C/C++ Programming Help Thread

Code:

#include <dsx.h> #include <pspkernel.h> #include <pspdebug.h> #include <pspctrl.h> #include <pspdisplay.h> #include <pspmoduleinfo.h> #include <psppower.h> #include <psprtc.h> #include <psphprm.h> #include <pspsdk.h> #include <stdio.h> #include <stdlib.h> #include <string.h> PSP_MODULE_INFO("dsxtest", 0, 0, 0); int main() { SceCtrlData pad; dsxSystemInit(); pspTime time; for(;;) { dsxDrawingStart(); sceRtcGetCurrentClockLocalTime(&time); dsxDrawRectangle(0, 0, 4, 5, GU_RGBA(0, 0, 0, 0)); //Force DSX to write over gameboot dsxDrawRectangle(0, 0, 14, 9, GU_RGBA(0, 0, 0, 0)); //Force DSX to write over gameboot dsxDrawFontDefault(409, -1, GU_RGBA(0, 0, 0, 255), "%i:%02i",time.hour,time.minutes); /* unsigned short batteryLifeTime; if (scePowerIsBatteryExist()) batteryLifeTime = scePowerGetBatteryLifeTime(); dsxDrawFontDefault(420, 18, GU_RGBA(255, 255, 255, 255),"%02dh%02dm" , batteryLifeTime/60, batteryLifeTime-(batteryLifeTime/60*60)); */ if(scePowerIsBatteryExist()){ unsigned short pw; pw = scePowerGetBatteryLifePercent(); dsxDrawFontDefault(371, -1, GU_RGBA(0, 0, 0, 255), "%i%", pw); } else if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)){ dsxDrawFontDefault(371, -1, GU_RGBA(0, 0, 0, 255), "Low"); } dsxDrawRectangle(353, 2, 14, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 2, 1, 9, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(366, 2, 1, 9, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 10, 14, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(368, 5, 1, 3, GU_RGBA(0, 0, 0, 255)); if (scePowerIsBatteryCharging()) { dsxDrawRectangle(356, 6, 3, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(358, 5, 1, 3, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(359, 4, 2, 5, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(361, 5, 2, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(361, 7, 2, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 2, 14, 1, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(353, 2, 1, 9, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(366, 2, 1, 9, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(353, 10, 14, 1, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(368, 5, 1, 3, GU_RGBA(111, 111, 111, 255)); } else if (!scePowerIsBatteryCharging()) { if ((scePowerGetBatteryLifePercent() < 101) && (scePowerGetBatteryLifePercent() > 90)){ dsxDrawRectangle(355, 4, 10, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 91) && (scePowerGetBatteryLifePercent() > 80)){ dsxDrawRectangle(355, 4, 9, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 81) && (scePowerGetBatteryLifePercent() > 70)){ dsxDrawRectangle(355, 4, 8, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 71) && (scePowerGetBatteryLifePercent() > 60)){ dsxDrawRectangle(355, 4, 7, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 61) && (scePowerGetBatteryLifePercent() > 50)){ dsxDrawRectangle(355, 4, 6, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 51) && (scePowerGetBatteryLifePercent() > 40)){ dsxDrawRectangle(355, 4, 5, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 41) && (scePowerGetBatteryLifePercent() > 30)){ dsxDrawRectangle(355, 4, 4, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 31) && (scePowerGetBatteryLifePercent() > 20)){ dsxDrawRectangle(355, 4, 3, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 21) && (scePowerGetBatteryLifePercent() > 10)){ dsxDrawRectangle(355, 4, 2, 5, GU_RGBA(255, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)){ dsxDrawRectangle(355, 4, 0, 0, GU_RGBA(255, 0, 0, 255)); } } dsxDrawingEnd(); } return 0; }

this is the code. how would i go about loading and unloading when the webbrowser is enabled. i would like to know ASAP please. and please im only looking for a fix to the webbrowser, not my code being criticized so just help me out please

How would I find out how much space is left in the ms?

edit

Another question...Shouldn't this in theory delete a filesystem? Why is it freezing on me?

