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RE: [avr-chat] SFRs in assembly code
From: |
Weddington, Eric |
Subject: |
RE: [avr-chat] SFRs in assembly code |
Date: |
Wed, 22 Jul 2009 16:05:34 -0600 |
> -----Original Message-----
> From: address@hidden
> [mailto:address@hidden
> On Behalf Of Weddington, Eric
> Sent: Wednesday, July 22, 2009 4:01 PM
> To: Daniel Otte; address@hidden
> Subject: RE: [avr-chat] SFRs in assembly code
>
>
> > #define UBRR_VALUE ((((F_CPU) + (8UL * (BAUD))) /(16UL *
> > (BAUD))) -1UL)
>
> First off, where is this definition of UBRR_VALUE coming
> from? Somehow -1 and UL should not go together (an *unsigned*
> long -1??).
Bah, nevermind! I mistook it for a negative of 1, and instead it's a
subtraction of 1.
Off to go get more caffeine.... :-/
- [avr-chat] SFRs in assembly code, Daniel Otte, 2009/07/22
- Re: [avr-chat] SFRs in assembly code, Heike C. Zimmerer, 2009/07/22
- Re: [avr-chat] SFRs in assembly code, Daniel Otte, 2009/07/22
- Re: [avr-chat] SFRs in assembly code, Heike C. Zimmerer, 2009/07/22
- Re: [avr-chat] SFRs in assembly code, Daniel Otte, 2009/07/22
- RE: [avr-chat] SFRs in assembly code, Weddington, Eric, 2009/07/22
- RE: [avr-chat] SFRs in assembly code,
Weddington, Eric <=
- Re: [avr-chat] SFRs in assembly code, Daniel Otte, 2009/07/22
- Re: [avr-chat] SFRs in assembly code, Heike C. Zimmerer, 2009/07/23