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Re: [Paparazzi-devel] SPI Slave Select
From: |
Felix Ruess |
Subject: |
Re: [Paparazzi-devel] SPI Slave Select |
Date: |
Thu, 18 Nov 2010 17:10:04 +0100 |
Hi Matthew,
you might want to have a look at the SpiSelectSlave makro in spi_hw.h
I'm not really sure about the current status on SPI, but afaik
spi_hw.[ch] still works just fine and is used. But the on the stm32
this is not used anymore.
I guess we need a better generic spi interface?
Antoine, Martin?
Cheers, Felix
On Wed, Nov 17, 2010 at 4:26 PM, Matthew Plymale <address@hidden> wrote:
> My next question involves the SPI functionality in Paparazzi. When I look at
> spi_hw.h, I see the old #include BOARD_CONFIG which leads me to believe that
> this file is old and has not been kept up to date with the recent changes in
> Paparazzi. It refers to #defines that either don't exist anymore, or have
> been moved. Specifically, I'm looking for a way to pull down the SSEL line
> to start an SPI transaction. The spi.h file does not seem to be much help.
> How would I do this?
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