Code:

void build_path(char *output, const char *root, const char *path, int append) { while(*root != 0) { *output++ = *root++; } if(*(root-1) != '/') { *output++ = '/'; } while(*path != 0) { *output++ = *path++; } if(append) *output++ = '/'; *output++ = 0; } void delete_filesystem(const char *root) { int dfd; char next_root[256]; dfd = sceIoDopen(root); if (dfd > 0) { SceIoDirent dir; while (sceIoDread(dfd, &dir) > 0) { if (dir.d_stat.st_attr & FIO_SO_IFDIR) { if (dir.d_name[0] != '.') { build_path(next_root, root, dir.d_name, 1); delete_filesystem(next_root); } } else { char pathh[256]; sprintf(pathh, "%s/%s", root, dir.d_name); sceIoRemove(pathh); } } } sceIoDclose(dfd); sceIoRmdir(root); }

Why isn't it working?

Zitat:

Zitat von vodkkaa

Code:

#include <dsx.h> #include <pspkernel.h> #include <pspdebug.h> #include <pspctrl.h> #include <pspdisplay.h> #include <pspmoduleinfo.h> #include <psppower.h> #include <psprtc.h> #include <psphprm.h> #include <pspsdk.h> #include <stdio.h> #include <stdlib.h> #include <string.h> PSP_MODULE_INFO("dsxtest", 0, 0, 0); int main() { SceCtrlData pad; dsxSystemInit(); pspTime time; for(;;) { dsxDrawingStart(); sceRtcGetCurrentClockLocalTime(&time); dsxDrawRectangle(0, 0, 4, 5, GU_RGBA(0, 0, 0, 0)); //Force DSX to write over gameboot dsxDrawRectangle(0, 0, 14, 9, GU_RGBA(0, 0, 0, 0)); //Force DSX to write over gameboot dsxDrawFontDefault(409, -1, GU_RGBA(0, 0, 0, 255), "%i:%02i",time.hour,time.minutes); /* unsigned short batteryLifeTime; if (scePowerIsBatteryExist()) batteryLifeTime = scePowerGetBatteryLifeTime(); dsxDrawFontDefault(420, 18, GU_RGBA(255, 255, 255, 255),"%02dh%02dm" , batteryLifeTime/60, batteryLifeTime-(batteryLifeTime/60*60)); */ if(scePowerIsBatteryExist()){ unsigned short pw; pw = scePowerGetBatteryLifePercent(); dsxDrawFontDefault(371, -1, GU_RGBA(0, 0, 0, 255), "%i%", pw); } else if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)){ dsxDrawFontDefault(371, -1, GU_RGBA(0, 0, 0, 255), "Low"); } dsxDrawRectangle(353, 2, 14, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 2, 1, 9, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(366, 2, 1, 9, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 10, 14, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(368, 5, 1, 3, GU_RGBA(0, 0, 0, 255)); if (scePowerIsBatteryCharging()) { dsxDrawRectangle(356, 6, 3, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(358, 5, 1, 3, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(359, 4, 2, 5, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(361, 5, 2, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(361, 7, 2, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 2, 14, 1, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(353, 2, 1, 9, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(366, 2, 1, 9, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(353, 10, 14, 1, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(368, 5, 1, 3, GU_RGBA(111, 111, 111, 255)); } else if (!scePowerIsBatteryCharging()) { if ((scePowerGetBatteryLifePercent() < 101) && (scePowerGetBatteryLifePercent() > 90)){ dsxDrawRectangle(355, 4, 10, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 91) && (scePowerGetBatteryLifePercent() > 80)){ dsxDrawRectangle(355, 4, 9, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 81) && (scePowerGetBatteryLifePercent() > 70)){ dsxDrawRectangle(355, 4, 8, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 71) && (scePowerGetBatteryLifePercent() > 60)){ dsxDrawRectangle(355, 4, 7, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 61) && (scePowerGetBatteryLifePercent() > 50)){ dsxDrawRectangle(355, 4, 6, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 51) && (scePowerGetBatteryLifePercent() > 40)){ dsxDrawRectangle(355, 4, 5, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 41) && (scePowerGetBatteryLifePercent() > 30)){ dsxDrawRectangle(355, 4, 4, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 31) && (scePowerGetBatteryLifePercent() > 20)){ dsxDrawRectangle(355, 4, 3, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 21) && (scePowerGetBatteryLifePercent() > 10)){ dsxDrawRectangle(355, 4, 2, 5, GU_RGBA(255, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)){ dsxDrawRectangle(355, 4, 0, 0, GU_RGBA(255, 0, 0, 255)); } } dsxDrawingEnd(); } return 0; }

this is the code. how would i go about loading and unloading when the webbrowser is enabled. i would like to know ASAP please. and please im only looking for a fix to the webbrowser, not my code being criticized so just help me out please

My best guess is SceGu* calls are interfering with the xmb ones.

