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vystrela/hdmi2usbserial.sh

Created July 16, 2017 02:51
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Connect to HDMI2USB serial using bash and cat
Raw
hdmi2usbserial.sh
#!/bin/bash
function restore {
stty echo
kill $CATPID
}
trap restore EXIT
stty -echo
cat /dev/ttyACM0 &
CATPID=$!
IFS=
while read -n 1 -d\\0 -r a
do
printf "${a}" >/dev/ttyACM0
done
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