1 files changed, 34 insertions, 0 deletions
diff --git a/firmware/zpu/apps/cruft/echo.c b/firmware/zpu/apps/cruft/echo.c
new file mode 100644
index 000000000..89108ee80
--- /dev/null
+++ b/firmware/zpu/apps/cruft/echo.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "u2_init.h"
+#include "stdio.h"
+
+int
+main(void)
+{
+  u2_init();
+
+  puts("\n>>> echo <<<");
+
+  while (1){
+    int ch = getchar();
+    putchar(ch);
+  }
+
+  return 0;
+}