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Posted to commits@mynewt.apache.org by GitBox <gi...@apache.org> on 2018/04/02 09:15:41 UTC
[GitHub] sdalu opened a new issue #985: Building Lora with SPI > 0
sdalu opened a new issue #985: Building Lora with SPI > 0
URL: https://github.com/apache/mynewt-core/issues/985
It's not possible to build Lora with SPI1, due to the following code in `sx1276-board.h`. Is there a specific reason for this restriction?
~~~c
#if RADIO_SPI_IDX == 0
#define RADIO_NSS MYNEWT_VAL(SX1276_SPI_CS_PIN)
#else
#error Invalid SX1276_SPI_IDX value
#endif
~~~
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Re: [GitHub] sdalu opened a new issue #985: Building Lora with SPI > 0
Posted by will sanfilippo <wi...@runtime.io>.
I think this is just some legacy code. At least, I cannot see any restrictions in the code that would necessitate spi 0 being used. I do seem to recall there being a reason for this but as far as I can tell it is no longer needed.
> On Apr 2, 2018, at 2:15 AM, GitBox <gi...@apache.org> wrote:
>
> sdalu opened a new issue #985: Building Lora with SPI > 0
> URL: https://github.com/apache/mynewt-core/issues/985
>
>
> It's not possible to build Lora with SPI1, due to the following code in `sx1276-board.h`. Is there a specific reason for this restriction?
>
> ~~~c
> #if RADIO_SPI_IDX == 0
> #define RADIO_NSS MYNEWT_VAL(SX1276_SPI_CS_PIN)
> #else
> #error Invalid SX1276_SPI_IDX value
> #endif
> ~~~
>
> ----------------------------------------------------------------
> This is an automated message from the Apache Git Service.
> To respond to the message, please log on GitHub and use the
> URL above to go to the specific comment.
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> For queries about this service, please contact Infrastructure at:
> users@infra.apache.org
>
>
> With regards,
> Apache Git Services