33 lines
698 B
Bash
Executable File
33 lines
698 B
Bash
Executable File
#!/bin/bash
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FAKETTY=/dev/ttyFAKE
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GRBLSIM="./grbl_sim.exe"
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# Kill the socat process running in background
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trap "ctrl_c" 2
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ctrl_c() {
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printf "\nTerminating grbl-sim.\n"
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for child in $(jobs -p); do
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sudo kill $child
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done
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exit
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}
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if [ ! -e $GRBLSIM ];then
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printf "Build grbl-sim with 'make' first.\nIf the output is not named $GRBLSIM this script needs to be updated.\n"
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exit
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fi
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sudo socat PTY,raw,link=$FAKETTY,echo=0 "EXEC:'$GRBLSIM -n -s step.out -b block.out',pty,raw,echo=0"&
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# Wait for socat to setup the link then change permission
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sleep 1
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sudo chmod a+rw /dev/ttyFAKE
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printf "grbl-sim running on $FAKETTY\n"
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printf "Press [CTRL+C] to stop.\n"
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while true
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do
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sleep 100
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done
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