Refactor Bluetooth Handling

Refactored Bluetooth support to make adding new Bluetooth modules
easier in the future.

* Remove `OUT_BLE` key from QMK's keymap. `OUT_BT` is all we need now
as there's no difference anymore.
* Made BLUETOOTH_ENABLE build option legacy as not to break existing
keymaps (Falls back to existing EZ Key support if on)
* Removed `ADAFRUIT_BLE_ENABLE` build option
* Created new build option `BLUETOOTH` with module option (Currently
`AdafruitEZKey` & `AdafruitBLE`)
* Moved all LUFA bluetooth key/mouse events under `BLUETOOTH_ENABLE`
ifdef with selected modules output.

1 files changed, 35 insertions, 42 deletions

diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c
index ba49284c9..d71748ce3 100644
--- a/tmk_core/protocol/lufa/lufa.c
+++ b/tmk_core/protocol/lufa/lufa.c
@@ -67,10 +67,11 @@
 #endif
 
 #ifdef BLUETOOTH_ENABLE
-    #include "bluetooth.h"
-#endif
-#ifdef ADAFRUIT_BLE_ENABLE
+  #ifdef MODULE_ADAFRUIT_BLE
     #include "adafruit_ble.h"
+  #else
+    #include "bluetooth.h"
+  #endif
 #endif
 
 #ifdef VIRTSER_ENABLE
@@ -602,18 +603,14 @@ static void send_keyboard(report_keyboard_t *report)
     uint8_t where = where_to_send();
 
 #ifdef BLUETOOTH_ENABLE
-    if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) {
-        bluefruit_serial_send(0xFD);
-        for (uint8_t i = 0; i < KEYBOARD_EPSIZE; i++) {
-            bluefruit_serial_send(report->raw[i]);
-        }
-    }
-#endif
-
-#ifdef ADAFRUIT_BLE_ENABLE
-    if (where == OUTPUT_ADAFRUIT_BLE) {
-      adafruit_ble_send_keys(report->mods, report->keys, sizeof(report->keys));
+  #ifdef MODULE_ADAFRUIT_BLE
+    adafruit_ble_send_keys(report->mods, report->keys, sizeof(report->keys));
+  #else
+    bluefruit_serial_send(0xFD);
+    for (uint8_t i = 0; i < KEYBOARD_EPSIZE; i++) {
+      bluefruit_serial_send(report->raw[i]);
     }
+  #endif
 #endif
 
     if (where != OUTPUT_USB && where != OUTPUT_USB_AND_BT) {
@@ -660,24 +657,22 @@ static void send_mouse(report_mouse_t *report)
     uint8_t where = where_to_send();
 
 #ifdef BLUETOOTH_ENABLE
-    if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) {
-        bluefruit_serial_send(0xFD);
-        bluefruit_serial_send(0x00);
-        bluefruit_serial_send(0x03);
-        bluefruit_serial_send(report->buttons);
-        bluefruit_serial_send(report->x);
-        bluefruit_serial_send(report->y);
-        bluefruit_serial_send(report->v); // should try sending the wheel v here
-        bluefruit_serial_send(report->h); // should try sending the wheel h here
-        bluefruit_serial_send(0x00);
-    }
-#endif
-
-#ifdef ADAFRUIT_BLE_ENABLE
-    if (where == OUTPUT_ADAFRUIT_BLE) {
+  if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) {
+    #ifdef MODULE_ADAFRUIT_BLE
       // FIXME: mouse buttons
       adafruit_ble_send_mouse_move(report->x, report->y, report->v, report->h);
-    }
+    #else
+      bluefruit_serial_send(0xFD);
+      bluefruit_serial_send(0x00);
+      bluefruit_serial_send(0x03);
+      bluefruit_serial_send(report->buttons);
+      bluefruit_serial_send(report->x);
+      bluefruit_serial_send(report->y);
+      bluefruit_serial_send(report->v); // should try sending the wheel v here
+      bluefruit_serial_send(report->h); // should try sending the wheel h here
+      bluefruit_serial_send(0x00);
+    #endif
+  }
 #endif
 
     if (where != OUTPUT_USB && where != OUTPUT_USB_AND_BT) {
@@ -727,6 +722,9 @@ static void send_consumer(uint16_t data)
 
 #ifdef BLUETOOTH_ENABLE
     if (where == OUTPUT_BLUETOOTH || where == OUTPUT_USB_AND_BT) {
+      #ifdef MODULE_ADAFRUIT_BLE
+        adafruit_ble_send_consumer_key(data, 0);
+      #else
         static uint16_t last_data = 0;
         if (data == last_data) return;
         last_data = data;
@@ -740,12 +738,7 @@ static void send_consumer(uint16_t data)
         bluefruit_serial_send(0x00);
         bluefruit_serial_send(0x00);
         bluefruit_serial_send(0x00);
-    }
-#endif
-
-#ifdef ADAFRUIT_BLE_ENABLE
-    if (where == OUTPUT_ADAFRUIT_BLE) {
-      adafruit_ble_send_consumer_key(data, 0);
+      #endif
     }
 #endif
 
@@ -1130,10 +1123,6 @@ int main(void)
     // midi_send_noteoff(&midi_device, 0, 64, 127);
 #endif
 
-#ifdef BLUETOOTH_ENABLE
-    serial_init();
-#endif
-
     /* wait for USB startup & debug output */
 
 #ifdef WAIT_FOR_USB
@@ -1161,7 +1150,7 @@ int main(void)
 
     print("Keyboard start.\n");
     while (1) {
-        #if !defined(BLUETOOTH_ENABLE) && !defined(ADAFRUIT_BLE_ENABLE)
+        #if !defined(BLUETOOTH_ENABLE)
         while (USB_DeviceState == DEVICE_STATE_Suspended) {
             print("[s]");
             suspend_power_down();
@@ -1182,7 +1171,11 @@ int main(void)
         rgblight_task();
 #endif
 
-#ifdef ADAFRUIT_BLE_ENABLE
+#ifdef MODULE_ADAFRUIT_EZKEY
+    serial_init();
+#endif
+
+#ifdef MODULE_ADAFRUIT_BLE
         adafruit_ble_task();
 #endif