static image display on both screens

trunk
Kit Swinton 2024-02-19 16:10:01 +11:00
parent 6fba39a0f5
commit fc681ea44c
5 changed files with 202 additions and 83 deletions

153
Makefile
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@ -6,6 +6,11 @@ ifeq ($(strip $(DEVKITARM)),)
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
endif
# These set the information text in the nds file
#GAME_TITLE := MFC Badge
#GAME_SUBTITLE1 := built with devkitARM
#GAME_SUBTITLE2 := http://devitpro.org
include $(DEVKITARM)/ds_rules
#---------------------------------------------------------------------------------
@ -13,39 +18,57 @@ include $(DEVKITARM)/ds_rules
# 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 files embedded using bin2o
# GRAPHICS is a list of directories containing image files to be converted with grit
# AUDIO is a list of directories containing audio to be converted by maxmod
# ICON is the image used to create the game icon, leave blank to use default rule
# NITRO is a directory that will be accessible via NitroFS
#---------------------------------------------------------------------------------
TARGET := $(shell basename $(CURDIR))
BUILD := build
SOURCES := gfx source data
INCLUDES := include build
SOURCES := source
INCLUDES := include
DATA := data
GRAPHICS := graphics
AUDIO :=
ICON :=
# specify a directory which contains the nitro filesystem
# this is relative to the Makefile
NITRO := nitrofiles
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH := -mthumb -mthumb-interwork
ARCH := -marm -mthumb-interwork -march=armv5te -mtune=arm946e-s
CFLAGS := -g -Wall -O2\
-march=armv5te -mtune=arm946e-s -fomit-frame-pointer\
-ffast-math \
$(ARCH)
CFLAGS += $(INCLUDE) -DARM9
CFLAGS := -g -Wall -O3\
$(ARCH) $(INCLUDE) -DARM9
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions
ASFLAGS := -g $(ARCH)
LDFLAGS = -specs=ds_arm9.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
#---------------------------------------------------------------------------------
# any extra libraries we wish to link with the project
# any extra libraries we wish to link with the project (order is important)
#---------------------------------------------------------------------------------
LIBS := -lnds9
LIBS := -lnflib
# automatigically add libraries for NitroFS
ifneq ($(strip $(NITRO)),)
LIBS := $(LIBS) -lfilesystem -lfat
endif
# automagically add maxmod library
ifneq ($(strip $(AUDIO)),)
LIBS := $(LIBS) -lmm9
endif
LIBS := $(LIBS) -lnds9
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS := $(LIBNDS)
LIBDIRS := $(LIBNDS) $(PORTLIBS) $(DEVKITPRO)/nflib
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
@ -56,13 +79,38 @@ ifneq ($(BUILD),$(notdir $(CURDIR)))
export OUTPUT := $(CURDIR)/$(TARGET)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir))
export VPATH := $(CURDIR)/$(subst /,,$(dir $(ICON)))\
$(foreach dir,$(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 := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.bin)))
PNGFILES := $(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.png)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
# prepare NitroFS directory
ifneq ($(strip $(NITRO)),)
export NITRO_FILES := $(CURDIR)/$(NITRO)
endif
# get audio list for maxmod
ifneq ($(strip $(AUDIO)),)
export MODFILES := $(foreach dir,$(notdir $(wildcard $(AUDIO)/*.*)),$(CURDIR)/$(AUDIO)/$(dir))
# place the soundbank file in NitroFS if using it
ifneq ($(strip $(NITRO)),)
export SOUNDBANK := $(NITRO_FILES)/soundbank.bin
# otherwise, needs to be loaded from memory
else
export SOUNDBANK := soundbank.bin
BINFILES += $(SOUNDBANK)
endif
endif
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
@ -78,47 +126,96 @@ else
endif
#---------------------------------------------------------------------------------
export OFILES := $(BINFILES:.bin=.o) \
$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
export OFILES_BIN := $(addsuffix .o,$(BINFILES))
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
export OFILES_SOURCES := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
export OFILES := $(PNGFILES:.png=.o) $(OFILES_BIN) $(OFILES_SOURCES)
export HFILES := $(PNGFILES:.png=.h) $(addsuffix .h,$(subst .,_,$(BINFILES)))
export INCLUDE := $(foreach dir,$(INCLUDES),-iquote $(CURDIR)/$(dir))\
$(foreach dir,$(LIBDIRS),-I$(dir)/include)\
-I$(CURDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
ifeq ($(strip $(ICON)),)
icons := $(wildcard *.bmp)
ifneq (,$(findstring $(TARGET).bmp,$(icons)))
export GAME_ICON := $(CURDIR)/$(TARGET).bmp
else
ifneq (,$(findstring icon.bmp,$(icons)))
export GAME_ICON := $(CURDIR)/icon.bmp
endif
endif
else
ifeq ($(suffix $(ICON)), .grf)
export GAME_ICON := $(CURDIR)/$(ICON)
else
export GAME_ICON := $(CURDIR)/$(BUILD)/$(notdir $(basename $(ICON))).grf
endif
endif
.PHONY: $(BUILD) clean
#---------------------------------------------------------------------------------
$(BUILD):
@[ -d $@ ] || mkdir -p $@
@mkdir -p $@
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr $(BUILD) $(TARGET).elf $(TARGET).nds $(TARGET).ds.gba
@rm -fr $(BUILD) $(TARGET).elf $(TARGET).nds $(SOUNDBANK)
#---------------------------------------------------------------------------------
else
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(OUTPUT).nds : $(OUTPUT).elf
$(OUTPUT).nds: $(OUTPUT).elf $(NITRO_FILES) $(GAME_ICON)
$(OUTPUT).elf: $(OFILES)
# source files depend on generated headers
$(OFILES_SOURCES) : $(HFILES)
# need to build soundbank first
$(OFILES): $(SOUNDBANK)
#---------------------------------------------------------------------------------
%.o : %.bin
# rule to build solution from music files
#---------------------------------------------------------------------------------
$(SOUNDBANK) : $(MODFILES)
#---------------------------------------------------------------------------------
mmutil $^ -d -o$@ -hsoundbank.h
#---------------------------------------------------------------------------------
%.bin.o %_bin.h : %.bin
#---------------------------------------------------------------------------------
@echo $(notdir $<)
$(bin2o)
@$(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: %.png %.grit
#---------------------------------------------------------------------------------
grit $< -fts -o$*
-include $(DEPENDS)
#---------------------------------------------------------------------------------
# Convert non-GRF game icon to GRF if needed
#---------------------------------------------------------------------------------
$(GAME_ICON): $(notdir $(ICON))
#---------------------------------------------------------------------------------
@echo convert $(notdir $<)
@grit $< -g -gt -gB4 -gT FF00FF -m! -p -pe 16 -fh! -ftr
-include $(DEPSDIR)/*.d
#---------------------------------------------------------------------------------------
endif

