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| From | Dennis Lee Bieber <wlfraed@ix.netcom.com> |
| Subject | Re: python file API |
| Date | Tue, 25 Sep 2012 04:13:51 -0400 |
| Organization | > Bestiaria Support Staff < |
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On Tue, 25 Sep 2012 07:32:31 +0200, Thomas Rachel
<nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de>
declaimed the following in gmane.comp.python.general:
> Or some bit setting registers, like on ATxmega: OUT = 0x10 sets bit 7
> and clears all others, OUTSET = 0x10 only sets bit 7, OUTTGL = 0x10
> toggles it and OUTCLR = 0x10 clears it.
>
> If this behaviour is documented properly enough, it is quite OK, IMHO.
>
I don't think I'd want to work with any device where 0x10 (00010000
binary) modifies bit SEVEN. 0x40, OTOH, would fit my mental impression
of bit 7.
It doesn't even fit my mind if the value is suppose to be the /bit
number/ unless the device considers "bit 7" to be the EIGHTH bit (that
is, the LSB is considered bit 1, not bit 0)
--
Wulfraed Dennis Lee Bieber AF6VN
wlfraed@ix.netcom.com HTTP://wlfraed.home.netcom.com/
Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
python file API zipher <dreamingforward@gmail.com> - 2012-09-24 14:35 -0700
Re: python file API Dave Angel <d@davea.name> - 2012-09-24 17:49 -0400
Re: python file API Ulrich Eckhardt <ulrich.eckhardt@dominolaser.com> - 2012-09-25 08:22 +0200
Re: python file API Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-09-25 04:19 -0400
Re: python file API Grant Edwards <invalid@invalid.invalid> - 2012-09-25 14:07 +0000
Re: python file API Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-09-25 12:07 -0400
Re: python file API Chris Angelico <rosuav@gmail.com> - 2012-09-26 02:12 +1000
Re: python file API Chris Kaynor <ckaynor@zindagigames.com> - 2012-09-24 14:58 -0700
Re: python file API Chris Angelico <rosuav@gmail.com> - 2012-09-25 08:14 +1000
Re: python file API zipher <dreamingforward@gmail.com> - 2012-09-24 15:36 -0700
Re: python file API Mark Adam <dreamingforward@gmail.com> - 2012-09-24 21:32 -0500
Re: python file API Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-09-25 08:27 +0100
Re: python file API Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-09-25 11:51 +0100
Re: python file API zipher <dreamingforward@gmail.com> - 2012-09-24 15:36 -0700
Re: python file API Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-09-25 02:28 +0000
Re: python file API Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de> - 2012-09-25 07:25 +0200
Re: python file API Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-09-25 07:28 +0000
Re: python file API Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de> - 2012-09-25 21:40 +0200
Re: python file API Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-09-25 01:33 +0000
Re: python file API Dave Angel <d@davea.name> - 2012-09-24 18:36 -0400
Re: python file API Ian Kelly <ian.g.kelly@gmail.com> - 2012-09-24 16:37 -0600
Re: python file API Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de> - 2012-09-25 07:32 +0200
Re: python file API Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-09-25 04:13 -0400
Re: python file API Thomas Rachel <nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa915@spamschutz.glglgl.de> - 2012-09-25 11:53 +0200
Re: python file API Ian Kelly <ian.g.kelly@gmail.com> - 2012-09-25 03:32 -0600
Re: python file API Chris Angelico <rosuav@gmail.com> - 2012-09-25 08:57 +1000
Re: python file API Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-09-25 00:12 +0100
Re: python file API Chris Kaynor <ckaynor@zindagigames.com> - 2012-09-24 16:14 -0700
Re: python file API Ramchandra Apte <maniandram01@gmail.com> - 2012-09-30 05:50 -0700
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