Testing bootmode

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bignslow

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	Testing bootmode « on: December 26, 2019, 01:23:08 PM »

I am trying to test if my ECU is going into boot mode. It's a Volvo ME7.1 with 29F800. I am grounding Pin24 before applying power.

I am using Ebay Vag-com cable that I loaded Rosstech ept file onto. Nefmoto recognizes the cable. I am just not sure what output I should be seeing to determine whether or not it's going into bootmode. I tried reading using Galletto with exe modded with cable serial and it's saying boot mode inactive.

This is the output I see in Nefmoto.

Quote

Disconnected
Connecting...
Starting bootstrap loader upload.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Bootstrap loader upload failed. Failed to receive device ID response for init zero byte.
Disconnected
Connecting...
Starting bootstrap loader upload.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Received device ID response for init zero byte.
Successfully uploaded bootstrap loader.
Failed to receive bootstrap loader started status message.
Disconnected
Connecting...
Starting bootstrap loader upload.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Received device ID response for init zero byte.
Successfully uploaded bootstrap loader.
Failed to receive bootstrap loader started status message.
Disconnected
Connecting...
Starting bootstrap loader upload.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Bootstrap loader upload failed. Failed to receive device ID response for init zero byte.
Disconnected
Connecting...
Starting bootstrap loader upload.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Sent bootstrap init zero byte.
Bootstrap loader upload failed. Failed to receive device ID response for init zero byte.
Disconnected

Does this mean that it partially connected?

Quote

Received device ID response for init zero byte.
Successfully uploaded bootstrap loader.

I've tried using Rosstech and FTDI drivers with same result. Does the order in which I switch the power on matter? Can I use same power supply to power both my OBD cable and the ECU and flip them on at the same or does the OBD cable need to receive power before the ECU?


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birchbark506

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	Re: Testing bootmode « Reply #1 on: December 26, 2019, 03:41:17 PM »

try to use galletto 1260 software i never had luck with nefmoto


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nyet

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	Re: Testing bootmode « Reply #2 on: December 26, 2019, 06:00:28 PM »

Quote from: birchbark506 on December 26, 2019, 03:41:17 PM

try to use galletto 1260 software i never had luck with nefmoto

Luck with what, specifically? Please file a bug.

Assuming both of you are even aware of this:

https://github.com/NefMoto/NefMotoOpenSource/issues/6
http://nefariousmotorsports.com/forum/index.php?topic=12861.msg106106#msg106106


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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex

bignslow

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	Re: Testing bootmode « Reply #3 on: December 26, 2019, 09:36:07 PM »

Quote from: nyet on December 26, 2019, 06:00:28 PM

I am not trying to flash with Nefmoto. I am simply trying to see if ECU is going into bootmode.


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dilly

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	Re: Testing bootmode « Reply #4 on: December 31, 2019, 09:22:30 PM »

Quote from: bignslow on December 26, 2019, 09:36:07 PM

I am not trying to flash with Nefmoto. I am simply trying to see if ECU is going into bootmode.

you guys gotta read . nefmoto does not support bootmode


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_nameless

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	Re: Testing bootmode « Reply #5 on: January 01, 2020, 07:40:53 AM »

Quote from: dilly on December 31, 2019, 09:22:30 PM

you guys gotta read . nefmoto does not support bootmode

it still shows if its in bootmode or not tho


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Giving your mom a tuneup

birchbark506

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	Re: Testing bootmode « Reply #6 on: January 01, 2020, 11:10:51 AM »

Nyet, I had be able to use the nefmoto with blue kkl no problems. But with Ross-tech hex-can in dump mode I wasn't able to use it. I use galletto 1260 with ross tech cable I'm dumped mode


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