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Forum Index : Microcontroller and PC projects : MM(+) PWM question
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| WhiteWizzard Guru  Joined: 05/04/2013 Location: United KingdomPosts: 2948 |
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 |
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Geoffg Guru Joined: 06/06/2011 Location: AustraliaPosts: 3303 |
Yes, the 2B pin should be untouched so you can use it for general I/0. Geoff Graham - http://geoffg.net |
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