Cleans up quantum/keymap situation, removes extra lufa folders (#416)

* sorts out keycodes

* move midi around

* remove mbed

* replaces keymap with qmk/keymap_common

* fixes keymap.h

* keymap, config, quantum rearrange

* removes unneeded lufa stuff

1 files changed, 156 insertions, 0 deletions

diff --git a/tmk_core/protocol/midi/midi_device.h b/tmk_core/protocol/midi/midi_device.h
new file mode 100755
index 0000000000..088995286c
--- /dev/null
+++ b/tmk_core/protocol/midi/midi_device.h
@@ -0,0 +1,156 @@
+//midi for embedded chips,
+//Copyright 2010 Alex Norman
+//
+//This file is part of avr-midi.
+//
+//avr-midi 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
+//(at your option) any later version.
+//
+//avr-midi 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 avr-midi.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @file
+ * @brief Device implementation functions
+ */
+
+#ifndef MIDI_DEVICE_H
+#define MIDI_DEVICE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
+/**
+ * @defgroup midi_device Functions used when implementing your own midi device.
+ *
+ * You use the functions when you are implementing your own midi device.
+ *
+ * You set a send function to actually send bytes via your device, this method
+ * is called when you call a send function with this device, for instance
+ * midi_send_cc
+ *
+ * You use the midi_device_input to process input data from the device and pass
+ * it through the device's associated callbacks.
+ *
+ * You use the midi_device_set_pre_input_process_func if you want to have a
+ * function called at the beginning of the device's process function, generally
+ * to poll for input and pass that into midi_device_input
+ *
+ * @{
+ */
+
+#include "midi_function_types.h"
+#include "bytequeue/bytequeue.h"
+#define MIDI_INPUT_QUEUE_LENGTH 192
+
+typedef enum {
+   IDLE, 
+   ONE_BYTE_MESSAGE = 1,
+   TWO_BYTE_MESSAGE = 2, 
+   THREE_BYTE_MESSAGE = 3,
+   SYSEX_MESSAGE} input_state_t;
+
+typedef void (* midi_no_byte_func_t)(MidiDevice * device);
+
+/**
+ * \struct _midi_device
+ *
+ * @brief This structure represents the input and output functions and
+ * processing data for a midi device.
+ *
+ * A device can represent an actual physical device [serial port, usb port] or
+ * something virtual.
+ * You should not need to modify this structure directly.
+ */
+struct _midi_device {
+   //output send function
+   midi_var_byte_func_t send_func;
+
+   //********input callbacks
+   //three byte funcs
+   midi_three_byte_func_t input_cc_callback;
+   midi_three_byte_func_t input_noteon_callback;
+   midi_three_byte_func_t input_noteoff_callback;
+   midi_three_byte_func_t input_aftertouch_callback;
+   midi_three_byte_func_t input_pitchbend_callback;
+   midi_three_byte_func_t input_songposition_callback;
+   //two byte funcs
+   midi_two_byte_func_t input_progchange_callback;
+   midi_two_byte_func_t input_chanpressure_callback;
+   midi_two_byte_func_t input_songselect_callback;
+   midi_two_byte_func_t input_tc_quarterframe_callback;
+   //one byte funcs
+   midi_one_byte_func_t input_realtime_callback;
+   midi_one_byte_func_t input_tunerequest_callback;
+
+   //sysex
+   midi_sysex_func_t input_sysex_callback;
+
+   //only called if more specific callback is not matched
+   midi_var_byte_func_t input_fallthrough_callback;
+   //called if registered, independent of other callbacks
+   midi_var_byte_func_t input_catchall_callback;
+
+   //pre input processing function
+   midi_no_byte_func_t pre_input_process_callback;
+
+   //for internal input processing
+   uint8_t input_buffer[3];
+   input_state_t input_state;
+   uint16_t input_count;
+
+   //for queueing data between the input and the processing functions
+   uint8_t input_queue_data[MIDI_INPUT_QUEUE_LENGTH];
+   byteQueue_t input_queue;
+};
+
+/**
+ * @brief Process input bytes.  This function parses bytes and calls the
+ * appropriate callbacks associated with the given device.  You use this
+ * function if you are creating a custom device and you want to have midi
+ * input.
+ *
+ * @param device the midi device to associate the input with
+ * @param cnt the number of bytes you are processing
+ * @param input the bytes to process
+ */
+void midi_device_input(MidiDevice * device, uint8_t cnt, uint8_t * input);
+
+/**
+ * @brief Set the callback function that will be used for sending output
+ * data bytes.  This is only used if you're creating a custom device.
+ * You'll most likely want the callback function to disable interrupts so
+ * that you can call the various midi send functions without worrying about
+ * locking.
+ *
+ * \param device the midi device to associate this callback with
+ * \param send_func the callback function that will do the sending
+ */
+void midi_device_set_send_func(MidiDevice * device, midi_var_byte_func_t send_func);
+
+/**
+ * @brief Set a callback which is called at the beginning of the
+ * midi_device_process call.  This can be used to poll for input
+ * data and send the data through the midi_device_input function.
+ * You'll probably only use this if you're creating a custom device.
+ *
+ * \param device the midi device to associate this callback with
+ * \param midi_no_byte_func_t the actual callback function
+ */
+void midi_device_set_pre_input_process_func(MidiDevice * device, midi_no_byte_func_t pre_process_func);
+
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif 
+
+#endif