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Component/bt: fix scan duplicate

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This commit is contained in:
zhiweijian 2018-05-03 20:22:08 +08:00
parent 35d148256b
commit 340ad5c430
22 changed files with 157 additions and 21 deletions
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32
components/bt/Kconfig
View file

@ -1007,6 +1007,38 @@ config BT_BLE_DYNAMIC_ENV_MEMORY
help
This select can make the allocation of memory will become more flexible
config BLE_SCAN_DUPLICATE
bool "BLE Scan Duplicate Options "
depends on BLUEDROID_ENABLED
default y
help
This select enables parameters setting of BLE scan duplicate.
config DUPLICATE_SCAN_CACHE_SIZE
int "Maximum number of devices in scan duplicate filter"
depends on BLE_SCAN_DUPLICATE
range 10 200
default 20
help
Maximum number of devices which can be recorded in scan duplicate filter.
When the maximum amount of device in the filter is reached, the cache will be refreshed.
config BLE_MESH_SCAN_DUPLICATE_EN
bool "Special duplicate scan mechanism for BLE Mesh scan"
depends on BLE_SCAN_DUPLICATE
default n
help
This enables the BLE scan duplicate for special BLE Mesh scan.
config MESH_DUPLICATE_SCAN_CACHE_SIZE
int "Maximum number of Mesh adv packets in scan duplicate filter"
depends on BLE_MESH_SCAN_DUPLICATE_EN
range 10 200
default 50
help
Maximum number of adv packets which can be recorded in duplicate scan cache for BLE Mesh.
When the maximum amount of device in the filter is reached, the cache will be refreshed.
config SMP_ENABLE
bool
depends on BLUEDROID_ENABLED

10
components/bt/bluedroid/api/include/api/esp_gap_ble_api.h
View file

@ -324,6 +324,13 @@ typedef enum {
3. directed advertising packets addressed to this device.*/
} esp_ble_scan_filter_t;
/// Ble scan duplicate type
typedef enum {
BLE_SCAN_DUPLICATE_DISABLE = 0x0, /*!< the Link Layer should generate advertising reports to the host for each packet received */
BLE_SCAN_DUPLICATE_ENABLE = 0x1, /*!< the Link Layer should filter out duplicate advertising reports to the Host */
BLE_SCAN_DUPLICATE_MAX = 0x2, /*!< 0x02 – 0xFF, Reserved for future use */
} esp_ble_scan_duplicate_t;
/// Ble scan parameters
typedef struct {
esp_ble_scan_type_t scan_type; /*!< Scan type */
@ -339,6 +346,9 @@ typedef struct {
Range: 0x0004 to 0x4000 Default: 0x0010 (10 ms)
Time = N * 0.625 msec
Time Range: 2.5 msec to 10240 msec */
esp_ble_scan_duplicate_t scan_duplicate; /*!< The Scan_Duplicates parameter controls whether the Link Layer should filter out
duplicate advertising reports (BLE_SCAN_DUPLICATE_ENABLE) to the Host, or if the Link Layer should generate
advertising reports for each packet received */
} esp_ble_scan_params_t;
/// Connection update parameters

1
components/bt/bluedroid/bta/dm/bta_dm_act.c
View file

@ -4567,6 +4567,7 @@ void bta_dm_ble_set_scan_fil_params(tBTA_DM_MSG *p_data)
p_data->ble_set_scan_fil_params.scan_window,
p_data->ble_set_scan_fil_params.scan_mode,
p_data->ble_set_scan_fil_params.addr_type_own,
p_data->ble_set_scan_fil_params.scan_duplicate_filter,
p_data->ble_set_scan_fil_params.scan_filter_policy,
p_data->ble_set_scan_fil_params.scan_param_setup_cback);
}

