MidiReceive.cpp

#include "MidiReceive.h"

void MidiReceive::PrintMidiDevices()
{
	UINT nMidiDeviceNum;
	MIDIINCAPS caps;

	nMidiDeviceNum = midiInGetNumDevs();
	if (nMidiDeviceNum == 0) {
		fprintf(stderr, "midiInGetNumDevs() return 0...");
		return;
	}

	printf("== PrintMidiDevices() == \n");
	for (unsigned int i = 0; i < nMidiDeviceNum; ++i) {
		midiInGetDevCaps(i, &caps, sizeof(MIDIINCAPS));
		printf("\t%d : name = %s\n", i, caps.szPname);
	}
	printf("=====\n");
}

void CALLBACK MidiReceive::MidiInProc(HMIDIIN hMidiIn, UINT wMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2)
{
	switch (wMsg) {
	case MIM_OPEN:
		printf("wMsg=MIM_OPEN\n");
		break;
	case MIM_CLOSE:
		printf("wMsg=MIM_CLOSE\n");
		break;
	case MIM_DATA:
		//other params: printf("wMsg=MIM_DATA, dwInstance=%08x, dwParam1=%08x, dwParam2=%08x\n", dwInstance, dwParam1, dwParam2);
		printf("wMsg=MIM_DATA, dwParam1=%08x\n", dwParam1);
		break;
	case MIM_LONGDATA:
		printf("wMsg=MIM_LONGDATA\n");
		break;
	case MIM_ERROR:
		printf("wMsg=MIM_ERROR\n");
		break;
	case MIM_LONGERROR:
		printf("wMsg=MIM_LONGERROR\n");
		break;
	case MIM_MOREDATA:
		printf("wMsg=MIM_MOREDATA\n");
		break;
	default:
		printf("wMsg = unknown\n");
		break;
	}
	return;
}