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[DeviceDriver]can add bus_hook

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This commit is contained in:
Aubr.Cool
2015-07-07 12:06:24 +08:00
parent 5f860e8f94
commit 7051f01f48
2 changed files with 23 additions and 8 deletions
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components/drivers/include/drivers/can.h
+5 -2
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@@ -139,6 +139,7 @@ struct rt_can_ops;
#define RT_CAN_CMD_SET_PRIV 0x16
#define RT_CAN_CMD_GET_STATUS 0x17
#define RT_CAN_CMD_SET_STATUS_IND 0x18
#define RT_CAN_CMD_SET_BUS_HOOK 0x19
#define RT_DEVICE_CAN_INT_ERR 0x1000
@@ -195,7 +196,7 @@ typedef struct rt_can_status_ind_type
rt_canstatus_ind ind;
void *args;
} *rt_can_status_ind_type_t;
typedef void (*rt_can_bus_hook)(struct rt_can_device *);
struct rt_can_device
{
struct rt_device parent;
@@ -211,7 +212,9 @@ struct rt_can_device
#ifdef RT_CAN_USING_HDR
struct rt_can_hdr *hdr;
#endif
#ifdef RT_CAN_USING_BUS_HOOK
rt_can_bus_hook bus_hook;
#endif /*RT_CAN_USING_BUS_HOOK*/
struct rt_mutex lock;
void *can_rx;
void *can_tx;