4
components/bt/bluedroid/bta/dm/bta_dm_api.c
View file

@ -968,6 +968,7 @@ void BTA_DmSetBleScanParams(tGATT_IF client_if, UINT32 scan_interval,
** scan_interval - scan interval
** scan_window - scan window
** scan_mode - scan mode
** scan_duplicate_filter - scan duplicate filter
** scan_param_setup_status_cback - Set scan param status callback
**
** Returns void
@ -975,7 +976,7 @@ void BTA_DmSetBleScanParams(tGATT_IF client_if, UINT32 scan_interval,
*******************************************************************************/
void BTA_DmSetBleScanFilterParams(tGATT_IF client_if, UINT32 scan_interval,
UINT32 scan_window, tBLE_SCAN_MODE scan_mode, UINT8 scan_fil_poilcy,
UINT8 addr_type_own, tBLE_SCAN_PARAM_SETUP_CBACK scan_param_setup_cback)
UINT8 addr_type_own, UINT8 scan_duplicate_filter, tBLE_SCAN_PARAM_SETUP_CBACK scan_param_setup_cback)
{
tBTA_DM_API_BLE_SCAN_FILTER_PARAMS *p_msg;
@ -987,6 +988,7 @@ void BTA_DmSetBleScanFilterParams(tGATT_IF client_if, UINT32 scan_interval,
p_msg->scan_window = scan_window;
p_msg->scan_mode = scan_mode;
p_msg->addr_type_own = addr_type_own;
p_msg->scan_duplicate_filter = scan_duplicate_filter;
p_msg->scan_filter_policy = scan_fil_poilcy;
p_msg->scan_param_setup_cback = scan_param_setup_cback;

1
components/bt/bluedroid/bta/dm/include/bta_dm_int.h
View file

@ -492,6 +492,7 @@ typedef struct {
UINT32 scan_window;
tBLE_SCAN_MODE scan_mode;
UINT8 addr_type_own;
UINT8 scan_duplicate_filter;
UINT8 scan_filter_policy;
tBLE_SCAN_PARAM_SETUP_CBACK scan_param_setup_cback;
} tBTA_DM_API_BLE_SCAN_FILTER_PARAMS;

3
components/bt/bluedroid/bta/include/bta/bta_api.h
View file

@ -1908,6 +1908,7 @@ extern void BTA_DmSetBleScanParams(tGATT_IF client_if, UINT32 scan_interval,
** scan_interval - scan interval
** scan_window - scan window
** scan_mode - scan mode
** scan_duplicate_filter - scan duplicate filter
** scan_param_setup_status_cback - Set scan param status callback
**
** Returns void
@ -1915,7 +1916,7 @@ extern void BTA_DmSetBleScanParams(tGATT_IF client_if, UINT32 scan_interval,
*******************************************************************************/
extern void BTA_DmSetBleScanFilterParams(tGATT_IF client_if, UINT32 scan_interval,
UINT32 scan_window, tBLE_SCAN_MODE scan_mode, UINT8 scan_fil_poilcy,
UINT8 addr_type_own, tBLE_SCAN_PARAM_SETUP_CBACK scan_param_setup_cback);
UINT8 addr_type_own, UINT8 scan_duplicate_filter, tBLE_SCAN_PARAM_SETUP_CBACK scan_param_setup_cback);
/*******************************************************************************

2
components/bt/bluedroid/btc/profile/std/gap/btc_gap_ble.c
View file

@ -483,6 +483,7 @@ static void btc_ble_set_scan_params(esp_ble_scan_params_t *scan_params, tBLE_SCA
BLE_ISVALID_PARAM(scan_params->scan_window, BTM_BLE_SCAN_WIN_MIN, BTM_BLE_SCAN_WIN_MAX) &&
BLE_ISVALID_PARAM(scan_params->own_addr_type, BLE_ADDR_TYPE_PUBLIC, BLE_ADDR_TYPE_RPA_RANDOM) &&
BLE_ISVALID_PARAM(scan_params->scan_filter_policy, BLE_SCAN_FILTER_ALLOW_ALL, BLE_SCAN_FILTER_ALLOW_WLIST_PRA_DIR) &&
BLE_ISVALID_PARAM(scan_params->scan_duplicate, BLE_SCAN_DUPLICATE_DISABLE, BLE_SCAN_DUPLICATE_MAX -1) &&
(scan_params->scan_type == BTM_BLE_SCAN_MODE_ACTI || scan_params->scan_type == BTM_BLE_SCAN_MODE_PASS)) {
BTA_DmSetBleScanFilterParams(ESP_DEFAULT_GATT_IF, /*client_if*/
scan_params->scan_interval,
@ -490,6 +491,7 @@ static void btc_ble_set_scan_params(esp_ble_scan_params_t *scan_params, tBLE_SCA
scan_params->scan_type,
scan_params->scan_filter_policy,
scan_params->own_addr_type,
scan_params->scan_duplicate,
scan_param_setup_cback);
} else {
btc_scan_params_callback(ESP_DEFAULT_GATT_IF, BTM_ILLEGAL_VALUE);

