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Showing results for tags 'android11'.
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I have downloaded and compiled android 11 code for tinkerboard 2/2S. Is there a way for me to run the images generated here ./rockdev/Image-WW_Tinker_Board_2/WW_Tinker_Board_2-raw.img on an emulator instead of flashing onto tinkerboard.
I am not good at English. I'm sorry. I'm using TinkerBoard2S. The OS uses Android 11. I use the mraa library to read the Uart value. But sometimes this error appears. JNI DETECTED ERROR IN APPLICATION: input is not valid Modified UTF-8: illegal continuation byte 0xf0(The value after byte changes every time) Even if I try to modify the mraa library, I cannot modify it because it is read-only. Can't I handle the value that is not converted to utf8 from TinkerBoard2S?
Hello everyone, nice to meet you. How to operate Tinker Board 2S(Tinker OS Android11) when power is cut off from outside? We are planning to use Tinker Board 2S for embedded purposes. When Android11 is stopped by the following timing procedure 1. Stop the external power supply of Tinker Board 2S when Android11 is in the middle of OS startup sequence or when the application is running after the startup is finished. (Android11 OS will be stopped.) 2. Start Android11 by supplying power to Tinker Board 2S from an external source. In this case, can you guarantee the normal operation of Tinker OS Android11 OS? If not, what measures should I take? We would appreciate your advice on the above.