C/C++ Programming Help Thread

how do i download these libs:
libjpeg, freetype, liblua, liblualib, mikmodlib

Sounds like you're trying to insall the libs required to compile Lua Player.

http://wiki.ps2dev.org/psp:lua_player:compiling

cheers, i just couldnt get some of them (libjpeg etc...)
-= Double Post =-
problem, I compliled that exact version of luaplayer and it came up with errors- but anyway I make the 1.5 kxploits and then put them into a build that i tried and it just exited on me- any ideas?

some probs with loading eboots

Code:

---

#include <pspkernel.h>
#include <pspdebug.h>
#include <string.h>
#include <psploadexec.h>
#include <pspdisplay.h>
#include <pspctrl.h>
#define printf pspDebugScreenPrintf

PSP_MAIN_THREAD_ATTR (0);//zeg de psp dat het programma kernel acces nodig heeft
pspDebugInstallKprintfHandler (NULL);
pspDebugInstallErrorHandler (NULL);
/* Exit callback */
int exit_callback(int arg1, int arg2, void *common) {
          sceKernelExitGame();
          return 0;
}

/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
          int cbid;

          cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
          sceKernelRegisterExitCallback(cbid);

          sceKernelSleepThreadCB();

          return 0;
}

/* Sets up the callback thread and returns its thread id */
int SetupCallbacks(void) {
          int thid = 0;

          thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
          if(thid >= 0) {
                    sceKernelStartThread(thid, 0, 0);
          }

          return thid;
}

int load_Eboot_calculator()
{
char *path_calculator; /*geheugenplaats voor de naam van de eboot die je wilt laden*/
const u32 Length_of_Eboot = strlen(path_calculator )+1;
struct SceKernelLoadExecParam calculator;
calculator.args = Length_of_Eboot;
calculator.argp = path_calculator;
calculator.key = NULL;
calculator.size = sizeof(calculator)+Length_of_Eboot;
sceKernelLoadExec(path_calculator,&calcualtor);
}

int main()
{
printf("press cross to load calculator");
SceCtrlData pad;
while(1) {
  sceCtrlReadBufferPositive(&pad, 1);
if(pad.Buttons & PSP_CTRL_CROSS){
load_Eboot_calculator();
}
sceKernelSleepThread();
return 0;
}
}

---

errors:

Code:

---

$ make kxploit
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall  -c -o main.o mai
n.c
main.c:8: error: syntax error before '(' token
main.c:9: error: syntax error before '(' token
main.c: In function 'load_Eboot_calculator':
main.c:49: error: 'calcualtor' undeclared (first use in this function)
main.c:49: error: (Each undeclared identifier is reported only once
main.c:49: error: for each function it appears in.)
main.c: In function 'main':
main.c:57: warning: implicit declaration of function 'sceCtrlReadBufferPositive'


make: *** [main.o] Error 1

---

i keep getting:

Zitat:

---

make: *** [release15] error 2

---

-= Double Post =-
hello......

my problem is fixed;)

ok well mine aint!

prob : this crash my psp without showing something

Code:

---

#include <pspkernel.h>
#include <pspdebug.h>
#include <string.h>
#include <psploadexec.h>
#include <pspdisplay.h>
#include <pspctrl.h>
#define printf pspDebugScreenPrintf
PSP_MODULE_INFO("Hello World", 0, 1, 1);
PSP_MAIN_THREAD_ATTR (0);//zeg de psp dat het programma kernel acces nodig heeft

/* Exit callback */
int exit_callback(int arg1, int arg2, void *common) {
          sceKernelExitGame();
          return 0;
}