11
components/bt/bluedroid/stack/btm/btm_ble_gap.c
View file

@ -403,7 +403,6 @@ tBTM_STATUS BTM_BleObserve(BOOLEAN start, UINT32 duration,
BTM_BLE_DEFAULT_SFP);
}
p_inq->scan_duplicate_filter = BTM_BLE_DUPLICATE_DISABLE;
status = btm_ble_start_scan();
}
@ -442,7 +441,6 @@ tBTM_STATUS BTM_BleObserve(BOOLEAN start, UINT32 duration,
tBTM_STATUS BTM_BleScan(BOOLEAN start, UINT32 duration,
tBTM_INQ_RESULTS_CB *p_results_cb, tBTM_CMPL_CB *p_cmpl_cb)
{
tBTM_BLE_INQ_CB *p_inq = &btm_cb.ble_ctr_cb.inq_var;
tBTM_STATUS status = BTM_WRONG_MODE;
if (!controller_get_interface()->supports_ble()) {
@ -467,7 +465,6 @@ tBTM_STATUS BTM_BleScan(BOOLEAN start, UINT32 duration,
/* enable resolving list */
btm_ble_enable_resolving_list_for_platform(BTM_BLE_RL_SCAN);
#endif
p_inq->scan_duplicate_filter = BTM_BLE_DUPLICATE_DISABLE;
status = btm_ble_start_scan();
}
@ -1390,7 +1387,7 @@ void BTM_BleSetScanParams(tGATT_IF client_if, UINT32 scan_interval, UINT32 scan_
}
void BTM_BleSetScanFilterParams(tGATT_IF client_if, UINT32 scan_interval, UINT32 scan_window,
tBLE_SCAN_MODE scan_mode, UINT8 addr_type_own, tBTM_BLE_SFP scan_filter_policy,
tBLE_SCAN_MODE scan_mode, UINT8 addr_type_own, UINT8 scan_duplicate_filter, tBTM_BLE_SFP scan_filter_policy,
tBLE_SCAN_PARAM_SETUP_CBACK scan_setup_status_cback)
{
tBTM_BLE_INQ_CB *p_cb = &btm_cb.ble_ctr_cb.inq_var;
@ -1433,6 +1430,8 @@ void BTM_BleSetScanFilterParams(tGATT_IF client_if, UINT32 scan_interval, UINT32
p_cb->scan_window = scan_window;
p_cb->sfp = scan_filter_policy;
p_cb->scan_params_set = TRUE;
p_cb->scan_duplicate_filter = scan_duplicate_filter;
btsnd_hcic_ble_set_scan_params(p_cb->scan_type, (UINT16)scan_interval,
(UINT16)scan_window,
@ -2333,7 +2332,6 @@ tBTM_STATUS btm_ble_start_inquiry (UINT8 mode, UINT8 duration)
/* enable IRK list */
btm_ble_enable_resolving_list_for_platform(BTM_BLE_RL_SCAN);
#endif
p_ble_cb->inq_var.scan_duplicate_filter = BTM_BLE_DUPLICATE_DISABLE;
status = btm_ble_start_scan();
} else if ((p_ble_cb->inq_var.scan_interval != BTM_BLE_LOW_LATENCY_SCAN_INT) ||
(p_ble_cb->inq_var.scan_window != BTM_BLE_LOW_LATENCY_SCAN_WIN)) {
@ -3247,6 +3245,9 @@ tBTM_STATUS btm_ble_start_scan(void)
tBTM_STATUS status = BTM_CMD_STARTED;
// recoverly the scan parameters to the controller before start scan
btm_ble_recover_scan_params();
if(p_inq->scan_duplicate_filter > BTM_BLE_DUPLICATE_MAX) {
p_inq->scan_duplicate_filter = BTM_BLE_DUPLICATE_DISABLE;
}
/* start scan, disable duplicate filtering */
if (!btsnd_hcic_ble_set_scan_enable (BTM_BLE_SCAN_ENABLE, p_inq->scan_duplicate_filter)) {
status = BTM_NO_RESOURCES;

