void usb_get_midi(MidiDevice * device) {
/* Select the MIDI OUT stream */
Endpoint_SelectEndpoint(MIDI_STREAM_OUT_EPNUM);
MIDI_EventPacket_t event;
while (MIDI_Device_ReceiveEventPacket(&USB_MIDI_Interface, &event)) {
midi_packet_length_t length = midi_packet_length(event.Data1);
//pass the data to the device input function
//not dealing with sysex yet
if (length != UNDEFINED)
midi_device_input(device, length, event.Data1, event.Data2, event.Data3);
}
MIDI_Device_USBTask(&USB_MIDI_Interface);
USB_USBTask();
}
void usb_get_midi(MidiDevice * device) {
MIDI_EventPacket_t event;
while (MIDI_Device_ReceiveEventPacket(&USB_MIDI_Interface, &event)) {
midi_packet_length_t length = midi_packet_length(event.Data1);
//pass the data to the device input function
//not dealing with sysex yet
if (length != UNDEFINED) {
uint8_t input[3];
input[0] = event.Data1;
input[1] = event.Data2;
input[2] = event.Data3;
midi_device_input(device, length, input);
}
}
MIDI_Device_USBTask(&USB_MIDI_Interface);
USB_USBTask();
}
int main(void) {
midi_init_device(&test_device);
midi_device_set_send_func(&test_device, send_func);
midi_send_cc(&test_device, 0, 0, 1);
midi_send_cc(&test_device, 15, 1, 1);
midi_register_fallthrough_callback(&test_device, fallthrough_callback);
midi_register_realtime_callback(&test_device, realtime_callback);
assert(!fallthrough_called);
assert(!realtime_called);
midi_device_input(&test_device, 3, 0xB0, 0, 1);
midi_device_input(&test_device, 1, MIDI_CLOCK, 0, 0);
midi_process(&test_device);
assert(fallthrough_called);
assert(realtime_called);
reset();
assert(!fallthrough_called);
assert(!realtime_called);
//interspersed
midi_device_input(&test_device, 1, 0xB0, 0, 0);
midi_device_input(&test_device, 1, MIDI_CLOCK, 0, 0);
midi_device_input(&test_device, 1, 0, 0, 0);
midi_device_input(&test_device, 1, MIDI_START, 0, 0);
midi_device_input(&test_device, 1, 1, 0, 0);
midi_process(&test_device);
assert(fallthrough_called);
assert(realtime_called);
midi_register_cc_callback(&test_device, cc_callback);
assert(!cc_called);
midi_device_input(&test_device, 3, 0xB0, 0, 1);
midi_process(&test_device);
assert(cc_called);
reset();
assert(!cc_called);
assert(!realtime_called);
midi_device_input(&test_device, 1, 0xB0, 0, 0);
midi_device_input(&test_device, 1, MIDI_CLOCK, 0, 0);
midi_device_input(&test_device, 1, 0, 0, 0);
midi_device_input(&test_device, 1, MIDI_START, 0, 0);
midi_device_input(&test_device, 1, 1, 0, 0);
midi_process(&test_device);
assert(cc_called);
assert(realtime_called);
reset();
assert(!anything_called());
midi_device_input(&test_device, 1, 0xB0, 0, 0);
midi_device_input(&test_device, 1, 0, 0, 0);
midi_process(&test_device);
assert(!anything_called());
printf("\n\nTEST PASSED!\n\n");
return 0;
}
