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

14 files changed, 244 insertions, 5 deletions

diff --git a/firmware/src/os/dbgu.c b/firmware/src/os/dbgu.c
index dc1a040..f7c62e3 100644
--- a/firmware/src/os/dbgu.c
+++ b/firmware/src/os/dbgu.c
@@ -1,3 +1,24 @@
+/* AT91SAM7 debug function implementation for OpenPCD
+ * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
+ *
+ * I based this on existing BSD-style licensed code, please see below.
+ *
+ *  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
+ *
+ */
+
 /*----------------------------------------------------------------------------
  *         ATMEL Microcontroller Software Support  -  ROUSSET  -
  *----------------------------------------------------------------------------
diff --git a/firmware/src/os/fifo.c b/firmware/src/os/fifo.c
index b0ec152..c30ba10 100644
--- a/firmware/src/os/fifo.c
+++ b/firmware/src/os/fifo.c
@@ -1,4 +1,22 @@
-/* Implementation of a virtual FIFO */
+/* Implementation of a virtual FIFO 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 "fifo.h"
 
diff --git a/firmware/src/os/led.c b/firmware/src/os/led.c
index 8c34c6c..30353ac 100644
--- a/firmware/src/os/led.c
+++ b/firmware/src/os/led.c
@@ -1,3 +1,21 @@
+/* LED support code 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 <sys/types.h>
 #include <errno.h>
diff --git a/firmware/src/os/main.c b/firmware/src/os/main.c
index 878fdbf..3e05a7d 100644
--- a/firmware/src/os/main.c
+++ b/firmware/src/os/main.c
@@ -1,3 +1,22 @@
+/* USB Device 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 <string.h>
 #include <include/lib_AT91SAM7.h>
diff --git a/firmware/src/os/pcd_enumerate.c b/firmware/src/os/pcd_enumerate.c
index 40bd88e..51f99f0 100644
--- a/firmware/src/os/pcd_enumerate.c
+++ b/firmware/src/os/pcd_enumerate.c
@@ -1,7 +1,20 @@
 /* AT91SAM7 USB interface code for OpenPCD 
- *
  * (C) 2006 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 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
+ *
  * based on existing AT91SAM7 UDP CDC ACM example code, licensed as followed:
  *----------------------------------------------------------------------------
  *      ATMEL Microcontroller Software Support  -  ROUSSET  -
diff --git a/firmware/src/os/pio_irq.c b/firmware/src/os/pio_irq.c
index 8dae806..dfe818c 100644
--- a/firmware/src/os/pio_irq.c
+++ b/firmware/src/os/pio_irq.c
@@ -1,3 +1,22 @@
+/* PIO IRQ Implementation 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 <sys/types.h>
 #include <lib_AT91SAM7.h>
diff --git a/firmware/src/os/pit.c b/firmware/src/os/pit.c
index 409faef..5726f06 100644
--- a/firmware/src/os/pit.c
+++ b/firmware/src/os/pit.c
@@ -1,4 +1,21 @@
-
+/* Periodic Interval Timer Implementation 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 <sys/types.h>
diff --git a/firmware/src/os/pwm.c b/firmware/src/os/pwm.c
index e05699b..5c52ee6 100644
--- a/firmware/src/os/pwm.c
+++ b/firmware/src/os/pwm.c
@@ -1,7 +1,20 @@
 /* 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 <lib_AT91SAM7.h>
diff --git a/firmware/src/os/req_ctx.c b/firmware/src/os/req_ctx.c
index 99d248b..d118aca 100644
--- a/firmware/src/os/req_ctx.c
+++ b/firmware/src/os/req_ctx.c
@@ -1,3 +1,22 @@
+/* AT91SAM7 USB Request Context 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 <unistd.h>
 #include <stdlib.h>
 #include <sys/types.h>
diff --git a/firmware/src/os/tc_cdiv.c b/firmware/src/os/tc_cdiv.c
index 6c4024c..2b269fe 100644
--- a/firmware/src/os/tc_cdiv.c
+++ b/firmware/src/os/tc_cdiv.c
@@ -1,6 +1,20 @@
 /* OpenPC TC (Timer / Clock) support code
  * (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
+ *
  * This idea of this code is to feed the 13.56MHz carrier clock of RC632
  * into TCLK1, which is routed to XC1.  Then configure TC0 to divide this
  * clock by a configurable divider.
diff --git a/firmware/src/os/trigger.c b/firmware/src/os/trigger.c
index b8cedf3..7220e85 100644
--- a/firmware/src/os/trigger.c
+++ b/firmware/src/os/trigger.c
@@ -1,3 +1,22 @@
+/* AT91SAM7 Trigger output 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 <lib_AT91SAM7.h>
 #include <os/trigger.h>
 #include "../openpcd.h"
diff --git a/firmware/src/os/usb_benchmark.c b/firmware/src/os/usb_benchmark.c
index 3637bc3..1f890bf 100644
--- a/firmware/src/os/usb_benchmark.c
+++ b/firmware/src/os/usb_benchmark.c
@@ -1,3 +1,22 @@
+/* AT91SAM7 USB benchmark 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 <errno.h>
 #include <string.h>
 #include <lib_AT91SAM7.h>
diff --git a/firmware/src/os/usb_handler.c b/firmware/src/os/usb_handler.c
index 274353c..6c45e18 100644
--- a/firmware/src/os/usb_handler.c
+++ b/firmware/src/os/usb_handler.c
@@ -1,5 +1,20 @@
 /* OpenPCD USB handler - handle incoming USB requests on OUT pipe
- * (C) 2006 by Harald Welte
+ * (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 <sys/types.h>
diff --git a/firmware/src/os/wdt.c b/firmware/src/os/wdt.c
index d8a2145..579d15d 100644
--- a/firmware/src/os/wdt.c
+++ b/firmware/src/os/wdt.c
@@ -1,5 +1,20 @@
 /* AT91SAM7 Watch Dog Timer code 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
+ *
  */
 
 #define WDT_DEBUG