Asked : demo application only with the serialport

[Stephane Fonteyne]

Hi all

Can anyone here give an example post for example via the serial port control the heating on and off
and to read out an NTC resistor for temperature.
I like the routines for controlling the serial port to the electronics , and vice versa .
That may be a console program , much as a GUI
I have for hardware a ADC 10 bits and a NTC resistor and for load a relais connecting the heating and a Fan.

Kind regards
Stephane

[infratec]

Hi,

I think you are totally wrong here.
For that what you are want todo, you need a microcontroller and not a PC.
Or a microcontroller between your PC and your other hardware.

And if you don't have the knowledge about all that, than you need more intelligent 'ready' hardware.
Like USB temperaturesensors and USB relaiscards.
Look (for example) here: http://kmtronic.com/

Or if you don't know what you really need, tell us the whole story.

I don't want to invest a lot of time for something which is then not used.

For examples of serial port programming:

http://www.purebasic.fr/english/search. ... ort+thread

Bernd

[Stephane Fonteyne]

Hi,

I think you are totally wrong here.
For that what you are want todo, you need a microcontroller and not a PC.
Or a microcontroller between your PC and your other hardware.

And if you don't have the knowledge about all that, than you need more intelligent 'ready' hardware.
Like USB temperaturesensors and USB relaiscards.
Look (for example) here: http://kmtronic.com/

Or if you don't know what you really need, tell us the whole story.

I don't want to invest a lot of time for something which is then not used.

For examples of serial port programming:

http://www.purebasic.fr/english/search. ... ort+thread

Bernd

I think later what application that I want build first the communication of the AD9833 with SPI and the serialport