banneduser Posted October 21, 2002 Posted October 21, 2002 ... core is working properly, send correct midi data but LCD doesn't diplay anything... when i set contrast to maximum, i see ONE line of black rectangles, not two..
Axel Posted October 21, 2002 Posted October 21, 2002 Hi,have this 2 out of 3 times when programming a pic for the first time. Just write the firmware again until the LCD is working... If you are using the in-circuit programming connector, try to diconnect all other leads while programming.Axel
banneduser Posted October 22, 2002 Author Posted October 22, 2002 hm.. nothing... 5x reburned & LCD display nothing... but maybe is problem that I have connected only AINX to core & not DINX (I use midibox64 firmware)...
Captain_Hastings Posted October 22, 2002 Posted October 22, 2002 Try to connect *only* the display and check the wiring and soldering, i had the same thing (one line of blocks) due to a bad contact somewhere.If everything is ok you should see something more...
banneduser Posted October 23, 2002 Author Posted October 23, 2002 YES YES YES, DISPLAY IS WORKING !!!!!! ;Di'm stupid & blind lammah - bad wiring on display (pins 8<->5 & 9<->4)thanx 2 all... ...thanx 2 GOD ;D
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