How to change Splash Screen (NOT BOOTANIMATION) in 900Supersport ROM U30GTH ??

[900supersport]

Now that is an good answer :-)

Take a look at http://www.freaktab.com/showthread.p...or-RK-ROM-Devs

[blueangel666]

I'll try and let you know. thank you very much !!!

[blueangel666]

I'm going crazy, Brian !!

Is it so difficult to put a BLACK SCREEN up to bootanimation ? I don't want "double peas" or other images till bootanimation. SIMPLE !

- I tried linux with your kitchen but at the kernel menù there isn't "b" (even if I press "?" button)
- RKCRC doen't work in linux
- RKCRC in windows creates a fake kernel.img

I don't know what else to do.
Could I get a step by step guide ??

Thanks guys !!

[900supersport]

I'm going crazy, Brian !!

Is it so difficult to put a BLACK SCREEN up to bootanimation ? I don't want "double peas" or other images till bootanimation. SIMPLE !

- I tried linux with your kitchen but at the kernel menù there isn't "b" (even if I press "?" button)
- RKCRC doen't work in linux
- RKCRC in windows creates a fake kernel.img

I don't know what else to do.
Could I get a step by step guide ??

Thanks guys !!

from my kitchen at the kernel menu press a, this will look through the kernel and find the graphic information. when the menu refreshes you should see the size of the kernel graphic is displayed and also the b menu option should be present.

[blueangel666]

I give up!
it is very difficult for me

[900supersport]

I'd be happy to take a look at doing this for you. I'd need a PNG of the image you want and a copy of the kernel. if you can upload them and pm me the link I'll take a look tomorrow evening.

[blueangel666]

It's simple (for you) ...., my friend

I need a BLACK SCREEN till boot animation. I don't want to see "dragons" or "double peas" or other chinese things. Only Boot Animation.

Kernel is in this ROM "Cube U30GT H 1.11 900 supersport" - Tablet resolution : 1280x800

Thanks Brian !!

[blueangel666]

You have a PM, Brian

[regis.rlc]

I think this may run stand alone on windows

I have a working python script, by no means the finished product but it does a job. Use a follows
in a folder working ensure you have kernel.img, logo_clut and logo_data.
from the folder containing working (on up) execute the python script.
sign kernelout.img

rkcrc -k working/kernelout.img kernel.img

#!/usr/bin/python


#globals
cluto = 0   # clut offset
pl = 0      # palette length
datao = 0   # data offset
w = 0       # kernel data image width
h = 0       # kernel data image height
ds = 0      # kernel data image size
    
def findstring(f, s):
    '''find the first occurance of the string s in the file f


    '''
    l = len(s) 
    o = 0
    f.seek(o)
    while f.read(l) != s:
        o = o + 1
        f.seek(o)
    return o + l
    
def printkerneldata():
    '''get kernel data '''
    global cluto    # clut offset
    global pl       # palette length
    global datao    # data offset
    global w        # kernel data image width
    global h        # kernel data image height
    global ds       # kernel data image size
    
    
    with open('working/kernel.img', 'r') as fr:
        o = findstring(fr,'ppllogo_RKlogo_clut') 
        fr.seek(o)
        
        cluto = o
        pl = int(fr.read(1).encode('hex'),16)
        print '=================================================='
        print 'ppllogo_RKlogo_clut offset:', 
        print "{0:x}".format(cluto)
        print 'Palette length:', pl
        print '=================================================='
        
        o = findstring(fr,'logo_RKlogo_data') 
        fr.seek(o)
        
        datao = o
        
        w=int(fr.read(2).encode('hex'),16)
        h=int( fr.read(2).encode('hex'),16)
        ds = w * h + 4
        
        print 'logo_RKlogo_data offset:',
        print "{0:x}".format(datao)
        print 'resolution: ',
        print w,':',h 
        print 'data size: ',
        print ds
        
        print '=================================================='


def brandkernel():   
    global cluto    # clut offset
    global pl       # palette length
    global datao    # data offset
    global w        # kernel data image width
    global h        # kernel data image height
    global ds       # kernel data image size
    
    with open('working/kernel.img', 'r') as fr:
        #fr.seek(8)
        with open('working/kerneltmp.img', 'w') as fw:
            fw.write(fr.read(cluto))
            with open('working/logo_clut') as ft:
                for c in iter(lambda: ft.read(1),""): 
                    fw.write(c)
                    fr.read(1)
            
            for c in iter(lambda: fr.read(1),""): 
                    fw.write(c)
                    
    #print datao        
    with open('working/kerneltmp.img', 'r') as fr:
        fr.seek(8)
        with open('working/kernelout.img', 'w') as fw:
            fw.write(fr.read(datao-8))
            with open('working/logo_data') as ft:
                for c in iter(lambda: ft.read(1),""): 
                    fw.write(c)
                    fr.read(1)
            
            for c in iter(lambda: fr.read(1),""): 
                    fw.write(c)           
                     
            
printkerneldata()


brandkernel()

I'll do some tidying of the code but it works as is, my u30gt2 is now branded,

This was the test code I developed prior to integrating into my kitchen.

Hi All,

900supersport, lewy20041 very nice work.

I found a mistake in, for windows should be:

rkcrc -k kernel.img working/kernelout.img

A little summary, unpack and keep all the files in one folder:
1. From 900supersport link
2. From lewy20041 link
3. Your kernel.img file
4. Your new logo.png file (must be png file, rename to logo.png if nessesary)
5. From myself: logo-change-script.zip

Script itself:

@echo off
call png2clut224.bat logo.png
rkcrc -k kernel.img working/kernelout.img
echo. & echo.
echo All done.
pause > nul

[mujoko]

Error code

In my case

I do in ubuntu and while trying to write the logo_clut and logo_data got this exception

Traceback (most recent call last):
File "./FreakTabKitchen.py", line 104, in <module>
StartKitchen()
File "./FreakTabKitchen.py", line 93, in StartKitchen
logerror('FreakTabKitchen::StartKitchen ',e,1)
File "/home/jokobuntu/POP/rkKitchen-master/utils.py", line 245, in logerror
raise myerror
ValueError: invalid literal for int() with base 16: '8L'



I almost there I believe

Please help

[tiku]

where is the file?

@900supersport

https://docs.google.com/file/d/0B9BF...RNb3BDaGM/edit

where is this tool? i want to download it , it says " Sorry, the file you have requested does not exist."

[900supersport]

I think that was a tool posted by another user. I'll see if I still have a copy of it.

[tiku]

I think that was a tool posted by another user. I'll see if I still have a copy of it.

Thanks Brian , please upload it urgently i need it, on the first page you have given a link so i thought you are the one who has posted this tool.