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-   -   5/24/2005: PSP billboard fails with Windows error (http://cellar.org/showthread.php?t=8414)

LCanal 05-26-2005 04:29 AM

That's obviously an old cockpit. The new Airbus A380 only has one pilot and a dog.
A dog you ask? Yes a dog.
What is the dogs job? To bite the pilot if he touches the controls.
And the Pilot's job? To feed the dog.

It's an old pilot's joke oops that an old joke about pilot's

dar512 05-26-2005 09:34 AM

As a programmer, these kinds of crashes really make me wonder.

These have to be single-purpose computers, right? And it would make sense that these be closed systems - no network connection to anything. And they're probably running this one processs. So what's to make them crash?

The only thing I can think of is that they must have special video drivers for these screens that aren't written or tested too well.

BrianR 05-26-2005 10:33 AM

1 Attachment(s)
That makes me think of this cartoon, and also this.

jaguar 05-26-2005 10:42 AM

Quote:

These have to be single-purpose computers, right? And it would make sense that these be closed systems - no network connection to anything. And they're probably running this one processs. So what's to make them crash?
The same stuff that makes every other program crash? Memory leaks, buffer overflows, incorrectly validated incoming data from controls or sensors.....Sure some of that stuff shouldn't bring down the system but this is windows and it is embedded.

dar512 05-26-2005 11:02 AM

Quote:

Originally Posted by jaguar
The same stuff that makes every other program crash? Memory leaks, buffer overflows, incorrectly validated incoming data from controls or sensors.....Sure some of that stuff shouldn't bring down the system but this is windows and it is embedded.

But with no user input and the data input well known? I'd be embarrased if that were my code.

jaguar 05-26-2005 11:12 AM

No user input? It's there over 200 controls in the average modern cockpit? Controlling a few hundred systems from aircon to pressurisation to hydraulics many of which have to interact with custom interfaces for all of them, no off the shelf stuff here...It's not excuse but it's not exactly the easiest thing to code.

LabRat 05-26-2005 11:21 AM

That's not Ph*t*sh*pped??

dar512 05-26-2005 01:18 PM

Quote:

Originally Posted by jaguar
No user input? It's there over 200 controls in the average modern cockpit? Controlling a few hundred systems from aircon to pressurisation to hydraulics many of which have to interact with custom interfaces for all of them, no off the shelf stuff here...It's not excuse but it's not exactly the easiest thing to code.

Sorry I wasn't more explicit. I was referring to the PSP billboard and friends.

capnhowdy 05-26-2005 09:03 PM

Suddenly the term "crash" has new meaning.....in parallel with the topic.


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