Sorry I have no skill with proteus but some people on thise forum does.
Good luck.

Hello,

when do you have the overflow?
The code compile fine and have only 5 stacks depth.

Hello,

Thanks you two, I'll try this today and keep ou informed.

Edit: and I was talking about the watchdog timer, and it's strange cause it's working on another project, I'm now trying your code with no success, I'll fond what's wrong!

Depending of what you need to do. In some case the internal oscillator is enough, and accurate enough too. in your case I think you can use the internal oscillator at 8Mhz, this will easely set up to 1ms ISR. And this will free the two pins used for external quartz. If you need a higher frequency os...

check this: http://www.mikroe.com/forum/viewtopic.php?f=88&t=49698
Compare with the datasheet.

Good luck

Hello, I'm working on ready for pic board with a PIC18f45k22. I want to implemant a watchdog like in a previous project, but I'm unable to do so. I've tried to copy the same code as before but nothing to do. I must be missing something. In the configuration window I set Enable to Watchdog. And I tri...

Thank you Janni for your useful help as usual!

Edit:

janni wrote:As far as your code goes, int_variable is an argument - why should it change?

Forgot to answer you, I meant dbl_variable, my mistake

Hello, This is working well. But now I wonder my previous code didn't work on the MCU but worked well in visual studio C. So the code is the following: dbl_variable = pow(2, int_variable-1); dbl_variable is a double. int_variable is an integer. In visual studio the result is ok (1,2,4,8 etc....). In...

Hi,

1) No
2) No

I download everthing from the internet.
I never use any DVD.

Good luck

Hello, When you say that you have a MCU, you only have the chip? Or you have a full aquisition PCB including the sensor? If you just have the chip: 1) Design the board with the sensor to detect the edge of the encoder. => You have to choose the good technical solution, optical or indictive, dependin...

Hello,

Check this, maybe it helps:
http://www.mikroe.com/forum/viewtopic.p ... wm#p120282

Good luck

Hello,

You could use the watchdog, in normal mode you clear it, and when you want to reset you stop clearing.
For exemple:
Then you just have to clear the flag somewhere and the MCU will reset.

BR.

Just search for 18f45k22 datasheet on google, you'll find it. You don't need to read the whole document, it's quite a big one. My advise would be to read the book on mikroe website (previous link), and to try to perform the exemple with your board, you'll then have to find the good register. If you ...

Hi,

You have to read the datasheet.
In fact these are registers used to set or read state in the MCU.
You should also look at this book: http://www.mikroe.com/chapters/view/14/ ... ntrollers/.


Good luck

And i addition to what post aCkO:

http://www.mikroe.com/chapters/view/14/ ... ntrollers/