I create the mappings and submit the patch if necessary. Just want to be sure that’s the way to go.
On Wed, 21 Nov 2018 at 11:59 AM, Aurélien Vallée <vallee.aurel...@gmail.com> wrote: > I wondered if the SPI pinout is available somewhere in avrlibc headers. > The reason is that I need some code initializing SPI that should be > portable across AVRs with different pins for SPI, e.g. atmega328 and > atmega2560. > > It looks to me that these pins are partially mapped currently, as I can > find things like: > > /usr/avr/include/avr/iom324pa.h:#define MOSI_DDR DDRB > /usr/avr/include/avr/iom324pa.h:#define MOSI_PORT PORTB > /usr/avr/include/avr/iom324pa.h:#define MOSI_PIN PINB > /usr/avr/include/avr/iom324pa.h:#define MOSI_BIT 5 > > But that does not seems to be defined for all cores. > > Are these macros what I think they are? > Is it expected that they are not defined for all cores? > Should we map the missing ones? > > -- Aurélien Vallée Phone +33 9 77 19 85 61
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