1 files changed, 0 insertions, 91 deletions
diff --git a/Transceiver52M/radioIO.cpp b/Transceiver52M/radioIO.cpp
deleted file mode 100644
index 9956e87..0000000
--- a/Transceiver52M/radioIO.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Radio device I/O interface
- * Written by Thomas Tsou <ttsou@vt.edu>
- *
- * Copyright 2011 Free Software Foundation, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * See the COPYING file in the main directory for details.
- */
-
-#include <radioInterface.h>
-#include <Logger.h>
-
-/* Device side buffers */
-static short rx_buf[OUTCHUNK * 2 * 2];
-static short tx_buf[INCHUNK * 2 * 2];
-
-/* Complex float to short conversion */
-static int float_to_short(short *shrt_out, float *flt_in, int num)
-{
-	int i;
-
-	for (i = 0; i < num; i++) {
-		shrt_out[2 * i + 0] = flt_in[2 * i + 0];
-		shrt_out[2 * i + 1] = flt_in[2 * i + 1];
-	}
-
-	return i;
-}
-
-/* Comlpex short to float conversion */
-static int short_to_float(float *flt_out, short *shrt_in, int num)
-{
-	int i;
-
-	for (i = 0; i < num; i++) {
-		flt_out[2 * i + 0] = shrt_in[2 * i + 0];
-		flt_out[2 * i + 1] = shrt_in[2 * i + 1];
-	}
-
-	return i;
-}
-
-/* Receive a timestamped chunk from the device */ 
-void RadioInterface::pullBuffer()
-{
-	bool local_underrun;
-
-	/* Read samples. Fail if we don't get what we want. */
-	int num_rd = mRadio->readSamples(rx_buf, OUTCHUNK, &overrun,
-					    readTimestamp, &local_underrun);
-
-	LOG(DEBUG) << "Rx read " << num_rd << " samples from device";
-	assert(num_rd == OUTCHUNK);
-
-	underrun |= local_underrun;
-	readTimestamp += (TIMESTAMP) num_rd;
-
-	short_to_float(rcvBuffer + 2 * rcvCursor, rx_buf, num_rd);
-	rcvCursor += num_rd;
-}
-
-/* Send timestamped chunk to the device with arbitrary size */ 
-void RadioInterface::pushBuffer()
-{
-	if (sendCursor < INCHUNK)
-		return;
-
-	float_to_short(tx_buf, sendBuffer, sendCursor);
-
-	/* Write samples. Fail if we don't get what we want. */
-	int num_smpls = mRadio->writeSamples(tx_buf,
-					     sendCursor,
-					     &underrun,
-					     writeTimestamp);
-	assert(num_smpls == sendCursor);
-
-	writeTimestamp += (TIMESTAMP) num_smpls;
-	sendCursor = 0;
-}