From 24960cfb08a319034db0a2134d10f054ccf9b633 Mon Sep 17 00:00:00 2001
From: Chatblanc77 <107761260+Chatblanc77@users.noreply.github.com>
Date: Fri, 9 Sep 2022 14:42:14 +0700
Subject: [PATCH] Update central.c

---
 app/src/split/bluetooth/central.c | 94 -------------------------------
 1 file changed, 94 deletions(-)

diff --git a/app/src/split/bluetooth/central.c b/app/src/split/bluetooth/central.c
index 4b74a3c3..e94a59ae 100644
--- a/app/src/split/bluetooth/central.c
+++ b/app/src/split/bluetooth/central.c
@@ -19,13 +19,11 @@ LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
 
 #include <zmk/stdlib.h>
 #include <zmk/ble.h>
-#include <zmk/sensors.h>
 #include <zmk/behavior.h>
 #include <zmk/split/bluetooth/uuid.h>
 #include <zmk/split/bluetooth/service.h>
 #include <zmk/event_manager.h>
 #include <zmk/events/position_state_changed.h>
-#include <zmk/events/sensor_event.h>
 #include <init.h>
 
 static int start_scan(void);
@@ -66,50 +64,6 @@ void peripheral_event_work_callback(struct k_work *work) {
 
 K_WORK_DEFINE(peripheral_event_work, peripheral_event_work_callback);
 
-#if ZMK_KEYMAP_HAS_SENSORS
-K_MSGQ_DEFINE(peripheral_sensor_event_msgq, sizeof(struct zmk_sensor_event),
-              CONFIG_ZMK_SPLIT_BLE_CENTRAL_POSITION_QUEUE_SIZE, 4);
-
-void peripheral_sensor_event_work_callback(struct k_work *work) {
-    struct zmk_sensor_event ev;
-    while (k_msgq_get(&peripheral_sensor_event_msgq, &ev, K_NO_WAIT) == 0) {
-        LOG_DBG("Trigger sensor change for %d", ev.sensor_number);
-        ZMK_EVENT_RAISE(new_zmk_sensor_event(ev));
-    }
-}
-
-K_WORK_DEFINE(peripheral_sensor_event_work, peripheral_sensor_event_work_callback);
-
-struct sensor_event {
-    uint8_t sensor_number;
-    struct sensor_value value;
-};
-
-static uint8_t split_central_sensor_notify_func(struct bt_conn *conn,
-                                                struct bt_gatt_subscribe_params *params,
-                                                const void *data, uint16_t length) {
-
-    const struct sensor_event *sensor_event = data;
-
-    if (!data) {
-        LOG_DBG("[UNSUBSCRIBED]");
-        params->value_handle = 0U;
-        return BT_GATT_ITER_STOP;
-    }
-    LOG_DBG("[SENSOR NOTIFICATION] data %p length %u", data, length);
-
-    struct zmk_sensor_event ev = {
-        .sensor_number = sensor_event->sensor_number,
-        .value = {.val1 = (sensor_event->value).val1, .val2 = (sensor_event->value).val2},
-        .timestamp = k_uptime_get()};
-
-    k_msgq_put(&peripheral_sensor_event_msgq, &ev, K_NO_WAIT);
-    k_work_submit(&peripheral_sensor_event_work);
-
-    return BT_GATT_ITER_CONTINUE;
-}
-#endif /* ZMK_KEYMAP_HAS_SENSORS */
-
 int peripheral_slot_index_for_conn(struct bt_conn *conn) {
     for (int i = 0; i < ZMK_BLE_SPLIT_PERIPHERAL_COUNT; i++) {
         if (peripherals[i].conn == conn) {
@@ -273,39 +227,6 @@ static void split_central_subscribe(struct bt_conn *conn) {
     }
 }
 
-#if ZMK_KEYMAP_HAS_SENSORS
-static struct bt_uuid_128 sensor_uuid = BT_UUID_INIT_128(ZMK_SPLIT_BT_SERVICE_UUID);
-static struct bt_gatt_discover_params sensor_discover_params;
-static struct bt_gatt_subscribe_params sensor_subscribe_params;
-static uint8_t split_central_sensor_desc_discovery_func(struct bt_conn *conn,
-                                                        const struct bt_gatt_attr *attr,
-                                                        struct bt_gatt_discover_params *params) {
-    int err;
-
-    if (!bt_uuid_cmp(sensor_discover_params.uuid,
-                     BT_UUID_DECLARE_128(ZMK_SPLIT_BT_CHAR_SENSOR_STATE_UUID))) {
-        memcpy(&sensor_uuid, BT_UUID_GATT_CCC, sizeof(uuid));
-        sensor_discover_params.uuid = &sensor_uuid.uuid;
-        sensor_discover_params.start_handle = attr->handle;
-        sensor_discover_params.type = BT_GATT_DISCOVER_DESCRIPTOR;
-
-        sensor_subscribe_params.value_handle = bt_gatt_attr_value_handle(attr);
-
-        err = bt_gatt_discover(conn, &sensor_discover_params);
-        if (err) {
-            LOG_ERR("Discover failed (err %d)", err);
-        }
-    } else {
-        sensor_subscribe_params.notify = split_central_sensor_notify_func;
-        sensor_subscribe_params.value = BT_GATT_CCC_NOTIFY;
-        sensor_subscribe_params.ccc_handle = attr->handle;
-        split_central_subscribe(conn, &sensor_subscribe_params);
-    }
-
-    return BT_GATT_ITER_STOP;
-}
-#endif /* ZMK_KEYMAP_HAS_SENSORS */
-
 static uint8_t split_central_chrc_discovery_func(struct bt_conn *conn,
                                                  const struct bt_gatt_attr *attr,
                                                  struct bt_gatt_discover_params *params) {
@@ -383,21 +304,6 @@ static uint8_t split_central_service_discovery_func(struct bt_conn *conn,
     if (err) {
         LOG_ERR("Failed to start discovering split service characteristics (err %d)", err);
     }
-#if ZMK_KEYMAP_HAS_SENSORS
-        memcpy(&sensor_uuid, BT_UUID_DECLARE_128(ZMK_SPLIT_BT_CHAR_SENSOR_STATE_UUID),
-               sizeof(sensor_uuid));
-        sensor_discover_params.uuid = &sensor_uuid.uuid;
-        sensor_discover_params.start_handle = attr->handle;
-        sensor_discover_params.end_handle = 0xffff;
-        sensor_discover_params.type = BT_GATT_DISCOVER_CHARACTERISTIC;
-        sensor_discover_params.func = split_central_sensor_desc_discovery_func;
-
-        err = bt_gatt_discover(conn, &sensor_discover_params);
-        if (err) {
-            LOG_ERR("Discover failed (err %d)", err);
-        }
-#endif /* ZMK_KEYMAP_HAS_SENSORS */
-
     return BT_GATT_ITER_STOP;
 }