dos2unix

1 files changed, 158 insertions, 158 deletions

diff --git a/dolmetsch-ctl/dolmetsch-ctl.c b/dolmetsch-ctl/dolmetsch-ctl.c
index 2bf97f7..bb56350 100644
--- a/dolmetsch-ctl/dolmetsch-ctl.c
+++ b/dolmetsch-ctl/dolmetsch-ctl.c
@@ -1,158 +1,158 @@
-/*

- *  spreadspace avr utils

- *

- *

- *  Copyright (C) 2013-2014 Christian Pointner <equinox@spreadspace.org>

- *

- *  This file is part of spreadspace avr utils.

- *

- *  spreadspace avr utils is free software: you can redistribute it and/or modify

- *  it under the terms of the GNU General Public License as published by

- *  the Free Software Foundation, either version 3 of the License, or

- *  any later version.

- *

- *  spreadspace avr utils is distributed in the hope that it will be useful,

- *  but WITHOUT ANY WARRANTY; without even the implied warranty of

- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- *  GNU General Public License for more details.

- *

- *  You should have received a copy of the GNU General Public License

- *  along with spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>.

- */

-

-#include <avr/io.h>

-#include <avr/wdt.h>

-#include <avr/interrupt.h>

-#include <avr/power.h>

-#include <stdio.h>

-

-/*

-             LUFA Library

-     Copyright (C) Dean Camera, 2012.

-

-  dean [at] fourwalledcubicle [dot] com

-           www.lufa-lib.org

-*/

-#include <LUFA/Version.h>

-#include <LUFA/Drivers/USB/USB.h>

-#include "lufa-descriptor-midi.h"

-

-/** LUFA MIDI Class driver interface configuration and state information. This structure is

- *  passed to all MIDI Class driver functions, so that multiple instances of the same class

- *  within a device can be differentiated from one another.

- */

-USB_ClassInfo_MIDI_Device_t MIDI_Interface =

-  {

-    .Config =

-      {

-        .StreamingInterfaceNumber = 1,

-

-        .DataINEndpointNumber      = MIDI_STREAM_IN_EPNUM,

-        .DataINEndpointSize        = MIDI_STREAM_EPSIZE,

-        .DataINEndpointDoubleBank  = false,

-

-        .DataOUTEndpointNumber     = MIDI_STREAM_OUT_EPNUM,

-        .DataOUTEndpointSize       = MIDI_STREAM_EPSIZE,

-        .DataOUTEndpointDoubleBank = false,

-      },

-  };

-

-/** Event handler for the library USB Configuration Changed event. */

-void EVENT_USB_Device_ConfigurationChanged(void)

-{

-  MIDI_Device_ConfigureEndpoints(&MIDI_Interface);

-}

-

-/** Event handler for the library USB Control Request reception event. */

-void EVENT_USB_Device_ControlRequest(void)

-{

-  MIDI_Device_ProcessControlRequest(&MIDI_Interface);

-}

-

-/* end LUFA MIDI Class driver specific definitions*/

-

-#include "util.h"

-#include "keypad.h"

-#include "eventqueue.h"

-

-#define MIDI_COMMAND_CONTROL_CHANGE 0xB0

-

-static void process_incoming_midi(void)

-{

-  MIDI_EventPacket_t ReceivedMIDIEvent;

-  while(MIDI_Device_ReceiveEventPacket(&MIDI_Interface, &ReceivedMIDIEvent)) {

-    uint8_t cmd = ReceivedMIDIEvent.Data1 & 0xF0;

-    uint8_t note = ReceivedMIDIEvent.Data2;

-    uint8_t value = ReceivedMIDIEvent.Data3 & 0x7F;

-    if((note >= KEYPAD_MIDI_NOTE_OFFSET && note < KEYPAD_MIDI_NOTE_OFFSET + KEYPAD_NUM_KEYS) ||     // KEYPAD

-       note == KEYPAD_MIDI_NOTE_ALL) {

-      if(cmd == MIDI_COMMAND_CONTROL_CHANGE) {

-        switch(value) {

-          case 0: keypad_led_off(note - KEYPAD_MIDI_NOTE_OFFSET); break;