/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
          int cbid;

          cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
          sceKernelRegisterExitCallback(cbid);

          sceKernelSleepThreadCB();

          return 0;
}

/* Sets up the callback thread and returns its thread id */
int SetupCallbacks(void) {
          int thid = 0;

          thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
          if(thid >= 0) {
                    sceKernelStartThread(thid, 0, 0);
          }

          return thid;
}

int load_Eboot_calculator(void)
{
struct SceKernelLoadExecParam calculator;
char *path_calculator= "ms0:/PSP/GAME/calculator/calculator.PBP";; /*geheugenplaats voor de naam van de eboot die je wilt laden*/
const u32 Length_of_Eboot = strlen(path_calculator )+1;
pspDebugInstallKprintfHandler (NULL);
pspDebugInstallErrorHandler (NULL);
calculator.args = Length_of_Eboot;
calculator.argp = path_calculator;
calculator.key = NULL;
calculator.size = sizeof(calculator)+Length_of_Eboot;
sceKernelLoadExec(path_calculator,&calculator);
}

int main()
{
pspDebugScreenInit();
SetupCallbacks();   
printf("press cross to load calculator");
SceCtrlData pad;
while(1) {
  sceCtrlReadBufferPositive(&pad, 1);
if(pad.Buttons & PSP_CTRL_CROSS){
load_Eboot_calculator();
}
}
sceKernelSleepThread();
return 0;

}

---

the only warning is:

Code:

---

main.c: In function 'load_Eboot_calculator':
main.c:53: warning: control reaches end of non-void function

---

the eboot.pbp is in the same map als calculator.pbp

Okay so I did the blit after the other blits (at the end) but now when I press RIGHT it just goes once, it goes off the screen which is good, it doesnt stop but now I can only shoot it once, and it follows where ever my MegaY position goes, this is what I wanted(except that it only shoots once) but I want it just to go in a straight line instead of following my MegaY, does anyone know how to make it so when I press the RIGHT button, it shoots where my MegaY position is, but then it just goes where ever its current Y position is and doesnt follow Megaman, and also how to make it shoot more than once.

is this the issue?
http://img293.imageshack.us/img293/1412/problemjh4.png

hallo007: This line:

Code:

---

char *path_calculator= "ms0:/PSP/GAME/calculator/calculator.PBP";;

---

Should be:

Code:

---

char *path_calculator= "ms0:/PSP/GAME/CALCULATOR/EBOOT.PBP";

---

Glynnder: The old versions of Lua Player may not compile, I've only been able to compile version 0.20 without editing any source code.

Gonrai: When you first shoot take the value from the MegaY value and store it in a new variable such as bulletY, then pass the bulletY to the blit function of the bullet instead of MegaY.

Okay:
1. I stored it in a variable, and its working fine now.
but
2. It still only shoots once.

Code:

---

if(pad.Buttons & PSP_CTRL_RIGHT)
{
shoot=1;
MegaPelY = MegaY;
}

if(shoot==1) {
megaPelX+=1;
}

---

This still doesn't account for multiple bullets however. I think there's a tutorial on evilmana.com on bullets. Maybe you can convert the Lua code to C for your needs.

i am trying to find errors xD cant find em lol i tried making a counter but i suck lol so can anyone help, thanks :D

Here is what CYGWIN gave me when i tried to commpile

$ make kxploit
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall -c -o main.o mai
n.c
main.c: In function 'main':
main.c:92: error: syntax error before 'for'
main.c:92: warning: statement with no effect
main.c:92: error: syntax error before ')' token
main.c: At top level:
main.c:97: warning: type defaults to 'int' in declaration of 'pspDebugScreenClea
r'
main.c:97: error: conflicting types for 'pspDebugScreenClear'
/usr/local/pspdev/psp/sdk/include/pspdebug.h:119: error: previous declaration of
'pspDebugScreenClear' was here
main.c:97: warning: data definition has no type or storage class
main.c:99: error: syntax error before string constant
main.c:99: warning: type defaults to 'int' in declaration of 'pspDebugScreenPrin
tf'
main.c:99: error: conflicting types for 'pspDebugScreenPrintf'
/usr/local/pspdev/psp/sdk/include/pspdebug.h:49: error: previous declaration of
'pspDebugScreenPrintf' was here
main.c:99: warning: data definition has no type or storage class
main.c:100: error: syntax error before string constant
main.c:100: warning: type defaults to 'int' in declaration of 'pspDebugScreenPri
ntf'
main.c:100: error: conflicting types for 'pspDebugScreenPrintf'
/usr/local/pspdev/psp/sdk/include/pspdebug.h:49: error: previous declaration of
'pspDebugScreenPrintf' was here
main.c:100: warning: data definition has no type or storage class
make: *** [main.o] Error 1


