add GPL disclaimer to all C files that I wrote

git-svn-id: https://svn.openpcd.org:2342/trunk@195 6dc7ffe9-61d6-0310-9af1-9938baff3ed1

7 files changed, 102 insertions, 17 deletions

diff --git a/firmware/src/pcd/main_analog.c b/firmware/src/pcd/main_analog.c
index 8ffa1d4..799a98b 100644
--- a/firmware/src/pcd/main_analog.c
+++ b/firmware/src/pcd/main_analog.c
@@ -1,9 +1,27 @@
 /* main_reqa - OpenPCD firmware for generating an endless loop of
  * ISO 14443-A REQA packets.
+ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
  *
- * If a response is received from the PICC, LED1 (Red) will be switched
+ *  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 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+
+/* If a response is received from the PICC, LED2 (green) will be switched
  * on.  If no valid response has been received within the timeout of the
- * receiver, LED1 (Red) will be switched off.
+ * receiver, LED1 (Red) will be toggled.
  *
  */
 
diff --git a/firmware/src/pcd/main_dumbreader.c b/firmware/src/pcd/main_dumbreader.c
index 1535e27..d5db8a5 100644
--- a/firmware/src/pcd/main_dumbreader.c
+++ b/firmware/src/pcd/main_dumbreader.c
@@ -1,3 +1,22 @@
+/* AT91SAM7 "dumb reader" firmware for OpenPCD
+ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
+ *
+ *  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 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
 #include <errno.h>
 #include <include/lib_AT91SAM7.h>
 #include <include/openpcd.h>
diff --git a/firmware/src/pcd/main_pwm.c b/firmware/src/pcd/main_pwm.c
index 2f92d28..58010ee 100644
--- a/firmware/src/pcd/main_pwm.c
+++ b/firmware/src/pcd/main_pwm.c
@@ -2,6 +2,23 @@
  *	      carrier
  *
  * To use this, you need to connect PIOA P0 with MFIN of the reader.
+ *
+ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
+ *
+ *  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 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
  */
 
 #include <errno.h>
diff --git a/firmware/src/pcd/main_reqa.c b/firmware/src/pcd/main_reqa.c
index e28fdff..9f46569 100644
--- a/firmware/src/pcd/main_reqa.c
+++ b/firmware/src/pcd/main_reqa.c
@@ -6,6 +6,22 @@
  * on.  If no valid response has been received within the timeout of the
  * receiver, LED1 (Red) will be switched off.
  *
+ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
+ *
+ *  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 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
  */
 
 #include <errno.h>
diff --git a/firmware/src/pcd/rc632.c b/firmware/src/pcd/rc632.c
index 5d45955..3a91e8f 100644
--- a/firmware/src/pcd/rc632.c
+++ b/firmware/src/pcd/rc632.c
@@ -6,7 +6,24 @@
  * librfid in order to be able to leverage higher-level code from librfid
  * to this OpenPCD firmware.
  *
- * */
+ * AT91SAM7 PWM routines for OpenPCD / OpenPICC
+ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
+ *
+ *  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 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
 
 #include <string.h>
 #include <errno.h>
diff --git a/firmware/src/pcd/rc632_highlevel.c b/firmware/src/pcd/rc632_highlevel.c
index b1186ab..34a28c7 100644
--- a/firmware/src/pcd/rc632_highlevel.c
+++ b/firmware/src/pcd/rc632_highlevel.c
@@ -1,13 +1,10 @@
 /* Generic Philips CL RC632 Routines
+ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
  *
- * (C) Harald Welte <laforge@gnumonks.org>
- *
- */
-
-/*
  *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 
- *  as published by the Free Software Foundation
+ *  it 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
@@ -17,8 +14,10 @@
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
  */
 
+
 #include <sys/types.h>
 #include <string.h>
 #include <errno.h>
diff --git a/firmware/src/pcd/rfid_layer2_iso14443a.c b/firmware/src/pcd/rfid_layer2_iso14443a.c
index 80d9d5f..923f50b 100644
--- a/firmware/src/pcd/rfid_layer2_iso14443a.c
+++ b/firmware/src/pcd/rfid_layer2_iso14443a.c
@@ -1,13 +1,10 @@
 /* ISO 14443-3 A anticollision implementation
+ * (C) 2005-2006 by Harald Welte <laforge@gnumonks.org>
  *
- * (C) 2005 by Harald Welte <laforge@gnumonks.org>
- *
- */
-
-/*
  *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 
- *  as published by the Free Software Foundation
+ *  it 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
@@ -17,8 +14,10 @@
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
  */
 
+
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>