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Table of Contents
Steven_C started an english MIDIboxLC FAQ a while ago in the forum
Updated and translated from the German version
By Digineural (aka Dan)
Which modules do I need for Midibox LC?
- 1x core module with PIC18F452
- 1x graphic LCD (240×64 of pixels) or 2 characters LCDs (2×40 characters)
- 4x DINX4 module for 96 switches
- 3x DOUTX4 module for LED rings and LEDs
- 1x LTC module
- 1x MF module if Motorfaders are to be used.
If not “in main.asm, you have to set “ENABLE_MOTORDRIVER” to 0, this disables the motor control.” as per TK here
How can I use 2 pieces of 2x40 LCDs?
Simply the same pins also for the second LCD excluding the pin E of the second LCD, because that is connected with pin J10:RC (pin RC.4 of the PIC CONTROLLER) at the core module.
Which Graphic LCDs is supported?
For the moment only KS0108 and HD61202 compatible displays like the 64240A LCD from Displaytech. Other controller types like the T6963C are supported likewise by MIOS, are however too slow, so that they can lead to MIDI Buffer overruns.
Do I need how many Switches, LEDS, Encoder and Fader do I need?
- 96x switches
- 64x LEDs + 32x optional LEDS for the remaining switches.
- 9x Encoders (8 per channel and 1 for Jog Wheel)
- 8x Motorfader or Faders
Do I have to build the PCBs for themselves?
No. Look here Premade PCBs & Kits
How do I configure the DIN and Douts for my Switches, Encoder and LEDS?
- Switches and LED in lc_io_table.inc,
- Encoders in mios_tables.inc
Why does the value of the Encoder change automatically after few seconds, even when nothing is touched?
That can happen, if no Motorfader is attached. In main.asm set the ENABLE_MOTORDRIVER flag to the value set 0, afterwards this effect should disappear.
Can I replace the Encoders with normal potentiometers to save money?
No, in the Logic/Mackie Encoder movements are defined control minutes as relative Events. Check the Wiki for places to order with good prices.
Your Turn
Ok, I know this isnt the entire German version but Babelfish doesnt provide pure translations. The Midibox LC has also gone through major improvements too. Post your updates, tips, tricks and designs here and help give back to a community that has given so much.