gatt_client_write_value_of_characteristic_without_response() is only used within Bluetooth LE Stack.
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Raspberry Pi Pico SDK and Examples![]()
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gatt_client_write_value_of_characteristic_without_response()
gatt_client_write_value_of_characteristic_without_response() function
Writes the characteristic value using the characteristic's value handle without an acknowledgment that the write was successfully performed.
Syntax
uint8_t gatt_client_write_value_of_characteristic_without_response(hci_con_handle_t con_handle,
uint16_t value_handle,
uint16_t value_length,
uint8_t * value);
Implemented in ![]()
gatt_client.c:2536
Return value
status BTSTACK_MEMORY_ALLOC_FAILED, if no GATT client for con_handle is found GATT_CLIENT_IN_WRONG_STATE , if GATT client is not ready BTSTACK_ACL_BUFFERS_FULL , if L2CAP cannot send, there are no free ACL slots ERROR_CODE_SUCCESS , if query is successfully registered