Sony USB Jog Controller (PCVA-JC1)

jog.sh

#!/usr/bin/env zsh

# requirements: hidapitester, sendkeys

doPress() {
	cur+="$1"
	sendkeys send --delay 0 --initial-delay 0 -c "$1"	# faster than osascript
}

hidapitester --vidpid 054C/00C4 -l 4 --open --read-input-forever --quiet \
| while read -r line; do

mask=`echo $line | grep '00$'`

if [[ ! -z $mask ]]; then
	btn="0x${mask:0:2}"
	dir="0x${mask:3:2}"
	jog="0x${mask:6:2}"
	cur=""
	
	if (( (($btn >> 0) & 0x1) == 0x1 )) && doPress "A"
	if (( (($btn >> 1) & 0x1) == 0x1 )) && doPress "B"
	if (( (($btn >> 2) & 0x1) == 0x1 )) && doPress "C"
	if (( (($btn >> 3) & 0x1) == 0x1 )) && doPress "D"
	if (( (($btn >> 4) & 0x1) == 0x1 )) && doPress "E"
	if (( (($btn >> 5) & 0x1) == 0x1 )) && doPress "F"

	if (( (($dir >> 0) & 0x1) == 0x1 )) && doPress "P"
	if (( (($dir >> 1) & 0x1) == 0x1 )) && doPress "U"
	if (( (($dir >> 2) & 0x1) == 0x1 )) && doPress "D"
	if (( (($dir >> 3) & 0x1) == 0x1 )) && doPress "L"
	if (( (($dir >> 4) & 0x1) == 0x1 )) && doPress "R"

	if (( $jog == 0x81 )) && doPress "<c:right>"	#"→"
	if (( $jog == 0xC1 )) && doPress "<c:left>"	#"←"

	if [[ -z $cur ]]; then
		clear
	fi
fi

done