Loss of communication

Questions on UARTs, and serial communication
demoman
Posts: 4
Joined: Thu Mar 28, 2013 6:02 pm

Loss of communication

Postby demoman » Fri Jul 12, 2013 2:39 pm

I picked up a new machine (PC) recently.

When I started downloading large BASIC programs, there were often loss of communication errors. Seemed like it had to do with certain constructs being used in BASIC, so I eliminated those, but...

Recently it started happening more frequently. So I updated the FTDI driver, but still no luck.

Finally I logged onto the HP website and did a check for driver updates, turns out there were a lot of them. And what do you know, the BASIC download problem went away.

Moral of the story; when hardware issues crop up, make sure your system is up to date.

paullarry
Posts: 3
Joined: Fri Mar 03, 2017 9:54 am

Re: Loss of communication

Postby paullarry » Wed Aug 30, 2017 8:47 am

Don't you run auto update for that? it is one of the main problems that can effect your all soft wares and other programs as well.

basicchip
Posts: 743
Joined: Fri Oct 19, 2012 2:39 am
Location: Lake Tahoe, CA
Contact:

Re: Loss of communication

Postby basicchip » Wed Aug 30, 2017 7:23 pm

Auto update does not update BIOS or many low level drivers. For that you need to log into the hardware vendor of your machine and check for their updates. I do it from time to time, probably about once a year or more frequently if some hardware is misbehaving.


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