1 ds2sdkʲô

ds2sdkӦòһӿڡGCCds2Ӳ⣬һЩԴһӵļϡ
еĿΪ˰򰮺߿DSTWOеĳ


2 ds2sdkʲô

ds2sdkԿһý忪߰ӲҪṩƵƵ书ܣͨds2sdkϲӿڣ
ƵݺƵݴ͵NDSͬ԰NDSӲϢʵʱʱϢظϲӦóԣ
һ򰮺ߣds2sdkƵƵ飬㶼Գȥ
磬濪ֲԼĶùٷiReaderʲô޸ĵĵط
ԸĻҲԼ޸(Ŀǰ°iReaderԴҲҪȫⷢ)ֲĽصģ
ԼMP3MPLAYERԼСϷֻ֮Ҫһߣ
ds2sdkʩչ̨


3 ʹds2sdk

Ϊʹds2sdkҪ¼飺
( 1 ) linuxͽ뻷
( 2 ) ĳбӦóڣ ds2_main(), һеmainһ
( 3 ) ʼӲƵƵ豸ȴɺds2io_init()ߺds2io_initb()ɡ
( 4 ) ʼ̨ɺConsoleInit()ɡ
( 5 ) ʼļϵͳɺfat_init()ɡļϵͳֻܶдDSTWOϵSD
( 6 ) ûˣȨûӦó
ʾԲds2sdkexample
void ds2_main(void) //( 2 )
{
	//( 3 ) ʼƵƵ豸ؽṹ
	ds2io_init(1024); 

	//( 4 ) ʼƲΣԱܹʹprintf
	ConsoleInit(WHITE_COLOR, BLACK_COLOR, UP_SCREEN, 10);
	
	//( 5 ) ʼļϵͳ
	 fat_init();

	//( 5 ) û
	main(0, 0);
}

ûӦóУҪºƵƵĴͣ

Ƶ
ds2_checkAudiobuff()//жٸƵ屻ռãرռõĻ
ds2_getAudiobuff()//ȡƵַ
ds2_updateAudio()//ˢƵݣʹƵݴƵds2io㣬ݷ͵ȴ

Ƶ
ds2_flipScreen() //ƵݣʹݴӻĻ


4 νds2sdk

Ϊ˽뻷linuxҪġĵ԰װĲϵͳǡlinuxǾòˡ
ڵǣܶʹõĲϵͳWindowsôأ˵кܶ෽Windowsģlinux
CygwinVM(Virtual Machine) technologyһ㡣CygwinDLL⣬Ҵڰ汾⣬
ʹCygwinȻռõCPUԴӲ̿ռ䶼Ƚ١ЧеķWindowsϰװVM磬VMware Workstation
VirtualBoxȻռCPUԴӲ̿ռ䶼Ƚ϶࣬ԻãҲᾡܵ١Ҹ˽ʹ
VMware WorkstationʹVMware Workstation 6Fedora 9һlinux


5 αds2sdkӣ

linuxĽ󣬲Ѿds2sdkѹӲ̣ʱν뻷
ds2sdkأҪļУVMware Workstation⣬ͬ汾VMware Workstation
вͬķﲻһһܣʹܹʵds2sdkֱ߰Ӱds2sdk߿װ
linuxϵͳڣȻѹ˳һ£ÿrootݵ½ȻܻȨͷۡ
磺ds2sdkĿ¼ ~/ ĹĿ¼ǣ ~/opt
Դնˣ£

mkdir -p ~/opt
cd ~/opt
tar xjf ~/ds2sdk/gcc/mipsel-4.1.2-nopic.tar.bz2
export PATH=$PATH:~/opt/mipsel-4.1.2-nopic/bin

In fact, enter ds2sdk directory, just: make. the makefile will decompress
compiler to ~/opt directory and compiling the open source library libds2a.a and
example files.


6 ǰSDKȣηSDKЩͬ

ηSDKڰеײӲ룬Ҳlibds2b.aԴ룬˵JZFPGA/NDSͨŵԴ룬ҲSDKӵ뿴Ĳ֡
Ψһź㲻ܿҲ޸FPGAĳΪҪֲƷļԣFPGAֲױĶǵĿռѾܴˣ
磬NDSȤĻԼŻDS2ݴ䣬߷ܸǿ󣬸ʵԺͲԵSDK
⣬ñηSDKDS2ϿLinuxܶĶģڴѾõ顣