Ex: If u call SceGuStart the second time before sceGuSync, SceGuFinish... vice versa. any homebrew freezes.

i think it has something to do with memory... i made today PRX about 98kB ... browser worked... then later when i improved it abit, it was 120kB big and browser stopped working.. o_O

edit. whats this:

Code:

for(;;)

???

Code:

for(;;)

Is the same thing as,

Code:

while(1)

Except for(;;) is faster because it doesn't check if the value of 1 is non-zero every time the loop runs. Although, honestly, the speed gain is inconceivably tiny.

Zitat:

Zitat von Archaemic

Except for(;;) is faster because it doesn't check if the value of 1 is non-zero every time the loop runs. Although, honestly, the speed gain is inconceivably tiny.

Don't forget you also type 1 character less when you use 'for(;;)' over 'while(1)'. It saves time! Although, honestly, the time gain is inconceivably tiny.

Actually, now that I think about it, a smart compiler should optimize while(1) to have the effect as for(;;)

...um, while(0) would give you a whole branch of unreachable code.

Zitat:

Zitat von Archaemic

Actually, now that I think about it, a smart compiler should optimize while(1) to have the effect as for(;;)

...um, while(0) would give you a whole branch of unreachable code.

oopsi :) while(1)... I went to press 1 but i accedently pressed 0 ;)

Zitat:

Zitat von Raphael

JoySens uses the standard debug font, just that it doesn't draw the black background - if you know how the text print function works it's not hard to modify, you can use graphics.c's print function as an example. That and it doesn't flicker like normal plugins, because it actually draws on top of everything once before the buffers are swapped.

I know thats an old post, but I was wondering if someone could tell me how I could do something along these lines... baring in mind I have no real idea how I would do this myself. I've looked at using the DSX library, but seeing as it flickers, its not really what I want.

Could someone sort of walk me through what I'm meant to do to get to this?

Thanks.
-Aura

Hi guys. I'm currently learning the PSPGU and i have a few questions.
First of all, with this code, I don't understand how the coordinates work:

Code:

Vertex __attribute__((aligned(16))) pyramid[3*4] = { // RED GREEN BLUE ALPHA { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 0.0f, 1.0f, 0.0f }, // Front { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ), 1.0f,-1.0f, 1.0f }, { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ),-1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 0.0f, 1.0f, 0.0f }, // Right { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ), 1.0f,-1.0f,-1.0f }, { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ), 1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 0.0f, 1.0f, 0.0f }, // Back { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f,-1.0f,-1.0f }, { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ), 1.0f,-1.0f,-1.0f }, { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 0.0f, 1.0f, 0.0f }, // Left { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ),-1.0f,-1.0f, 1.0f }, { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f,-1.0f,-1.0f } };Next is the cube: Vertex __attribute__((aligned(16))) cube[3*12] = { { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ),-1.0f, 1.0f,-1.0f }, // Top { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ), 1.0f, 1.0f,-1.0f }, { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ),-1.0f, 1.0f, 1.0f }, { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ),-1.0f, 1.0f, 1.0f }, { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ), 1.0f, 1.0f,-1.0f }, { GU_COLOR( 0.0f, 1.0f, 0.0f, 0.0f ), 1.0f, 1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ),-1.0f,-1.0f, 1.0f }, // Bottom { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ), 1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ),-1.0f,-1.0f,-1.0f }, { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ),-1.0f,-1.0f,-1.0f }, { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ), 1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.5f, 0.0f, 0.0f ), 1.0f,-1.0f,-1.0f }, { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ),-1.0f, 1.0f, 1.0f }, // Front { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 1.0f, 1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ),-1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ),-1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 1.0f, 1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 0.0f, 0.0f ), 1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 1.0f, 0.0f, 0.0f ),-1.0f,-1.0f,-1.0f }, // Back { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ), 1.0f,-1.0f,-1.0f }, { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ),-1.0f, 1.0f,-1.0f }, { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ),-1.0f, 1.0f,-1.0f }, { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ), 1.0f,-1.0f,-1.0f }, { GU_COLOR( 1.0f, 1.0f, 1.0f, 0.0f ), 1.0f, 1.0f,-1.0f }, { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f, 1.0f,-1.0f }, // Left { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f, 1.0f, 1.0f }, { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f,-1.0f,-1.0f }, { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f,-1.0f,-1.0f }, { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f, 1.0f, 1.0f }, { GU_COLOR( 0.0f, 0.0f, 1.0f, 0.0f ),-1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f, 1.0f, 1.0f }, // Right { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f, 1.0f,-1.0f }, { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f,-1.0f, 1.0f }, { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f, 1.0f,-1.0f }, { GU_COLOR( 1.0f, 0.0f, 1.0f, 0.0f ), 1.0f,-1.0f,-1.0f } };

