I honestly do not think it's necessary, but once people have manifested problems, let's go over a few things associated with the work of Huarte.
1) for 3 Huarte enough wires. Land, RX and TX. Not posoedinyayte VCC (+), it is not necessary, and if it closes it somewhere else, you can spoil scheme.
2) Make sure the wires are not whiling away. If you connect the RX and TX, it turns out the loop.
Connection settings to the standard UART. 115200, 8N1.
Once connected, the system pretty litter debug messages to the console.
Plug it with the command:
echo 0>/ Proc / sys / kernel / printk
I copy the image of its set-top box system recovery, system, boot, bootloader, misc, alog, etc. in Google Drive, images in the folder.
There's also a screenshot of the version of the system, data processors, memory, and a separate file with its contents configs.
https: //drive.google.c...YjQy_iMUUlPSXpzdEIyNUk