GADC implementation with demo program

Also includes driver for AT91SAM7 cpu

1 files changed, 136 insertions, 128 deletions

diff --git a/include/gfx_rules.h b/include/gfx_rules.h
index c132de54..ce6bea50 100644
--- a/include/gfx_rules.h
+++ b/include/gfx_rules.h
@@ -1,128 +1,136 @@
-/*

-    ChibiOS/GFX - Copyright (C) 2012

-                 Joel Bodenmann aka Tectu <joel@unormal.org>

-

-    This file is part of ChibiOS/GFX.

-

-    ChibiOS/GFX 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.

-

-    ChibiOS/GFX 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 <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file    include/gfx_rules.h

- * @brief   GFX system safety rules header file.

- *

- * @addtogroup GFX

- * @{

- */

-

-#ifndef _GFX_RULES_H

-#define _GFX_RULES_H

-

-/**

- * Safety checks on all the defines.

- *

- * These are defined in the order of their inter-dependancies.

- */

-

-#if GFX_USE_GWIN

-	#if !GFX_USE_GDISP

-		#error "GWIN: GFX_USE_GDISP must be TRUE when using GWIN"

-	#endif

-	#if !GDISP_NEED_CLIP

-		#warning "GWIN: Drawing can occur outside the defined windows as GDISP_NEED_CLIP is FALSE"

-	#endif

-	#if GWIN_NEED_BUTTON

-		#if !GDISP_NEED_TEXT

-			#error "GWIN: GDISP_NEED_TEXT is required if GWIN_NEED_BUTTON is TRUE."

-		#endif

-		#if !GFX_USE_GEVENT

-			#warning "GWIN: GFX_USE_GEVENT is required if GWIN_NEED_BUTTON is TRUE. It has been turned on for you."

-			#undef GFX_USE_GEVENT

-			#define GFX_USE_GEVENT	TRUE

-		#endif

-		#if !GFX_USE_GINPUT || !(GINPUT_NEED_MOUSE || GINPUT_NEED_TOGGLE)

-			#warning "GWIN: You have set GWIN_NEED_BUTTON to TRUE but no supported GINPUT (mouse/toggle) devices have been included"

-		#endif

-		#if !GDISP_NEED_MULTITHREAD && !GDISP_NEED_ASYNC

-			#warning "GWIN: Either GDISP_NEED_MULTITHREAD or GDISP_NEED_ASYNC is required if GWIN_NEED_BUTTON is TRUE."

-			#warning "GWIN: GDISP_NEED_MULTITHREAD has been turned on for you."

-			#undef GDISP_NEED_MULTITHREAD

-			#define GDISP_NEED_MULTITHREAD	TRUE

-		#endif

-	#endif

-	#if GWIN_NEED_CONSOLE

-		#if !GDISP_NEED_TEXT

-			#error "GWIN: GDISP_NEED_TEXT is required if GWIN_NEED_CONSOLE is TRUE."

-		#endif

-	#endif

-	#if GWIN_NEED_GRAPH

-	#endif

-#endif

-

-#if GFX_USE_GINPUT

-	#if !GFX_USE_GEVENT

-		#warning "GINPUT: GFX_USE_GEVENT is required if GFX_USE_GINPUT is TRUE. It has been turned on for you."

-		#undef GFX_USE_GEVENT

-		#define	GFX_USE_GEVENT		TRUE

-	#endif

-	#if !GFX_USE_GTIMER

-		#warning "GINPUT: GFX_USE_GTIMER is required if GFX_USE_GINPUT is TRUE. It has been turned on for you."

-		#undef GFX_USE_GTIMER

-		#define	GFX_USE_GTIMER		TRUE

-	#endif

-#endif

-

-#if GFX_USE_GDISP

-	#if GDISP_NEED_MULTITHREAD && GDISP_NEED_ASYNC

-		#error "GDISP: Only one of GDISP_NEED_MULTITHREAD and GDISP_NEED_ASYNC should be defined."

-	#endif

-	#if GDISP_NEED_ASYNC

-		#if !GDISP_NEED_MSGAPI

-			#warning "GDISP: Messaging API is required for Async Multi-Thread. It has been turned on for you."

-			#undef GDISP_NEED_MSGAPI

-			#define GDISP_NEED_MSGAPI	TRUE

-		#endif

-	#endif

-#endif

-

-#if GFX_USE_TDISP

-#endif

-

-#if GFX_USE_GEVENT

-	#if !CH_USE_MUTEXES || !CH_USE_SEMAPHORES

-		#error "GEVENT: CH_USE_MUTEXES and CH_USE_SEMAPHORES must be defined in chconf.h"

-	#endif

-#endif

-

-#if GFX_USE_GTIMER

-	#if GFX_USE_GDISP && !GDISP_NEED_MULTITHREAD && !GDISP_NEED_ASYNC

-		#warning "GTIMER: Neither GDISP_NEED_MULTITHREAD nor GDISP_NEED_ASYNC has been specified."

-		#warning "GTIMER: Make sure you are not performing any GDISP/GWIN drawing operations in the timer callback!"