I do know GU_COLOR() converts the format it is using (red, green, blue, alpha) to Hex format (0xAARRGGBB, A= alpha, R = Red, G = Green, B = Blue).
I just dont understand how the coordinate system works, and i dont understand how to make different shapes.(like put a base on the pyramid and other things.)
For the rest of the code, which is probably necessary for you to answer my questions, go to http://www.psp-programming.com/code/...heport-lesson4 or http://www.psp-programming.com/code/...id=c:tutorials

ABGR actually, not ARGB.

And the coordinates are cubic coordinates in space...how do you not understand? Each one of those is sqrt(3) from the center.

how do u not understand the coordinate system

think of a 2d grid thats ur x/y and z is just the depth from that grid

if u don't understand the coordinate system 3d is not ganna be nice to u

what about starting with 2d

Zitat:

Zitat von Auraomega

I know thats an old post, but I was wondering if someone could tell me how I could do something along these lines... baring in mind I have no real idea how I would do this myself. I've looked at using the DSX library, but seeing as it flickers, its not really what I want.

Could someone sort of walk me through what I'm meant to do to get to this?

Thanks.
-Aura

You need to know or learn how to hook functions (I learned from remotejoy - you can try to use psplinks apihook too), then just find the correct API function to hook (I used sceDisplaySetFrameBuf).

Zitat:

Zitat von Raphael

You need to know or learn how to hook functions (I learned from remotejoy - you can try to use psplinks apihook too), then just find the correct API function to hook (I used sceDisplaySetFrameBuf).

Ugh... I've taken a look at the pspdisplay.h file, and I'm not sure what I'm meant to be doing from here... I've also taken a look for the remotejoy source, but I can't find it. I've looked on svn at the PSPLink source, but I'm not sure what I'm meant to be looking for :confused:

-Aura

hallo007, I have been doing that for a long time.
and thats not what i mean slicer.
the cube has 36 groups of XYZ coordinates.
If they were all by point, there would be a maximum of 24(if the faces are all done seperately, if they were not, there would be 8 total points) Thats why i dont understand how the coordinate work.

Also, Can I use something else other than 0.0f format? i think that would be easier to understand.

each side is made up of 2 triangles with 3 points neccesary for each triangle their not points their triangle coor

Thanks, thats the answer i was looking for.

Zitat:

Zitat von Auraomega

Ugh... I've taken a look at the pspdisplay.h file, and I'm not sure what I'm meant to be doing from here... I've also taken a look for the remotejoy source, but I can't find it. I've looked on svn at the PSPLink source, but I'm not sure what I'm meant to be looking for :confused:

-Aura

Then you're probably better of just using the common method of drawing on VSH and accept the little flickering involved :P

Zitat:

Zitat von Raphael

Then you're probably better of just using the common method of drawing on VSH and accept the little flickering involved :P

Lol, ok, not what I want to do, but I equally don't want to have a major headache trying to understand that sort of thing, I'll fiddle with some other methods, see if I can do anything worthwhile :tup:

-Aura

Code:

