FollowUP on UART0 and ANDROIS OS.
On Nov 2016, I loaded the Android version image 99, (read on the forum that the image 118 does not boot :-()
The change is that the UART0 is now ttyHS4 and no more ttyHS0 as my previous version… non sense to me
Anyway change my programming to adapt the new name, but same result as described above.
Looking at the schematics and if I understand correctly UART1 is the console and also the debug channel, so according to me UART0 should be free to use.
Since the sensors mezzanine has an AVR (Arduino) to handle sensors or GPIOs, how someone planned to send any Arduino result back to the DragonBoard?
The best easy way would be to use the serial port, what do you think?
Anyone could help on this topic?
Anyone knows if the UART0 is available to use ON ANDROID OS (not Debian)