can not update iio with zc706+adrv9371

If you press Enter in the terminal, does it change something?

Just to make sure, did you set the baud rate to 115200 (8N1)? Another reason it might not print is the COM port maybe was not chosen properly, or until you opened the terminal it got to display everything which in this case you should type "reboot" so the board will reboot and get all the messages in the already opened terminal.

About the driver, see this, it might help you, although ZC706 is not ZynqMP to require this driver CP210x.

In any case, please attach some screenshots of the steps you've taken in setting up the terminal on your PC, I think there might be the problem.

Best regards,
Iulia

Hi Lulia,

Thanks for your advice! But there are still problems existed.

I installed CP210X driver and I can find the com port like below.

But after I opened the serial terminal, there was still nothing showed on the window. Then I typed "reboot", it still didn't work.

Besides, the DONE led on zc706 board was not lightened either.

Hi Lulia,

Thanks for your advice! But there are still problems existed.

I installed CP210X driver and I can find the com port like below.

But after I opened the serial terminal, there was still nothing showed on the window. Then I typed "reboot", it still didn't work.

Besides, the DONE led on zc706 board was not lightened either.

Hmm, ok, good to know that the DONE led is not lit up...

How are the switches positioned at SW11 on ZC706? To program it with files from the SD card, you need to have it like this: 1: Down, 2: Down, 3: Up, 4: Up, 5: Down. See this documentation as an example with pictures and this Xilinx article as reference.

Best regards,
Iulia

Hi Lulia,

SW11 is positioned as you said so it's no problem. But the whole system still didn't work.

Actually when the windows-based sd-card was plugged in, the whole system could run properly.