#include <dsx.h> #include <pspkernel.h> #include <pspdebug.h> #include <pspctrl.h> #include <pspdisplay.h> #include <pspmoduleinfo.h> #include <psppower.h> #include <psprtc.h> #include <psphprm.h> #include <pspsdk.h> #include <stdio.h> #include <stdlib.h> #include <string.h> PSP_MODULE_INFO("dsxtest", 0, 0, 0); int main() { dsxSystemInit(); pspTime time; for(;;) { dsxDrawingStart(); sceRtcGetCurrentClockLocalTime(&time); // dsxDrawRectangle(0, 0, 4, 5, GU_RGBA(0, 0, 0, 0)); //Force DSX to write over gameboot // dsxDrawRectangle(0, 0, 14, 9, GU_RGBA(0, 0, 0, 0)); //Force DSX to write over gameboot dsxDrawFontDefault(409, -1, GU_RGBA(0, 0, 0, 255), "%i:%02i",time.hour,time.minutes); /* unsigned short batteryLifeTime; if (scePowerIsBatteryExist()) batteryLifeTime = scePowerGetBatteryLifeTime(); dsxDrawFontDefault(420, 18, GU_RGBA(255, 255, 255, 255),"%02dh%02dm" , batteryLifeTime/60, batteryLifeTime-(batteryLifeTime/60*60)); */ if(scePowerIsBatteryExist()){ unsigned short pw; pw = scePowerGetBatteryLifePercent(); dsxDrawFontDefault(371, -1, GU_RGBA(0, 0, 0, 255), "%i%", pw); } else if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)){ dsxDrawFontDefault(371, -1, GU_RGBA(0, 0, 0, 255), "Low"); } dsxDrawRectangle(353, 2, 14, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 2, 1, 9, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(366, 2, 1, 9, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 10, 14, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(368, 5, 1, 3, GU_RGBA(0, 0, 0, 255)); if (scePowerIsBatteryCharging()) { dsxDrawRectangle(356, 6, 3, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(358, 5, 1, 3, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(359, 4, 2, 5, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(361, 5, 2, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(361, 7, 2, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 2, 14, 1, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(353, 2, 1, 9, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(366, 2, 1, 9, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(353, 10, 14, 1, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(368, 5, 1, 3, GU_RGBA(111, 111, 111, 255)); } else if (!scePowerIsBatteryCharging()) { if ((scePowerGetBatteryLifePercent() < 101) && (scePowerGetBatteryLifePercent() > 90)){ dsxDrawRectangle(355, 4, 10, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 91) && (scePowerGetBatteryLifePercent() > 80)){ dsxDrawRectangle(355, 4, 9, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 81) && (scePowerGetBatteryLifePercent() > 70)){ dsxDrawRectangle(355, 4, 8, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 71) && (scePowerGetBatteryLifePercent() > 60)){ dsxDrawRectangle(355, 4, 7, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 61) && (scePowerGetBatteryLifePercent() > 50)){ dsxDrawRectangle(355, 4, 6, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 51) && (scePowerGetBatteryLifePercent() > 40)){ dsxDrawRectangle(355, 4, 5, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 41) && (scePowerGetBatteryLifePercent() > 30)){ dsxDrawRectangle(355, 4, 4, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 31) && (scePowerGetBatteryLifePercent() > 20)){ dsxDrawRectangle(355, 4, 3, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 21) && (scePowerGetBatteryLifePercent() > 10)){ dsxDrawRectangle(355, 4, 2, 5, GU_RGBA(255, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)){ dsxDrawRectangle(355, 4, 0, 0, GU_RGBA(255, 0, 0, 255)); } } dsxDrawingEnd(); } return 0; }

i want to toggle all print on and off with select but when i try the print only flashes fpr a second then is gone.

