Init two attempts at per-pixel drawing

.gitignore

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+.DS_Store
+
+*.nds
+*.elf
+*.img
+*.map
+*.pal
+
+build/
+
+1-dream/
+2-spiders/
+3-path/
+sint/

.vscode/c_cpp_properties.json

@@ -0,0 +1,63 @@
+{
+    "env": {
+
+    },
+
+    "configurations": [
+        {
+            "name": "Mac",
+            "includePath": [
+                "${workspaceFolder}/**",
+                "/opt/devkitpro/libnds/include/**",
+                "/opt/devkitpro/nflib/include/**",
+                "/opt/devkitpro/devkitARM/include/**",
+                "/opt/devkitpro/devkitARM/arm-none-eabi/include/**"
+            ],
+            "defines": [
+                "ARM9"
+            ],
+            "cStandard": "c11",
+            "cppStandard": "c++11",
+            "compilerPath": "/opt/devkitpro/devkitARM/bin/arm-none-eabi-gcc",
+            "configurationProvider": "ms-vscode.makefile-tools"
+        },
+        {
+            "name": "Win32",
+            "includePath": [
+                "${workspaceFolder}\\**",
+                "C:\\devkitPro\\libnds\\include\\**",
+                "C:\\devkitPro\\libctru\\include\\**",
+                "C:\\devkitPro\\devkitARM\\include\\**",
+                "C:\\devkitPro\\devkitARM\\arm-none-eabi\\include\\**"
+            ],                
+            "defines": [
+                "ARM9"
+            ],
+            "cStandard": "c11",
+            "cppStandard": "c++11",
+            "compilerPath": "/opt/devkitpro/devkitARM/bin/arm-none-eabi-gcc",
+            "configurationProvider": "ms-vscode.makefile-tools"
+        },
+
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**",
+                "/opt/devkitpro/libnds/include/**",
+                "/opt/devkitpro/nflib/include/**",
+                "/opt/devkitpro/devkitARM/include/**",
+                "/opt/devkitpro/devkitARM/arm-none-eabi/include/**"
+            ],
+            "defines": [
+                "ARM9"
+            ],
+            "cStandard": "c11",
+            "cppStandard": "c++11",
+            "compilerPath": "/opt/devkitpro/devkitARM/bin/arm-none-eabi-gcc",
+            "configurationProvider": "ms-vscode.makefile-tools"
+        }
+    ],
+
+
+    "version": 4
+}

.vscode/settings.json

@@ -0,0 +1,13 @@
+{
+    "files.associations": {
+        "vector": "cpp",
+        "filesystem": "cpp",
+        "cmath": "cpp"
+    },
+    "terminal.integrated.defaultProfile.windows": "MSYS2",
+    "terminal.integrated.profiles.windows": {
+        "MSYS2": {
+            "path": "C:\\msys64\\usr\\bin\\bash.exe",
+        }
+    }
+}

nds_framebuffer_bitmaps/.gitignore

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+#binaries and stuff
+*.elf
+*.nds
+*.out
+build/
+
+#OS X
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must ends with two \r.
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+
+.Trashes
+
+#vim
+[._]*.s[a-w][a-z]
+[._]s[a-w][a-z]
+*.un~
+Session.vim
+.netrwhist
+*~

nds_framebuffer_bitmaps/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2013 Philip Mallory
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

