deletemeplease Posted August 12, 2003 Report Posted August 12, 2003 I downloaded the ain_example3_v1.3 firmware and changed the 64 pot line to 16 (movlw 64 to movlw 16) literally by just changing 64 to 16.Then i used the batch to convert it, then sent via midi-ox.My LCD reads-AIN Example 3then when i move knob 7 or 14 (the only ones that work) i get this - X: 0-127 oX = numbers that keep changing randomly between about 0-7 for pot 7, and 0-15 for pot 14.As i turn the 0-127 smoothly increases from 0-127.. nice :)This gave me the following midi string when i moved pot 7 or 14 - 0000ED2B 1 -- B0 0D 02 1 --- Control Change 0000ED2C 1 -- B0 0F 02 1 --- Control Change 0000ED31 1 -- B0 0E 02 1 --- Control Change 0000ED42 1 -- B0 0B 01 1 --- CC: Expression 0000ED48 1 -- B0 0C 01 1 --- Control Change 0000ED4C 1 -- B0 08 01 1 --- CC: Balance 0000ED4D 1 -- B0 09 01 1 --- Control Change 0000ED4E 1 -- B0 0A 01 1 --- CC: PAN 0000ED4F 1 -- B0 0D 01 1 --- Control Change 0000ED50 1 -- B0 0E 00 1 --- Control Change 0000ED51 1 -- B0 0F 01 1 --- Control Change 0000ED66 1 -- B0 0B 00 1 --- CC: Expression 0000ED6C 1 -- B0 0A 00 1 --- CC: PAN 0000ED6D 1 -- B0 0C 00 1 --- Control Change Pot 7 and 14 are connected to pin 13 of 4051 1 and 2. Ic socket 3 + 4 are empty and the last 16 pot connections are empty (not clamped to ground either). The board is a AINX4 from mikes site. Quote
TK. Posted August 12, 2003 Report Posted August 12, 2003 The inputs for CC#8..CC#15 are floating, so I guess that there is something wrong with the second 4051 - check especially the power connections to this multiplexer and to the appr. pots.Best Regards, Thorsten. Quote
deletemeplease Posted August 13, 2003 Author Report Posted August 13, 2003 Does J6 of the ain need to be connected to anything if using 1 ainx4 board?EDIT: Heh.. yes it does. all the pots work now Quote
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