[NEW MEMBER] [HELP & SUPPORT] Reading data from diagnostic port, using Raspberry Pi and a dedicated CANBUS shield

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Greetings! My name is Marco, I am new in this group, and I am very happy to
be here.

I have recently started using Raspberry Pi and I am amazed by how
versatile it is. One of the things I would like to try achieving, is using
a Raspberry Pi to read data in real time from diagnostic port of my
motorbike and log them on SD card. However, I have not the faintest idea
where to start from. I have never worked with CAN and would greatly
appreciate your help. The RSPi has an expansion board which I believe is
used to read data from the port, using signals H and L. This is the board:
https://www.amazon.it/gp/product/B07PQJMFVP/ref=ppx_yo_dt_b_asin_title_o02_s01?ie=UTF8&psc=1


My experience and knowledge in this field, is very close to zero so I would
greatly appreciate some guidance and hints to be pointed in the right
direction. Some of my questions are:
1. Is this technically possible, with the material I have, achieve my goal?
2. Am I risking to damage or corrupt the ECU of my motorbike if I do real
time reading of the data, while riding the bike?
3. I have a second RSPi and I would like to use that as "emulator" to
produce and spit out data downloaded from the internet (
https://zenodo.org/record/3267184#.XpoiDcgzZPY). By so doing, I could build
up some experience. Possible? Advisable?

Tell me if you need more info about the hardware.
I thank you for your possible comments, input, suggestions.
Kind regards,
Marco

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<div dir=3D"ltr"><div class=3D"gmail_default" style=3D"font-family:tahoma,s=
ans-serif;font-size:small">Greetings! My name is Marco, I am new in this gr=
oup, and I am very happy to be here.=C2=A0<br><br>I have recently started u=
sing Raspberry Pi and I am amazed by how versatile=C2=A0it is. One of the t=
hings I would like to try achieving, is using a Raspberry Pi to read data i=
n real time from diagnostic port of my motorbike and log them on SD card. H=
owever, I have not the faintest idea where to start from. I have never work=
ed with CAN and would greatly appreciate your help. The RSPi has an expansi=
on board which I believe is used to read data from the port, using signals =
H and L. This is the board:=C2=A0<br><a href=3D"https://www.amazon.it/gp/pr=
oduct/B07PQJMFVP/ref=3Dppx_yo_dt_b_asin_title_o02_s01?ie=3DUTF8&amp;psc=3D1=
">https://www.amazon.it/gp/product/B07PQJMFVP/ref=3Dppx_yo_dt_b_asin_title_=
o02_s01?ie=3DUTF8&amp;psc=3D1</a>=C2=A0=C2=A0<br><br>My experience and know=
ledge in this field, is very close to zero so I would greatly appreciate so=
me guidance and hints to be pointed in the right direction. Some of my ques=
tions are:<br>1. Is this technically possible, with the material I have, ac=
hieve my goal?=C2=A0<br>2. Am I risking to damage or corrupt the ECU of my =
motorbike if I do real time reading of the data, while riding the bike?=C2=
=A0</div><div class=3D"gmail_default" style=3D"font-family:tahoma,sans-seri=
f;font-size:small">3. I have a second RSPi and I would like to use that as =
&quot;emulator&quot; to produce and spit out data downloaded from the inter=
net (<a href=3D"https://zenodo.org/record/3267184#.XpoiDcgzZPY" style=3D"fo=
nt-family:Arial,Helvetica,sans-serif">https://zenodo.org/record/3267184#.Xp=
oiDcgzZPY</a>). By so doing, I could build up some experience. Possible? Ad=
visable?=C2=A0<br><br>Tell me if you need more info about the hardware.=C2=
=A0<br>I thank you for your possible comments, input, suggestions.=C2=A0</d=
iv><div class=3D"gmail_default" style=3D"font-family:tahoma,sans-serif;font=
-size:small">Kind regards,=C2=A0<br>Marco=C2=A0</div></div>

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