Author Topic: Autoliv NV2 on Raspberry Pi  (Read 22641 times)

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Offline railrun

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Re: Autoliv NV2 on Raspberry Pi
« Reply #75 on: January 02, 2022, 12:54:43 pm »
Hi, I'm still trying to start my camera. I'm using an ELM327 but didn't receive any datas. Any idea what I'm doing wrong?
Code: [Select]
>ATZ
ELM327 v1.5
>ATSPB
OK
>ATPBE005
OK
>ATAL
OK
>ATCM000
OK
>8B02270155555555
NO DATA
 

Offline oPossum

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Re: Autoliv NV2 on Raspberry Pi
« Reply #76 on: January 02, 2022, 03:44:20 pm »
ATZ                              // Reset
ATPBE005                    // 100kbps for user protocol B
ATSPB                         // Select protocol B (User1 CAN)
ATSH000657               // Set transmit address to 0x657
ATAL                           // Allow long messages
ATCM000                    // Address mask
8B02270155555555    // Request seed
« Last Edit: January 02, 2022, 03:51:13 pm by oPossum »
 
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Offline oPossum

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Re: Autoliv NV2 on Raspberry Pi
« Reply #77 on: January 02, 2022, 03:51:51 pm »
C++ code for ELM327 attached
 
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Offline railrun

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Re: Autoliv NV2 on Raspberry Pi
« Reply #78 on: January 02, 2022, 04:01:41 pm »
ATZ                              // Reset
ATPBE005                    // 100kbps for user protocol B
ATSPB                         // Select protocol B (User1 CAN)
ATSH000657               // Set transmit address to 0x657
ATAL                           // Allow long messages
ATCM000                    // Address mask
8B02270155555555    // Request seed
Thank you
I forgot the ID.
I feel a little bit dumb  :palm:
 

Offline dnhkng

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Re: Autoliv NV2 on Raspberry Pi
« Reply #79 on: April 27, 2022, 02:09:32 pm »
Is anyone interested in building their own cheap fast Thermal Camera?

I have a pretty nice DIY solution finished (check back a page of two), although its nowhere near as nice as the OpenIRV
https://www.eevblog.com/forum/thermal-imaging/openirv-isc0901b0-(autoliv-nv3-flir-e4568)-based-opensource-thermal-camera/

But, it's cheap as it uses a Chinese FPGA module  (<20 euro), a Raspberry Pi Pico with micropython for unlocking, and a handful of components that can be hand soldered (the Decoded chip is a little tricky).

I was thinking about selling a PCB board, as a kit on Tindie/Etsy, together with all the code.

Is anyone interested? If so, let me know if you would prefer:

   a) A 4.5 inch 480x320 LCD, and have a hand-held device that can run on a USB battery pack
   b) A 7 inch 800v480 LCD, and have a hand-held device that can run on a USB battery pack
   b) an adapter from the NVCAM to 480P HDMI for display on any HDMI monitor, or with a USB capture dongle as a webcam

A kit (PCB and the parts in a bag) for maybe 120 euro, and assemble for 150, BYO NVCAM

Any feedback?
« Last Edit: April 27, 2022, 02:32:37 pm by dnhkng »
 
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Offline dmendesf

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Re: Autoliv NV2 on Raspberry Pi
« Reply #80 on: April 29, 2022, 10:53:23 pm »
 :For me the cheapest option whith code that can later be used to tailor it to my needs.
 

Offline dnhkng

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Re: Autoliv NV2 on Raspberry Pi
« Reply #81 on: May 02, 2022, 06:46:31 am »
[attachimg=3]Here are some images of the 7" display prototype.

The display is in a laser-cut housing, and the PCB lives in a small 3D printed enclosure. It runs on an external USB battery and seems to last for ages (hours!). 

@dmendesf:  Sure, it would come with access to the Repo, with VHDL and the Micropython code for the Raspberry Pi Pico.  The cheapest option would just be the PCB and access to the code, BYO FPGA/RPi Pico and IC's/passives. Is that something you want?
« Last Edit: May 02, 2022, 06:58:05 am by dnhkng »
 

Offline ArsenioDev

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Re: Autoliv NV2 on Raspberry Pi
« Reply #82 on: May 02, 2022, 01:56:28 pm »
I'll bite; how much you askin for base price?
 

Offline RO

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Re: Autoliv NV2 on Raspberry Pi
« Reply #83 on: May 06, 2022, 07:18:11 pm »
I too would be very interested!

I actually bought the tang primer and display a while ago, kind of hopeful I could copy your displayed progress in this thread.
(Monkey see monkey do ;)

But i can't really wrap my head around the camera unlock part.
Any help would be much apreciated
 

Offline newex

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Re: Autoliv NV2 on Raspberry Pi
« Reply #84 on: May 12, 2022, 12:28:19 pm »
I would also order psb. Interested adapter to HDMI.
 

Offline dmendesf

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Re: Autoliv NV2 on Raspberry Pi
« Reply #85 on: May 13, 2022, 08:35:10 pm »
Yes, i'm interested. Will send a PM.
 


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