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46 lines
1.2 KiB
46 lines
1.2 KiB
6 years ago
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#!/usr/bin/env bash
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3 years ago
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# focus-send - Trivial Focus testing tool
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# Copyright (C) 2018-2022 Keyboard.io, Inc.
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6 years ago
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#
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# This program is free software: you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation, version 3.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see <http://www.gnu.org/licenses/>.
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set -e
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6 years ago
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OS=$(uname -s)
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case ${OS} in
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Linux)
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DEVICE="${DEVICE:-/dev/ttyACM0}"
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stty -F "${DEVICE}" 9600 raw -echo
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;;
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Darwin)
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DEVICE="${DEVICE:-/dev/cu.usbmodemCkbio01E}"
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stty -f "${DEVICE}" 9600 raw -echo
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;;
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*)
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echo "Error Unknown OS : ${OS}" >&2
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exit 1
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;;
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esac
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6 years ago
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exec 3<"${DEVICE}"
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echo "$@" >"${DEVICE}"
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while read -r line <&3; do
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line="$(echo -n "${line}" | tr -d '\r')"
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if [ "${line}" == "." ]; then
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break
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fi
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echo "${line}"
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done
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