Inquiry on ADB Disconnection During CTS

[Shanga]

Hi nxp,

Android 13.1.2.0 BSP Target Imx8mp-EVK

We successfully set up CTS on the imx8mp-evk. However, during the run, we experienced random disconnections of the ADB connection, which caused the CTS to fail midway.

To address this, we implemented a simple script that monitors the ADB connection and attempts to reconnect to the specific device ID whenever a disconnection occurs. With this solution, we can now run CTS on the imx8mp-evk smoothly.

Could you please help us understand the reasons behind these random ADB disconnections?

IMX8MPLUS 

[Zhiming_Liu]

Hello,

The cts test contains CtsAdbHostTestCases and CtsAdbManagerHostTestCases, which may be the cause of the adb disconnection.

Best Regards,
Zhiming