Not fixing your problem but making your code so much more simpler. Change:

Code:

if ((scePowerGetBatteryLifePercent() < 91) && (scePowerGetBatteryLifePercent() > 80)) { dsxDrawRectangle(355, 4, 9, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 81) && (scePowerGetBatteryLifePercent() > 70)) { dsxDrawRectangle(355, 4, 8, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 71) && (scePowerGetBatteryLifePercent() > 60)) { dsxDrawRectangle(355, 4, 7, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 61) && (scePowerGetBatteryLifePercent() > 50)) { dsxDrawRectangle(355, 4, 6, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 51) && (scePowerGetBatteryLifePercent() > 40)) { dsxDrawRectangle(355, 4, 5, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 41) && (scePowerGetBatteryLifePercent() > 30)) { dsxDrawRectangle(355, 4, 4, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 31) && (scePowerGetBatteryLifePercent() > 20)) { dsxDrawRectangle(355, 4, 3, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 21) && (scePowerGetBatteryLifePercent() > 10)) { dsxDrawRectangle(355, 4, 2, 5, GU_RGBA(255, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)) { dsxDrawRectangle(355, 4, 0, 0, GU_RGBA(255, 0, 0, 255)); }

To:

Code:

int rectangleSize = scePowerGetBatteryLifePercent() / 10; dsxDrawRectangle( 355, 4, rectangleSize, 0, GU_RGBA(255, 0, 0, 255) );

Can someone point out what I'm missing here...?

Zitat:

strftime(timeb, 80, "%A the %d of %B %Y\n %I:%M:%S %p", timeconv);

It always gives me "Thursday the 01 of January 1970" and the correct time. Is it possible to get the day and year from the PSP?

-Aura

Code:

#include <psprtc.h> ...... pspTime rtime; sceRtcGetCurrentClockLocalTime(&rtime); // get the time from the PSP real time clock int hour = rtime.hour; int minutes = rtime.minutes; int seconds = rtime.seconds; pspDebugScreenPrintf("Current Directory: %s\n" , currentDir); pspDebugScreenPrintf("Free Space : %i MB " , freeSpace); pspDebugScreenPrintf("\nTime %ih:%im:%is \n\n", hour , minutes , seconds);

LIBS = -lpsprtc

I have no problems getting the correct time using time.h, I just can't seem to get the correct date...

-Aura

whats the diffrence between %i and %d

Zitat:

Zitat von Auraomega

I have no problems getting the correct time using time.h, I just can't seem to get the correct date...

-Aura

srry misread it

%i is for an integer
%d is for an unexpected format

Zitat:

Zitat von hallo007

%i is for an integer
%d is for an unexpected format

You talk a lot of crap today.
http://www.cplusplus.com/reference/c...io/printf.html

oke , I better take some rest , because I read everthing wrong or I give answers wich are 100% fault

Yeah, I suggest that you, hallo007, just hold off on answering any questions for a while. Try reading a book, maybe? Something to make you look less stupid?

Zitat:

Zitat von Raphael

You talk a lot of crap today.
http://www.cplusplus.com/reference/c...io/printf.html

thx thx :)

unlucky hallo but this also teaches you ;) :tup:

Zitat:

Zitat von hallo007

%i is for an integer
%d is for an unexpected format

%d is for decimal

yeah brethren , thnx to re-say that mistake as raphael already fixed it

i use %d for an integer anyways

i'm having a prob with my ad-hoc i almost have it working i just ran into one tiny prob:

Code:

matchingid = sceNetAdhocMatchingCreate( 3,0xa,0x22b,0x800,0x2dc6c0,0x5b8d80,3,0x7a120,callback);

the last parameter is to tell the next function where to put the proper information (which is into a function and yes this is possible as the example i'm working off works perfectly with it and it is also what the sdk documentation says 2 do)

Code:

int nams=sceNetAdhocMatchingStart(matchingid,0x10,0x2000,0x10,0x2000,6,"adhoc\0");

now then that should be sending the data directly into that function and the function should be called....thats where the problem is

the int returns as successful however it doesn't call the function which is the problem=-(

hallo - How can a variables data type be unexpected? That doesnt even make sense. I think you mean unknown, but even still the question still is there. A little confused how you came up with that as you develop applications involving formatting identifiers such as this. Scares me a little what with all the unknowing people using them. :eek:

myschoo - Try googling before asking a general C question ;)

SG57: It scares me, too. :(

Code:

