drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

preonic

Browse source
This commit is contained in:
Jack Humbert 2015-08-21 10:46:53 -04:00
parent fb4fe52c0a
commit 04885a3b44
40 changed files with 3111 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

61
protocol/lufa/lufa.c
View file

@ -66,27 +66,35 @@ static void send_keyboard(report_keyboard_t *report);
static void send_mouse(report_mouse_t *report);
static void send_system(uint16_t data);
static void send_consumer(uint16_t data);
#ifdef MIDI_ENABLE
void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2);
void usb_get_midi(MidiDevice * device);
void midi_usb_init(MidiDevice * device);
#endif
host_driver_t lufa_driver = {
keyboard_leds,
send_keyboard,
send_mouse,
send_system,
send_consumer,
#ifdef MIDI_ENABLE
usb_send_func,
usb_get_midi,
midi_usb_init
midi_usb_init,
#endif
};
void SetupHardware(void);
USB_ClassInfo_MIDI_Device_t USB_MIDI_Interface =
{
.Config =
{
.StreamingInterfaceNumber = 1,
.StreamingInterfaceNumber = (NKRO_INTERFACE + 2),
.DataINEndpoint =
{
.Address = (ENDPOINT_DIR_IN | MIDI_STREAM_IN_EPNUM),
@ -112,6 +120,7 @@ USB_ClassInfo_MIDI_Device_t USB_MIDI_Interface =
#define SYS_COMMON_3 0x30
/*******************************************************************************
* Console
******************************************************************************/
@ -279,8 +288,15 @@ void EVENT_USB_Device_ConfigurationChanged(void)
NKRO_EPSIZE, ENDPOINT_BANK_SINGLE);
#endif
#ifdef MIDI_ENABLE
// ConfigSuccess &= MIDI_Device_ConfigureEndpoints(&USB_MIDI_Interface);
ConfigSuccess &= ENDPOINT_CONFIG(MIDI_STREAM_IN_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_IN,
MIDI_STREAM_EPSIZE, ENDPOINT_BANK_SINGLE);
ConfigSuccess &= ENDPOINT_CONFIG(MIDI_STREAM_OUT_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_OUT,
MIDI_STREAM_EPSIZE, ENDPOINT_BANK_SINGLE);
#endif
ConfigSuccess &= MIDI_Device_ConfigureEndpoints(&USB_MIDI_Interface);
}
@ -589,32 +605,37 @@ int8_t sendchar(uint8_t c)
#ifdef MIDI_ENABLE
void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2) {
MIDI_EventPacket_t event;
event.Data1 = byte0;
event.Data2 = byte1;
event.Data3 = byte2;
uint8_t cable = 0;
Endpoint_SelectEndpoint(MIDI_STREAM_IN_EPNUM);
//if the length is undefined we assume it is a SYSEX message
if (midi_packet_length(byte0) == UNDEFINED) {
switch(cnt) {
case 3:
if (byte2 == SYSEX_END)
event.Event = MIDI_EVENT(0, SYSEX_ENDS_IN_3);
event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_3);
else
event.Event = MIDI_EVENT(0, SYSEX_START_OR_CONT);
event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT);
break;
case 2:
if (byte1 == SYSEX_END)
event.Event = MIDI_EVENT(0, SYSEX_ENDS_IN_2);
event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_2);
else
event.Event = MIDI_EVENT(0, SYSEX_START_OR_CONT);
event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT);
break;
case 1:
if (byte0 == SYSEX_END)
event.Event = MIDI_EVENT(0, SYSEX_ENDS_IN_1);
event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_1);
else
event.Event = MIDI_EVENT(0, SYSEX_START_OR_CONT);
event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT);
break;
default:
return; //invalid cnt
@ -624,18 +645,21 @@ void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byt
//TODO are there any more?
switch(byte0 & 0xF0){
case MIDI_SONGPOSITION:
event.Event = MIDI_EVENT(0, SYS_COMMON_3);
event.Event = MIDI_EVENT(cable, SYS_COMMON_3);
break;
case MIDI_SONGSELECT:
case MIDI_TC_QUARTERFRAME:
event.Event = MIDI_EVENT(0, SYS_COMMON_2);
event.Event = MIDI_EVENT(cable, SYS_COMMON_2);
break;
default:
event.Event = MIDI_EVENT(0, byte0);
event.Event = MIDI_EVENT(cable, byte0);
break;
}
}
Endpoint_Write_Stream_LE(&event, sizeof(event), NULL);
Endpoint_ClearIN();
MIDI_Device_SendEventPacket(&USB_MIDI_Interface, &event);
MIDI_Device_Flush(&USB_MIDI_Interface);
MIDI_Device_USBTask(&USB_MIDI_Interface);
@ -680,7 +704,7 @@ void midi_usb_init(MidiDevice * device){
SetupHardware();
sei();
}
#endif
@ -707,25 +731,30 @@ void SetupHardware(void)
print_set_sendchar(sendchar);
}
#ifdef MIDI_ENABLE
void fallthrough_callback(MidiDevice * device,
uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2);
void cc_callback(MidiDevice * device,
uint8_t chan, uint8_t num, uint8_t val);
void sysex_callback(MidiDevice * device,
uint16_t start, uint8_t length, uint8_t * data);
#endif
int main(void) __attribute__ ((weak));
int main(void)
{
//setup the device
#ifdef MIDI_ENABLE
midi_device_init(&midi_device);
midi_device_set_send_func(&midi_device, usb_send_func);
midi_device_set_pre_input_process_func(&midi_device, usb_get_midi);
#endif
SetupHardware();
sei();
#ifdef MIDI_ENABLE
midi_register_fallthrough_callback(&midi_device, fallthrough_callback);
midi_register_cc_callback(&midi_device, cc_callback);
midi_register_sysex_callback(&midi_device, sysex_callback);
@ -734,6 +763,8 @@ int main(void)
midi_send_cc(&midi_device, 15, 1, 0);
midi_send_noteon(&midi_device, 0, 64, 127);
midi_send_noteoff(&midi_device, 0, 64, 127);
#endif
/* wait for USB startup & debug output */
while (USB_DeviceState != DEVICE_STATE_Configured) {
@ -764,7 +795,9 @@ int main(void)
keyboard_task();
#ifdef MIDI_ENABLE
midi_device_process(&midi_device);
#endif
#if !defined(INTERRUPT_CONTROL_ENDPOINT)
USB_USBTask();
@ -772,6 +805,7 @@ int main(void)
}
}
#ifdef MIDI_ENABLE
//echo data back
void fallthrough_callback(MidiDevice * device,
uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2){
@ -790,3 +824,4 @@ void sysex_callback(MidiDevice * device,
for (int i = 0; i < length; i++)
midi_send_cc(device, 15, 0x7F & data[i], 0x7F & (start + i));
}
#endif