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Thanks for the reply..

So would it matter if the pin was set high or low, when the programmer was connected?


Gordon

Hello,,,

Can anyone tell me what happens to the ICSP pins during programming?

If i have a PIC with dedicated ICSP pins, nothing at all on them just the ICSP connections, how
should i leave...

Many thanks to Henrik for taking the time to explain this for me, at last it is clear...

But Hekler is absolutely right, there's no substitute for actually seeing it working.


Gordon,,

Hi Henrik,

It is slowly sinking in!

But, how do i get the duty range in your example 0-103 is this just the 26 * 4 = 104 (with 103 available)?


Gordon,,,

Hi, Thanks for this.

I understand the routine, but the actual details is still not clear.

If you take the example of 253, would this be:

253 = 11111101 So

10 9 8 7 6 5 4 3 2 1 0 ...

I am really struggling with the PIC12F683 PWM module, duty cycle.

Moving on from my recent post regarding 38khz modulator, I can not find enough information in the datasheet about how to write...

Ok,

I understood the electronics, but have have been looking at the datasheet for the 12F683.

I am sure this is going to end up being a simple answer, but i have been looking at the duty cycle...

Hi Henrik / Bruce,

Thankyou for the pointers..

I have been trying things out on various PIC's, but they all have PWM. What you have described is exactly what i am trying to do.

I completly...

hello,

Can anyone help with this?

I wanted to make an IR data link, i can use the method described elsewhere using a 555 with pin 4 connected
to my PIC, but i understand this can be unstable....

Many thanks,,

That's exactly what i was looking for.

I did check Crownhill.co.uk but missed the link (looked under bluetooth only).


Gordon.

Hello,,

Can anyone suggest a good bluetooth module? the kind i thinking about is a bluetooth to serial out, simple to attach to the PIC and read with PBP.

I am aware of the BTM-222, but i have...

Hi Henrik,

Yes that has helped.... Many Thanks.

Just to clarify, if others are using the WDT to wake the PIC, then they must be referring to using "Sleep"? Or some other NON-PBP method.

But...

Hi,,

Lets say it's a 16F689, although i am just trying to understand general best methods, so it's a bit open....

Gordon.

Would really appreciate any comments or feedback…

Thanks


gord11

I recently asked some questions about timings, loops and interupts, with some good responses - however, further reading has raised even more questions.

I have noticed that several people refer to...

Thankyou for the comments.

Sorry i was not clear about the timers, yes, these are just software variables which are incremented and cleared as required.

My questions are general, i don't have...

I have been using PIC BASIC Pro for a long time, however all my applications have been very basic, a range of inputs and range of corresponding outputs,
and a small amount actual processing.

The...