-          case 1: keypad_led_on(note - KEYPAD_MIDI_NOTE_OFFSET); break;

-          case 2: keypad_led_toggle(note - KEYPAD_MIDI_NOTE_OFFSET); break;

-          default: keypad_led_blink(note, value); break;

-        }

-      }

-    }

-  }

-}

-

-static void process_outgoing_midi(void)

-{

-  MIDI_EventPacket_t MIDIEventOn = (MIDI_EventPacket_t)

-    {

-      .CableNumber = 0, // TODO: hardcoded value

-      .Command     = (MIDI_COMMAND_NOTE_ON >> 4),

-      .Data1       = MIDI_COMMAND_NOTE_ON | 0,

-      .Data2       = 0,

-      .Data3       = 0x7F,

-    };

-  MIDI_EventPacket_t MIDIEventOff = (MIDI_EventPacket_t)

-    {

-      .CableNumber = 0, // TODO: hardcoded value

-      .Command     = (MIDI_COMMAND_NOTE_OFF >> 4),

-      .Data1       = MIDI_COMMAND_NOTE_OFF | 0,

-      .Data2       = 0,

-      .Data3       = 0,

-    };

-

-  uint8_t key, state;

-  while(eventqueue_pop(&key, &state)) {

-    if (USB_DeviceState == DEVICE_STATE_Configured) {

-      MIDI_EventPacket_t* MIDIEvent = NULL;

-      MIDIEvent = state ? &MIDIEventOn : &MIDIEventOff;

-      MIDIEvent->Data2 = key;

-

-      if(MIDIEvent)

-        MIDI_Device_SendEventPacket(&MIDI_Interface, MIDIEvent);

-    }

-  }

-  if (USB_DeviceState == DEVICE_STATE_Configured)

-    MIDI_Device_Flush(&MIDI_Interface);

-}

-

-int main(void)

-{

-  MCUSR &= ~(1 << WDRF);

-  wdt_disable();

-

-  cpu_init();

-  jtag_disable();

-  eventqueue_init();

-  keypad_init();

-

-  USB_Init();

-  sei();

-

-  for(;;) {

-    process_incoming_midi();

-

-    keypad_task();

-

-    process_outgoing_midi();

-

-    MIDI_Device_USBTask(&MIDI_Interface);

-    USB_USBTask();