nds_framebuffer_bitmaps/Makefile

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+#---------------------------------------------------------------------------------
+.SUFFIXES:
+#---------------------------------------------------------------------------------
+
+ifeq ($(strip $(DEVKITARM)),)
+$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
+endif
+
+include $(DEVKITARM)/ds_rules
+
+#---------------------------------------------------------------------------------
+# TARGET is the name of the output
+# BUILD is the directory where object files & intermediate files will be placed
+# SOURCES is a list of directories containing source code
+# INCLUDES is a list of directories containing extra header files
+# DATA is a list of directories containing binary data
+# GRAPHICS is a list of directories containing files to be processed by grit
+#
+# All directories are specified relative to the project directory where
+# the makefile is found
+#
+#---------------------------------------------------------------------------------
+TARGET		:=	$(notdir $(CURDIR))
+BUILD		:=	build
+SOURCES		:=	source
+DATA		:=	data  
+INCLUDES	:=	include
+GRAPHICS	:=
+
+#---------------------------------------------------------------------------------
+# options for code generation
+#---------------------------------------------------------------------------------
+ARCH		:=	-mthumb -mthumb-interwork
+
+CFLAGS	:=	-g -Wall -O2\
+ 			-march=armv5te -mtune=arm946e-s -fomit-frame-pointer\
+			-ffast-math \
+			$(ARCH)
+
+CFLAGS	+=	$(INCLUDE) -DARM9 -DDEBUG
+CXXFLAGS	:=	$(CFLAGS) -fno-rtti -fno-exceptions
+
+ASFLAGS	:=	-g $(ARCH)
+LDFLAGS	=	-specs=ds_arm9.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
+
+#---------------------------------------------------------------------------------
+# any extra libraries we wish to link with the project
+#---------------------------------------------------------------------------------
+LIBS	:= -lnds9
+
+
+#---------------------------------------------------------------------------------
+# list of directories containing libraries, this must be the top level containing
+# include and lib
+#---------------------------------------------------------------------------------
+LIBDIRS	:=	$(LIBNDS)
+
+#---------------------------------------------------------------------------------
+# no real need to edit anything past this point unless you need to add additional
+# rules for different file extensions
+#---------------------------------------------------------------------------------
+
+
+ifneq ($(BUILDDIR), $(CURDIR))
+#---------------------------------------------------------------------------------
+
+export OUTPUT	:=	$(CURDIR)/$(TARGET)
+
+export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
+					$(foreach dir,$(DATA),$(CURDIR)/$(dir)) \
+					$(foreach dir,$(GRAPHICS),$(CURDIR)/$(dir))
+
+export DEPSDIR	:=	$(CURDIR)/$(BUILD)
+
+CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
+CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
+SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
+BMPFILES	:=	$(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.bmp)))
+
+#---------------------------------------------------------------------------------
+# use CXX for linking C++ projects, CC for standard C
+#---------------------------------------------------------------------------------
+ifeq ($(strip $(CPPFILES)),)
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CC)
+#---------------------------------------------------------------------------------
+else
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CXX)
+#---------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------
+
+export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+					$(BMPFILES:.bmp=.o) \
+					$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
+
+export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
+					$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
+					$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
+					-I$(CURDIR)/$(BUILD)
+
+export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
+
+.PHONY: $(BUILD) clean
+
+#---------------------------------------------------------------------------------
+$(BUILD):
+	@[ -d $@ ] || mkdir -p $@
+	@make BUILDDIR=`cd $(BUILD) && pwd` --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+
+#---------------------------------------------------------------------------------
+clean:
+	@echo clean ...
+	@rm -fr $(BUILD) $(TARGET).elf $(TARGET).nds $(TARGET).ds.gba 
+
+
+#---------------------------------------------------------------------------------
+else
+
+DEPENDS	:=	$(OFILES:.o=.d)
+
+#---------------------------------------------------------------------------------
+# main targets
+#---------------------------------------------------------------------------------
+$(OUTPUT).nds	: 	$(OUTPUT).elf
+$(OUTPUT).elf	:	$(OFILES)
+
+
+#---------------------------------------------------------------------------------
+# The bin2o rule should be copied and modified
+# for each extension used in the data directories
+#---------------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------------
+# This rule links in binary data with the .bin extension
+#---------------------------------------------------------------------------------
+%.bin.o	:	%.bin
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@$(bin2o)
+
+#---------------------------------------------------------------------------------
+# This rule links in binary data with the .raw extension
+#---------------------------------------------------------------------------------
+%.raw.o	:	%.raw
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@$(bin2o)
+
+#---------------------------------------------------------------------------------
+# This rule creates assembly source files using grit
+# grit takes an image file and a .grit describing how the file is to be processed
+# add additional rules like this for each image extension
+# you use in the graphics folders 
+#---------------------------------------------------------------------------------
+%.s %.h	: %.bmp %.grit
+#---------------------------------------------------------------------------------
+	grit $< -fts -o$*
+
+
+-include $(DEPENDS)
+
+#---------------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------------

nds_framebuffer_bitmaps/README.md

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+Nintendo DS Framebuffer Mode Demo
+=================================
+
+A demonstration of how to draw bitmap graphics on the Nintendo DS.
+
+Read all about it at www.pmallory.com/bitmap-graphics-on-the-nintendo-ds-part-1-framebuffer-mode.html