Here is my code

Code:

---


//counter - My second PSP Program
/*
        This program was created by ME on October 21 2006
        It is a simple counter Application
        thanks to http://www.psp-programming.com
*/

#include <pspkernel.h>
#include <pspdebug.h>
#include <pspdisplay.h>
#include <pspctrl.h>

PSP_MODULE_INFO("Hello World", 0,1,1);

#define poop pspDebugScreenPrintf

/* Exit callback */

int exit_callback(int arg1, int arg2, void *common) {
        sceKernelExitGame();
        return 0;
}

/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
        int cbid;

        cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);

        sceKernelSleepThreadCB();

        return 0;
}

/*Sets up the callback thread and returns its thread id */
int SetupCallbacks(void) {
        int thid = 0;

        thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0,0,0);

        if(thid >=0) {
                sceKernelStartThread(thid, 0, 0);

        }

        return thid;
}


int main()
{

//to end a line a semi colon is needed, not sure what these two blocks of code do...

pspDebugScreenInit();
SetupCallbacks();


//this prinnts Hello World to the screen

int counter = 0;
int i = 0;
SceCtrlData pad;

poop ("Press [X] to start the Timer");

//this is to make the printf appear, becuase it will just erase without it

sceKernelSleepThread();
// "while" represents a loop
// the if = if statement in english.
while(1) {
        sceCtrlReadBufferPositive(&pad, 1);
//break = break the loop
        if(pad.Buttons & PSP_CTRL_CROSS) {
        break;
          }
}

while(1) {
          sceCtrlReadBufferPositive(&pad, 1);
          if(pad.Buttons & PSP_CTRL_CIRCLE) {
                    break;
          }

pspDebugScreenClear();

          poop("Press [O] To Stop the Timer\n");
          poop("Counter: %i", counter);
       
counter++

for(i=0; i<5; i++) {
              sceDisplayWaitVblankStart();
          }
}

pspDebugScreenClear();

poop("Counter Finished.");
poop("Final Count: %i", counter);


return 0;
}

---

should i change this PSP_MODULE_INFO("Hello World", 0,1,1);
to PSP_MODULE_INFO("Counter" , 0,1,1);

What do the numbers mean?

What are Variables and integers what do they do. lol i totally suck. please help :D thanks

thats was v0.20!

No no no its shooting and blitting to the screen fine, its not going where ever megaman goes anymore, but it only shoots once, so I tried setting the value of shoot to 0, but now it only goes right when I pres the RIGHT button, and it stops when I release the RIGHT button..I just want the bullet to shoot going right where ever Megaman's current Y position is (covered that) make it go right non stop, so if I release the RIGHT button it doesnt matter, it still keeps going, and if I press the RIGHT button again it blits another bullet.

Code:

---

if(pad.Buttons & PSP_CTRL_RIGHT)
{
shoot=1;
}

if(shoot==1) {
megaPelX+=1;
megaPelY;
shoot = 0;
}

---

When I take away shoot = 0; it goes non stop even If I do release the RIGHT button, but still it doesnt make multiple bullets.

Zitat:

---

Zitat von Insomniac197

hallo007: This line:

Code:

---

char *path_calculator= "ms0:/PSP/GAME/calculator/calculator.PBP";;

---

Should be:

Code:

---

char *path_calculator= "ms0:/PSP/GAME/CALCULATOR/EBOOT.PBP";

---

Glynnder: The old versions of Lua Player may not compile, I've only been able to compile version 0.20 without editing any source code.

