diff --git a/app/CMakeLists.txt b/app/CMakeLists.txt index 81c8ac46..1cee6b3e 100644 --- a/app/CMakeLists.txt +++ b/app/CMakeLists.txt @@ -42,9 +42,9 @@ target_sources(app PRIVATE src/behaviors/behavior_mod_tap.c) target_sources(app PRIVATE src/behaviors/behavior_momentary_layer.c) target_sources(app PRIVATE src/behaviors/behavior_transparent.c) target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/ble.c) -target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE app PRIVATE src/split_listener.c) -target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE app PRIVATE src/split/bluetooth/service.c) -target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE app PRIVATE src/split/bluetooth/central.c) +target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL app PRIVATE src/split_listener.c) +target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL app PRIVATE src/split/bluetooth/service.c) +target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL app PRIVATE src/split/bluetooth/central.c) target_sources_ifdef(CONFIG_ZMK_KSCAN_MOCK_DRIVER app PRIVATE src/kscan_mock.c) target_sources_ifdef(CONFIG_ZMK_KSCAN_COMPOSITE_DRIVER app PRIVATE src/kscan_composite.c) target_sources_ifdef(CONFIG_ZMK_USB app PRIVATE src/usb_hid.c) diff --git a/app/Kconfig b/app/Kconfig index 10d98e6c..2309d2d9 100644 --- a/app/Kconfig +++ b/app/Kconfig @@ -86,6 +86,22 @@ config ZMK_SPLIT_BLE depends on ZMK_BLE default y +if ZMK_SPLIT_BLE + +choice ZMK_SPLIT_BLE_ROLE + bool "BLE Role For Split Communication" + default ZMK_SPLIT_BLE_ROLE_CENTRAL + +config ZMK_SPLIT_BLE_ROLE_CENTRAL + bool "Central" + +config ZMK_SPLIT_BLE_ROLE_PERIPHERAL + bool "Peripheral" + +endchoice + +endif + endif endmenu diff --git a/app/include/zmk/split/bluetooth/central.h b/app/include/zmk/split/bluetooth/central.h new file mode 100644 index 00000000..09a7161b --- /dev/null +++ b/app/include/zmk/split/bluetooth/central.h @@ -0,0 +1,2 @@ + +int zmk_split_bt_central_init(); \ No newline at end of file diff --git a/app/include/zmk/split/bluetooth/uuid.h b/app/include/zmk/split/bluetooth/uuid.h index 4fa7f40c..59f2f712 100644 --- a/app/include/zmk/split/bluetooth/uuid.h +++ b/app/include/zmk/split/bluetooth/uuid.h @@ -6,9 +6,7 @@ #define BT_UUID_NUM_OF_DIGITALS BT_UUID_DECLARE_16(0x2909) #endif -#define ZMK_SPLIT_BT_BASE_UUID 0x2a, 0x48, 0xc2, 0xb1, 0xcf, 0xc5, 0x67, 0xc9, 0x07, 0x71, 0x96, 0x00 -#define ZMK_SPLIT_BT_SERVICE_UUID ZMK_SPLIT_BT_BASE_UUID, 0x00, 0x00, 0x00, 0x00 -#define ZMK_SPLIT_BT_CHAR_POSITION_STATE_UUID ZMK_SPLIT_BT_BASE_UUID, 0x01, 0x00, 0x00, 0x00 +#define ZMK_BT_SPLIT_UUID(num) BT_UUID_128_ENCODE(num, 0x0096, 0x7107, 0xc967, 0xc5cfb1c2482a) +#define ZMK_SPLIT_BT_SERVICE_UUID ZMK_BT_SPLIT_UUID(0x00000000) +#define ZMK_SPLIT_BT_CHAR_POSITION_STATE_UUID ZMK_BT_SPLIT_UUID(0x00000001) -#define ZMK_BT_UUID_SPLIT BT_UUID_DECLARE_128(ZMK_SPLIT_BT_SERVICE_UUID) -#define ZMK_BT_UUID_SPLIT_POS_STATE BT_UUID_DECLARE_128(ZMK_SPLIT_BT_CHAR_POSITION_STATE_UUID) diff --git a/app/src/ble.c b/app/src/ble.c index 8b43cdd9..3cbb14de 100644 --- a/app/src/ble.c +++ b/app/src/ble.c @@ -11,6 +11,11 @@ #include #include + +#include + +LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL); + #include #include @@ -126,13 +131,14 @@ static const struct bt_data zmk_ble_ad[] = { 0x12, 0x18, /* HID Service */ 0x0f, 0x18), /* Battery Service */ #if IS_ENABLED(CONFIG_ZMK_SPLIT_BLE) - BT_DATA_BYTES(BT_DATA_UUID128_SOME, + BT_DATA_BYTES(BT_DATA_UUID128_ALL, ZMK_SPLIT_BT_SERVICE_UUID) #endif }; static void zmk_ble_ready(int err) { + LOG_DBG("ready? %d", err); if (err) { printk("Bluetooth init failed (err %d)\n", err); @@ -153,7 +159,7 @@ static int zmk_ble_init(struct device *_arg) { settings_load(); } - int err = bt_enable(zmk_ble_ready); + int err = bt_enable(NULL); if (err) { @@ -164,6 +170,8 @@ static int zmk_ble_init(struct device *_arg) bt_conn_cb_register(&conn_callbacks); bt_conn_auth_cb_register(&zmk_ble_auth_cb_display); + zmk_ble_ready(0); + return 0; } diff --git a/app/src/main.c b/app/src/main.c index 