Merge pull request #63 from Aurelio92/example-CirclePad
Added example for reading input
This commit is contained in:
Dave Murphy
commit
56317483fb
170
examples/input/circle-pad/Makefile
Executable file
170
examples/input/circle-pad/Makefile
Executable file
@ -0,0 +1,170 @@
|
||||
#---------------------------------------------------------------------------------
|
||||
.SUFFIXES:
|
||||
#---------------------------------------------------------------------------------
|
||||
|
||||
ifeq ($(strip $(DEVKITARM)),)
|
||||
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
|
||||
endif
|
||||
|
||||
TOPDIR ?= $(CURDIR)
|
||||
include $(DEVKITARM)/3ds_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
|
||||
# DATA is a list of directories containing data files
|
||||
# INCLUDES is a list of directories containing header files
|
||||
#
|
||||
# NO_SMDH: if set to anything, no SMDH file is generated.
|
||||
# APP_TITLE is the name of the app stored in the SMDH file (Optional)
|
||||
# APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
|
||||
# APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
|
||||
# ICON is the filename of the icon (.png), relative to the project folder.
|
||||
# If not set, it attempts to use one of the following (in this order):
|
||||
# - <Project name>.png
|
||||
# - icon.png
|
||||
# - <libctru folder>/default_icon.png
|
||||
#---------------------------------------------------------------------------------
|
||||
TARGET := $(notdir $(CURDIR))
|
||||
BUILD := build
|
||||
SOURCES := source
|
||||
DATA := data
|
||||
INCLUDES := include
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# options for code generation
|
||||
#---------------------------------------------------------------------------------
|
||||
ARCH := -march=armv6k -mtune=mpcore -mfloat-abi=hard
|
||||
|
||||
CFLAGS := -g -Wall -O2 -mword-relocations \
|
||||
-fomit-frame-pointer -ffast-math \
|
||||
$(ARCH)
|
||||
|
||||
CFLAGS += $(INCLUDE) -DARM11 -D_3DS
|
||||
|
||||
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
|
||||
|
||||
ASFLAGS := -g $(ARCH)
|
||||
LDFLAGS = -specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
|
||||
|
||||
LIBS := -lctru -lm
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# list of directories containing libraries, this must be the top level containing
|
||||
# include and lib
|
||||
#---------------------------------------------------------------------------------
|
||||
LIBDIRS := $(CTRULIB)
|
||||
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# no real need to edit anything past this point unless you need to add additional
|
||||
# rules for different file extensions
|
||||
#---------------------------------------------------------------------------------
|
||||
ifneq ($(BUILD),$(notdir $(CURDIR)))
|
||||
#---------------------------------------------------------------------------------
|
||||
|
||||
export OUTPUT := $(CURDIR)/$(TARGET)
|
||||
export TOPDIR := $(CURDIR)
|
||||
|
||||
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
|
||||
$(foreach dir,$(DATA),$(CURDIR)/$(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 $(dir)/*.*)))
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# use CXX for linking C++ projects, CC for standard C
|
||||
#---------------------------------------------------------------------------------
|
||||
ifeq ($(strip $(CPPFILES)),)
|
||||
#---------------------------------------------------------------------------------
|
||||
export LD := $(CC)
|
||||
#---------------------------------------------------------------------------------
|
||||
else
|
||||
#---------------------------------------------------------------------------------
|
||||
export LD := $(CXX)
|
||||
#---------------------------------------------------------------------------------
|
||||
endif
|
||||
#---------------------------------------------------------------------------------
|
||||
|
||||
export OFILES := $(addsuffix .o,$(BINFILES)) \
|
||||
$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
|
||||
|
||||
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
|
||||
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
|
||||
-I$(CURDIR)/$(BUILD)
|
||||
|
||||
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
|
||||
|
||||
ifeq ($(strip $(ICON)),)
|
||||
icons := $(wildcard *.png)
|
||||
ifneq (,$(findstring $(TARGET).png,$(icons)))
|
||||
export APP_ICON := $(TOPDIR)/$(TARGET).png
|
||||
else
|
||||
ifneq (,$(findstring icon.png,$(icons)))
|
||||
export APP_ICON := $(TOPDIR)/icon.png
|
||||
endif
|
||||
endif
|
||||
else
|
||||
export APP_ICON := $(TOPDIR)/$(ICON)
|
||||
endif
|
||||
|
||||
.PHONY: $(BUILD) clean all
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
all: $(BUILD)
|
||||
|
||||
$(BUILD):
|
||||
@[ -d $@ ] || mkdir -p $@
|
||||
@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
clean:
|
||||
@echo clean ...
|
||||
@rm -fr $(BUILD) $(TARGET).3dsx $(OUTPUT).smdh $(TARGET).elf
|
||||
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
else
|
||||
|
||||
DEPENDS := $(OFILES:.o=.d)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# main targets
|
||||
#---------------------------------------------------------------------------------
|
||||
ifeq ($(strip $(NO_SMDH)),)
|
||||
.PHONY: all
|
||||
all : $(OUTPUT).3dsx $(OUTPUT).smdh
|
||||
endif
|
||||
$(OUTPUT).3dsx : $(OUTPUT).elf
|
||||
$(OUTPUT).elf : $(OFILES)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# you need a rule like this for each extension you use as binary data
|
||||
#---------------------------------------------------------------------------------
|
||||
%.bin.o : %.bin
|
||||
#---------------------------------------------------------------------------------
|
||||
@echo $(notdir $<)
|
||||
@$(bin2o)
