Hi,
I would like to know what choice must I do between there options for make
better programming:
-Interrupt service routine / periodic real-time task (what is faster of
make a controller with a A2D/D2A board? and can I use floating point
operation with both method?)
-What is the better method to write/read on a device : (see code examples)
/* badr is a ptr uint8 on the base address of the device */
writeb(data,badr);
or
outb_p(data,badr);
or
*badr=data;
I have source code with all examples and I would to know what is faster and
what is the "regular" good method?
Thanks a lot to all people that have send me sources code of driver and
reference to documentation.
Stephane Bouchard
[EMAIL PROTECTED]
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