27 lines
784 B
Bash
27 lines
784 B
Bash
#!/bin/sh
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# Host where the smart USB hub is connected
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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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# RedPitaya hostname
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export RP_HOST=rp-f0612e
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# Get power-on time & date
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TIMESTAMP_PRETTY=$(date '+%Y-%m-%d %H:%M:%S')
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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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echo "RP powered on at $TIMESTAMP_PRETTY."
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# Check if RedPitaya becomes connectable from network by pinging
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while true
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do
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ping $RP_HOST -c 1 >/dev/null 2>/dev/null && break
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done
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# Print time when RedPitaya ready on network
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TIMESTAMP_PRETTY=$(date '+%Y-%m-%d %H:%M:%S')
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echo "RP becomes connectable at $TIMESTAMP_PRETTY."
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