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Summary Syntax Arguments References Call Tree Data Use

SourceVuESP-IDF Framework and ExamplesESP-IDFble_gatts_notify()

ble_gatts_notify() function

Sends a characteristic notification. The content of the message is read from the specified characteristic.

Syntax

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Summary

Declaration

Definition

from ble_gatt.h:910

int ble_gatts_notify(uint16_t conn_handle, uint16_t chr_val_handle);

Implemented in ble_gattc.c:4757

Arguments

Argument

Description

conn_handle

The connection over which to execute the procedure.

chr_val_handle

The value attribute handle of the characteristic to include in the outgoing notification.

Return value

0 on success; nonzero on failure.

References

Code

Location

Referrer

ble_gatts_notify(uint16_t conn_handle, uint16_t chr_val_handle)

ble_gattc.c:4758

int ble_gatts_notify(uint16_t conn_handle, uint16_t chr_val_handle);

ble_gatt.h:910

return ble_gatts_notify(conn_handle, chr_val_handle);

ble_gattc.c:4777

ble_gattc_notify()

ble_gatts_notify(conn_handle, chr_val_handle);

ble_gatts.c:2351

ble_gatts_tx_notifications_one_chr()

rc = ble_gatts_notify(conn_handle, cccd_value.chr_val_handle);

ble_gatts.c:2565

ble_gatts_bonding_restored()

return ble_gatts_notify(ble_svc_ans_conn_handle,

ble_svc_ans.c:393

ble_svc_ans_new_alert_notify()

return ble_gatts_notify(ble_svc_ans_conn_handle,

ble_svc_ans.c:410

ble_svc_ans_unr_alert_notify()

Call Tree

ble_gatts_notify() is called by 5 functions and calls 1 function:

ble_gattc_notify()

ble_svc_ans_new_alert_notify()

ble_svc_ans_unr_alert_notify()

ble_gatts_tx_notifications_one_chr()

ble_gatts_bonding_restored()

ble_gatts_notify()

ble_gatts_notify_custom()

Data Use

ble_gatts_notify():

ble_gatts_notify()

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