mirror of
https://github.com/0xFEEDC0DE64/arduino-esp32.git
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102 lines
4.0 KiB
C
102 lines
4.0 KiB
C
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/******************************************************************************
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*
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* Copyright (C) 2003-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/******************************************************************************
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*
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* This is the private interface file for the BTA system manager.
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*
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******************************************************************************/
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#ifndef BTA_SYS_INT_H
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#define BTA_SYS_INT_H
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/*****************************************************************************
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** Constants and data types
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*****************************************************************************/
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/*****************************************************************************
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** state table
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*****************************************************************************/
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/* SYS HW state */
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enum {
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BTA_SYS_HW_OFF,
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BTA_SYS_HW_STARTING,
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BTA_SYS_HW_ON,
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BTA_SYS_HW_STOPPING
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};
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typedef UINT8 tBTA_SYS_HW_STATE;
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/* Collision callback */
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#define MAX_COLLISION_REG 5
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typedef struct {
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UINT8 id[MAX_COLLISION_REG];
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tBTA_SYS_CONN_CBACK *p_coll_cback[MAX_COLLISION_REG];
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} tBTA_SYS_COLLISION;
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/* system manager control block */
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typedef struct {
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tBTA_SYS_REG *reg[BTA_ID_MAX]; /* registration structures */
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BOOLEAN is_reg[BTA_ID_MAX]; /* registration structures */
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tBTA_SYS_HW_STATE state;
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tBTA_SYS_HW_CBACK *sys_hw_cback[BTA_SYS_MAX_HW_MODULES]; /* enable callback for each HW modules */
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UINT32 sys_hw_module_active; /* bitmask of all active modules */
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UINT16 sys_features; /* Bitmask of sys features */
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tBTA_SYS_CONN_CBACK *prm_cb; /* role management callback registered by DM */
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tBTA_SYS_CONN_CBACK *ppm_cb; /* low power management callback registered by DM */
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tBTA_SYS_CONN_CBACK *p_policy_cb; /* link policy change callback registered by DM */
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tBTA_SYS_CONN_CBACK *p_sco_cb; /* SCO connection change callback registered by AV */
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tBTA_SYS_CONN_CBACK *p_role_cb; /* role change callback registered by AV */
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tBTA_SYS_COLLISION colli_reg; /* collision handling module */
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#if (BTA_EIR_CANNED_UUID_LIST != TRUE)
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tBTA_SYS_EIR_CBACK *eir_cb; /* add/remove UUID into EIR */
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#endif
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#if (BTM_SSR_INCLUDED == TRUE)
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tBTA_SYS_SSR_CFG_CBACK *p_ssr_cb;
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#endif
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/* VS event handler */
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tBTA_SYS_VS_EVT_HDLR *p_vs_evt_hdlr;
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} tBTA_SYS_CB;
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/*****************************************************************************
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** Global variables
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*****************************************************************************/
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/* system manager control block */
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#if BTA_DYNAMIC_MEMORY == FALSE
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extern tBTA_SYS_CB bta_sys_cb;
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#else
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extern tBTA_SYS_CB *bta_sys_cb_ptr;
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#define bta_sys_cb (*bta_sys_cb_ptr)
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#endif
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/* functions used for BTA SYS HW state machine */
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void bta_sys_hw_btm_cback( tBTM_DEV_STATUS status );
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void bta_sys_hw_error(tBTA_SYS_HW_MSG *p_sys_hw_msg);
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void bta_sys_hw_api_enable( tBTA_SYS_HW_MSG *p_sys_hw_msg );
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void bta_sys_hw_api_disable(tBTA_SYS_HW_MSG *p_sys_hw_msg);
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void bta_sys_hw_evt_enabled(tBTA_SYS_HW_MSG *p_sys_hw_msg);
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void bta_sys_hw_evt_disabled(tBTA_SYS_HW_MSG *p_sys_hw_msg);
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void bta_sys_hw_evt_stack_enabled(tBTA_SYS_HW_MSG *p_sys_hw_msg);
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BOOLEAN bta_sys_sm_execute(BT_HDR *p_msg);
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#endif /* BTA_SYS_INT_H */
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