diff options
author | Piotr Krysik <perper@o2.pl> | 2009-06-30 23:03:33 +0200 |
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committer | Piotr Krysik <perper@o2.pl> | 2009-06-30 23:03:33 +0200 |
commit | 8d2bc49fb9e0c9a5fbd75aa3cad207608e72bf99 (patch) | |
tree | a32fdcd2e8e2b16cc725045d049ed94b3f675956 /gsm-receiver/src/python/capture.sh | |
parent | 8f97a59b21fd8d3ecd111ee770932d852e625d52 (diff) |
moved gsm-receiver into directory - preparation to move to airprobe
Diffstat (limited to 'gsm-receiver/src/python/capture.sh')
-rwxr-xr-x | gsm-receiver/src/python/capture.sh | 45 |
1 files changed, 45 insertions, 0 deletions
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 <freq> [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 + |