添加日志ulog

rt-thread/components/utilities/ymodem/ry_sy.c

@@ -46,10 +46,10 @@ static enum rym_code _rym_recv_begin(
     rt_size_t len)
 {
     struct custom_ctx *cctx = (struct custom_ctx *)ctx;
-    struct stat file_buf;
+    //struct stat file_buf;
     char insert_0 = '\0';
     char *ret;
-    rt_err_t err;
+    //rt_err_t err;
     ret = strchr(cctx->fpath,insert_0);
     if(ret)
     {