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CAN extended IDs are 29, not 28 bits

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This commit is contained in:
Gregory Nutt
2015-08-06 11:51:13 -06:00
parent 36db0725c5
commit f4d9c3e33d
2 changed files with 5 additions and 5 deletions
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include/nuttx/can.h
+4 -4
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@@ -129,7 +129,7 @@
* Dependencies: Requires CONFIG_CAN_EXID *not* defined
*
* CANIOC_ADD_EXTFILTER:
* Description: Add an address filter for a extended 28 bit address.
* Description: Add an address filter for a extended 29 bit address.
* Argument: A reference to struct canioc_extfilter_s
* Returned Value: A non-negative filter ID is returned on success.
* Otherwise -1 (ERROR) is returned with the errno
@@ -146,7 +146,7 @@
* Dependencies: Requires CONFIG_CAN_EXID *not* defined
*
* CANIOC_DEL_EXTFILTER:
* Description: Remove an address filter for a standard 28 bit address.
* Description: Remove an address filter for a standard 29 bit address.
* Argument: The filter index previously returned by the
* CANIOC_ADD_EXTFILTER command
* Returned Value: Zero (OK) is returned on success. Otherwise -1 (ERROR)
@@ -350,8 +350,8 @@ struct canioc_rtr_s
#ifdef CONFIG_CAN_EXTID
struct canioc_extfilter_s
{
uint32_t xf_id; /* 28-bit ID (4-bits unused) */
uint32_t xf_mask; /* 28-bit address mask (4-bits unused) */
uint32_t xf_id; /* 29-bit ID (3-bits unused) */
uint32_t xf_mask; /* 29-bit address mask (3-bits unused) */
};
#else
struct canioc_stdfilter_s