Gonrai: When you first shoot take the value from the MegaY value and store it in a new variable such as bulletY, then pass the bulletY to the blit function of the bullet instead of MegaY.

---

isnt it possible to load an eboot with another name then eboot?
because normal is online the name behind "." important?

hallo007: I'm unsure to be honest, it just struck me as odd and could be the reason for your error.

i will tried.
btw : then it's still rare because you first need to press x before it loads that function;)

Zitat:

---

Zitat von Gonrai

No no no its shooting and blitting to the screen fine, its not going where ever megaman goes anymore, but it only shoots once, so I tried setting the value of shoot to 0, but now it only goes right when I pres the RIGHT button, and it stops when I release the RIGHT button..I just want the bullet to shoot going right where ever Megaman's current Y position is (covered that) make it go right non stop, so if I release the RIGHT button it doesnt matter, it still keeps going, and if I press the RIGHT button again it blits another bullet.

Code:

---

if(pad.Buttons & PSP_CTRL_RIGHT)
{
shoot=1;
}

if(shoot==1) {
megaPelX+=1;
megaPelY;
shoot = 0;
}

---

When I take away shoot = 0; it goes non stop even If I do release the RIGHT button, but still it doesnt make multiple bullets.

---

Code:

---

if(pad.Buttons & PSP_CTRL_RIGHT && shoot == 0)
{
shoot=1;
}

if(shoot==1) {
megaPelX+=1;
}

if(megaPelY >= 272) { //CHANGE 272 TO WHATEVER VALUE YOU WANT THE BULLET TO STOP AT
shoot = 0;
}

---

You'll probably also want to wrap the blitting function of the bullet in an if check:

Code:

---

if(shoot==1)
{
//BLIT BULLET IMAGE
}

---

So can anyone explain why I can't rapidly shoot bullets?

still not working
still crashing , the hello world i wanne load works
but the eboot loader doesnt:

Code:

---

#include <pspkernel.h>
#include <pspdebug.h>
#include <string.h>
#include <psploadexec.h>
#include <pspdisplay.h>
#include <pspctrl.h>
#define printf pspDebugScreenPrintf
PSP_MODULE_INFO("Hello World", 0, 1, 1);
PSP_MAIN_THREAD_ATTR (0);//zeg de psp dat het programma kernel acces nodig heeft

/* Exit callback */
int exit_callback(int arg1, int arg2, void *common) {
          sceKernelExitGame();
          return 0;
}

/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
          int cbid;

          cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
          sceKernelRegisterExitCallback(cbid);

          sceKernelSleepThreadCB();

          return 0;
}

/* Sets up the callback thread and returns its thread id */
int SetupCallbacks(void) {
          int thid = 0;

          thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
          if(thid >= 0) {
                    sceKernelStartThread(thid, 0, 0);
          }

          return thid;
}

int load_Eboot_calculator(void)
{
struct SceKernelLoadExecParam calculator;
char *path_calculator= "ms0:/PSP/GAME/HELLOWORLD/EBOOT.PBP"; /*geheugenplaats voor de naam van de eboot die je wilt laden*/
const u32 Length_of_Eboot = strlen(path_calculator )+1;
pspDebugInstallKprintfHandler (NULL);
pspDebugInstallErrorHandler (NULL);
calculator.args = Length_of_Eboot;
calculator.argp = path_calculator;
calculator.key = NULL;
calculator.size = sizeof(calculator)+Length_of_Eboot;
sceKernelLoadExec(path_calculator,&calculator);
}

int main()
{
pspDebugScreenInit();
SetupCallbacks();   
printf("press cross to load calculator");
SceCtrlData pad;
while(1) {
  sceCtrlReadBufferPositive(&pad, 1);
if(pad.Buttons & PSP_CTRL_CROSS){
load_Eboot_calculator();
}
}
sceKernelSleepThread();
return 0;

}

---

Because you haven't setup a system for mutiple bullets.

