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Summary of change:
I have v3.3 new board vith some problems: the board don't work: no communication with pc, no lcd characters(just 2 lines on lcd). In BrayTerm i have <0> and the board don't respond to any command. *Common mistake is forgetting to capitalize '''Man''', wrong com serial port selected or some other program open that is using that serial port (MegaTune, AVR studio4 etc.) After i enter in Boot mode (loopback the rs232 board)the board respond and everithng is ok : say 'S' report back AVREFI1, say 'v', report "20". After that i try to update the firmware .i update with psituner and afterthat with perl (perl bin/prog.pl vems.hex :COMn Etwf) 3 diferent files of vems.hex and NOTHING. WHat is my Problem Now? The boot need to be updated?(it is posible to lose some information when i connect and disconnect rapidly the board Please help *I am definatly lower on the I.Q. rating than most people here and I have had my share of problems that I cant figure out so in my experience, if you give a very detailed list of the steps you are taking, ie. #opened terminal program, set baud rate to 9600 #typed Man #typed Manmcbffmcb, changed to 19200baud etc etc then you will find the help from smart people alot more forthcoming and alot more helpfull. *also, if you havent found it yet, see [http://www.vems.hu/wiki/index.php?page=MembersPage%2FJohanEriksson%2FVerThreeFirmForDummies this page] for help with uploading firware. I am not computer smart and I easily figured it out with the help of that page.
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