Fork ESP-IDF's bluetooth component

i want better sbc encoding, and no cla will stop me

3 files changed, 205 insertions, 0 deletions

diff --git a/lib/bt/common/btc/include/btc/btc_alarm.h b/lib/bt/common/btc/include/btc/btc_alarm.h
new file mode 100644
index 00000000..20c35f28
--- /dev/null
+++ b/lib/bt/common/btc/include/btc/btc_alarm.h
@@ -0,0 +1,22 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+
+#ifndef __BTC_ALARM_H__
+#define __BTC_ALARM_H__
+
+#include <stdint.h>
+#include "osi/alarm.h"
+
+/* btc_alarm_args_t */
+typedef struct {
+    osi_alarm_callback_t cb;
+    void *cb_data;
+} btc_alarm_args_t;
+
+void btc_alarm_handler(btc_msg_t *msg);
+
+#endif /* __BTC_ALARM_H__ */
diff --git a/lib/bt/common/btc/include/btc/btc_manage.h b/lib/bt/common/btc/include/btc/btc_manage.h
new file mode 100644
index 00000000..b55c1a3a
--- /dev/null
+++ b/lib/bt/common/btc/include/btc/btc_manage.h
@@ -0,0 +1,23 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifndef __BTC_MANAGE_H__
+#define __BTC_MANAGE_H__
+
+#include "btc/btc_task.h"
+
+#if BTC_DYNAMIC_MEMORY == FALSE
+extern void *btc_profile_cb_tab[BTC_PID_NUM];
+#else
+extern void **btc_profile_cb_tab;
+#endif
+/* reset gatt callback table */
+void esp_profile_cb_reset(void);
+
+int btc_profile_cb_set(btc_pid_t profile_id, void *cb);
+void *btc_profile_cb_get(btc_pid_t profile_id);
+
+#endif /* __BTC_MANAGE_H__ */
diff --git a/lib/bt/common/btc/include/btc/btc_task.h b/lib/bt/common/btc/include/btc/btc_task.h
new file mode 100644
index 00000000..232186b5
--- /dev/null
+++ b/lib/bt/common/btc/include/btc/btc_task.h
@@ -0,0 +1,160 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifndef __BTC_TASK_H__
+#define __BTC_TASK_H__
+
+#include <stdint.h>
+#include "bt_common.h"
+#include "osi/thread.h"
+
+#if CONFIG_BT_BLUEDROID_ENABLED
+#include "common/bt_target.h"
+#endif
+
+typedef struct btc_msg {
+    uint8_t sig;    //event signal
+    uint8_t aid;    //application id
+    uint8_t pid;    //profile id
+    uint8_t act;    //profile action, defined in seprerate header files
+    UINT8   arg[0]; //param for btc function or function param
+} btc_msg_t;
+
+typedef struct btc_adv_packet {
+    uint8_t addr[6];
+    uint8_t addr_type;
+} btc_adv_packet_t;
+
+typedef enum {
+    BTC_SIG_API_CALL = 0,   // APP TO STACK
+    BTC_SIG_API_CB,         // STACK TO APP
+    BTC_SIG_NUM,
+} btc_sig_t; //btc message type
+
+typedef enum {
+    BTC_PID_MAIN_INIT = 0,
+    BTC_PID_DEV,
+    BTC_PID_GATTS,
+#if (GATTC_INCLUDED == TRUE)
+    BTC_PID_GATTC,
+#endif  ///GATTC_INCLUDED == TRUE
+    BTC_PID_GATT_COMMON,
+    BTC_PID_GAP_BLE,
+    BTC_PID_BLE_HID,
+    BTC_PID_SPPLIKE,
+#if (BLUFI_INCLUDED == TRUE)
+    BTC_PID_BLUFI,
+#endif  ///BLUFI_INCLUDED == TRUE
+    BTC_PID_DM_SEC,
+    BTC_PID_ALARM,
+#if (CLASSIC_BT_INCLUDED == TRUE)
+    BTC_PID_GAP_BT,