3
components/bt/bluedroid/stack/btm/include/btm_ble_int.h
View file

@ -55,8 +55,9 @@
#define BTM_BLE_ENC_MASK 0x03
#define BTM_BLE_DUPLICATE_ENABLE 1
#define BTM_BLE_DUPLICATE_DISABLE 0
#define BTM_BLE_DUPLICATE_ENABLE 1
#define BTM_BLE_DUPLICATE_MAX BTM_BLE_DUPLICATE_ENABLE
#define BTM_BLE_GAP_DISC_SCAN_INT 18 /* Interval(scan_int) = 11.25 ms= 0x0010 * 0.625 ms */
#define BTM_BLE_GAP_DISC_SCAN_WIN 18 /* scan_window = 11.25 ms= 0x0010 * 0.625 ms */

33
components/bt/bluedroid/stack/btu/btu_hcif.c
View file

@ -906,7 +906,30 @@ static void btu_hcif_hdl_command_complete (UINT16 opcode, UINT8 *p, UINT16 evt_l
case HCI_BLE_CLEAR_WHITE_LIST:
btm_ble_clear_white_list_complete(p, evt_len);
break;
case HCI_BLE_WRITE_ADV_PARAMS: {
uint8_t status;
STREAM_TO_UINT8 (status, p);
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("hci write adv params error 0x%x", status);
}
break;
}
case HCI_BLE_RC_PARAM_REQ_REPLY: {
uint8_t status;
STREAM_TO_UINT8 (status, p);
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("hci connection params reply command error 0x%x", status);
}
break;
}
case HCI_BLE_RC_PARAM_REQ_NEG_REPLY: {
uint8_t status;
STREAM_TO_UINT8 (status, p);
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("hci connection params neg reply command error %x", status);
}
break;
}
case HCI_BLE_REMOVE_WHITE_LIST:
btm_ble_remove_from_white_list_complete(p, evt_len);
break;
@ -960,12 +983,18 @@ static void btu_hcif_hdl_command_complete (UINT16 opcode, UINT8 *p, UINT16 evt_l
#endif
#endif /* (BLE_INCLUDED == TRUE) */
default:
default: {
if ((opcode & HCI_GRP_VENDOR_SPECIFIC) == HCI_GRP_VENDOR_SPECIFIC) {
btm_vsc_complete (p, opcode, evt_len, (tBTM_CMPL_CB *)p_cplt_cback);
}
uint8_t status;
STREAM_TO_UINT8 (status, p);
if(status != HCI_SUCCESS) {
HCI_TRACE_ERROR("%s opcode 0x%x status 0x%x", __func__, opcode, status);
}
break;
}
}
}
/*******************************************************************************

3
components/bt/bluedroid/stack/include/stack/btm_ble_api.h
View file

@ -1059,6 +1059,7 @@ void BTM_BleSetScanParams(tGATT_IF client_if, UINT32 scan_interval,
** scan_window - Scan window
** scan_type - Scan type
** addr_type_own - owner address type
** scan_duplicate_filter - scan duplicate filter
** scan_filter_policy - scan filter policy
** scan_setup_status_cback - Scan setup status callback
**
@ -1066,7 +1067,7 @@ void BTM_BleSetScanParams(tGATT_IF client_if, UINT32 scan_interval,
**
*******************************************************************************/
void BTM_BleSetScanFilterParams(tGATT_IF client_if, UINT32 scan_interval, UINT32 scan_window,
tBLE_SCAN_MODE scan_mode, UINT8 addr_type_own, tBTM_BLE_SFP scan_filter_policy,
tBLE_SCAN_MODE scan_mode, UINT8 addr_type_own, UINT8 scan_duplicate_filter, tBTM_BLE_SFP scan_filter_policy,
tBLE_SCAN_PARAM_SETUP_CBACK scan_setup_status_cback);

6
components/bt/bt.c
View file

@ -54,6 +54,8 @@
#define BTDM_CFG_BT_DATA_RELEASE (1<<0)
#define BTDM_CFG_HCI_UART (1<<1)
#define BTDM_CFG_CONTROLLER_RUN_APP_CPU (1<<2)
#define BTDM_CFG_SCAN_DUPLICATE_OPTIONS (1<<3)
#define BTDM_CFG_SEND_ADV_RESERVED_SIZE (1<<4)
/* Other reserved for future */
/* not for user call, so don't put to include file */
@ -706,6 +708,10 @@ static uint32_t btdm_config_mask_load(void)
#if CONFIG_BTDM_CONTROLLER_PINNED_TO_CORE == 1
mask |= BTDM_CFG_CONTROLLER_RUN_APP_CPU;
#endif
mask |= BTDM_CFG_SCAN_DUPLICATE_OPTIONS;
mask |= BTDM_CFG_SEND_ADV_RESERVED_SIZE;
return mask;
}

