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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-12-06 10:25:53 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-12-06 10:25:53 +0000 |
| commit | aac691f35fc7090baa51e31d80aab4f495ddcaa3 (patch) | |
| tree | f2ec7f27635c03f3200c55d9e688cfb56c36ec15 /os/hal/platforms/STM32/can_lld.h | |
| parent | 646d8a2376e3d476a3d00edb665770596fb252f6 (diff) | |
| download | ChibiOS-aac691f35fc7090baa51e31d80aab4f495ddcaa3.tar.gz ChibiOS-aac691f35fc7090baa51e31d80aab4f495ddcaa3.tar.bz2 ChibiOS-aac691f35fc7090baa51e31d80aab4f495ddcaa3.zip | |
STM32 CAN driver completed, HAL stress test demo added.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1377 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32/can_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/can_lld.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/can_lld.h b/os/hal/platforms/STM32/can_lld.h index b7dff8ced..49498ef7b 100644 --- a/os/hal/platforms/STM32/can_lld.h +++ b/os/hal/platforms/STM32/can_lld.h @@ -29,6 +29,15 @@ #if CH_HAL_USE_CAN || defined(__DOXYGEN__)
+/*
+ * The following macros from the ST header file are replaced with better
+ * equivalents. + */
+#undef CAN_BTR_BRP
+#undef CAN_BTR_TS1
+#undef CAN_BTR_TS2
+#undef CAN_BTR_SJW
+
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
@@ -48,6 +57,17 @@ #define CAN_MAX_FILTERS 14
#endif
+#define CAN_BTR_BRP(n) (n) /**< @brief BRP field macro.*/
+#define CAN_BTR_TS1(n) ((n) << 16) /**< @brief TS1 field macro.*/
+#define CAN_BTR_TS2(n) ((n) << 20) /**< @brief TS2 field macro.*/
+#define CAN_BTR_SJW(n) ((n) << 24) /**< @brief SJW field macro.*/
+
+#define CAN_IDE_STD 0 /**< @brief Standard id. */
+#define CAN_IDE_EXT 1 /**< @brief Extended id. */
+
+#define CAN_RTR_DATA 0 /**< @brief Data frame. */
+#define CAN_RTR_REMOTE 1 /**< @brief Remote frame. */
+
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
|