|
||||
|
||||
# WARNING: This is not the right way to do this! TODO: Do it right!
|
||||
#---------------------------------------------------------------------------------
|
||||
%.vsh.o : %.vsh
|
||||
#---------------------------------------------------------------------------------
|
||||
@echo $(notdir $<)
|
||||
@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
|
||||
@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
|
||||
@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
|
||||
@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
|
||||
@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
|
||||
@rm ../$(notdir $<).shbin
|
||||
|
||||
-include $(DEPENDS)
|
||||
|
||||
#---------------------------------------------------------------------------------------
|
||||
endif
|
||||
#---------------------------------------------------------------------------------------
|
||||
105
examples/input/circle-pad/source/main.c
Normal file
105
examples/input/circle-pad/source/main.c
Normal file
@ -0,0 +1,105 @@
|
||||
/*
|
||||
Circle Pad example made by Aurelio Mannara for ctrulib
|
||||
Please refer to https://github.com/smealum/ctrulib/blob/master/libctru/include/3ds/services/hid.h for more information
|
||||
This code was modified for the last time on: 12/13/2014 2:20 UTC+1
|
||||
|
||||
This wouldn't be possible without the amazing work done by:
|
||||
-Smealum
|
||||
-fincs
|
||||
-WinterMute
|
||||
-yellows8
|
||||
-plutoo
|
||||
-mtheall
|
||||
-Many others who worked on 3DS and I'm surely forgetting about
|
||||
*/
|
||||
|
||||
#include <3ds.h>
|
||||
#include <stdio.h>
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
//Matrix containing the name of each key. Useful for printing when a key is pressed
|
||||
char keysNames[32][32] = {
|
||||
"KEY_A", "KEY_B", "KEY_SELECT", "KEY_START",
|
||||
"KEY_DRIGHT", "KEY_DLEFT", "KEY_DUP", "KEY_DDOWN",
|
||||
"KEY_R", "KEY_L", "KEY_X", "KEY_Y",
|
||||
"", "", "KEY_ZL", "KEY_ZR",
|
||||
"", "", "", "",
|
||||
"KEY_TOUCH", "", "", "",
|
||||
"KEY_CSTICK_RIGHT", "KEY_CSTICK_LEFT", "KEY_CSTICK_UP", "KEY_CSTICK_DOWN",
|
||||
"KEY_CPAD_RIGHT", "KEY_CPAD_LEFT", "KEY_CPAD_UP", "KEY_CPAD_DOWN"
|
||||
};
|
||||
|
||||
// Initialize services
|
||||
gfxInitDefault();
|
||||
|
||||
//Initialize console on top screen. Using NULL as the second argument tells the console library to use the internal console structure as current one
|
||||
consoleInit(GFX_TOP, NULL);
|
||||
|
||||
u32 kDownOld = 0, kHeldOld = 0, kUpOld = 0; //In these variables there will be information about keys detected in the previous frame
|
||||
|
||||
printf("\x1b[0;0HPress Start to exit.");
|
||||
printf("\x1b[1;0HCirclePad position:");
|
||||
|
||||
// Main loop
|
||||
while (aptMainLoop())
|
||||
{
|
||||
//Scan all the inputs. This should be done once for each frame
|
||||
hidScanInput();
|
||||
|
||||
//hidKeysDown returns information about which buttons have been just pressed (and they weren't in the previous frame)
|
||||
u32 kDown = hidKeysDown();
|
||||
//hidKeysHeld returns information about which buttons have are held down in this frame
|
||||
u32 kHeld = hidKeysHeld();
|
||||
//hidKeysUp returns information about which buttons have been just released
|
||||
u32 kUp = hidKeysUp();
|
||||
|
||||
if (kDown & KEY_START) break; // break in order to return to hbmenu
|
||||
|
||||
//Do the keys printing only if keys have changed
|
||||
if (kDown != kDownOld || kHeld != kHeldOld || kUp != kUpOld)
|
||||
{
|
||||
//Clear console
|
||||
consoleClear();
|
||||
|
||||
//These two lines must be rewritten because we cleared the whole console
|
||||
printf("\x1b[0;0HPress Start to exit.");
|
||||
printf("\x1b[1;0HCirclePad position:");
|
||||
|
||||
printf("\x1b[3;0H"); //Move the cursor to the fourth row because on the third one we'll write the circle pad position
|
||||
|
||||
//Check if some of the keys are down, held or up
|
||||
int i;
|
||||
for (i = 0; i < 32; i++)
|
||||
{
|
||||
if (kDown & BIT(i)) printf("%s down\n", keysNames[i]);
|
||||
if (kHeld & BIT(i)) printf("%s held\n", keysNames[i]);
|
||||
if (kUp & BIT(i)) printf("%s up\n", keysNames[i]);
|
||||
}
|
||||
}
|
||||
|
||||
//Set keys old values for the next frame
|
||||
kDownOld = kDown;
|
||||
kHeldOld = kHeld;
|
||||
kUpOld = kUp;
|
||||
|
||||
circlePosition pos;
|
||||
|
||||
//Read the CirclePad position
|
||||
hidCircleRead(&pos);
|
||||
|
||||
//Print the CirclePad position
|
||||
printf("\x1b[2;0H%04d; %04d", pos.dx, pos.dy);
|
||||
|
||||
// Flush and swap framebuffers
|
||||
gfxFlushBuffers();
|
||||
gfxSwapBuffers();
|
||||
|
||||
//Wait for VBlank
|
||||
gspWaitForVBlank();
|
||||
}
|
||||
|
||||
// Exit services
|
||||
gfxExit();
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user