[AVR] SPI driver updated for 3.0 + removed weird slave interface support

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7247 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 5 insertions, 16 deletions

diff --git a/os/hal/ports/AVR/spi_lld.h b/os/hal/ports/AVR/spi_lld.h
index e0defe45e..8f259a9e9 100644
--- a/os/hal/ports/AVR/spi_lld.h
+++ b/os/hal/ports/AVR/spi_lld.h
@@ -32,10 +32,6 @@
 /*===========================================================================*/

 

 /** @brief SPI Mode (Polarity/Phase) */

-#define SPI_ROLE_MASTER    0

-#define SPI_ROLE_SLAVE     1

-

-/** @brief SPI Mode (Polarity/Phase) */

 #define SPI_CPOL0_CPHA0    0

 #define SPI_CPOL0_CPHA1    1

 #define SPI_CPOL1_CPHA0    2

@@ -104,10 +100,6 @@ typedef void (*spicallback_t)(SPIDriver *spip);
  */

 typedef struct {

   /**

-   * @brief Role: Master or Slave

-   */

-  uint8_t               role;

-  /**

    * @brief Port used of Slave Select

    */

   ioportid_t            ssport;

@@ -143,30 +135,27 @@ struct SPIDriver {
   /**

    * @brief Driver state.

    */

-  spistate_t            state;

+  spistate_t                state;

   /**

    * @brief Current configuration data.

    */

-  SPIConfig             *config;

+  SPIConfig                 *config;

 #if SPI_USE_WAIT || defined(__DOXYGEN__)

   /**

    * @brief Waiting thread.

    */

-  Thread                *thread;

+  thread_reference_t        thread;

 #endif /* SPI_USE_WAIT */

 #if SPI_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__)

-#if CH_USE_MUTEXES || defined(__DOXYGEN__)

   /**

    * @brief Mutex protecting the bus.

    */

-  Mutex                 mutex;

-#elif CH_USE_SEMAPHORES

-  Semaphore             semaphore;

-#endif

+  mutex_t                   mutex;

 #endif /* SPI_USE_MUTUAL_EXCLUSION */

 #if defined(SPI_DRIVER_EXT_FIELDS)

   SPI_DRIVER_EXT_FIELDS

 #endif

+  /* End of the mandatory fields.*/

   /**

    * @brief   Pointer to the buffer with data to send.

    */