Function esp_idf_sys::nvs_get_blob
source ยท pub unsafe extern "C" fn nvs_get_blob(
handle: nvs_handle_t,
key: *const c_char,
out_value: *mut c_void,
length: *mut usize,
) -> esp_err_t
Expand description
@brief get blob value for given key
This function behaves the same as \c nvs_get_str, except for the data type.