diff -r af3d0e3ac65d -r 1679f514f38a lib/timer.txt --- a/lib/timer.txt Mon Apr 04 15:22:42 2011 +0100 +++ b/lib/timer.txt Mon Apr 04 15:26:13 2011 +0100 @@ -1,21 +1,28 @@ (* - * (c) 2005 Mario de Sousa - * - * Offered to the public under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program 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. + * matiec - a compiler for the programming languages defined in IEC 61131-3 + * + * Copyright (C) 2005, 2011 Mario de Sousa (msousa@fe.up.pt) + * + * This program 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. + * + * This program 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 this program. If not, see . + * * * This code is made available on the understanding that it will not be * used in safety-critical situations without a full and competent review. *) (* - * An IEC 61131-3 IL and ST compiler. + * An IEC 61131-3 compiler. * * Based on the * FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10) @@ -29,8 +36,8 @@ * Timer Function Blocks * --------------------- * - * NOTE: The timing diagrams in the comments were taken from the - * IEC 61131-3 standard. + * NOTE: The timing diagrams in the comments (except the state variable) + * were taken from the IEC 61131-3 standard. *)