-	#endif

-#endif

-

-#if GFX_USE_GAUDIN

-#endif

-

-#if GFX_USE_GAUDOUT

-#endif

-

-#if GFX_USE_GADC

-#endif

-

-#if GFX_USE_GMISC

-#endif

-

-#endif /* _GFX_H */

-/** @} */

+/*
+    ChibiOS/GFX - Copyright (C) 2012
+                 Joel Bodenmann aka Tectu <joel@unormal.org>
+
+    This file is part of ChibiOS/GFX.
+
+    ChibiOS/GFX 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.
+
+    ChibiOS/GFX 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 <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file    include/gfx_rules.h
+ * @brief   GFX system safety rules header file.
+ *
+ * @addtogroup GFX
+ * @{
+ */
+
+#ifndef _GFX_RULES_H
+#define _GFX_RULES_H
+
+/**
+ * Safety checks on all the defines.
+ *
+ * These are defined in the order of their inter-dependancies.
+ */
+
+#if GFX_USE_GWIN
+	#if !GFX_USE_GDISP
+		#error "GWIN: GFX_USE_GDISP must be TRUE when using GWIN"
+	#endif
+	#if !GDISP_NEED_CLIP
+		#warning "GWIN: Drawing can occur outside the defined windows as GDISP_NEED_CLIP is FALSE"
+	#endif
+	#if GWIN_NEED_BUTTON
+		#if !GDISP_NEED_TEXT
+			#error "GWIN: GDISP_NEED_TEXT is required if GWIN_NEED_BUTTON is TRUE."
+		#endif
+		#if !GFX_USE_GEVENT
+			#warning "GWIN: GFX_USE_GEVENT is required if GWIN_NEED_BUTTON is TRUE. It has been turned on for you."
+			#undef GFX_USE_GEVENT
+			#define GFX_USE_GEVENT	TRUE
+		#endif
+		#if !GFX_USE_GINPUT || !(GINPUT_NEED_MOUSE || GINPUT_NEED_TOGGLE)
+			#warning "GWIN: You have set GWIN_NEED_BUTTON to TRUE but no supported GINPUT (mouse/toggle) devices have been included"
+		#endif
+		#if !GDISP_NEED_MULTITHREAD && !GDISP_NEED_ASYNC
+			#warning "GWIN: Either GDISP_NEED_MULTITHREAD or GDISP_NEED_ASYNC is required if GWIN_NEED_BUTTON is TRUE."
+			#warning "GWIN: GDISP_NEED_MULTITHREAD has been turned on for you."
+			#undef GDISP_NEED_MULTITHREAD
+			#define GDISP_NEED_MULTITHREAD	TRUE
+		#endif
+	#endif
+	#if GWIN_NEED_CONSOLE
+		#if !GDISP_NEED_TEXT
+			#error "GWIN: GDISP_NEED_TEXT is required if GWIN_NEED_CONSOLE is TRUE."
+		#endif
+	#endif
+	#if GWIN_NEED_GRAPH
+	#endif
+#endif
+
+#if GFX_USE_GINPUT
+	#if !GFX_USE_GEVENT
+		#warning "GINPUT: GFX_USE_GEVENT is required if GFX_USE_GINPUT is TRUE. It has been turned on for you."
+		#undef GFX_USE_GEVENT
+		#define	GFX_USE_GEVENT		TRUE
+	#endif
+	#if !GFX_USE_GTIMER
+		#warning "GINPUT: GFX_USE_GTIMER is required if GFX_USE_GINPUT is TRUE. It has been turned on for you."
+		#undef GFX_USE_GTIMER
+		#define	GFX_USE_GTIMER		TRUE
+	#endif
+#endif
+
+#if GFX_USE_GDISP
+	#if GDISP_NEED_MULTITHREAD && GDISP_NEED_ASYNC
+		#error "GDISP: Only one of GDISP_NEED_MULTITHREAD and GDISP_NEED_ASYNC should be defined."
+	#endif
+	#if GDISP_NEED_ASYNC
+		#if !GDISP_NEED_MSGAPI
+			#warning "GDISP: Messaging API is required for Async Multi-Thread. It has been turned on for you."
+			#undef GDISP_NEED_MSGAPI
+			#define GDISP_NEED_MSGAPI	TRUE
+		#endif
+	#endif
+#endif
+
+#if GFX_USE_TDISP
+#endif
+
+#if GFX_USE_GADC
+	#if !CH_USE_MUTEXES || !CH_USE_SEMAPHORES
+		#error "GADC: CH_USE_MUTEXES and CH_USE_SEMAPHORES must be defined in chconf.h"
+	#endif
+	#if !GFX_USE_GTIMER
+		#warning "GADC: GFX_USE_GTIMER is required if GFX_USE_GADC is TRUE. It has been turned on for you."
+		#undef GFX_USE_GTIMER
+		#define	GFX_USE_GTIMER		TRUE
+	#endif
+#endif
+
+#if GFX_USE_GEVENT
+	#if !CH_USE_MUTEXES || !CH_USE_SEMAPHORES
+		#error "GEVENT: CH_USE_MUTEXES and CH_USE_SEMAPHORES must be defined in chconf.h"
+	#endif
+#endif
+
+#if GFX_USE_GTIMER
+	#if GFX_USE_GDISP && !GDISP_NEED_MULTITHREAD && !GDISP_NEED_ASYNC
+		#warning "GTIMER: Neither GDISP_NEED_MULTITHREAD nor GDISP_NEED_ASYNC has been specified."
+		#warning "GTIMER: Make sure you are not performing any GDISP/GWIN drawing operations in the timer callback!"
+	#endif
+#endif
+
+#if GFX_USE_GAUDIN
+#endif
+
+#if GFX_USE_GAUDOUT
+#endif
+
+#if GFX_USE_GMISC
+#endif
+
+#endif /* _GFX_H */
+/** @} */