diff options
Diffstat (limited to 'os/hal/include/spi.h')
| -rw-r--r-- | os/hal/include/spi.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/os/hal/include/spi.h b/os/hal/include/spi.h index 5d1355106..6e1df95bd 100644 --- a/os/hal/include/spi.h +++ b/os/hal/include/spi.h @@ -29,6 +29,14 @@ #if CH_HAL_USE_SPI || defined(__DOXYGEN__)
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
/**
* @brief Enables the mutual exclusion APIs on the SPI bus.
*/
@@ -36,10 +44,18 @@ #define SPI_USE_MUTUAL_EXCLUSION TRUE
#endif
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
#if SPI_USE_MUTUAL_EXCLUSION && !CH_USE_MUTEXES && !CH_USE_SEMAPHORES
#error "SPI_USE_MUTUAL_EXCLUSION requires CH_USE_MUTEXES and/or CH_USE_SEMAPHORES"
#endif
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
/**
* @brief Driver state machine possible states.
*/
@@ -52,6 +68,14 @@ typedef enum { #include "spi_lld.h"
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
#ifdef __cplusplus
extern "C" {
#endif
|