Merge ChibiOS and LUFA descriptor support (#2362)

* Move lufa descriptor to protocol/usb_descriptor

* Try to compile usb_descriptor on ChibiOS

* Add lufa_utils for ChibiOS

Lufa USB descriptors for ChibiOS

* More lufa_util compatibility fixes

* First compiling version of shared USB descriptor

* Send the usb descriptors

* Fix the CONSOLE output on ChibiOS

* Add errors for unsupported interfaces

* Enable support for vitual serial port USB descriptors

* Implement virtual serial port for ChibiOS

* Cleanup the lufa_utils

Use the default lufa header files

* Add raw hid support for ChibiOS

This is completely untested

* Enable midi compilation on ChibiOS

* Move midi functionality out of lufa.c

* Don't register sysex callback when not needed

* ChibiOS compilation fixes

* Update ChibiOS submodule

* Fix the Midi USB descriptor

It didn't work properly when both Midi and Virtual serial port was enabled.

* Add MIDI support for ChibiOS

* Fix USB descriptor strings on ChibiOS

* Use serial usb driver for raw hid

* Generalize the ChibiOS stream like drivers

This makes the initialization much more simple and eliminates a lot of
the code duplication.

* Convert console output to chibios stream driver

* Fixes for ChibiOS update

* Update the ChibiOS contrib submodule

To include the usb data toggle synchronization fixes

* Fix duplicate reset enumeration on ChibiOS

* Add missing include

* Add number of endpoints check for ChibiOS

* Enable serial USB driver on all keyboards

* Add missing includes when API is enabled withot midi

* Add another missing inlcude

6 files changed, 48 insertions, 28 deletions

diff --git a/quantum/api/api_sysex.c b/quantum/api/api_sysex.c
index 6a2ee90124..89c66a2a20 100644
--- a/quantum/api/api_sysex.c
+++ b/quantum/api/api_sysex.c
@@ -16,6 +16,7 @@
 #include "api_sysex.h"
 #include "sysex_tools.h"
 #include "print.h"
+#include "qmk_midi.h"
 
 void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, uint16_t length) {
     // SEND_STRING("\nTX: ");
diff --git a/quantum/keymap.h b/quantum/keymap.h
index 5d64be19c8..bfcb2f7cd5 100644
--- a/quantum/keymap.h
+++ b/quantum/keymap.h
@@ -23,6 +23,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "action.h"
 #if defined(__AVR__)
 #include <avr/pgmspace.h>
+#elif defined PROTOCOL_CHIBIOS
+//We need to ensure that chibios is include before redefining reset
+#include "ch.h"
 #endif
 #include "keycode.h"
 #include "action_macro.h"
diff --git a/quantum/process_keycode/process_midi.c b/quantum/process_keycode/process_midi.c
index 9184feaae8..9728076dfd 100644
--- a/quantum/process_keycode/process_midi.c
+++ b/quantum/process_keycode/process_midi.c
@@ -16,11 +16,13 @@
 #include "process_midi.h"
 
 #ifdef MIDI_ENABLE
+#include <LUFA/Drivers/USB/USB.h>
 #include "midi.h"
+#include "qmk_midi.h"
 
 #ifdef MIDI_BASIC
 
-void process_midi_basic_noteon(uint8_t note) 
+void process_midi_basic_noteon(uint8_t note)
 {
     midi_send_noteon(&midi_device, 0, note, 128);
 }
@@ -46,6 +48,7 @@ static uint8_t tone_status[MIDI_TONE_COUNT];
 static uint8_t midi_modulation;
 static int8_t midi_modulation_step;
 static uint16_t midi_modulation_timer;
+midi_config_t midi_config;
 
 inline uint8_t compute_velocity(uint8_t setting)
 {
@@ -70,30 +73,6 @@ void midi_init(void)
     midi_modulation_timer = 0;
 }
 
-void midi_task(void)
-{
-    if (timer_elapsed(midi_modulation_timer) < midi_config.modulation_interval)
-        return;
-    midi_modulation_timer = timer_read();
-
-    if (midi_modulation_step != 0)
-    {
-        dprintf("midi modulation %d\n", midi_modulation);
-        midi_send_cc(&midi_device, midi_config.channel, 0x1, midi_modulation);
-
-        if (midi_modulation_step < 0 && midi_modulation < -midi_modulation_step) {
-            midi_modulation = 0;
-            midi_modulation_step = 0;
-            return;
-        }
-
-        midi_modulation += midi_modulation_step;
-
-        if (midi_modulation > 127)
-            midi_modulation = 127;
-    }
-}
-
 uint8_t midi_compute_note(uint16_t keycode)
 {
     return 12 * midi_config.octave + (keycode - MIDI_TONE_MIN) + midi_config.transpose;
@@ -250,4 +229,33 @@ bool process_midi(uint16_t keycode, keyrecord_t *record)
 
 #endif // MIDI_ADVANCED
 
+void midi_task(void)
+{
+    midi_device_process(&midi_device);
+#ifdef MIDI_ADVANCED
+    if (timer_elapsed(midi_modulation_timer) < midi_config.modulation_interval)
+        return;
+    midi_modulation_timer = timer_read();
+
+    if (midi_modulation_step != 0)
+    {
+        dprintf("midi modulation %d\n", midi_modulation);
+        midi_send_cc(&midi_device, midi_config.channel, 0x1, midi_modulation);
+
+        if (midi_modulation_step < 0 && midi_modulation < -midi_modulation_step) {
+            midi_modulation = 0;
+            midi_modulation_step = 0;
+            return;
+        }
+
+        midi_modulation += midi_modulation_step;
+
+        if (midi_modulation > 127)
+            midi_modulation = 127;
+    }
+#endif
+}
+
+
+
 #endif // MIDI_ENABLE
diff --git a/quantum/process_keycode/process_midi.h b/quantum/process_keycode/process_midi.h
index ccac8981a6..1968fbe3fa 100644
--- a/quantum/process_keycode/process_midi.h
+++ b/quantum/process_keycode/process_midi.h
@@ -27,6 +27,8 @@ 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;
@@ -39,10 +41,9 @@ typedef union {
   };
 } midi_config_t;
 
-midi_config_t midi_config;
+extern midi_config_t midi_config;
 
 void midi_init(void);
-void midi_task(void);
 bool process_midi(uint16_t keycode, keyrecord_t *record);
 
 #define MIDI_INVALID_NOTE 0xFF
diff --git a/quantum/quantum.c b/quantum/quantum.c
index d3685f50b8..bd95d5ea80 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -34,6 +34,14 @@ extern backlight_config_t backlight_config;
 #include "fauxclicky.h"
 #endif
 
+#ifdef API_ENABLE
+#include "api.h"
+#endif
+
+#ifdef MIDI_ENABLE
+#include "process_midi.h"
+#endif
+
 #ifdef AUDIO_ENABLE
   #ifndef GOODBYE_SONG
     #define GOODBYE_SONG SONG(GOODBYE_SOUND)
diff --git a/quantum/quantum.h b/quantum/quantum.h
index 6ca5ecb5cf..b4c9e0b894 100644
--- a/quantum/quantum.h
+++ b/quantum/quantum.h
@@ -49,7 +49,6 @@ extern uint32_t default_layer_state;
 #endif
 
 #ifdef MIDI_ENABLE
-	#include <lufa.h>
 #ifdef MIDI_ADVANCED
 	#include "process_midi.h"
 #endif