From 41d9ded12f73b0bcf4941e8878396b618954542c Mon Sep 17 00:00:00 2001
From: Christian Kroll <chris@das-labor.org>
Date: Sat, 18 Dec 2010 22:53:42 +0000
Subject: [PATCH] 27c3 logo added!!!11elf

---
 animations/27c3.c    | 60 ++++++++++++++++++++++++++++++++++++++++++++
 animations/27c3.h    |  6 +++++
 animations/Makefile  |  4 +++
 animations/config.in |  1 +
 display_loop.c       |  7 ++++++
 5 files changed, 78 insertions(+)
 create mode 100644 animations/27c3.c
 create mode 100644 animations/27c3.h

diff --git a/animations/27c3.c b/animations/27c3.c
new file mode 100644
index 0000000..52a7b32
--- /dev/null
+++ b/animations/27c3.c
@@ -0,0 +1,60 @@
+#include <stdint.h>
+#include <assert.h>
+
+#include "../compat/pgmspace.h"
+#include "bitmapscroller.h"
+#include "27c3.h"
+
+
+static uint8_t logo_27c3_getChunk(unsigned int const nBitPlane,
+                                  unsigned int const nChunkX,
+                                  unsigned int const nChunkY,
+                                  unsigned int const nFrame)
+{
+	assert(nBitPlane < 2);
+	assert(nChunkX < 7);
+	assert(nChunkY < 16);
+
+	static uint8_t aBitmap [2][16][7] PROGMEM =
+			{{{0x08, 0x00, 0x40, 0x04, 0x00, 0x40, 0x00}, // bit plane 0
+			  {0x08, 0x00, 0x40, 0x04, 0x00, 0x40, 0x00},
+			  {0x08, 0x00, 0x40, 0x04, 0x00, 0x40, 0x00},
+			  {0x0F, 0xF0, 0x7F, 0x04, 0x00, 0x7F, 0x00},
+			  {0x00, 0x10, 0x01, 0x04, 0x70, 0x01, 0x00},
+			  {0x00, 0x10, 0x01, 0x04, 0x10, 0x01, 0x00},
+			  {0x08, 0x00, 0x00, 0x04, 0x10, 0x40, 0x00},
+			  {0x08, 0x00, 0x00, 0x04, 0x10, 0x40, 0x00},
+			  {0x08, 0x00, 0x00, 0x04, 0x10, 0x40, 0x00},
+			  {0x08, 0x7F, 0xFF, 0x04, 0x1E, 0x7F, 0x00},
+			  {0x08, 0x00, 0x01, 0x04, 0x00, 0x01, 0x00},
+			  {0x08, 0x00, 0x01, 0x04, 0x00, 0x01, 0x00},
+			  {0x08, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00},
+			  {0x08, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00},
+			  {0x08, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00},
+			  {0x0F, 0xFF, 0xF9, 0x07, 0xFF, 0xFF, 0xF0}},
+
+			 {{0x0F, 0xFE, 0x7F, 0xE7, 0xFE, 0x7F, 0xF0}, // bit plane 1
+			  {0x0F, 0xFE, 0x7F, 0xE7, 0xFE, 0x7F, 0xF0},
+			  {0x0F, 0xFE, 0x7F, 0xE7, 0xFE, 0x7F, 0xF0},
+			  {0x08, 0x0E, 0x40, 0xE7, 0xFE, 0x40, 0xF0},
+			  {0x00, 0x1E, 0x01, 0xE7, 0x8E, 0x01, 0xF0},
+			  {0x00, 0x1E, 0x01, 0xE7, 0x9E, 0x01, 0xF0},
+			  {0x0F, 0xFF, 0xFF, 0xE7, 0x9E, 0x7F, 0xF0},
+			  {0x0F, 0xFF, 0xFF, 0xE7, 0x9E, 0x7F, 0xF0},
+			  {0x0F, 0xFF, 0xFF, 0xE7, 0x9E, 0x7F, 0xF0},
+			  {0x0F, 0x80, 0x00, 0xE7, 0x90, 0x40, 0xF0},
+			  {0x0F, 0x80, 0x01, 0xE7, 0x80, 0x01, 0xF0},
+			  {0x0F, 0x80, 0x01, 0xE7, 0x80, 0x01, 0xF0},
+			  {0x0F, 0xFF, 0xF9, 0xE7, 0xFF, 0xFF, 0xF0},
+			  {0x0F, 0xFF, 0xF9, 0xE7, 0xFF, 0xFF, 0xF0},
+			  {0x0F, 0xFF, 0xF9, 0xE7, 0xFF, 0xFF, 0xF0},
+			  {0x08, 0x00, 0x01, 0xE4, 0x00, 0x00, 0x00}}};
+
+	return pgm_read_byte(&aBitmap[nBitPlane][nChunkY][nChunkX]);
+}
+
+void logo_27c3()
+{
+	// width 56, height 16, 2 bitplanes (4 colors), 600 frames à 50ms (20 fps)
+	bitmap_scroll(56, 16, 2, 600, 50, logo_27c3_getChunk);
+}
diff --git a/animations/27c3.h b/animations/27c3.h
new file mode 100644
index 0000000..eba3309
--- /dev/null
+++ b/animations/27c3.h
@@ -0,0 +1,6 @@
+#ifndef LOGO_27C3_H_
+#define LOGO_27C3_H_
+
+void logo_27c3();
+
+#endif /* LOGO_27C3_H_ */
diff --git a/animations/Makefile b/animations/Makefile
index b81b83b..e53c98d 100644
--- a/animations/Makefile
+++ b/animations/Makefile
@@ -45,4 +45,8 @@ ifeq ($(ANIMATION_AMPHIBIAN),y)
   SRC += amphibian.c
 endif
 
+ifeq ($(ANIMATION_LOGO_27C3),y)
+  SRC += 27c3.c
+endif
+
 include $(TOPDIR)/rules.mk
diff --git a/animations/config.in b/animations/config.in
index 8db2bab..6f64de5 100644
--- a/animations/config.in
+++ b/animations/config.in
@@ -18,6 +18,7 @@ comment "Animations"
 	dep_bool_menu "Bitmap Scroller" ANIMATION_BMSCROLLER y $RANDOM_SUPPORT
 		dep_bool "LABOR Logo" ANIMATION_LABORLOGO $ANIMATION_BMSCROLLER
 		dep_bool "Amphibian"  ANIMATION_AMPHIBIAN $ANIMATION_BMSCROLLER
+		dep_bool "27c3 Logo"  ANIMATION_LOGO_27C3 $ANIMATION_BMSCROLLER
 	endmenu
 	
 	comment  "Special Animations"
diff --git a/display_loop.c b/display_loop.c
index 89f1095..e14107e 100644
--- a/display_loop.c
+++ b/display_loop.c
@@ -13,6 +13,7 @@
 #include "animations/ltn_ant.h"
 #include "animations/amphibian.h"
 #include "animations/laborlogo.h"
+#include "animations/27c3.h"
 #include "borg_hw/borg_hw.h"
 #include "can/borg_can.h"
 #include "random/prng.h"
@@ -156,6 +157,12 @@ void display_loop(){
 			break;
 #endif
 
+#ifdef ANIMATION_LOGO_27C3
+		case 17:
+			logo_27c3();
+			break;
+#endif
+
 #ifdef ANIMATION_TESTS
 		case 31:
 			test_level1();