[termux-packages] / packages / termux-api / termux-infrared-transmit

#!/bin/sh
set -e -u

SCRIPTNAME=termux-infrared-transmit
show_usage () {
    echo "Usage: $SCRIPTNAME -f frequency pattern"
    echo "Transmit an infrared pattern. The pattern is specified in comma-separated on/off intervals, such as '20,50,20,30'. Only patterns shorter than 2 seconds will be transmitted."
    echo "  -f frequency  IR carrier frequency in Hertz"
    exit 0
}

FREQUENCY=""
while getopts :hf: option
do
    case "$option" in
	h) show_usage;;
	f) FREQUENCY="--ei frequency $OPTARG";;
	?) echo "$SCRIPTNAME: illegal option -$OPTARG"; exit 1;
    esac
done
shift $(($OPTIND-1))

if [ -z "$FREQUENCY" ]; then echo "$SCRIPTNAME: No frequency specified"; exit 1; fi

if [ $# -lt 1 ]; then echo "$SCRIPTNAME: too few arguments"; exit 1; fi
if [ $# -gt 1 ]; then echo "$SCRIPTNAME: too many arguments"; exit 1; fi

@TERMUX_API@ InfraredTransmit $FREQUENCY --eia pattern $1
Commit	Line	Data
d525dd2f FF	1	#!/bin/sh
	2	set -e -u
	3
	4	SCRIPTNAME=termux-infrared-transmit
	5	show_usage () {
	6	echo "Usage: $SCRIPTNAME -f frequency pattern"
	7	echo "Transmit an infrared pattern. The pattern is specified in comma-separated on/off intervals, such as '20,50,20,30'. Only patterns shorter than 2 seconds will be transmitted."
d525dd2f	8	echo " -f frequency IR carrier frequency in Hertz"
d525dd2f FF	9	exit 0
	10	}
	11
	12	FREQUENCY=""
	13	while getopts :hf: option
	14	do
	15	case "$option" in
	16	h) show_usage;;
	17	f) FREQUENCY="--ei frequency $OPTARG";;
	18	?) echo "$SCRIPTNAME: illegal option -$OPTARG"; exit 1;
	19	esac
	20	done
	21	shift $(($OPTIND-1))
	22
	23	if [ -z "$FREQUENCY" ]; then echo "$SCRIPTNAME: No frequency specified"; exit 1; fi
	24
	25	if [ $# -lt 1 ]; then echo "$SCRIPTNAME: too few arguments"; exit 1; fi
	26	if [ $# -gt 1 ]; then echo "$SCRIPTNAME: too many arguments"; exit 1; fi
	27
	28	@TERMUX_API@ InfraredTransmit $FREQUENCY --eia pattern $1