修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/Documentation/ABI/testing/sysfs-platform-at91
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@@ -18,8 +18,10 @@
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 		In order to use an extended can_id add the
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 		CAN_EFF_FLAG (0x80000000U) to the can_id. Example:
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-		- standard id 0x7ff:
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-		echo 0x7ff      > /sys/class/net/can0/mb0_id
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+		- standard id 0x7ff::
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-		- extended id 0x1fffffff:
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-		echo 0x9fffffff > /sys/class/net/can0/mb0_id
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+		    echo 0x7ff      > /sys/class/net/can0/mb0_id
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+
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+		- extended id 0x1fffffff::
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+
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+		    echo 0x9fffffff > /sys/class/net/can0/mb0_id