psppower.h

[maxx]

I've included the psppower.h in the code but when I compile it says:

Code: Select all

main.o: In function `make_top()':
main.cpp:(.text+0x8): undefined reference to `scePowerIsBatteryCharging'
main.cpp:(.text+0x40): undefined reference to `scePowerGetBatteryLifePercent'
main.cpp:(.text+0x50): undefined reference to `blife'
main.cpp:(.text+0x5c): undefined reference to `blife'
main.o: In function `main':
main.cpp:(.text+0x108): undefined reference to `scePowerIsBatteryCharging'
collect2: ld returned 1 exit status
make: *** [hello.elf] Error 1

My code:

Code: Select all

int make_top(void)
{
    int extern blife;    

    if (scePowerIsBatteryCharging())
    {
        printf("GFXChanger 0.1 by MaX911                          battery: charging \n");
        printf("-------------------------------------------------------------------");
        return 0;
    }

    blife = scePowerGetBatteryLifePercent();

    printf("GFXChanger 0.1 by MaX911                                battery: %s \n", blife);
    printf("-------------------------------------------------------------------");
    return 0;
}


int main()
{
    pspDebugScreenInit();
    SetupCallbacks();
    SceCtrlData pad;

    make_top();
    if (scePowerIsLowBattery)
    {
        printf("\n\n\n\n\n\n\n          Battery Power is low, please plug in charger to continue.");        

        while (1)
        {
            if (scePowerIsBatteryCharging())
            {
                break;
            }
        }
        pspDebugScreenClear();
        make_top();
        printf("\n\n\n\n\n\n\n          Charger detected, press [X] to continue.");
        sceCtrlReadBufferPositive(&pad, 1);
        if (pad.Buttons & PSP_CTRL_CROSS)
        {
            pspDebugScreenClear();
            make_top();
        }
    }
    
    sceKernelSleepThread();    

    return 0;
}

[Raphael]

You actually need to link the library psppower too.

[maxx]

How?
EDIT: Done, now it says:

Code: Select all

main.o: In function `make_top()':
main.cpp:(.text+0x50): undefined reference to `blife'
main.cpp:(.text+0x5c): undefined reference to `blife'

[Jim]

int extern blife;

So, where is blife defined?
I expect you just want

Code: Select all

int blife;

Jim

[maxx]

Thanks.