A slicker way to be constantly changing the duty cycle?

[HankMcSpank]

Hi Guys.

Firstly Bert....apologies I didn't post the full code (ironically, I thought for simplicity's sake)....further up my program, I had exactly as you'd outlined, namely...

 
CCP2CON.4 =  duty.0
CCP2CON.5 =  duty.1
CCPR2L.0   =  duty.2 
CCPR2L.1   =  duty.3
CCPR2L.2  =   duty.4
CCPR2L.3  =   duty.5
CCPR2L.4  =   duty.6
CCPR2L.5  =   duty.7

in fact I tried Henrik's simpler way first, but when that didn't work (ie period register didn't update as I thought they should), I mapped them longhand as above.

Apologies for not showing the full picture....and many thanks for helping me out (again!)

Henrik,

Sometimes I get so wrapped up that I lose sight of the obvious (I had many things on the go yesterday ....ultimately cracking a long standing coding issue (yay) ....but while doing so, I think my brain got fogged).....yep, my variable 'Duty' is not 'tracked' in real time as it were, which means I do need to update the period setting bits bt y pointing at my variable everytime I wish to change the duty...so yes, your sub routine is the order of the day.

Many, many thanks

....thanks heavens for forums like this with people so willing to help.