[BT] Add support for 8bitdo Gbros GC adapter via XInput

Fixes #105
darthcloud · Jan 7, 2022 · aa3054f · aa3054f
1 parent 377baa0
commit aa3054f
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Showing 3 changed files with 17 additions and 0 deletions.
diff --git a/main/adapter/adapter.h b/main/adapter/adapter.h
@@ -51,6 +51,7 @@ enum {
     BT_SW_N64,
     BT_SW_MD_GEN,
     BT_SW_POWERA,
+    BT_8BITDO_GBROS,
     BT_SUBTYPE_MAX,
 };
 

diff --git a/main/adapter/wireless/xbox.c b/main/adapter/wireless/xbox.c
@@ -164,6 +164,17 @@ static const uint32_t xbox_xs_btns_mask[32] = {
     0, BIT(XBOX_XS_RB), 0, BIT(XBOX_XS_RJ),
 };
 
+static const uint32_t gbros_btns_mask[32] = {
+    0, 0, 0, 0,
+    0, 0, 0, 0,
+    0, 0, 0, 0,
+    0, 0, 0, 0,
+    BIT(XB1_X), BIT(XB1_B), BIT(XB1_A), BIT(XB1_Y),
+    BIT(XB1_MENU), 0, 0, 0,
+    0, 0, BIT(XB1_LB), BIT(XB1_LJ),
+    0, BIT(XB1_VIEW), BIT(XB1_RB), BIT(XB1_RJ),
+};
+
 int32_t xbox_to_generic(struct bt_data *bt_data, struct generic_ctrl *ctrl_data) {
     struct xb1_map *map = (struct xb1_map *)bt_data->input;
 
@@ -192,6 +203,10 @@ int32_t xbox_to_generic(struct bt_data *bt_data, struct generic_ctrl *ctrl_data)
             ctrl_data->mask = (uint32_t *)xbox_xs_mask;
             btns_mask = xbox_xs_btns_mask;
         }
+        else if (bt_data->dev_subtype == BT_8BITDO_GBROS) {
+            ctrl_data->mask = (uint32_t *)xb1_mask;
+            btns_mask = gbros_btns_mask;
+        }
         else {
             ctrl_data->mask = (uint32_t *)xb1_mask;
             btns_mask = xb1_dinput_btns_mask;

diff --git a/main/bluetooth/hci.c b/main/bluetooth/hci.c
@@ -63,6 +63,7 @@ static const struct bt_name_type bt_name_type[] = {
     {"N64 Controller", BT_SW, BT_SW_N64, 0},
     {"MD/Gen Control Pad", BT_SW, BT_SW_MD_GEN, BIT(BT_QUIRK_FACE_BTNS_INVERT)},
     {"8Bitdo SF30", BT_HID_GENERIC, BT_SUBTYPE_DEFAULT, BIT(BT_QUIRK_FACE_BTNS_INVERT)},
+    {"8BitDo GBros Adapter", BT_XBOX, BT_8BITDO_GBROS, 0},
 };
 
 static const struct bt_hci_cp_set_event_filter clr_evt_filter = {