CAN driver revision, work in progress.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5299 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 13 insertions, 2 deletions

diff --git a/os/hal/include/can.h b/os/hal/include/can.h
index 683f79a97..234981448 100644
--- a/os/hal/include/can.h
+++ b/os/hal/include/can.h
@@ -61,6 +61,11 @@
 #define CAN_OVERFLOW_ERROR          16

 /** @} */

 

+/**

+ * @brief   Special TX mailbox identifier.

+ */

+#define CAN_ANY_TX_MAILBOX          0

+

 /*===========================================================================*/

 /* Driver pre-compile time settings.                                         */

 /*===========================================================================*/

@@ -135,8 +140,14 @@ extern "C" {
   void canObjectInit(CANDriver *canp);

   void canStart(CANDriver *canp, const CANConfig *config);

   void canStop(CANDriver *canp);

-  msg_t canTransmit(CANDriver *canp, const CANTxFrame *ctfp, systime_t timeout);

-  msg_t canReceive(CANDriver *canp, CANRxFrame *crfp, systime_t timeout);

+  msg_t canTransmit(CANDriver *canp,

+                    canmbx_t mailbox,

+                    const CANTxFrame *ctfp,

+                    systime_t timeout);

+  msg_t canReceive(CANDriver *canp,

+                   canmbx_t mailbox,

+                   CANRxFrame *crfp,

+                   systime_t timeout);

 #if CAN_USE_SLEEP_MODE

   void canSleep(CANDriver *canp);

   void canWakeup(CANDriver *canp);