See the tutorial at evilmana.com that I mentioned, the principals apply across any language.

http://www.evilmana.com/tutorials/lu...et_bullets.php

can anyone help me with my problem? thanks insomniac great tutorials

Sethis - Your problem is t hat you are making hte thread fall 'asleep' (aka stopping all processes besides HOME button). here ya go.

Code:

---

//counter - My second PSP Program
/*
        This program was created by ME on October 21 2006
        It is a simple counter Application
        thanks to http://www.psp-programming.com
*/

#include <pspkernel.h>
#include <pspdebug.h>
#include <pspdisplay.h>
#include <pspctrl.h>

PSP_MODULE_INFO("Hello World", 0,1,1);

#define poop pspDebugScreenPrintf

/* Exit callback */

int exit_callback(int arg1, int arg2, void *common) {
        sceKernelExitGame();
        return 0;
}

/* Callback thread */
int CallbackThread(SceSize args, void *argp) {
        int cbid;

        cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);

        sceKernelSleepThreadCB();

        return 0;
}

/*Sets up the callback thread and returns its thread id */
int SetupCallbacks(void) {
        int thid = 0;

        thid = sceKernelCreateThread("update_thread", CallbackThread, 0x11, 0xFA0,0,0);

        if(thid >=0) {
                sceKernelStartThread(thid, 0, 0);

        }

        return thid;
}


int main()
{

//to end a line a semi colon is needed, not sure what these two blocks of code do...

pspDebugScreenInit();
SetupCallbacks();


//this prinnts Hello World to the screen

int counter = 0;
int i = 0;
SceCtrlData pad;

poop ("Press [X] to start the Timer");

//this is to make the printf appear, becuase it will just erase without it

// "while" represents a loop
// the if = if statement in english.
while(1) {
        sceCtrlReadBufferPositive(&pad, 1);
//break = break the loop
        if(pad.Buttons & PSP_CTRL_CROSS) {
        break;
          }
}

while(1) {
          sceCtrlReadBufferPositive(&pad, 1);
          if(pad.Buttons & PSP_CTRL_CIRCLE) {
                    break;
          }

          pspDebugScreenClear();

          poop("Press [O] To Stop the Timer\n");
          poop("Counter: %i", counter);
       
          counter++

          for(i=0; i<5; i++) {
              sceDisplayWaitVblankStart();
          }
}

pspDebugScreenClear();

poop("Counter Finished.");
poop("Final Count: %i", counter);
poop("\n\n\tPress L Trigger to exit.");

while(1) {
          sceCtrlReadBufferPositive(&pad, 1);
          if(pad.Buttons & PSP_CTRL_LTRIGGER) {
                    break;
          }
}

sceKernelExitGame();
return 0;
}

---

The line:

Code:

---

counter++

---

Also needs a semi-colon at the end of it:

Code:

---

counter++;

---

any help with my issue?

OK, I'm trying to compile a simple EBOOT runner, that will run a Hello World EBOOT. It compiles, but when I run it and press X, it does nothing. Anyone know what's wrong?

Spoiler for Code:

#include <pspkernel.h>
#include <pspdebug.h>
#include <string.h>
#include <psploadexec.h>
#include <pspdisplay.h>
#include <pspctrl.h>

#define printf pspDebugScreenPrintf

PSP_MODULE_INFO("Eboot Runner", 0x1000, 1, 1);

int exit_callback(int arg1, int arg2, void *common) {
sceKernelExitGame();
return 0;
}

int CallbackThread(SceSize args, void *argp) {
int cbid;

cbid = sceKernelCreateCallback(" Exit Callback", exit_callback, NULL);
sceKernelRegisterExitCall back(cbid);

sceKernelSleepThreadCB();

return 0;
}

int SetupCallbacks(void) {
int thid = 0;

thid = sceKernelCreateThread("up date_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
if(thid >= 0) {
sceKernelStartThread(thid , 0, 0);
}

