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- #VAG EEPROM PROGRAMMER IMMO PIN HOW TO#
- #VAG EEPROM PROGRAMMER IMMO PIN UPDATE#
- #VAG EEPROM PROGRAMMER IMMO PIN PLUS#
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I am a beginner, and probably don't know what I am talking about, but I have been having problems interfacing with I2C and a sparkfun wee.
#VAG EEPROM PROGRAMMER IMMO PIN PLUS#
A don't matter as they're not used internally, as such assuming you have the 24LC16B the address has to be 0x50 plus the upper 3 bytes of the memory address WP needs to be tied to Vss to be able to write to the eeprom, but you should still be able to read with it tied to Vcc, maybe you could try switching it? The other was removed from a device motorcycle dash that was produced in Power looks good at least according to my Fluke I've tried both 0x50 and 0x51 with the same results. One of them is a brand new engineering sample, delivered from Taiwan earlier this week. I must still be doing something wrong I get the same results with two different chips, which is why I think something isn't right. One thing to note is the upper 3 bits of the memory location form the lower 3 bits of the device address, so to access memory location 0x12C, you use the device address 0x51, rather than 0x I modified your code, and it now works for me: Code. I tested this only a week ago, not only does it work, but even with WP enabled you can send write commands to the chip Something's tripping me up Here's an example of what I'm looking at: Code.
#VAG EEPROM PROGRAMMER IMMO PIN UPDATE#
That's a great help, thank you! I did have one question about the WP pin though If I have write protect enabled, is it still possible to update the internal address pointer? Delta Guest. To update the pointer you send the address that you want to read from using Wire. Hi, I have a 24LC which I believe is similar to yours but just with a larger capacity.
#VAG EEPROM PROGRAMMER IMMO PIN HOW TO#
If you want to do a sequential read, you have to do a write first to update that pointer, then switch to reading.Ĭan anyone give me an idea on how to get started? Waffle Guest. From what I read in the datasheet for the EEPROM, there's an internal pointer or something on the chip, and a read will start wherever it is random read. When I go to the link you provided, the inspector tool does not show up Is it broken or am I doing something incorrectly?Pages: 2. Originally Posted by zckariya Downloads Uploads 0. VAG-PROG: ECU configuration programmer for VW/Audi/Škoda/Seat Attached Images? Last edited by michbil 15th February, at PM. I use this tool with unknown instrument clusters, peugeot bsi's with unknown version, etc. Hex editor is only tool, that allows you to do your work faster. This example of simple denso instrument cluster mileage correction with no calculator used, only hex editor tools. With inspector tool you can see various data representations and find data areas that protected by checksum, do mathematical expressions on hex data. In this app you can open several versions of your binary file, compare them, mark interesting areas with different colors. Hello everyone, i want to show you my online hex editing tool hex-works. of 2 1 2 Last Jump to page: Results 1 to 15 of Thread Tools Show Printable Version. What's New? Forgot Username? Remember Me?
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Welcome, Guest.Realtime Posts Downloads Chatbox. Did you miss your activation email? Powered by SMF 1. Know I found out that we are talking about vw cluster I have made only Audi xxxxxx clusters but it shouldn't be much more complicated Quote from: macxxx on October 25,AM. The characters on the right will change as you input the correct coding from your ECU file. Quote from: ianpgonzaga on October 24,PM. Okay I can manage that but I thought the VIN was stored in 3 places, two of which are in the encrypted portion?Īlso should I change the immobiliser ID to match my vehicle? I'm not sure if this ID is supposed to correspond to the cluster or the vehicle? Quote from: fukenbroken on October 24,PM. No checksum in that area of your cluster so don't worry about it. Use a hex editor with a parallel ascii view like Neo hex editor or something like that. I'm also not sure if I will face any checksum issues or anything like that? Quote from: macxxx on October 24,PM. Yes I have, but i'm not sure which addresses to change exactly. Quote from: fukenbroken on October 24,AM. EDC15p+ with vag eeprom programmerĭoes anyone happen to know how I can do this? Thanks, James.