From 2c997f95cb167e9023c1a44abaeda4ea80bbc7d3 Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Thu, 8 Aug 2013 22:39:50 +0000 Subject: moved usb-i2c-sl018 to tuer-rfid git-svn-id: https://svn.spreadspace.org/avr/trunk@216 aa12f405-d877-488e-9caf-2d797e2a1cc7 --- tuer-rfid/eventqueue.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 tuer-rfid/eventqueue.c (limited to 'tuer-rfid/eventqueue.c') diff --git a/tuer-rfid/eventqueue.c b/tuer-rfid/eventqueue.c new file mode 100644 index 0000000..add5164 --- /dev/null +++ b/tuer-rfid/eventqueue.c @@ -0,0 +1,61 @@ +/* + * spreadspace avr utils + * + * + * Copyright (C) 2013 Christian Pointner + * Othmar Gsenger + * + * This file is part of spreadspace avr utils. + * + * spreadspace avr utils 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 + * any later version. + * + * spreadspace avr utils 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 spreadspace avr utils. If not, see . + */ + +#include "eventqueue.h" +#include + +static RingBuffer_t event_queue; +static uint8_t event_queue_data[16]; + +void eventqueue_init(void) +{ + RingBuffer_InitBuffer(&event_queue, event_queue_data, sizeof(event_queue_data)); +} + +event_t eventqueue_pop(void) +{ + if (RingBuffer_IsEmpty(&event_queue)) + return none; + return RingBuffer_Remove(&event_queue); +} + +void eventqueue_push(event_t event) +{ + RingBuffer_Insert(&event_queue,event); +} + +const char* event_to_string(event_t event) +{ + switch(event) { + case none: return "none"; + case cmd_open: return "cmd_open"; + case cmd_close: return "cmd_close"; + case cmd_toggle: return "cmd_toggle"; + case btn_toggle: return "btn_toggle"; + case card: return "card"; + case open_fin: return "open_fin"; + case close_fin: return "close_fin"; + case move_timeout: return "move_timeout"; + } + return "invalid"; // gcc - shut the fuck up!!! +} -- cgit v1.2.3