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crescentvenus / WALB

WALB is raspberry Pi and HackRF based Wireless Attack LaunchBox.
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ERROR: Failed to open interactive motion file. #5

Closed shinan6 closed 7 years ago

shinan6 commented 7 years ago

Hello! I've been trying to implement this project but seem to be stuck onto this point: root@raspberrypi:/home/pi/bin# ./walb.sh mkfifo: cannot create fifo ‘/tmp/fifo’: File exists /tmp/latlon.txt ERROR: Failed to open interactive motion file. I followed the instructions step by step, but perhaps there's still something wrong and prevents me from success. The following is my .shfile, maybe you can point out the faults: `

!/bin/sh`

SAMPLE=2048000 POWER=0 BRDC=brdc0240.17n N_SAT=16 FIFO=/tmp/fifo INT_FILE=/tmp/latlon.txt DATE=2017/01/24,23:53:01 mkfifo $FIFO ./gps-sdr-sim -s $SAMPLE -e $BRDC -i $INT_FILE -b8 -n $N_SAT -o $FIFO -T $DATE& hackrf_transfer -t $FIFO -f $FREQ -s $SAMPLE -x $POWER >/dev/nul

What can I do to solve this? Thank you so much!

crescentvenus commented 7 years ago

First error should be corrected as follows. if [ ! -e $FIFO ] ; then mkfifo $FIFO fi

To fix "ERROR: Failed to open interactive motion file. You have to create a file as /tmp/LatLon.txt . The format of the file is like 12.34,123.45,100. To create /tmp/LatLon.txt you can use scripts under the "webui" directory.