2021-06-18 15:49:21 +08:00
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#!/bin/sh
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# tnetplug host
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export TNETPLUG_HOST=192.168.1.31
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export TNETPLUG_PORT=3131
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# Smart USB hub host
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# (uhubctl must be installed on the host)
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export HOST=rpi-3
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export HOSTPORT=22
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# Hub port where the RedPitaya is connected
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export HUBPORT=4
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# Simultaneously, start testing RP's network connectivity, while
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# powering on MCH using tnetplug, and RP using uhubctl
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# Display power-on time
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TIMESTAMP_PRETTY=$(date '+%Y-%m-%d %H:%M:%S')
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2021-12-21 17:59:34 +08:00
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echo "MCH powered on at $TIMESTAMP_PRETTY."
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2021-06-18 15:49:21 +08:00
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# Power on MCH
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echo "A" | nc -W1 $TNETPLUG_HOST $TNETPLUG_PORT &
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# Power on RedPitaya connected to the smart USB hub
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# (assume that only 1 hub is connected)
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ssh -p $HOSTPORT $HOST "uhubctl -a on -p $HUBPORT" &
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# Wait 2 minutes before measurement
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sleep 120
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# Get and plot Sayma data
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# NOTE: Change the RP hostname and LV/HV arguments according to
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# which two channels you are measuring!
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nix-shell -p python3Packages.matplotlib python3Packages.numpy python3Packages.scipy --run "./get_and_plot_sayma_data mlabs-raw mlabs-1 1 mlabs-1 2 mlabs-1:LV,LV" &
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# Wait 1 minute before powering off MCH and RP
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sleep 60
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# Wait 30 seconds
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sleep 30
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# Simultaneously power off MCH and RP
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# Display power-off time
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TIMESTAMP_PRETTY=$(date '+%Y-%m-%d %H:%M:%S')
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2021-12-21 17:59:34 +08:00
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echo "MCH powered off at $TIMESTAMP_PRETTY."
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2021-06-18 15:49:21 +08:00
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# Power off MCH
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echo "a" | nc -W1 $TNETPLUG_HOST $TNETPLUG_PORT &
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# Power off RedPitaya connected to the smart USB hub
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ssh -p $HOSTPORT $HOST "uhubctl -a off -p $HUBPORT"
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