Hi Seb,

Rob Hamerling wrote:

> I was experimenting with your pwm sample, modified for the 18f2455. I 
> have leds connected to both cpp1 and ccp2 (just a 'lucky' co-incidence) 
> and wanted to see the fading of both leds. 

Regardless the issue with the pwm libs I have an additional remark.
A comment in your sample says that when turning of pwm the LED lights at 
max. In the datasheet of the 18f2455 which I'm using on my test-board I 
found (on page 146):

  "Clearing the CCP2CON register will force the RB3 or RC1 (...) to the
   default low level. This is not the PORTB or PORTC I/O data latch."

With some experimenting with the mentioned PIC I found that after 
pwm_off() the LEDs light full up (only) when the pin has been set (= on) 
explicitly (before initializing pwm). When I reset the pin (= off) the 
LEDs stay off after pwm_off().
Maybe you could repeat this test on your own board (and change the text 
if needed).

Regards, Rob.

-- 
Rob Hamerling, Vianen, NL (http://www.robh.nl/)

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