#include <dsx.h> #include <pspkernel.h> #include <pspdebug.h> #include <pspctrl.h> #include <pspdisplay.h> #include <pspmoduleinfo.h> #include <psppower.h> #include <psprtc.h> #include <psphprm.h> #include <pspsdk.h> #include <stdio.h> #include <stdlib.h> #include <string.h> PSP_MODULE_INFO("dsxtest", 0, 0, 0); int main() { dsxSystemInit(); pspTime time; for(;;) { dsxDrawingStart(); sceRtcGetCurrentClockLocalTime(&time); // dsxDrawRectangle(0, 0, 4, 5, GU_RGBA(0, 0, 0, 0)); //Force DSX to write over gameboot // dsxDrawRectangle(0, 0, 14, 9, GU_RGBA(0, 0, 0, 0)); //Force DSX to write over gameboot dsxDrawFontDefault(409, -1, GU_RGBA(0, 0, 0, 255), "%i:%02i",time.hour,time.minutes); /* unsigned short batteryLifeTime; if (scePowerIsBatteryExist()) batteryLifeTime = scePowerGetBatteryLifeTime(); dsxDrawFontDefault(420, 18, GU_RGBA(255, 255, 255, 255),"%02dh%02dm" , batteryLifeTime/60, batteryLifeTime-(batteryLifeTime/60*60)); */ if(scePowerIsBatteryExist()){ unsigned short pw; pw = scePowerGetBatteryLifePercent(); dsxDrawFontDefault(371, -1, GU_RGBA(0, 0, 0, 255), "%i%", pw); } else if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)){ dsxDrawFontDefault(371, -1, GU_RGBA(0, 0, 0, 255), "Low"); } dsxDrawRectangle(353, 2, 14, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 2, 1, 9, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(366, 2, 1, 9, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 10, 14, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(368, 5, 1, 3, GU_RGBA(0, 0, 0, 255)); if (scePowerIsBatteryCharging()) { dsxDrawRectangle(356, 6, 3, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(358, 5, 1, 3, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(359, 4, 2, 5, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(361, 5, 2, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(361, 7, 2, 1, GU_RGBA(0, 0, 0, 255)); dsxDrawRectangle(353, 2, 14, 1, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(353, 2, 1, 9, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(366, 2, 1, 9, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(353, 10, 14, 1, GU_RGBA(111, 111, 111, 255)); dsxDrawRectangle(368, 5, 1, 3, GU_RGBA(111, 111, 111, 255)); } else if (!scePowerIsBatteryCharging()) { if ((scePowerGetBatteryLifePercent() < 101) && (scePowerGetBatteryLifePercent() > 90)){ dsxDrawRectangle(355, 4, 10, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 91) && (scePowerGetBatteryLifePercent() > 80)){ dsxDrawRectangle(355, 4, 9, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 81) && (scePowerGetBatteryLifePercent() > 70)){ dsxDrawRectangle(355, 4, 8, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 71) && (scePowerGetBatteryLifePercent() > 60)){ dsxDrawRectangle(355, 4, 7, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 61) && (scePowerGetBatteryLifePercent() > 50)){ dsxDrawRectangle(355, 4, 6, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 51) && (scePowerGetBatteryLifePercent() > 40)){ dsxDrawRectangle(355, 4, 5, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 41) && (scePowerGetBatteryLifePercent() > 30)){ dsxDrawRectangle(355, 4, 4, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 31) && (scePowerGetBatteryLifePercent() > 20)){ dsxDrawRectangle(355, 4, 3, 5, GU_RGBA(0, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 21) && (scePowerGetBatteryLifePercent() > 10)){ dsxDrawRectangle(355, 4, 2, 5, GU_RGBA(255, 0, 0, 255)); } if ((scePowerGetBatteryLifePercent() < 11) && (scePowerGetBatteryLifePercent() > 0)){ dsxDrawRectangle(355, 4, 0, 0, GU_RGBA(255, 0, 0, 255)); } } dsxDrawingEnd(); } return 0; }

i cannot get this to work when using select to toggle print on and off. honestly im clueless it either flashes on the screen for a split second or the psp doesnt boot when the plugin is enabled.

Zitat:

Zitat von Archaemic

SG57: It scares me, too. :(

Especially when any printf like statement isn't type safe.

I want to learn how to use WiFi in my PSP applications. Is there any tutorials that show how to use WiFi to connect to the internet in a PSP application? thanks