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--- products:sbc:vim3:configurations:usb-gadget [2023/04/16 22:33]
nick
+++ products:sbc:vim3:configurations:usb-gadget [2024/05/29 02:23] (current)
ivan [Configure DTS Overlays]
@@ Line 12: / Line 12: @@
 ==== Configure DTS Overlays ====
+<tabbox VIM3/3L with 4.9 kernel>
+Take VIM3 as an example.
 Open ''/boot/env.txt'':
@@ Line 24: / Line 28: @@
 overlays=uart3 pwm_f i2c3 os08a10 --> overlays=uart3 pwm_f i2c3 os08a10 otg-device
 ```
+<tabbox VIM3/3L with 5.15 kernel>
+Take VIM3 as an example.
+Open ''/boot/dtb/amlogic/kvim3.dtb.overlay.env'':
+```shell
+sudo vim /boot/dtb/amlogic/kvim3.dtb.overlay.env
+```
+Add ''otg-device'' to overlays node to make USB OTG Device enable:
+```
+fdt_overlays=otg-device
+```
+</tabbox>
 ==== Enable Service ====
@@ Line 65: / Line 86: @@
 bytes from 192.168.35.1: icmp_seq=9 ttl=64 time=0.240 ms
 bytes from 192.168.35.1: icmp_seq=10 ttl=64 time=0.280 ms
+```
+===== Usage of ADB =====
+Try to access the devices via adb.
+```shell
+$ adb devices
+* daemon not running; starting now at tcp:5037
+* daemon started successfully
+List of devices attached
+e424e50	device
+$ adb shell
+#
+#
+# ls
+bin   dev      etc   lib    mnt  proc  run   srv  tmp	   usr	zImage
+boot  dtb.img  home  media  opt  root  sbin  sys  uInitrd  var
+#
 ```

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