42
components/bt/include/esp_bt.h
View file

@ -35,9 +35,19 @@ typedef struct {
uint8_t controller_task_prio; /*!< Bluetooth controller task priority */
uint8_t hci_uart_no; /*!< If use UART1/2 as HCI IO interface, indicate UART number */
uint32_t hci_uart_baudrate; /*!< If use UART1/2 as HCI IO interface, indicate UART baudrate */
uint8_t scan_duplicate_mode; /*!< If use UART1/2 as HCI IO interface, indicate UART baudrate */
uint16_t normal_adv_size; /*!< Normal adv size for scan duplicate */
uint16_t mesh_adv_size; /*!< Mesh adv size for scan duplicate */
uint16_t send_adv_reserved_size; /*!< Controller minimum memory value */
uint32_t controller_debug_flag; /*!< Controller debug log flag */
} esp_bt_controller_config_t;
#ifdef CONFIG_BT_ENABLED
/* While scanning, if the free memory value in controller is less than SCAN_SEND_ADV_RESERVED_SIZE,
the adv packet will be discarded until the memory is restored. */
#define SCAN_SEND_ADV_RESERVED_SIZE 1000
/* open controller log debug when adv lost */
#define CONTROLLER_ADV_LOST_DEBUG_BIT (0<<0)
#ifdef CONFIG_BT_HCI_UART_NO
#define BT_HCI_UART_NO_DEFAULT CONFIG_BT_HCI_UART_NO
@ -51,12 +61,44 @@ typedef struct {
#define BT_HCI_UART_BAUDRATE_DEFAULT 921600
#endif /* BT_HCI_UART_BAUDRATE_DEFAULT */
/* normal adv cache size */
#ifdef CONFIG_DUPLICATE_SCAN_CACHE_SIZE
#define NORMAL_SCAN_DUPLICATE_CACHE_SIZE CONFIG_DUPLICATE_SCAN_CACHE_SIZE
#else
#define NORMAL_SCAN_DUPLICATE_CACHE_SIZE 20
#endif
#ifndef CONFIG_BLE_MESH_SCAN_DUPLICATE_EN
#define CONFIG_BLE_MESH_SCAN_DUPLICATE_EN FALSE
#endif
#define SCAN_DUPLICATE_MODE_NORMAL_ADV_ONLY 0
#define SCAN_DUPLICATE_MODE_NORMAL_ADV_MESH_ADV 1
#if CONFIG_BLE_MESH_SCAN_DUPLICATE_EN
#define SCAN_DUPLICATE_MODE SCAN_DUPLICATE_MODE_NORMAL_ADV_MESH_ADV
#ifdef CONFIG_MESH_DUPLICATE_SCAN_CACHE_SIZE
#define MESH_DUPLICATE_SCAN_CACHE_SIZE CONFIG_MESH_DUPLICATE_SCAN_CACHE_SIZE
#else
#define MESH_DUPLICATE_SCAN_CACHE_SIZE 50
#endif
#else
#define SCAN_DUPLICATE_MODE SCAN_DUPLICATE_MODE_NORMAL_ADV_ONLY
#define MESH_DUPLICATE_SCAN_CACHE_SIZE 0
#endif
#define BT_CONTROLLER_INIT_CONFIG_DEFAULT() { \
.controller_task_stack_size = ESP_TASK_BT_CONTROLLER_STACK, \
.controller_task_prio = ESP_TASK_BT_CONTROLLER_PRIO, \
.hci_uart_no = BT_HCI_UART_NO_DEFAULT, \
.hci_uart_baudrate = BT_HCI_UART_BAUDRATE_DEFAULT, \
.scan_duplicate_mode = SCAN_DUPLICATE_MODE, \
.normal_adv_size = NORMAL_SCAN_DUPLICATE_CACHE_SIZE, \
.mesh_adv_size = MESH_DUPLICATE_SCAN_CACHE_SIZE, \
.send_adv_reserved_size = SCAN_SEND_ADV_RESERVED_SIZE, \
.controller_debug_flag = CONTROLLER_ADV_LOST_DEBUG_BIT, \
};
#else
#define BT_CONTROLLER_INIT_CONFIG_DEFAULT() {0}; _Static_assert(0, "please enable bluetooth in menuconfig to use bt.h");
#endif

