1 files changed, 36 insertions, 0 deletions
diff --git a/firmware/zpu/lib/print_buffer.c b/firmware/zpu/lib/print_buffer.c
new file mode 100644
index 000000000..9f9104bb5
--- /dev/null
+++ b/firmware/zpu/lib/print_buffer.c
@@ -0,0 +1,36 @@
+/* -*- c++ -*- */
+/*
+ * 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 <nonstdio.h>
+
+void
+print_buffer(uint32_t *buf, size_t n)
+{
+  size_t i;
+  for (i = 0; i < n; i++){
+    if (i % 4 == 0)
+      puthex16(i * 4);
+
+    putchar(' ');
+    puthex32(buf[i]);
+    if (i % 4 == 3)
+      newline();
+  }
+
+  newline();
+}
+