92ecc8b1..4a5bd851 100644 --- a/app/src/main.c +++ b/app/src/main.c @@ -16,6 +16,10 @@ LOG_MODULE_REGISTER(zmk, CONFIG_ZMK_LOG_LEVEL); #include #include +#ifdef CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL +#include +#endif /* CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL */ + #define ZMK_KSCAN_DEV DT_LABEL(ZMK_MATRIX_NODE_ID) void main(void) @@ -28,6 +32,13 @@ void main(void) } +#ifdef CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL + if (zmk_split_bt_central_init()) { + LOG_ERR("Failed to start BLE split central"); + return; + } +#endif /* CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL */ + #ifdef CONFIG_SETTINGS settings_load(); #endif diff --git a/app/src/split/bluetooth/central.c b/app/src/split/bluetooth/central.c index 1adc5c84..9cad29d0 100644 --- a/app/src/split/bluetooth/central.c +++ b/app/src/split/bluetooth/central.c @@ -55,8 +55,8 @@ static u8_t discover_func(struct bt_conn *conn, LOG_DBG("[ATTRIBUTE] handle %u", attr->handle); - if (!bt_uuid_cmp(discover_params.uuid, ZMK_BT_UUID_SPLIT)) { - memcpy(&uuid, ZMK_BT_UUID_SPLIT_POS_STATE, sizeof(uuid)); + if (!bt_uuid_cmp(discover_params.uuid, BT_UUID_DECLARE_128(ZMK_SPLIT_BT_SERVICE_UUID))) { + memcpy(&uuid, BT_UUID_DECLARE_128(ZMK_SPLIT_BT_CHAR_POSITION_STATE_UUID), sizeof(uuid)); discover_params.uuid = &uuid.uuid; discover_params.start_handle = attr->handle + 1; discover_params.type = BT_GATT_DISCOVER_CHARACTERISTIC; @@ -66,7 +66,7 @@ static u8_t discover_func(struct bt_conn *conn, LOG_ERR("Discover failed (err %d)", err); } } else if (!bt_uuid_cmp(discover_params.uuid, - ZMK_BT_UUID_SPLIT_POS_STATE)) { + BT_UUID_DECLARE_128(ZMK_SPLIT_BT_CHAR_POSITION_STATE_UUID))) { memcpy(&uuid, BT_UUID_GATT_CCC, sizeof(uuid)); discover_params.uuid = &uuid.uuid; discover_params.start_handle = attr->handle + 2; @@ -113,6 +113,7 @@ static bool eir_found(struct bt_data *data, void *user_data) for (i = 0; i < data->data_len; i += 16) { struct bt_le_conn_param *param; struct bt_uuid uuid; + char uuid_str[BT_UUID_STR_LEN]; int err; if (!bt_uuid_create(&uuid, &data->data[i], 16)) { @@ -120,7 +121,9 @@ static bool eir_found(struct bt_data *data, void *user_data) continue; } - if (bt_uuid_cmp(&uuid, ZMK_BT_UUID_SPLIT)) { + if (bt_uuid_cmp(&uuid, BT_UUID_DECLARE_128(ZMK_SPLIT_BT_SERVICE_UUID))) { + bt_uuid_to_str(&uuid, uuid_str, sizeof(uuid_str)); + LOG_DBG("UUID does not match split UUID: %s", log_strdup(uuid_str)); continue; } @@ -152,7 +155,7 @@ static void device_found(const bt_addr_le_t *addr, s8_t rssi, u8_t type, bt_addr_le_to_str(addr, dev, sizeof(dev)); LOG_DBG("[DEVICE]: %s, AD evt type %u, AD data len %u, RSSI %i", - dev, type, ad->len, rssi); + log_strdup(dev), type, ad->len, rssi); /* We're only interested in connectable events */ if (type == BT_GAP_ADV_TYPE_ADV_IND || diff --git a/app/src/split/bluetooth/service.c b/app/src/split/bluetooth/service.c index 81fbfb52..e1d232a4 100644 --- a/app/src/split/bluetooth/service.c +++ b/app/src/split/bluetooth/service.c @@ -2,6 +2,7 @@ #include #include #include +#include #include #include @@ -26,8 +27,8 @@ static void split_svc_pos_state_ccc(const struct bt_gatt_attr *attr, u16_t value BT_GATT_SERVICE_DEFINE(split_svc, - BT_GATT_PRIMARY_SERVICE(ZMK_BT_UUID_SPLIT), - BT_GATT_CHARACTERISTIC(ZMK_BT_UUID_SPLIT_POS_STATE, BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY, + BT_GATT_PRIMARY_SERVICE(BT_UUID_DECLARE_128(ZMK_SPLIT_BT_SERVICE_UUID)), + BT_GATT_CHARACTERISTIC(BT_UUID_DECLARE_128(ZMK_SPLIT_BT_CHAR_POSITION_STATE_UUID), BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY, BT_GATT_PERM_READ_ENCRYPT, split_svc_pos_state, NULL, &position_state), BT_GATT_CCC(split_svc_pos_state_ccc, @@ -45,6 +46,5 @@ int zmk_split_bt_position_pressed(u8_t position) int zmk_split_bt_position_released(u8_t position) { WRITE_BIT(position_state[position / 8], position % 8, false); - // WRITE_BIT(position_state, position, false); return bt_gatt_notify(NULL, &split_svc.attrs[1], &position_state, sizeof(position_state)); } \ No newline at end of file