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- ;;; Guile-ZWave -- Guile talks with ZWave devices.
- ;;; Copyright © 2019, 2021 Ludovic Courtès <ludo@gnu.org>
- ;;;
- ;;; This file is part of Guile-ZWave.
- ;;;
- ;;; Guile-ZWave is free software; you can redistribute it and/or modify it
- ;;; under the terms of the GNU General Public License as published by
- ;;; the Free Software Foundation; either version 3 of the License, or (at
- ;;; your option) any later version.
- ;;;
- ;;; Guile-ZWave is distributed in the hope that it will be useful, but
- ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
- ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ;;; GNU General Public License for more details.
- ;;;
- ;;; You should have received a copy of the GNU General Public License
- ;;; along with Guile-ZWave. If not, see <http://www.gnu.org/licenses/>.
- ;; This is a simple example that watches notifications coming from ZWave
- ;; devices ("application command handler" messages).
- (use-modules (zwave)
- (srfi srfi-71)
- (ice-9 match))
- (define (run-alarm port)
- (let ((init (initialize-zwave-state port)))
- (write-serial-message (make-request (message-class get-initial-data))
- port)
- (let loop ((state init))
- (match (select (list port) '() '())
- ((() () ())
- (loop state))
- (_
- (let* ((state1 (handle-response (pk 'msg (read-serial-message port))
- state))
- (notification state2 (pop-zwave-state-notification state1)))
- (pk 'nodes (zwave-state-nodes state2))
- (when notification
- (pk 'alarm notification))
- (loop state2)))))))
- (run-alarm (open-zwave-serial-port (cadr (command-line))))
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