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Error connecting to raspberry pi.

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Karl Fransson
Karl Fransson 2018-4-22
回答： julio espinoza 2022-2-18
Cannot establish a connection to the board with device address "169.254.157.71". Wait 30 seconds and try again.
I've used putty to enable SSH and the default settings for username and password. I can ping to it but I can't create the object using the line:
My_raspi = raspi('169.254.157.71','pi','raspberry')
MATLAB just tells me to wait 30 seconds. Any thoughts?
Edit: seems to be working just fine on MATLAB R2017b. Not on MATLAB R2018a.

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回答（2 个）

Omar Hadeed
Omar Hadeed 2019-11-20
The raspberry pi rebooted abruptly and now it's stuck on the old session. You need to update the server.
Try this:
raspi.internal.updateServer('ip_address','username','password')
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Ej Math
Ej Math 2021-8-26
Worked for me also.. Thank you
Prabuditha Isuru Abhishake
Prabuditha Isuru Abhishake 2021-10-14
Hi, can I please know is this work after pi reboot (turning off the power and on it again)?

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julio espinoza
julio espinoza 2022-2-18
Muchas gracias, si me funciono

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