[Keyboard] Snagpad Configurator bugfix and readme refactor (#6381)

[qmk_firmware.git] / quantum / process_keycode / process_midi.h

diff --git a/quantum/process_keycode/process_midi.h b/quantum/process_keycode/process_midi.h
index 66ce60b0e5267e101ee3c1f690cf2947031bb785..1968fbe3fa9b9d847f207a6211af359690eb4cf1 100644 (file)
--- a/quantum/process_keycode/process_midi.h
+++ b/quantum/process_keycode/process_midi.h
@@ -1,11 +1,57 @@
+/* Copyright 2016 Jack Humbert
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef PROCESS_MIDI_H
 #define PROCESS_MIDI_H
 
 #include "quantum.h"
-#include "midi.h"
 
-void midi_init(void);
+#ifdef MIDI_ENABLE
+
+#ifdef MIDI_BASIC
+void process_midi_basic_noteon(uint8_t note);
+void process_midi_basic_noteoff(uint8_t note);
+void process_midi_all_notes_off(void);
+#endif
+
 void midi_task(void);
+
+#ifdef MIDI_ADVANCED
+typedef union {
+  uint32_t raw;
+  struct {
+    uint8_t octave              :4;
+    int8_t transpose            :4;
+    uint8_t velocity            :4;
+    uint8_t channel             :4;
+    uint8_t modulation_interval :4;
+  };
+} midi_config_t;
+
+extern midi_config_t midi_config;
+
+void midi_init(void);
 bool process_midi(uint16_t keycode, keyrecord_t *record);
 
-#endif
\ No newline at end of file
+#define MIDI_INVALID_NOTE 0xFF
+#define MIDI_TONE_COUNT (MIDI_TONE_MAX - MIDI_TONE_MIN + 1)
+
+uint8_t midi_compute_note(uint16_t keycode);
+#endif // MIDI_ADVANCED
+
+#endif // MIDI_ENABLE
+
+#endif