yoppi2010
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Posts posted by yoppi2010
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On 2019/7/9 at 10:16 AM, dzo said:
Just use gimp.
I am sorry to post many times.
I almost solved myself.
The product number of the device I had was AVIC0257, and the system name was NA100BOT.VER, NA100FNT.VER, so I think it is NA100.If you create AVIC0257 in the root folder of SD and insert NA100OPN.VER and NA100OPN.DAT put in it, the navigation is recognized and [4.00000] is displayed as the data version of SD.
However, when you try to install [CRC Err(A)] is displayed.
Are you having problems creating NA100OPN.DAT?If the file is not correct, please tell me how to convert bmp that can be displayed on Windows to 16-bit RGB 565 format.
I attach the data I want to create and the image I want to display.https://mega.nz/#F!92YR0SJK!J8zSzo7xpwez4fRG1fAUrg
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On 2019/7/9 at 10:16 AM, dzo said:
Just use gimp.
Compilation and generation of NA090OPN.VER succeeded.
Thank you very much.It can not be installed in Navi.
The navigation side is not aware.Is the file structure of the SD card OK?
-SD
--OPNXXX
---NAXXXOPN.DAT
---NAXXXOPN.VER
My navigation was NA100OPN and NA092OPN.
Internal system file are almost the same as NA090.
When I made NAXXXOPN.DAT and NAXXXOPN.VER, I changed it to NA100 or NA092, including the inside part of NA090.
Please give me advice. -
On 2019/7/9 at 10:16 AM, dzo said:
Just use gimp.
Thank you for your prompt response.
Is it safe to convert the image (BMP) you want to change with fixbmpheader.c, change it to the NA090OPN.DAT name, and add a 512-byte header?
If I want to display PIONEER.DAT on Windows, will I use extractbmp.c to change to BMP?
I do not know how to use DZO's .c script published on github. I use Windows. I am glad if you can tell in detail.
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22 hours ago, dzo said:
I don't think there is an easy way to dump the existing splash screen because it's on a separate partition and not accessible to the file manager.
Attached is a data file with a pioneer logo, you can view it in gimp by importing it as raw 800x600 rgb565 with a 512 byte header.
The important thing to get correct is the directory structure for the update, I think the main directory name has to be the same as the product name in:
/USER/PRG0/PF090APL.HTM
Yours probably won't be AVICMRZ90.
Thank you for your quick response.
There are two more questions.
The first question is Attached [PIONEER.DAT] How do you check the image preview on the PC?
Second question.
What software should I use to convert bmp to 16-bit RGB565 (NA090.OPN) on Windows?
I am sorry for the basic questions. -
On 2017/5/10 at 8:40 AM, dzo said:
Here are instructions on how to change the mrz99 splash screen.
First get an 800x480 image to use. Save it in 16 bit rgb565 format, strip the header off so it is exactly 768000 bytes long.
add a 512 byte header that starts like this:
00000000 a5 5a 5a a5 00 b8 0b 00 bc ea cd 15 00 00 00 01 |.ZZ.............|
00000010 01 00 00 00 00 00 00 00 4e 41 30 39 30 4f 50 4e |........NA090OPN|
00000020 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
with the other bytes 0xff
call it NA090OPN.DAT
compile the makever.c program from my github and run it with NA090OPN.DAT to generate NA090OPN.VER.
On a usb stick or sd card create a directory called AVICMRZ90 with a directory OPN090 inside it.
copy NA090OPN.VER to AVICMRZ90 as PF090OPN.VER and OPN.VER (I can't remember which is correct so just put both in there)
copy NA090OPN.DAT to the OPN090 directory and rename it as PF090OPN.DAT
start testmode and select "forced firmware update" in japanese, I think it's the third entry but check first using google translate.
select "opening image", i think it's the last entry but again, check.
select usb or sd card and a new version number should appear, if not, check your directory structure and file names.
hit menu (or it could be another key) and it will write the splash screen.
I have done this and it works but as you can see it's not a simple process, it took me a long time to figure out the directory structure and
when it finally worked I had the DAT and VER files in lots of places with different names so the above may not be 100% correct but with some trial and error you should be able to get it to work. There is no way to go back to the standard image.
I'm happy with the splash screen I have now so I'm not going to change it or spend time making this process easier.
I'm definitely not going to take requests to convert splash screen images into dat and ver files!!
Nice to meet you.
I got Nissan genuine MP310-A and Daihatsu genuine NMDP-W59.
