From 8d2bc49fb9e0c9a5fbd75aa3cad207608e72bf99 Mon Sep 17 00:00:00 2001 From: Piotr Krysik Date: Tue, 30 Jun 2009 23:03:33 +0200 Subject: moved gsm-receiver into directory - preparation to move to airprobe --- gsm-receiver/src/python/capture.sh | 45 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100755 gsm-receiver/src/python/capture.sh (limited to 'gsm-receiver/src/python/capture.sh') diff --git a/gsm-receiver/src/python/capture.sh b/gsm-receiver/src/python/capture.sh new file mode 100755 index 0000000..ef205d8 --- /dev/null +++ b/gsm-receiver/src/python/capture.sh @@ -0,0 +1,45 @@ +#! /bin/sh + +if [ $1"x" = x ]; then + echo "./capture.sh [duration==10] [decim==112] [gain==52]" + echo "Example: ./capture.sh 940.4M" + exit 1 +fi +FREQ=$1 + +DURATION=$2 +if [ $2"x" = x ]; then + DURATION=10 +fi +DECIM=$3 +if [ $3"x" = x ]; then + DECIM=112 +fi + +GAIN=$4 +if [ $4"x" = x ]; then + GAIN=52 +fi + + +USRP_PROG=usrp_rx_cfile.py +while :; do + which "$USRP_PROG" + if [ $? -eq 0 ]; then + break + fi + USRP_PROG=/usr/share/gnuradio/usrp/usrp_rx_cfile.py + which "$USRP_PROG" + if [ $? -eq 0 ]; then + break + fi + + echo "ERROR: usrp_rx_cfile.py not found. Make sure it's in your PATH!" + exit 1 +done + +FILE="capture_${FREQ}_${DECIM}.cfile" +samples=`expr 64000000 / $DECIM '*' $DURATION` +echo "Capturing for $DURATION seconds to $FILE ($samples samples)" +$USRP_PROG -g $GAIN -d "$DECIM" -f "$FREQ" -N $samples $FILE + -- cgit v1.2.3