+int JsonLoadBufAsHex(json_t *elm, char *path, uint8_t *data, size_t maxbufferlen, size_t *datalen) {
+ if (datalen)
+ *datalen = 0;
+
+ json_t *jelm = json_path_get((const json_t *)elm, path);
+ if (!jelm || !json_is_string(jelm))
+ return 1;
+
+ if (!HexToBuffer("ERROR load", json_string_value(jelm), data, maxbufferlen, datalen))
+ return 2;
+
+ return 0;
+};
+