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@ -0,0 +1,10 @@
#!/bin/sh
grit badge_01.jpg -ftb -fh! -gb -gB16
grit badge_01_512.jpg -ftb -fh! -gb -gB16
for file in *.bin; do
mv -- "$file" "${file%.bin}"
done
mv *.img ../nitrofiles/bmp

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@ -6,38 +6,49 @@
------------------------------------------------------------------------------*/
#include <nds.h>
#include <stdio.h>
volatile int frame = 0;
#include <nds.h>
#include <filesystem.h>
//------------------------------------------------------------------------------
void Vblank(){
frame++;
}
#include <nf_lib.h>
int main(void) {
touchPosition touchXY;
irqSet(IRQ_VBLANK, Vblank);
int main(int argc, char **argv) {
//prepare a NitroFS initialization screen
NF_Set2D(0, 0);
NF_Set2D(1, 0);
consoleDemoInit();
printf("\n NitroFS init. Please Wait.\n\n");
swiWaitForVBlank();
iprintf("\x1b[45mHello K!TSCH\n");
//initialize NitroFS and set it as the root folder of the filesystem
nitroFSInit(NULL);
NF_SetRootFolder("NITROFS");
//initialize 2D engine in both screens and use mode 5
NF_Set2D(0, 5);
NF_Set2D(1, 5);
//initialize bitmap backgrounds system
NF_InitBitmapBgSys(0, 1);
NF_InitBitmapBgSys(1, 1);
//initialize storage buffers
NF_Init16bitsBgBuffers();
//load bitmap background files from NitroFS
NF_Load16bitsBg("bmp/badge_01", 0);
//transfer image to VRAM of both screens
NF_Copy16bitsBuffer(0, 0, 0);
NF_Copy16bitsBuffer(1, 0, 0);
//it'se not needed anymore so remove it from RAM
NF_Unload16bitsBg(0);
while (1) {
swiWaitForVBlank();
scanKeys();
int keys = keysDown();
if (keys & KEY_START) break;
touchRead(&touchXY);
//print at using ansi escape seq \x1b[lin;columnH
iprintf("\x1b[10;0HFrame = %d", frame);
iprintf("\x1b[16;0HTouch x = %04X, %04X\n", touchXY.rawx, touchXY.px);
iprintf("Touch y = %04X, %04X\n", touchXY.rawy, touchXY.py);
}
return 0;