return thid;
}

int load_eboot(void) {
struct SceKernelLoadExecParam eboot;
char *ebootpath= "ms0:/PSP/GAME/Hello/EBOOT.PBP";
const u32 Length_of_Eboot = strlen(ebootpath )+1;
pspDebugInstallKprintfHan dler (NULL);
pspDebugInstallErrorHandl er (NULL);
eboot.args = Length_of_Eboot;
eboot.argp = ebootpath;
eboot.key = NULL;
eboot.size = sizeof(eboot)+Length_of_E boot;
sceKernelLoadExec(ebootpa th,&eboot);
}

int main() {
pspDebugScreenInit();
SetupCallbacks();
SceCtrlData pad;
printf("Press X to launch EBOOT");
sceCtrlReadBufferPositive (&pad, 1);
if(pad.Buttons & PSP_CTRL_CROSS){
load_eboot();
}
sceKernelSleepThread();
return 0;
}

Spoiler for Makefile:

TARGET = runner
OBJS = main.o

CFLAGS = -O2 -G0 -Wall
CXXFLAGS = $(CFLAGS) -fno-exceptions -fno-rtti
ASFLAGS = $(CFLAGS)

EXTRA_TARGETS = EBOOT.PBP
PSP_EBOOT_TITLE = EBOOT Runner

PSPSDK=$(shell psp-config --pspsdk-path)
include $(PSPSDK)/lib/build.mak

Spoiler for Errors:

$ make
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall -c -o main.o mai
n.c
main.c: In function 'load_eboot':
main.c:50: warning: control reaches end of non-void function
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall -L. -L/usr/local/
pspdev/psp/sdk/lib main.o -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk
-lc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspus
er -lpspkernel -o runner.elf
psp-fixup-imports runner.elf
psp-strip runner.elf -o runner_strip.elf
pack-pbp EBOOT.PBP PARAM.SFO NULL \
NULL NULL NULL \
NULL runner_strip.elf NULL
rm -f runner_strip.elf

Code:

---

#include <pspkernel.h>
#include <pspdebug.h>
#include <string.h>
#include <psploadexec.h>
#include <pspdisplay.h>
#include <pspctrl.h>

#define printf pspDebugScreenPrintf

PSP_MODULE_INFO("Eboot Runner", 0x1000, 1, 1);

int exit_callback(int arg1, int arg2, void *common) {
sceKernelExitGame();
return 0;
}

int CallbackThread(SceSize args, void *argp) {
int cbid;

cbid = sceKernelCreateCallback(" Exit Callback", exit_callback, NULL);
sceKernelRegisterExitCall back(cbid);

sceKernelSleepThreadCB();

return 0;
}

int SetupCallbacks(void) {
int thid = 0;

thid = sceKernelCreateThread("up date_thread", CallbackThread, 0x11, 0xFA0, 0, 0);
if(thid >= 0) {
sceKernelStartThread(thid , 0, 0);
}

return thid;
}

int load_eboot(void) {
struct SceKernelLoadExecParam eboot;
char *ebootpath= "ms0:/PSP/GAME/Hello/EBOOT.PBP";
const u32 Length_of_Eboot = strlen(ebootpath )+1;
pspDebugInstallKprintfHan dler (NULL);
pspDebugInstallErrorHandl er (NULL);
eboot.args = Length_of_Eboot;
eboot.argp = ebootpath;
eboot.key = NULL;
eboot.size = sizeof(eboot)+Length_of_E boot;
sceKernelLoadExec(ebootpa th,&eboot);
}

int main() {
pspDebugScreenInit();
SetupCallbacks();
SceCtrlData pad;
printf("Press X to launch EBOOT");
while(1) {
sceCtrlReadBufferPositive (&pad, 1);
if(pad.Buttons & PSP_CTRL_CROSS){
load_eboot();
}
}
sceKernelSleepThread();
return 0;
}

---

Try that ;)

I seem to remember something about it needing to be a PRX.

