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Forum Index : Microcontroller and PC projects : sq wave gen prog need help

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sparkey

Senior Member

Joined: 15/06/2011
Location: Australia
Posts: 819

Posted: 01:58pm 15 Jun 2011

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ok if any body can help here..need either a small program to set one of the digital pins on and of as well as being to adust on time and off time..i`m guessing i need to use one of the digital pins on the headder i ;;;;;
or even steer me in the right direction "i am not really fimiliur with the hows and why`s of what the program lines are /or strings /and so on but once i know what i am looking at i will decipher from the mm..manual.....

thanks to all who reply regards sparkey

technicians do it with least resistance

thetinkerer

Regular Member

Joined: 16/06/2011
Location: Australia
Posts: 68

Posted: 07:51pm 15 Jun 2011

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Hello Sparky,
you will need to
- configure a pin for output - SETPIN command
- set the pin high - PIN Command
- have a "on" delay
- set the pin low
- have another delay ("off" delay)

you could perhaps use the Setick to create a timed interrupt(equal on/off time)

May I suggest you sit down and read the manual from cover to cover so that you can familiarise yourself with all the commands.

sparkey

Senior Member

Joined: 15/06/2011
Location: Australia
Posts: 819

Posted: 08:12pm 15 Jun 2011

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thank you regards sparkey i am no programmer expert but thanks for at least showing me a direction..and yes i will read the manual but its like if you dont have a start point then reading becomes teadious and might not be absorbed...

technicians do it with least resistance

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