Re: To program RS-485

[Jeffrey Creem <jeff@thecreems.com>]

Beh Kheng-Yin wrote:
> On Jul 4, 11:26 am, "Steve" <nospam_steve...@comcast.net> wrote:
>> "Beh Kheng-Yin" <AlliR...@gmail.com> wrote in message
>>
>> news:1183472729.354677.313330@e9g2000prf.googlegroups.com...
>>
>>> Hi,
>>> Does anyone have the experience in programmingRS-485? I need some
>>> ideas. Thanks.
>> More information needed.
>>
>> Are you looking for a project for school?
>>
>> Are you trying to write an Ada program that communicates with a device usingRS-485and need help?
>>
>> Are you trying to implement a low level serial driver on a microcontroller?
>>
>> Please give a better description of what you're looking for.
>>
>> Regards,
>> Steve
>> (The Duck)
> 
> Hi,
> 
> Yes, I am working on my Automation course project. I need to write an
> Ada program to communicate with a microcontroller network via RS-485.
> I am a beginner and I haven't a clue how to program it, any idea?
> 
> Thanks and Regards,
> Allison Beh
> 

Keep going....You want to communicate with a microcontroller network but 
what is your code running on? Windows, Linux, an RTOS? A microcontroller 
itself?

Are you actually trying to write a device driver for RS-485, interface 
to a device driver? Find a particularly well supported piece of hardware?


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