From eb95f431badf197b249131a3119a92bd5317621b Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Wed, 19 Oct 2011 16:40:14 -0700
Subject: Removed usrp(2) directories.
---
usrp/firmware/lib/timer.c | 49 -----------------------------------------------
1 file changed, 49 deletions(-)
delete mode 100644 usrp/firmware/lib/timer.c
(limited to 'usrp/firmware/lib/timer.c')
diff --git a/usrp/firmware/lib/timer.c b/usrp/firmware/lib/timer.c
deleted file mode 100644
index 97e2f7cf96..0000000000
--- a/usrp/firmware/lib/timer.c
+++ /dev/null
@@ -1,49 +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.
- */
-
-#include "timer.h"
-#include "fx2regs.h"
-#include "isr.h"
-
-/*
- * Arrange to have isr_tick_handler called at 100 Hz.
- *
- * The cpu clock is running at 48e6. The input to the timer
- * is 48e6 / 12 = 4e6.
- *
- * We arrange to have the timer overflow every 40000 clocks == 100 Hz
- */
-
-#define RELOAD_VALUE ((unsigned short) -40000)
-
-void
-hook_timer_tick (unsigned short isr_tick_handler)
-{
- ET2 = 0; // disable timer 2 interrupts
- hook_sv (SV_TIMER_2, isr_tick_handler);
-
- RCAP2H = RELOAD_VALUE >> 8; // setup the auto reload value
- RCAP2L = RELOAD_VALUE;
-
- T2CON = 0x04; // interrupt on overflow; reload; run
- ET2 = 1; // enable timer 2 interrupts
-}
--
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