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rp3440 cannot communicate through serial port

H.Hassib
Occasional Advisor

rp3440 cannot communicate through serial port

Hi,
I tried to use rp5470 serial port following the document ID KBRC00011494 and I succeeded but when I tried to do the same with the rp3440 but failed...
what I noticed when doing ioscan -fnC tty is there is a difference between the 2 machines: I cannot find /dev/cul0p2 I have only the tty1p2 and p2 .. etc
Is that normal ?
6 REPLIES
Torsten.
Acclaimed Contributor

Re: rp3440 cannot communicate through serial port

Different systems, different ports. This is normal.

What do you want to connect and where???

Hope this helps!
Regards
Torsten.

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There are only 10 types of people in the world -
those who understand binary, and those who don't.

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H.Hassib
Occasional Advisor

Re: rp3440 cannot communicate through serial port

I want to connect it to siemens communication device called tc35
Torsten.
Acclaimed Contributor

Re: rp3440 cannot communicate through serial port

And witch of the 5 serial ports?

Hope this helps!
Regards
Torsten.

__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.

__________________________________________________
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H.Hassib
Occasional Advisor

Re: rp3440 cannot communicate through serial port

I am using the remote port and tty1p2 which is in the inittab
Torsten.
Acclaimed Contributor

Re: rp3440 cannot communicate through serial port

0/7/1/1 port 2 is remote port but under MP control, unless you assign it to the OS.

Hope this helps!
Regards
Torsten.

__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.

__________________________________________________
No support by private messages. Please ask the forum!

If you feel this was helpful please click the KUDOS! thumb below!   
H.Hassib
Occasional Advisor

Re: rp3440 cannot communicate through serial port

Yes I assigned it to the OS using the sa command