2
components/bt/lib

@ -1 +1 @@
Subproject commit 16516d7009f1c31c21939047447a95238194de40
Subproject commit 7c55331605beefea4882efc4343c23b28eb38d83

4
components/idf_test/integration_test/TC_IT_BTSTK_GAP.yml
View file

@ -607,7 +607,7 @@ test cases:
- ["R SSC1 C +BLEADV:SetAdv,OK"]
- *open_capture_nic
- *dut1_stop_adv
- - LOOP 2 2 "['0x20-0x40','0xA0-0xB0']" "['NPDU','PDU']"
- - LOOP 2 2 "['0x20-0x40','0xA0-0xB0']" "['PDU','PDU']"
- [""]
- - "SSC SSC1 bleadv -D -z start -t 2 -i {%s}"
- ["R SSC1 C +BLEADV:OK"]
@ -637,7 +637,7 @@ test cases:
- ["R SSC1 C +BLEADV:SetAdv,OK"]
- *open_capture_nic
- *dut1_stop_adv
- - LOOP 2 2 "['0x20-0x40','0xA0-0xB0']" "['NPDU','PDU']"
- - LOOP 2 2 "['0x20-0x40','0xA0-0xB0']" "['PDU','PDU']"
- [""]
- - "SSC SSC1 bleadv -D -z start -t 3 -i {%s}"
- ["R SSC1 C +BLEADV:OK"]

3
examples/bluetooth/ble_eddystone/main/esp_eddystone_demo.c
View file

@ -41,7 +41,8 @@ static esp_ble_scan_params_t ble_scan_params = {
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
.scan_interval = 0x50,
.scan_window = 0x30
.scan_window = 0x30,
.scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE
};
static void esp_eddystone_show_inform(const esp_eddystone_result_t* res)

3
examples/bluetooth/ble_ibeacon/main/ibeacon_demo.c
View file

@ -46,7 +46,8 @@ static esp_ble_scan_params_t ble_scan_params = {
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
.scan_interval = 0x50,
.scan_window = 0x30
.scan_window = 0x30,
.scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE
};
#elif (IBEACON_MODE == IBEACON_SENDER)

3
examples/bluetooth/ble_spp_client/main/spp_client_demo.c
View file

@ -88,7 +88,8 @@ static esp_ble_scan_params_t ble_scan_params = {
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
.scan_interval = 0x50,
.scan_window = 0x30
.scan_window = 0x30,
.scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE
};
static const char device_name[] = "ESP_SPP_SERVER";

3
examples/bluetooth/ble_throughput/throughput_client/main/example_ble_client_throughput.c
View file

@ -91,7 +91,8 @@ static esp_ble_scan_params_t ble_scan_params = {
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
.scan_interval = 0x50,
.scan_window = 0x30
.scan_window = 0x30,
.scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE
};
struct gattc_profile_inst {

3
examples/bluetooth/gatt_client/main/gattc_demo.c
View file

@ -72,7 +72,8 @@ static esp_ble_scan_params_t ble_scan_params = {
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
.scan_interval = 0x50,
.scan_window = 0x30
.scan_window = 0x30,
.scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE
};
struct gattc_profile_inst {

3
examples/bluetooth/gatt_security_client/main/example_ble_sec_gattc_demo.c
View file

@ -59,7 +59,8 @@ static esp_ble_scan_params_t ble_scan_params = {
.own_addr_type = BLE_ADDR_TYPE_RANDOM,
.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
.scan_interval = 0x50,
.scan_window = 0x30
.scan_window = 0x30,
.scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE
};

3
examples/bluetooth/gattc_multi_connect/main/gattc_multi_connect.c
View file

@ -95,7 +95,8 @@ static esp_ble_scan_params_t ble_scan_params = {
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
.scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL,
.scan_interval = 0x50,
.scan_window = 0x30
.scan_window = 0x30,
.scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE
};
struct gattc_profile_inst {