 Notice. New forum software under development. It's going to miss a few functions and look a bit ugly for a while, but I'm working on it full time now as the old forum was too unstable. Couple days, all good. If you notice any issues, please contact me. |
Forum Index : Microcontroller and PC projects : MM(+) PWM question
| Author | Message | ||||
| WhiteWizzard Guru  Joined: 05/04/2013 Location: United KingdomPosts: 2959 |
Hi, I am currently away from any MM to give this a try so am hoping someone can confirm something for me. If I am using the PWM 2B pin as a general I/O, and then issue a PWM 2,freq,duty command, does the PWM 2B remain in it's current state (i.e. if it were set as an output, and is currently ON, will it remain on?) Likewise, when I say PWM 2,STOP, will the 2B pin still be unaffected? The manual implies pin 2B will be 'left alone' but I really need confirmation. So if there is anyone that can confirm this, I would be most grateful. And the reason for asking; I have run out of pins and need just one more so I am really hoping that I can indeed use the 2B pin. And just to scare you - I am using a 100pinner!!!!  I do not want to have to use any other 'I/O expansion' chips just for one more pin!
Thanks for any responses . . . . . WW |
||||
Geoffg Guru Joined: 06/06/2011 Location: AustraliaPosts: 3308 |
Yes, the 2B pin should be untouched so you can use it for general I/0. Geoff Graham - http://geoffg.net |
||||
 Print this page |
 |
The Back Shed's forum code is written, and hosted, in Australia. | © JAQ Software 2025 |
