diff options
Diffstat (limited to 'os/hal/include/hal_wspi.h')
| -rw-r--r-- | os/hal/include/hal_wspi.h | 137 |
1 files changed, 71 insertions, 66 deletions
diff --git a/os/hal/include/hal_wspi.h b/os/hal/include/hal_wspi.h index 8ba4be5ff..65f1fe9b0 100644 --- a/os/hal/include/hal_wspi.h +++ b/os/hal/include/hal_wspi.h @@ -31,72 +31,6 @@ /* Driver constants. */
/*===========================================================================*/
-/**
- * @name Transfer options
- * @note The Low Level Driver should undef those modes that are not
- * supported. The LLD can also define additional modes or reorder
- * the bit masks in a more convenient way for the underlying
- * implementation. It is important however to maintain the same
- * name for the same functionality.
- * @{
- */
-#define WSPI_CFG_INSTRUCTION_MODE_MASK (7LU << 0LU)
-#define WSPI_CFG_INSTRUCTION_MODE_NONE (0LU << 0LU)
-#define WSPI_CFG_INSTRUCTION_MODE_ONE_LINES (1LU << 0LU)
-#define WSPI_CFG_INSTRUCTION_MODE_TWO_LINES (2LU << 0LU)
-#define WSPI_CFG_INSTRUCTION_MODE_FOUR_LINES (3LU << 0LU)
-#define WSPI_CFG_INSTRUCTION_MODE_EIGHT_LINES (4LU << 0LU)
-
-#define WSPI_CFG_INSTRUCTION_DDR (1LU << 3LU)
-
-#define WSPI_CFG_INSTRUCTION_SIZE_MASK (3LU << 4LU)
-#define WSPI_CFG_INSTRUCTION_SIZE_8 (0LU << 4LU)
-#define WSPI_CFG_INSTRUCTION_SIZE_16 (1LU << 4LU)
-#define WSPI_CFG_INSTRUCTION_SIZE_24 (2LU << 4LU)
-#define WSPI_CFG_INSTRUCTION_SIZE_32 (3LU << 4LU)
-
-#define WSPI_CFG_ADDR_MODE_MASK (7LU << 8LU)
-#define WSPI_CFG_ADDR_MODE_NONE (0LU << 8LU)
-#define WSPI_CFG_ADDR_MODE_ONE_LINE (1LU << 8LU)
-#define WSPI_CFG_ADDR_MODE_TWO_LINES (2LU << 8LU)
-#define WSPI_CFG_ADDR_MODE_FOUR_LINES (3LU << 8LU)
-#define WSPI_CFG_ADDR_MODE_EIGHT_LINES (4LU << 8LU)
-
-#define WSPI_CFG_ADDR_DDR (1LU << 11LU)
-
-#define WSPI_CFG_ADDR_SIZE_MASK (3LU << 12LU)
-#define WSPI_CFG_ADDR_SIZE_8 (0LU << 12LU)
-#define WSPI_CFG_ADDR_SIZE_16 (1LU << 12LU)
-#define WSPI_CFG_ADDR_SIZE_24 (2LU << 12LU)
-#define WSPI_CFG_ADDR_SIZE_32 (3LU << 12LU)
-
-#define WSPI_CFG_ALT_MODE_MASK (7LU << 16LU)
-#define WSPI_CFG_ALT_MODE_NONE (0LU << 16LU)
-#define WSPI_CFG_ALT_MODE_ONE_LINE (1LU << 16LU)
-#define WSPI_CFG_ALT_MODE_TWO_LINES (2LU << 16LU)
-#define WSPI_CFG_ALT_MODE_FOUR_LINES (3LU << 16LU)
-#define WSPI_CFG_ALT_MODE_EIGHT_LINES (4LU << 16LU)
-
-#define WSPI_CFG_ALT_DDR (1LU << 19LU)
-
-#define WSPI_CFG_ALT_SIZE_MASK (3LU << 20LU)
-#define WSPI_CFG_ALT_SIZE_8 (0LU << 20LU)
-#define WSPI_CFG_ALT_SIZE_16 (1LU << 20LU)
-#define WSPI_CFG_ALT_SIZE_24 (2LU << 20LU)
-#define WSPI_CFG_ALT_SIZE_32 (3LU << 20LU)
-
-#define WSPI_CFG_DATA_MODE_MASK (7LU << 24LU)
-#define WSPI_CFG_DATA_MODE_NONE (0LU << 24LU)
-#define WSPI_CFG_DATA_MODE_ONE_LINE (1LU << 24LU)
-#define WSPI_CFG_DATA_MODE_TWO_LINES (2LU << 24LU)
-#define WSPI_CFG_DATA_MODE_FOUR_LINES (3LU << 24LU)
-#define WSPI_CFG_DATA_MODE_EIGHT_LINES (4LU << 24LU)
-
-#define WSPI_CFG_DATA_DDR (1LU << 27LU)
-
-#define WSPI_CFG_SIOO (1LU << 31LU)
-/** @} */
-
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
@@ -192,10 +126,81 @@ typedef struct { #error "low level does not define WSPI_SUPPORTS_MEMMAP"
#endif
+#if !defined(WSPI_DEFAULT_CFG_MASKS)
+#error "low level does not define WSPI_DEFAULT_CFG_MASKS"
+#endif
+
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
+#if (WSPI_DEFAULT_CFG_MASKS == TRUE) || defined(__DOXYGEN__)
+/**
+ * @name Transfer options
+ * @note The low level driver has the option to override the following
+ * definitions and use its own ones. In must take care to use
+ * the same name for the same function or compatibility is not
+ * ensured.
