hi, I'm new in work with mini2440 board. I use usb to serial canveter tu connect com tu my laptop But bios menu do not show in dwn or hyperterminal(com1,115200bps,usb:OK). another problem is m Qtopia Linux work corructly until yesterday but when I switch in NAND flash mode now LCD be white and hang on this status. Sorry for my bad English...
Is your serial cable okay and straight - not crossed? Rgds, Andreas
I think my cable is straight and ok, because I test it with my Desktop PC and hyper terminal show me bios menu (but I dont know how I send any parameter to board[x],[v],[q],...), why my board do nothing against of my instruction that type in hyperT. ????
Have you set the right connection details in HT: 115200 8N1 no Handshake There is also a description about using HT in the chinese manual. What is with DNW? Do you see the menu there? Rgds, Andreas
HT connection details is true, but I cant see anything in HT and DNW in my lap top using usb to com converter, is it possible that problem is from my converter( ex: not support 115200 BR)???? point: my win is 7.
If the com settings are right, then it should also work on your laptop. But maybe the problem is the USB-RS232 converter as you mentioned... Have you tried DNW on the desktop pc to send commands to the bios menu? Here is a small guide on DNW: http://www.friendlyarm.net/dl.php?file=download.pdf Regards, Andreas
Hi I am using MINI2440 with Laptop, i am able to see the menu in HT and DNW but i am not able to select the menu options. Regards Babu.A