+    BTC_PID_PRF_QUE,
+    BTC_PID_A2DP,
+    BTC_PID_AVRC_CT,
+    BTC_PID_AVRC_TG,
+    BTC_PID_SPP,
+    BTC_PID_HD,
+    BTC_PID_HH,
+    BTC_PID_L2CAP,
+    BTC_PID_SDP,
+#if (BTC_HF_INCLUDED == TRUE)
+    BTC_PID_HF,
+#endif /* BTC_HF_INCLUDED */
+#if (BTC_HF_CLIENT_INCLUDED == TRUE)
+    BTC_PID_HF_CLIENT,
+#endif /* BTC_HF_CLIENT_INCLUDED */
+#endif  /* CLASSIC_BT_INCLUDED */
+#if CONFIG_BLE_MESH
+    BTC_PID_PROV,
+    BTC_PID_MODEL,
+    BTC_PID_HEALTH_CLIENT,
+    BTC_PID_HEALTH_SERVER,
+    BTC_PID_CONFIG_CLIENT,
+    BTC_PID_CONFIG_SERVER,
+    BTC_PID_AGG_CLIENT,
+    BTC_PID_AGG_SERVER,
+    BTC_PID_BRC_CLIENT,
+    BTC_PID_BRC_SERVER,
+    BTC_PID_DF_CLIENT,
+    BTC_PID_DF_SERVER,
+    BTC_PID_LCD_CLIENT,
+    BTC_PID_LCD_SERVER,
+    BTC_PID_ODP_CLIENT,
+    BTC_PID_ODP_SERVER,
+    BTC_PID_PRB_CLIENT,
+    BTC_PID_PRB_SERVER,
+    BTC_PID_RPR_CLIENT,
+    BTC_PID_RPR_SERVER,
+    BTC_PID_SAR_CLIENT,
+    BTC_PID_SAR_SERVER,
+    BTC_PID_SRPL_CLIENT,
+    BTC_PID_SRPL_SERVER,
+    BTC_PID_GENERIC_CLIENT,
+    BTC_PID_LIGHTING_CLIENT,
+    BTC_PID_SENSOR_CLIENT,
+    BTC_PID_TIME_SCENE_CLIENT,
+    BTC_PID_GENERIC_SERVER,
+    BTC_PID_LIGHTING_SERVER,
+    BTC_PID_SENSOR_SERVER,
+    BTC_PID_TIME_SCENE_SERVER,
+    BTC_PID_MBT_CLIENT,
+    BTC_PID_MBT_SERVER,
+    BTC_PID_BLE_MESH_BLE_COEX,
+#endif /* CONFIG_BLE_MESH */
+    BTC_PID_NUM,
+} btc_pid_t; //btc profile id
+
+typedef struct {
+    void (* btc_call)(btc_msg_t *msg);
+    void (* btc_cb)(btc_msg_t *msg);
+} btc_func_t;
+
+typedef void (* btc_arg_deep_copy_t)(btc_msg_t *msg, void *dst, void *src);
+typedef void (* btc_arg_deep_free_t)(btc_msg_t *msg);
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * transfer an message to another module in the different task.
+ * @param  msg       message
+ * @param  arg       paramter
+ * @param  arg_len   length of paramter
+ * @param  copy_func deep copy function
+ * @param  free_func deep free function
+ * @return           BT_STATUS_SUCCESS: success
+ *                   others: fail
+ */
+bt_status_t btc_transfer_context(btc_msg_t *msg, void *arg, int arg_len, btc_arg_deep_copy_t copy_func,
+                                    btc_arg_deep_free_t free_func);
+
+/**
+ * transfer an message to another module in tha same task.
+ * @param  msg       message
+ * @return           BT_STATUS_SUCCESS: success
+ *                   others: fail
+ */
+bt_status_t btc_inter_profile_call(btc_msg_t *msg);
+
+bt_status_t btc_init(void);
+void btc_deinit(void);
+bool btc_check_queue_is_congest(void);
+int get_btc_work_queue_size(void);
+
+/**
+ * get the BTC thread handle
+ * @return           NULL: fail
+ *                   others: pointer of osi_thread structure of BTC
+ */
+osi_thread_t *btc_get_current_thread(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __BTC_TASK_H__ */