+ * @{
+ */
+#define WSPI_CFG_INSTRUCTION_MODE_MASK (7LU << 0LU)
+#define WSPI_CFG_INSTRUCTION_MODE_NONE (0LU << 0LU)
+#define WSPI_CFG_INSTRUCTION_MODE_ONE_LINES (1LU << 0LU)
+#define WSPI_CFG_INSTRUCTION_MODE_TWO_LINES (2LU << 0LU)
+#define WSPI_CFG_INSTRUCTION_MODE_FOUR_LINES (3LU << 0LU)
+#define WSPI_CFG_INSTRUCTION_MODE_EIGHT_LINES (4LU << 0LU)
+
+#define WSPI_CFG_INSTRUCTION_DDR (1LU << 3LU)
+
+#define WSPI_CFG_INSTRUCTION_SIZE_MASK (3LU << 4LU)
+#define WSPI_CFG_INSTRUCTION_SIZE_8 (0LU << 4LU)
+#define WSPI_CFG_INSTRUCTION_SIZE_16 (1LU << 4LU)
+#define WSPI_CFG_INSTRUCTION_SIZE_24 (2LU << 4LU)
+#define WSPI_CFG_INSTRUCTION_SIZE_32 (3LU << 4LU)
+
+#define WSPI_CFG_ADDR_MODE_MASK (7LU << 8LU)
+#define WSPI_CFG_ADDR_MODE_NONE (0LU << 8LU)
+#define WSPI_CFG_ADDR_MODE_ONE_LINE (1LU << 8LU)
+#define WSPI_CFG_ADDR_MODE_TWO_LINES (2LU << 8LU)
+#define WSPI_CFG_ADDR_MODE_FOUR_LINES (3LU << 8LU)
+#define WSPI_CFG_ADDR_MODE_EIGHT_LINES (4LU << 8LU)
+
+#define WSPI_CFG_ADDR_DDR (1LU << 11LU)
+
+#define WSPI_CFG_ADDR_SIZE_MASK (3LU << 12LU)
+#define WSPI_CFG_ADDR_SIZE_8 (0LU << 12LU)
+#define WSPI_CFG_ADDR_SIZE_16 (1LU << 12LU)
+#define WSPI_CFG_ADDR_SIZE_24 (2LU << 12LU)
+#define WSPI_CFG_ADDR_SIZE_32 (3LU << 12LU)
+
+#define WSPI_CFG_ALT_MODE_MASK (7LU << 16LU)
+#define WSPI_CFG_ALT_MODE_NONE (0LU << 16LU)
+#define WSPI_CFG_ALT_MODE_ONE_LINE (1LU << 16LU)
+#define WSPI_CFG_ALT_MODE_TWO_LINES (2LU << 16LU)
+#define WSPI_CFG_ALT_MODE_FOUR_LINES (3LU << 16LU)
+#define WSPI_CFG_ALT_MODE_EIGHT_LINES (4LU << 16LU)
+
+#define WSPI_CFG_ALT_DDR (1LU << 19LU)
+
+#define WSPI_CFG_ALT_SIZE_MASK (3LU << 20LU)
+#define WSPI_CFG_ALT_SIZE_8 (0LU << 20LU)
+#define WSPI_CFG_ALT_SIZE_16 (1LU << 20LU)
+#define WSPI_CFG_ALT_SIZE_24 (2LU << 20LU)
+#define WSPI_CFG_ALT_SIZE_32 (3LU << 20LU)
+
+#define WSPI_CFG_DATA_MODE_MASK (7LU << 24LU)
+#define WSPI_CFG_DATA_MODE_NONE (0LU << 24LU)
+#define WSPI_CFG_DATA_MODE_ONE_LINE (1LU << 24LU)
+#define WSPI_CFG_DATA_MODE_TWO_LINES (2LU << 24LU)
+#define WSPI_CFG_DATA_MODE_FOUR_LINES (3LU << 24LU)
+#define WSPI_CFG_DATA_MODE_EIGHT_LINES (4LU << 24LU)
+
+#define WSPI_CFG_DATA_DDR (1LU << 27LU)
+
+#define WSPI_CFG_SIOO (1LU << 31LU)
+/** @} */
+#endif /* WSPI_USE_DEFAULT_CFG_MASKS == TRUE */
+
/**
* @name Macro Functions
* @{
|