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Re: Please Help...Programming Assitance Needed with Dragon12

by Michael.Zaiser :: Rate this Message:

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I am very new to programming/HC12 so please bare with me.  The code i

>am currently dealing with is something my professor made available so
>that i can modify it.  I am trying to run a heater using the Dragon 12
>with a relay hooked up between the two.  I already have a thermistor
>set up on the board with temperature being displayed to the LCD.  I am
>wanting the heater to turn on when the temp is below 270 and turn off
>when the temp is above 280.  I currently have the relay hooked up to
>PB2 and ground.  This is where my programming knowledge ends.  I am
>assuming it is just a matter of turning the relay either high or low
>according to my previously mentioned criteria.  What i am wanting to
>know is what i need to add to my Freescale CodeWarrior C code to cause
>these things to happen.  If there is any other information you need,
>let me know.  Thanks for your help.
>
>-Bryan
>

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