Both are equivalent to the MRZ 99, and the splashstart launch screen displays the Nissan and Daihatsu logos.
I want to rewrite this.
However, I first want to know how to back up the car company's original [NA090OPN. DAT].
Also, if you do not know how to create NA090OPN.DAT, can you send me a sample? -
Hello everyone.
I'm AVIC series on testmode.
Bat ****
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I am Japanese.
I have the navigation "MRZ series" of Japan.The model whom I have is "AVIC-MRZ99 "
It looks like " Z110BT" of an overseas version and "Z120BT".
However, even if TESTMODE.KEY is installed, it is not possible to use it.
"CAUTION - It is displayed as Test Mode Failed Starting Turn Off ACC "
Your help me!!!!
-Original-
ç§ã¯æ—¥æœ¬äººã§ã™ã€‚
ç§ã¯æ—¥æœ¬ã®ãƒŠãƒ“ゲーション"MRZシリーズ"を所æŒã—ã¦ã¾ã™ã€‚ç§ã®æ‰€æŒã—ã¦ã„るモデルã¯â€AVIC-MRZ99"ã§ã™ã€‚
海外版ã®" Z110BT"ã‚„ â€Z120BTâ€ã«ä¼¼ã¦ã„ã¾ã™ã€‚
ãŸã ã€TESTMODE.KEYをインストールã—ã¦ã‚‚使ãˆã¾ã›ã‚“。
"CAUTION - Test Mode Failed Starting [Turn Off ACC]"ã¨è¡¨ç¤ºã•ã‚Œã¾ã™ã€‚
皆ã•ã‚“ã®ãŠåŠ©ã‘ã‚’
AVIC-MRZ99 Custom Firmware / Testmode
in Hacks/Mods
Posted
Thank you for your support.
Not all are perfect, but some opening boot images were modifiable.
I wrote a way to apply the opening image with the help of Mr. dzo.
[How to change the opening image of Raku Navi]
1. In the test mode on the navigation side, select "Start writing data(プログラム強制書換)" from "Opening Image data write(起動データ書き込み)", and check the *** characters of ***.OPN (Example:NA090.OPN)
2.Edit the image you want to display with GIMP etc.Make a mirror image and upside down the image Save it as bmp 800x480 in size.
3.Display the .bmp image saved earlier with the binary editor Copy the character string from [00 00 00 00 00] (00008A) to the end, and
00000000 a5 5a 5a a5 00 b8 0b 00 bc ea cd 15 00 00 00 01 |.ZZ.............|
00000010 01 00 00 00 00 00 00 00 4e 41 30 39 30 4f 50 4e |........NA090OPN|
00000020 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
000001F0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
After that, paste the binary data from 00000008A copied earlier and save it with the number .dat confirmed in 1.(Example:NA090OPN.DAT)
※ At this time, confirm that it is 768, 512 bytes.
4.Download [makever.c] from https://github.com/dzo/mrz99 Open makever.c with a text editor (NA090) and change the three listed to the numbers confirmed in 1.
5.Compile [gcc makever.c -o makever] with the C language compiler (Msys2 or ubuntu for Windows) installed with gcc, and create makever.exe.
6.Put the created .dat in the same folder as makever.exe, and execute [./makever NA090OPN.DAT NA090BOT.VER] from the C language compiler.
7.Create a folder called [AVIC ****] in the SD root folder.
Put it in the folder where you made .VER (eg NA090OPN.VER) that came out in 6.
(* Indicates the model name of Navi. If you do not know, it is written that you look at the .HTM file of Navi. Example: AVICMRZ90, AVICMRZ0047, etc.)
8.Create a folder called OPN *** in the folder created in 7. (Example: OPN090) Put DAT made in 3 in it (example: NA090OPN. DAT)
SD
-AVICMRZ090
-NA090OPN.VER
-OPN090
-NA090OPN.DAT
9. Insert the SD card into the navigation and open the test mode
10. Open [Forced program write(プログラム強制書換)] → [Opening Image data write(起動データ書き込み)] from the test mode and confirm that the version is displayed in the SD and execute
However, I will display a custom image for 5 seconds after launching this way. The remaining 5 seconds is the image before the change. After that, the custom image was displayed for only one second.
I'm happy with this because I like it [custom images 5 seconds + original images 5 seconds].
Thank you very much.
https://mega.nz/#!wz4wQACR!dy3ddJLRu-uvmKYuAD7pXopShD2U6n8wR7aOTDkNjZ0