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Spoth74

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  2. Collection of howlers

    in Miscellaneous

    Posted

    Hi,

    As we can learn for the others stupid errors. Let me explain my last work. The goal is to sold button with built in led on a pcb (rec, solo etc buttons). For the DIN, I'll retry later : first attempt, 1st short circuit. Happily the 7805 is protected !!!

    So I soldered 16 buttons on the pcb. Ok, first try, every leds are soldered in the wrong way ... Desolder, retry again: good. Then I tested the pushbuttons : Guess what ? I soldered them the wrong way too (4 pins connected 2 by 2).

    So for next time, I'll begin with ONE button and then test (not at the end).

    Good midiboxing, Steph keeping believing

  5. First Project, needs lots of help and support :P

    in Design Concepts

    Posted

    Hi,

    Yes you can connect 16 encoders per DIN. You configure that in the second part of the file mios_tables.inc of the lc app. 

    MIOS_ENC_PIN_TABLE
	;; encoders 1-16
	;;        SR  Pin  Mode
	ENC_ENTRY 13,  0,  MIOS_ENC_MODE_NON_DETENTED	; V-Pot 1
	ENC_ENTRY 13,  2,  MIOS_ENC_MODE_NON_DETENTED	; V-Pot 2
	ENC_ENTRY 13,  4,  MIOS_ENC_MODE_NON_DETENTED	; V-Pot 3
	ENC_ENTRY 13,  6,  MIOS_ENC_MODE_NON_DETENTED	; V-Pot 4
	ENC_ENTRY 14,  0,  MIOS_ENC_MODE_NON_DETENTED	; V-Pot 5
	ENC_ENTRY 14,  2,  MIOS_ENC_MODE_NON_DETENTED	; V-Pot 6
	ENC_ENTRY 14,  4,  MIOS_ENC_MODE_NON_DETENTED	; V-Pot 7
	ENC_ENTRY 14,  6,  MIOS_ENC_MODE_NON_DETENTED	; V-Pot 8

	ENC_ENTRY 15,  0,  MIOS_ENC_MODE_NON_DETENTED	; Jog-Wheel
	ENC_EOT
	ENC_EOT
	ENC_EOT
	ENC_EOT
	ENC_EOT
	ENC_EOT
	ENC_EOT

    After ENC_ENTRY, the 1st number is for the Serial register and the second number the even pin of the encoder.

    So you cannot connect 16 encoders and other buttons like FX  in one DIN.

    Be careful if this is push encoder you need one more pin (like a push button) and if you have touch sensor motorfader, you need one pin by fader (see the lc_io_table.inc file for example)

    Good midiboxing, Steph

  7. First Project, needs lots of help and support :P

    in Design Concepts

    Posted

    Hi again,

    So what I understand now is that in order to have 16 motorfaders I would need 2 cores and then to add pots I’d need to add another core to the design.  But if I do go with this design it wont work cause Mackie protocol only supports 8 faders per 1 midi out port.  Therefore to make the 16 faders work, linking the 2 LCs in a chain (1 master the other slave) with the PC out to LC1 in, LC1 out to LC2 in and LC2 out to PC in will not work.  If I do connect it like this (i.e connect the 2 LCs to one PC midi port) only 8 of the 16 faders will work.  So that means that the only way to make the 16 faders work is to install another Midi card in my pc, connect one set of ports to LC1 and the other set of ports to LC2. then in the configuration set one as the midi forward point and the other as the mid end point.  is that right?

    I read once that Axel include one MidiSport 4x4 in his midibox. So he connected to the PC via USB and had 4 Midi ports avaiable. You can think of 4 LC in one enclosure. After that I don't know how he configured to have the right channel number on the midibox.

    Good luck

  9. Besoin de liens pour votre projet MIDIBOX ?

    in Français

    Posted

    Bonjour,

    J'ai recu la commande de AlsComposants (www.alscomposants.com). J'ai d'ailleurs recommande depuis. C'est pas hyper rapide (1 a 3 semaines !!!) mais c'est pas cher et bien emballé, pas de probleme.

    De plus j'ai vu qu'il y a des RSAON sur www.conrad.fr (Ref 442081-62) à 23.90€. Sachant qu'en etant abonne a leur newsletter, je recois souvent des promos du genre  une station meteo de m... pour 45€ commande mais aussi 20% sur votre produit prefere ce qui peut devenir interressant avec les faders.

    Bonne chance...

  10. fader RSA0N11M9

    in Français

    Posted

    Salut,

    S'il n'est pas un peu tard, je viens de trouver mieux: www.conrad.fr (article 442081-62). De plus, en etant abonné a leur newsletter, je recois souvent des promos du genre 20% sur votre article prefere.

    Bonne chance...

  13. MODE LCD

    in Français

    Posted

    Bonjour,

    Il n'est a priori pas defini dans la configuration par defaut (lc_io_table.inc) mais il existe sous le nom ID_NAME_VALUE, donc tu peux le rajouter soit en plus (il y a de la place sur le dernier module din) soit a la place d'un autre ou dans la second layer. Tu modifies le fichier lc_io_table.inc en consequence et ca devrait aller

  14. Displaytech 64240A

    in Parts Questions

    Posted

    Hello everybody,

    I was looking around to find LCD 240x64 with KS0108 controller and I found a site (www.lcdis.fr) whitch sells it. The price the guy offers me is 48€/piece if I order 10 or more. So I ask you if you're interested to perform a bulk order.

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