This could fail if the device is already enabled

RadxaYuntian · RadxaYuntian · commit cc487e1ea7fc · 2023-04-24T22:13:50.000+08:00
diff --git a/src/radxa-otgutils b/src/radxa-otgutils
@@ -96,7 +96,7 @@ start()
         echo "No USB Device Controller was detected. Did you set your OTG port to host mode?"
         exit 1
     fi
-    echo "$UDC" > "/sys/kernel/config/usb_gadget/radxa-otgutils/UDC"
+    echo "$UDC" > "/sys/kernel/config/usb_gadget/radxa-otgutils/UDC" || true
 }
 
 stop()

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ start()`
`96`	`96`	`echo "No USB Device Controller was detected. Did you set your OTG port to host mode?"`
`97`	`97`	`exit 1`
`98`	`98`	`fi`
`99`		`- echo "$UDC" > "/sys/kernel/config/usb_gadget/radxa-otgutils/UDC"`
	`99`	`+ echo "$UDC" > "/sys/kernel/config/usb_gadget/radxa-otgutils/UDC" \|\| true`
`100`	`100`	`}`
`101`	`101`
`102`	`102`	`stop()`