07 August 2020, 10:02 | #1 |
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I/O-cards with CAMD driver
Are there actually any Amiga I/O-cards (preferably zorro) with available camd drivers?
I've been searching for a way to use more than one midi interface on my A3000, or is the triple play preferable? |
07 August 2020, 19:16 | #2 |
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I think this illustrates the need for a CAMD driver that would allow users to plug in a device/unit combination to use any serial port.
The GVP IOExtender was advertised as having MIDI expansion capability, but 1) I don't know if the expansion was ever released, and 2) whether it supported CAMD. As it stands, the only things I can think of are the Checkpoint (which I only know because CAMD shipped with a driver for it) and the One-Stop Music Shop, which isn't an I/O card per se, but a whole MIDI synth and interface on a Zorro card. Assembler source for the Checkpoint is on the Dev CDs. It uses the Autoconfig ID of the Checkpoint board in its init routines. I wonder if modifying it for use with another board would be as simple as changing the ID? |
07 August 2020, 19:30 | #3 |
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apologize if I'm misunderstanding the question, but I have used a serial midi interface with my Amiga 3000 for years. At one point I had the GVP IO extender plugged into the zorro slot and it came with extra serial ports. At one point I had the midi interface going through the GVP IO extender and then my US robotics modem was using another of them. I suppose you could plug a second midi interface into another of the serial ports it would just need to use a different device name right? Or am I missing the real issue here?
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08 August 2020, 09:43 | #4 |
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The real issue is I want to use more than one midi interface as I have need for additional channels. I have a GVP IO-Extender as well but Bars&Pipes doesn't have any tools for using it and CAMD doesn't have drivers.
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08 August 2020, 21:02 | #5 |
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The serial driver that comes with CAMD directly opens the Amiga internal serial port. There is source code for it (in assembly). But maybe it can be changed in a way to open a generic device instead?! This way one could route MIDI traffic to any device.
Another option is MIDI over USB via the Poseidon stack. There is a CAMD driver for USB midi on Aminet. |
09 August 2020, 08:20 | #6 | |
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Quote:
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09 August 2020, 08:27 | #7 |
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I thought B&P allowed selection of the device name/unit for its MIDI I/O? Meaning you could set some channels to the IOExtender and others to the internal port? It’s not CAMD but it should be a way to use both interfaces.
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