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Initial Arduino IDE based on Processing.

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This commit is contained in:
David A. Mellis
2005-08-25 21:06:28 +00:00
commit 9fc5aa63f6
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48
build/shared/lib/avrlib/ccrma/midi.c Executable file
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// Midi.c
//
// Midi output routines for the atmel atmega163 (and others)
//
// depends on avrlib for buffer
//
#include "uart.h"
#include "midi.h"
#include "debug.h"
void midiInit() {
uartInit();
uartSetBaudRate(MIDI_BAUD_RATE);
}
u08 midiNoteOnOut(u08 note, u08 vel, u08 channel) {
uartSendByte(MIDI_NOTE_ON | (channel & MIDI_CHANNEL_MASK));
uartSendByte(MIDI_DATA_MASK & note);
uartSendByte(MIDI_DATA_MASK & vel);
return 0;
}
u08 midiNoteOffOut(u08 note, u08 vel, u08 channel) {
uartSendByte(MIDI_NOTE_OFF | (channel & MIDI_CHANNEL_MASK));
uartSendByte(MIDI_DATA_MASK & note);
uartSendByte(MIDI_DATA_MASK & vel);
return 0;
}
u08 midiControlChangeOut(u08 controller, u08 value, u08 channel) {
uartSendByte(MIDI_CONTROL_CHANGE | (channel & MIDI_CHANNEL_MASK));
uartSendByte(MIDI_DATA_MASK & controller);
uartSendByte(MIDI_DATA_MASK & value);
return 0;
}
u08 midiProgramChangeOut(u08 program, u08 channel) {
uartSendByte(MIDI_PROGRAM_CHANGE | (channel & MIDI_CHANNEL_MASK));
uartSendByte(MIDI_DATA_MASK & program);
return 0;
}