How to input password in Olimex iMX233 Micro Rev D?

[faisalardhy]

How to input password in Olimex iMX233 Micro Rev D?
I've tried to use usb keyboard but nothing.
I've tried to use serial USB (GND to GND, RX to TX, TX to RX) and Hyperterminal but nothing.
Please help me

[lambda]

Hi faisalardhy,

I think we need more information to help you.
Which software/OS are you using?
Which password do you want to enter?
Which serial port (DEBUG_UART or UEXT_UART) did you connect?

If connect to DEBUG_UART you should see some output from the kernel during system boot. If this is not the case then your serial connection is not setup properly (baud rate, etc). If you get the kernel output, maybe you can check if the drivers for USB and for usb-hid devices (eg. keyboard) are loaded.

HTH,
Harald

[JohnS]

Your keyboard may draw too much power.

Your other device may be the wrong voltage level or some other problem.

John