<div dir="ltr"><div>The Turbo Power AsyncPro is free and is on Source Forge. its kept up to date will Delphi versions as well. I have used it for YEARS and its always worked well for me and its easy to use.<br><br></div>Jeremy<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 9, 2015 at 10:36 AM, Steve Peacocke <span dir="ltr"><<a href="mailto:steve@peacocke.net" target="_blank">steve@peacocke.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Rob,<br>
<br>
I used to do a lot of programming direct to hardware, some of those were weird and unique items.<br>
<br>
I used TMS Async from tmssoftware quite successfully. It's reasonably cheap too.<br>
<br>
Haven't used that in years though so no idea if later Delphi releases now handles all that itself happily now or if there is still a need.<br>
<span class="HOEnZb"><font color="#888888"><br>
Steve Peacocke<br>
<a href="tel:%2B64%20220%20612-611" value="+64220612611">+64 220 612-611</a><br>
</font></span><div class="HOEnZb"><div class="h5"><br>
<br>
> On 9/06/2015, at 10:17 am, Robert Martin <<a href="mailto:rob@chreos.co.nz">rob@chreos.co.nz</a>> wrote:<br>
><br>
> Hi<br>
><br>
> We have talked to a number of Eftpos terminals. Normally this is<br>
> through a middle ware application (often ActiveX) that in turn deals<br>
> with the hardware. However we are now looking at a system that requires<br>
> serial communications. What serial components would people recommend to<br>
> do this?<br>
><br>
> Thanks<br>
> Rob<br>
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