diff options
Diffstat (limited to 'os/hal/templates/spi_lld.h')
| -rw-r--r-- | os/hal/templates/spi_lld.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/os/hal/templates/spi_lld.h b/os/hal/templates/spi_lld.h index 379f1b059..c5984e1ed 100644 --- a/os/hal/templates/spi_lld.h +++ b/os/hal/templates/spi_lld.h @@ -25,7 +25,7 @@ #ifndef _SPI_LLD_H_
#define _SPI_LLD_H_
-#if HAL_USE_SPI || defined(__DOXYGEN__)
+#if (HAL_USE_SPI == TRUE) || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver constants. */
@@ -41,6 +41,8 @@ */
/**
* @brief SPI1 driver enable switch.
+ * @details If set to @p TRUE the support for SPI1 is included.
+ * @note The default is @p FALSE.
*/
#if !defined(PLATFORM_SPI_USE_SPI1) || defined(__DOXYGEN__)
#define PLATFORM_SPI_USE_SPI1 FALSE
@@ -95,18 +97,18 @@ struct SPIDriver { * @brief Current configuration data.
*/
const SPIConfig *config;
-#if SPI_USE_WAIT || defined(__DOXYGEN__)
+#if (SPI_USE_WAIT == TRUE) || defined(__DOXYGEN__)
/**
* @brief Waiting thread.
*/
thread_reference_t thread;
-#endif /* SPI_USE_WAIT */
-#if SPI_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__)
+#endif
+#if (SPI_USE_MUTUAL_EXCLUSION == TRUE) || defined(__DOXYGEN__)
/**
* @brief Mutex protecting the peripheral.
*/
mutex_t mutex;
-#endif /* SPI_USE_MUTUAL_EXCLUSION */
+#endif
#if defined(SPI_DRIVER_EXT_FIELDS)
SPI_DRIVER_EXT_FIELDS
#endif
@@ -121,7 +123,7 @@ struct SPIDriver { /* External declarations. */
/*===========================================================================*/
-#if PLATFORM_SPI_USE_SPI1 && !defined(__DOXYGEN__)
+#if (PLATFORM_SPI_USE_SPI1 == TRUE) && !defined(__DOXYGEN__)
extern SPIDriver SPID1;
#endif
@@ -143,7 +145,7 @@ extern "C" { }
#endif
-#endif /* HAL_USE_SPI */
+#endif /* HAL_USE_SPI == TRUE */
#endif /* _SPI_LLD_H_ */
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