I did the lpc part of the new spi driver a long time ago, and it
would be very nice if someone could finish the stm part (I'm not
using this mcu, so I can't help here). It would make the integration
of new spi device easier and cleaner. So any help is welcome here
Looking at the arch/stm32/mcu_periph/spi_arch.c, not only the phase
and polarity are missing, but also only spi2 seems to be implemented
here.
Gautier
Le 08/10/2012 12:29, Felix Ruess a écrit :
Just real quick: the STM part is still not finished,
it is still missing the phase and polarity settings:
https://github.com/paparazzi/paparazzi/issues/147
https://github.com/paparazzi/paparazzi/pull/210
On Mon, Oct 8, 2012 at 11:24 AM,
Gerard Toonstra <address@hidden>
wrote:
Hi all,
I'm looking at the complexity of attaching another SPI
device for communications purposes on Lisa/M2.
The expectation was that spi_arch.c would be more of an
SPI driver that you could use to initialize a structure
with
and then pass along to different functions for
reading/writing and so on, things that would typically
be done inside a driver.
Reading the code, I get the impression that instead it
is a file specifically written for communication with
the IMU,
as there are specific references to SS pins, addresses
and DMA's and the likes.
The examples and tests had some specific SPI code in
there not using any of the "mcu arch" code, indicating
that others
have seen the same thing and just tried to get their
equipment working on the hardware.
What's the best starting point in either tests, examples
or existing code for doing anything related to SPI on
the current
code base, which ideally uses the standard existing SPI
connector on the main board?
I've also found this post:
http://lists.gnu.org/archive/html/paparazzi-devel/2012-02/msg00297.html
Was this ever merged?
Rgds,
Gerard
_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
|