Experimental Physics and
Industrial Control System

On Thursday, September 06, 2012 21:32:58 Davidsaver, Michael wrote:
> There is a set of macros in devLib2 defined for all OSs
> 
> http://epics.sourceforge.net/devlib2/
> 
> They have forms like le_read32(address) and nat_write16(addr,value) with
> variations for 8,16, and 32 bit data widths and byte order swap (be_/le_
> for PCI) and no swap (nat_ for VME).  By default there are just volatile
> pointer dereference.  There are specializations for those RTEMS and vxWorks
> targets which provide something better.

Ah great, thanks. I didn't know about that.

> http://epics.sourceforge.net/devlib2/group__mmio.html
> 
> I'd provide some more links, but the hgweb page won't load for me right
> now...
> 
> http://epics.hg.sourceforge.net/hgweb/epics/devlib2/
> 
> Look in the common/ directory.
-- 
Ben Franksen
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References:

Epics driver using BLT or CBLT to read FIFO wanted Bai Jiaoni

Re: Epics driver using BLT or CBLT to read FIFO wanted Benjamin Franksen

RE: Epics driver using BLT or CBLT to read FIFO wanted Davidsaver, Michael

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