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1wire on extended ports of atmega2560

 
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mahdavifar

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Joined: 24 Jun 2010
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Location: Iran

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PostPosted: Sun Oct 04, 2020 5:33 pm    Post subject: 1wire on extended ports of atmega2560 Reply with quote

Hi,

Can i use 1wire device like DS18B20 on extended ports of ATMEGA2560 e.g. PORTJ or PORTL?

Anybody has experience about this?

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albertsm

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Joined: 09 Apr 2004
Posts: 5916
Location: Holland

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PostPosted: Thu Oct 08, 2020 8:17 pm    Post subject: Reply with quote

it should work when they have pin,ddr and port registers and it seems m2560 has that.
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mahdavifar

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Joined: 24 Jun 2010
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PostPosted: Mon Oct 12, 2020 1:11 pm    Post subject: Reply with quote

Hi,

Do we need any special library like what happened for PORTF of ATMega128?

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albertsm

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PostPosted: Tue Oct 13, 2020 2:29 pm    Post subject: Reply with quote

no otherwise it would be included/mentioned.
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mahdavifar

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Joined: 24 Jun 2010
Posts: 4
Location: Iran

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PostPosted: Tue Oct 13, 2020 4:16 pm    Post subject: Reply with quote

Thanx Smile Idea
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