Function esp_idf_svc::hal::sys::esp_bt_config_file_path_update

source ยท 
pub unsafe extern "C" fn esp_bt_config_file_path_update(
    file_path: *const i8,
) -> i32
Expand description

@brief This function is used to update the path name of bluetooth bond keys saved in the NVS module and need to be called before esp_bluedroid_init(). @param[in] file_path: the name of config file path, the length of file_path should be less than NVS_NS_NAME_MAX_SIZE

@return - ESP_OK: success - other: failed