So code a kernel mode EBOOT to load a kernel mode PRX, from the PRX unload the boot EBOOT, then load the desired EBOOT.

I could be mistaken, or thinking of something else.

Gah...

Whats the code to make the psp wait for a set amount of time? I know I just saw it in here not to long ago but I cant seem to find it now. I've been using rediculicly long for loops as my wait function, but depending on what else I have it doing the for loop could be anywhere from 5000 to 80million to get it to wait just a few milliseconds...

Something like sceKernelWait(time)?

SG57, it still didn't work. I added the while loop, and it gave me the same warning as when I compiled without the while loop.

Code:

---

$ make
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall  -c -o main.o mai
n.c
main.c: In function 'load_eboot':
main.c:45: warning: control reaches end of non-void function
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall  -L. -L/usr/local/
pspdev/psp/sdk/lib  main.o  -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk
-lc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspus
er -lpspkernel -o runner.elf
psp-fixup-imports runner.elf
psp-strip runner.elf -o runner_strip.elf
pack-pbp EBOOT.PBP PARAM.SFO NULL  \
                NULL NULL NULL  \
                NULL  runner_strip.elf NULL
rm -f runner_strip.elf

---

Propel - read the tutorial on howto launch an eboot, as well as make your main function return a value...

AKA, just add

return 0;

to the very bottom of your code, but still in the main functions brackets.

Zitat:

---

Zitat von F.T.P.

Gah...

Whats the code to make the psp wait for a set amount of time? I know I just saw it in here not to long ago but I cant seem to find it now. I've been using rediculicly long for loops as my wait function, but depending on what else I have it doing the for loop could be anywhere from 5000 to 80million to get it to wait just a few milliseconds...

Something like sceKernelWait(time)?

---

sceKernelDelayThread(1000 000);

will delay the thread in micro seconds, this will delay it for 1 second.

Zitat:

---

Zitat von Propel

SG57, it still didn't work. I added the while loop, and it gave me the same warning as when I compiled without the while loop.

Code:

---

$ make
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall  -c -o main.o mai
n.c
main.c: In function 'load_eboot':
main.c:45: warning: control reaches end of non-void function
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall  -L. -L/usr/local/
pspdev/psp/sdk/lib  main.o  -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk
-lc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspus
er -lpspkernel -o runner.elf
psp-fixup-imports runner.elf
psp-strip runner.elf -o runner_strip.elf
pack-pbp EBOOT.PBP PARAM.SFO NULL  \
                NULL NULL NULL  \
                NULL  runner_strip.elf NULL
rm -f runner_strip.elf

---

---

In this function: int load_eboot(void) , you are not returning an int.

Zitat:

---

Zitat von F.T.P.

Gah...

Whats the code to make the psp wait for a set amount of time? I know I just saw it in here not to long ago but I cant seem to find it now. I've been using rediculicly long for loops as my wait function, but depending on what else I have it doing the for loop could be anywhere from 5000 to 80million to get it to wait just a few milliseconds...

Something like sceKernelWait(time)?

---

sceDisplayWaitVBlank(); delays it for 1/60 second

Or you could use
sceKernelDelayThread(mirc oseconds)

Hey, thanks alot you two! ;)

Zitat:

---

Zitat von SG57

Propel - read the tutorial on howto launch an eboot, as well as make your main function return a value...

AKA, just add

return 0;

to the very bottom of your code, but still in the main functions brackets.

---

Man, I'm too tired. How could I forget that.
-= Double Post =-
I compiled it with no errors, but it still doesn't work. WTF is wrong?!?!?

n00b Question time

So the 2.8 TIFF games are created with C++?

Zitat:

---

Zitat von ZeroMega

n00b Question time

So the 2.8 TIFF games are created with C++?

---

Yeah, they're created with C. But if you are going to start developing, don't start with TIFF games, start with regular C coding and work your way up to TIFF.