usrp1: Add FX2 firmware files

These firmware files for the usrp1 are imported from
GNURadio.

1 files changed, 38 insertions, 0 deletions

diff --git a/firmware/fx2/include/delay.h b/firmware/fx2/include/delay.h
new file mode 100644
index 000000000..f5df779e1
--- /dev/null
+++ b/firmware/fx2/include/delay.h
@@ -0,0 +1,38 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2003 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio 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, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _DELAY_H_
+#define _DELAY_H_
+
+/*
+ * delay for approximately usecs microseconds
+ * Note limit of 255 usecs.
+ */
+void udelay (unsigned char usecs);
+
+/*
+ * delay for approximately msecs milliseconds
+ */
+void mdelay (unsigned short msecs);
+
+
+#endif /* _DELAY_H_ */