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MIDIBOX_KB- FATAR 76 KEY


folly
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Hello! Greetings to all users MIDIBOX.

I need your help!

I realizate the project MIDIBOX_KB buying the pcb by SMART-Tv MBHP_CORE_LPC17 and MBHP_DIO_MATRIX. I used a keyboard FATAR TP8/SK 76-KEY but does not work well, you transpone of 5 notes. C = G #

I wanted to know if possibile use of midibox_kb

Thank you!

post-11336-0-83549700-1350231783_thumb.g

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Hi,

which note_offset did you specify?

The first note can be adjusted with this parameter.

Best Regards, Thorsten.

thanks for your answer.

pressing the C note, I feel the G #.

the last 4 notes right, do not play. MK9 is BR9 not know where to connect them on MBHP_DIO MATRIX. of your schematics are in the air.

Best Regards, Silviu.

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Could you please enter "kb 1" in MIOS terminal, and copy&paste the output to this thread?

MK9/BK9: I would expect this only for the 88 key type... however, this schematic shows the required connections:

http://www.ucapps.de/midibox_kb/midibox_kb_fatar_df_88_interconnections.pdf

Best Regards, Thorsten.

hi!

[46844.806] kb 1 debug off

[46844.806] kb 1 midi_ports 0x1011

[46844.806] kb 1 midi_chn 1

[46844.806] kb 1 note_offset 36

[46844.806] kb 1 rows 8

[46844.806] kb 1 velocity on

[46844.806] kb 1 optimized off

[46844.806] kb 1 dout_sr1 1

[46844.807] kb 1 dout_sr2 2

[46844.807] kb 1 din_sr1 1

[46844.807] kb 1 din_sr2 2

[46844.807] kb 1 din_key_offset 32

[46844.807] kb 1 din_inverted off

[46844.807] kb 1 break_inverted off

[46844.807] kb 1 delay_fastest 100

[46844.809] kb 1 delay_slowest 2000

[46844.809] kb 1 ain_pitchwheel off

[46844.809] kb 1 ctrl_pitchwheel 128 (PitchBend)

[46844.809] kb 1 ain_modwheel off

[46844.809] kb 1 ctrl_modwheel 1 (CC)

NB. my keyboard it FATAR 76 KEY.

THANK!

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HI!

I solved this way:

[56797.983] kb 1

[56797.984] kb 1 debug off

[56797.984] kb 1 midi_ports 0x1011

[56797.984] kb 1 midi_chn 1

[56797.984] kb 1 note_offset 28

[56797.984] kb 1 rows 16

[56797.985] kb 1 velocity on

[56797.985] kb 1 optimized off

[56797.985] kb 1 dout_sr1 1

[56797.985] kb 1 dout_sr2 2

[56797.986] kb 1 din_sr1 1

[56797.986] kb 1 din_sr2 2

[56797.986] kb 1 din_key_offset 32

[56797.986] kb 1 din_inverted off

[56797.986] kb 1 break_inverted off

[56797.986] kb 1 delay_fastest 100

[56797.986] kb 1 delay_slowest 2000

[56797.988] kb 1 ain_pitchwheel off

[56797.988] kb 1 ctrl_pitchwheel 128 (PitchBend)

[56797.988] kb 1 ain_modwheel off

[56797.988] kb 1 ctrl_modwheel 1 (CC)

for the last 4 notes E-6 F-6 F # 6 G-6 i solved by welding 2 wires. view photos attachments.

Thank you for this beautiful project, congratulations!

look aftertouch option for the future!

thank!

post-11336-0-09517100-1350266042_thumb.j

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Thank you very much for the input! :)

I updated the schematic: http://www.ucapps.de/midibox_kb/midibox_kb_fatar_df_76_interconnections.pdf

And I changed the specification for the recommended parameters at http://www.ucapps.de/midibox_kb.html

Could you please check if following changes are working ok at your side:


set kb 1 rows 12
set kb 1 optimized on
[/code]

Best Regards, Thorsten.

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Dear Thorsten,

Thank you very much for the input! :)

I updated the schematic: http://www.ucapps.de...connections.pdf

Could you please also check/correct the:Fatar DF88 interconnections

The interconnections between left & right side 20-Pin MicroMatch connectors seem to be incorrect.

Imho it should be:

Green lines (MKx):

J3,O7 -> MK0 -> MK5

J3,O5 -> MK1 -> MK6

J3,O3 -> MK2 -> MK7

J3,O1 -> MK3 -> MK8

J4,O7 -> MK4 -> MK9 (already correct)

J4,O5 --------> MK10 (already correct)

Red lines (BKx):

J3,O6 -> BK0 -> BK5

J3,O4 -> BK1 -> BK6

J3,O2 -> BK2 -> BK7

J3,O0 -> BK3 -> BK8

J4,O6 -> BK4 -> BK9 (already correct)

J4,O4 --------> BK10 (already correct)

Thanks for the fantastic KB project!

Best Regards

Jo

Edited by nlate
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