p user.info	
 fi

recipes-extended/openocd/files/load_zephyr

@@ -3,8 +3,8 @@
 
 TYPE=$(board_serial_number | cut -b 2-4)
 
-if [ "$TYPE" != "083" ] && [ "$TYPE" != "081" ] && [ "$TYPE" != "077" ] && [ "$TYPE" != "120" ]; then
-    logger -s "load_zephyr: Not a vesta-100B, Vesta-200B, Vesta-300B or Vesta-400B"
+if [ "$TYPE" != "083" ] && [ "$TYPE" != "081" ] && [ "$TYPE" != "077" ] && [ "$TYPE" != "120" ] && [ "$TYPE" != "126" ]; then
+    logger -s "load_zephyr: Not a vesta-100B, Vesta-200B, Vesta-300B, Vesta-300 or Vesta-400B"
 else
     /usr/bin/gwmode-zephyr.sh
 

[Chris Mills]

@mondoud - do you have any more details about what forking the attach script fixes? It also appears looks like it causes a race condition for one of our scanning applications. It is supposed to start later in rc5 after hci is attached; however since this process is forked we wind up with a race condition.

Thoughts?

[David Mondou]

Without the ampersand, it will block and not allow the rest of the scripts to start. Does removing "2>&1 | logger -p user.info &" from the end of that line fix your issue?

[Chris Mills]

I can confirm that it blocks without it, though that's not what I expected. I thought init would wait for the script to complete and move on when it's done. That is not the case, and init hangs.

I didn't try without the redirects to logger, but I can.

My main goal, however, would be to have start_hci follow the priority order from SysV. For the time being, I linked the attach_bmd345.sh script to S98start_hci.sh; since I don't think anyone is going to swap modules on the gateway. This works as I would expect -- hci must be attached before moving on to start the scanning app in S99.