Rio Posted June 22, 2013 Report Share Posted June 22, 2013 (edited) Hello, i need help - where should I connect Tx and Rx LEDs for MIDI IN 1 2 3 4 and MIDI Out 1 2 3 4 (similar to IIC Tx/Rx)? Which port/connector can i use? PS: I found something about MIDI 3 OUT/IN in this document http://www.ucapps.de/mbhp/mbhp_core_lpc17_output_buffers.pdf but I don't kn whether its for LEDs Output. Thx for any help. Greets, rio Edited June 22, 2013 by Rio Quote Link to comment Share on other sites More sharing options...
fcebreros Posted June 23, 2013 Report Share Posted June 23, 2013 You can connect your combined midi in/out led's to any shift register where you have some free pins, then simply configure your MBSEQ_HW file with any word processor so the shift register (SR) number and pin number matches your hardware setup. ################################################## # LED assignments to DOUT pins # SR = 0: LED disabled # SR = 1..16: directly forwarded to DOUT pin # SR = 17..24: forwarded to a 8x8 LED matrix ################################################## # SR Pin LED_TRACK1 1 0 LED_TRACK2 1 1 LED_TRACK3 1 2 LED_TRACK4 1 3 # SR Pin LED_PAR_LAYER_A 1 4 LED_PAR_LAYER_B 1 5 LED_PAR_LAYER_C 1 6 # SR Pin LED_BEAT 1 7 # SR Pin LED_MIDI_IN_COMBINED 0 0 LED_MIDI_OUT_COMBINED 0 0 Quote Link to comment Share on other sites More sharing options...
Rio Posted June 23, 2013 Author Report Share Posted June 23, 2013 hey thx, LED_MIDI_OUT_COMBINED / LED_MIDI_IN_COMBINED is a common - "not port-depended" - indicator. correct? Greets ,rio Quote Link to comment Share on other sites More sharing options...
fcebreros Posted June 24, 2013 Report Share Posted June 24, 2013 Yes, its a indicator of activity on all combined MIDI IN ports and all combined MIDI OUT ports. Quote Link to comment Share on other sites More sharing options...
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