usrp1: pulled in cmake build system for usrp1 firmware

1 files changed, 0 insertions, 76 deletions

diff --git a/firmware/fx2/lib/delay.c b/firmware/fx2/lib/delay.c
deleted file mode 100644
index 13cf0eec8..000000000
--- a/firmware/fx2/lib/delay.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* -*- 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.
- */
-
-/*
- * Delay approximately 1 microsecond (including overhead in udelay).
- */
-static void
-udelay1 (void) _naked
-{
-  _asm				; lcall that got us here took 4 bus cycles
-	ret			; 4 bus cycles
-  _endasm;
-}
-
-/*
- * delay for approximately usecs microseconds
- */
-void
-udelay (unsigned char usecs)
-{
-  do {
-    udelay1 ();
-  } while (--usecs != 0);
-}
-
-
-/*
- * Delay approximately 1 millisecond.
- * We're running at 48 MHz, so we need 48,000 clock cycles.
- *
- * Note however, that each bus cycle takes 4 clock cycles (not obvious,
- * but explains the factor of 4 problem below).
- */
-static void
-mdelay1 (void) _naked
-{
-  _asm
-	mov	dptr,#(-1200 & 0xffff)
-002$:	
-	inc	dptr		; 3 bus cycles
-	mov	a, dpl		; 2 bus cycles
-	orl	a, dph		; 2 bus cycles
-	jnz	002$		; 3 bus cycles
-
-	ret
-  _endasm;
-}
-
-void
-mdelay (unsigned int msecs)
-{
-  do {
-    mdelay1 ();
-  } while (--msecs != 0);
-}
-
-