by: Tim Rentsch |
last post by:
Here's another question related to 'volatile'. Consider
the following:
int x;
void
foo(){
int y;
y = (volatile int) x;
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by: ben |
last post by:
Hello All,
I am trying to make sense of a bit of syntax, is there a guru out
there that can clear this up for me.
I have a buffer declared as
static volatile u8 buffer;
and I have a...
|
by: Ian Pilcher |
last post by:
It's pretty common to see declarations such as:
static volatile sig_atomic_t caught_signal = 0;
C99 defines sig_atomic_t as a "... (possibly volatile-qualified) integer
type of an object that...
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by: google-newsgroups |
last post by:
Hello,
even (or because?) reading the standard (ISO/IEC 9899/1999) I do not
understand some issues with volatile. The background is embedded
programming where data is exchanged between main...
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by: dingoatemydonut |
last post by:
The C99 standard states:
"In the abstract machine, all expressions are evaluated as specified
by the semantics. An actual implementation need not evaluate part
of an expression if it can deduce...
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by: Mark |
last post by:
Hi List,
I want to write a function to copy some data out of a hardware buffer.
The hardware can change the contents of this buffer without it being
written to by my function. I want to use...
|
by: Samuel R. Neff |
last post by:
When is it appropriate to use "volatile" keyword? The docs simply
state:
"
The volatile modifier is usually used for a field that is accessed by
multiple threads without using the lock...
|
by: Rakesh Kumar |
last post by:
Hi -
I am actually trying to get my feet in multi-threaded C++
programming. While I am aware that the C++ standard does not talk
about threads (at least, for now - in C++03) - my question is more...
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by: S James S Stapleton |
last post by:
Is volatile necessary anymore? I have a two-thread piece of code I've been
testing to figure out what volatile does (fairly simple code, uses
pthreads). I have an update thread (variables passed as...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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