Implement config_parser_reset_to_start()

2020-10-30 22:24:03 +01:00
parent 14b7bdbf19
commit dcec366b0a
1 changed files with 7 additions and 0 deletions
--- a/stm-firmware/config-parser/config-parser.c
+++ b/stm-firmware/config-parser/config-parser.c
@@ -64,7 +64,14 @@ enum config_parser_ret config_parser_get_line(config_parser_handle_t handle, str

 enum config_parser_ret config_parser_reset_to_start(config_parser_handle_t handle)
 {
+	FRESULT res;
+	struct config_parser *p;
 	config_parser_check_handle(handle);
+	p = CONFIG_PARSER(handle);
+
+	res = f_rewind(&p->file);
+	if (res != FR_OK)
+		return CONFIG_PARSER_IOERR;

 	return CONFIG_PARSER_OK;
 }