-  }

-}

+/*
+ *  spreadspace avr utils
+ *
+ *
+ *  Copyright (C) 2013-2014 Christian Pointner <equinox@spreadspace.org>
+ *
+ *  This file is part of spreadspace avr utils.
+ *
+ *  spreadspace avr utils is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  any later version.
+ *
+ *  spreadspace avr utils is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/interrupt.h>
+#include <avr/power.h>
+#include <stdio.h>
+
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2012.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+#include <LUFA/Version.h>
+#include <LUFA/Drivers/USB/USB.h>
+#include "lufa-descriptor-midi.h"
+
+/** LUFA MIDI Class driver interface configuration and state information. This structure is
+ *  passed to all MIDI Class driver functions, so that multiple instances of the same class
+ *  within a device can be differentiated from one another.
+ */
+USB_ClassInfo_MIDI_Device_t MIDI_Interface =
+  {
+    .Config =
+      {
+        .StreamingInterfaceNumber = 1,
+
+        .DataINEndpointNumber      = MIDI_STREAM_IN_EPNUM,
+        .DataINEndpointSize        = MIDI_STREAM_EPSIZE,
+        .DataINEndpointDoubleBank  = false,
+
+        .DataOUTEndpointNumber     = MIDI_STREAM_OUT_EPNUM,
+        .DataOUTEndpointSize       = MIDI_STREAM_EPSIZE,
+        .DataOUTEndpointDoubleBank = false,
+      },
+  };
+
+/** Event handler for the library USB Configuration Changed event. */
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+  MIDI_Device_ConfigureEndpoints(&MIDI_Interface);
+}
+
+/** Event handler for the library USB Control Request reception event. */
+void EVENT_USB_Device_ControlRequest(void)
+{
+  MIDI_Device_ProcessControlRequest(&MIDI_Interface);
+}
+
+/* end LUFA MIDI Class driver specific definitions*/
+
+#include "util.h"
+#include "keypad.h"
+#include "eventqueue.h"
+
+#define MIDI_COMMAND_CONTROL_CHANGE 0xB0
+
+static void process_incoming_midi(void)
+{
+  MIDI_EventPacket_t ReceivedMIDIEvent;
+  while(MIDI_Device_ReceiveEventPacket(&MIDI_Interface, &ReceivedMIDIEvent)) {
+    uint8_t cmd = ReceivedMIDIEvent.Data1 & 0xF0;
+    uint8_t note = ReceivedMIDIEvent.Data2;
+    uint8_t value = ReceivedMIDIEvent.Data3 & 0x7F;
+    if((note >= KEYPAD_MIDI_NOTE_OFFSET && note < KEYPAD_MIDI_NOTE_OFFSET + KEYPAD_NUM_KEYS) ||     // KEYPAD
+       note == KEYPAD_MIDI_NOTE_ALL) {
+      if(cmd == MIDI_COMMAND_CONTROL_CHANGE) {
+        switch(value) {
+          case 0: keypad_led_off(note - KEYPAD_MIDI_NOTE_OFFSET); break;
+          case 1: keypad_led_on(note - KEYPAD_MIDI_NOTE_OFFSET); break;
+          case 2: keypad_led_toggle(note - KEYPAD_MIDI_NOTE_OFFSET); break;
+          default: keypad_led_blink(note, value); break;
+        }
+      }
+    }
+  }
+}
+
+static void process_outgoing_midi(void)
+{
+  MIDI_EventPacket_t MIDIEventOn = (MIDI_EventPacket_t)
+    {
+      .CableNumber = 0, // TODO: hardcoded value
+      .Command     = (MIDI_COMMAND_NOTE_ON >> 4),
+      .Data1       = MIDI_COMMAND_NOTE_ON | 0,
+      .Data2       = 0,
+      .Data3       = 0x7F,
+    };
+  MIDI_EventPacket_t MIDIEventOff = (MIDI_EventPacket_t)
+    {
+      .CableNumber = 0, // TODO: hardcoded value
+      .Command     = (MIDI_COMMAND_NOTE_OFF >> 4),
+      .Data1       = MIDI_COMMAND_NOTE_OFF | 0,
+      .Data2       = 0,
+      .Data3       = 0,
+    };
+
+  uint8_t key, state;
+  while(eventqueue_pop(&key, &state)) {
+    if (USB_DeviceState == DEVICE_STATE_Configured) {
+      MIDI_EventPacket_t* MIDIEvent = NULL;
+      MIDIEvent = state ? &MIDIEventOn : &MIDIEventOff;
+      MIDIEvent->Data2 = key;
+
+      if(MIDIEvent)
+        MIDI_Device_SendEventPacket(&MIDI_Interface, MIDIEvent);
+    }
+  }
+  if (USB_DeviceState == DEVICE_STATE_Configured)
+    MIDI_Device_Flush(&MIDI_Interface);
+}
+
+int main(void)
+{
+  MCUSR &= ~(1 << WDRF);
+  wdt_disable();
+
+  cpu_init();
+  jtag_disable();
+  eventqueue_init();
+  keypad_init();
+
+  USB_Init();
+  sei();
+
+  for(;;) {
+    process_incoming_midi();
+
+    keypad_task();
+
+    process_outgoing_midi();
+
+    MIDI_Device_USBTask(&MIDI_Interface);
+    USB_USBTask();
+  }
+}