主题:AM62P 中讨论的其他器件
工具/软件:
尊敬的专家:
我尝试按照 Android 15 文档通过设备树叠加来启用 CAN:
software-dl.ti.com/.../Application_Notes_dtbo_support.html
我使用了以下命令:
成功引导设备后、我在ip link show列表中找不到 CAN 接口。
am62p:/# ip link show
1:低: MTU 65536 qdisc noqueue 状态未知模式默认组缺省值 qlen 1000
链接/回送 00:00:00:00:00:00 brd 00:00:00:00:00:00:00
2:dummy0: MTU 1500 qdisc noqueue 状态未知模式默认组默认 qlen 1000
链路/醚 7e:e0:7f:9f:22:00 brd ff:ff:ff:ff:ff:ff:ff:ff:ff
3:ifb0: MTU 1500 qdisc noop 状态停机模式默认组缺省值 qlen 32
链接/醚:95:53:a0:98:D7 brd ff:ff:ff:ff:ff:ff:ff:ff
4:ifb1: MTU 1500 qdisc noop 状态停机模式默认组缺省值 qlen 32
链路/醚 02:3D:db:D9:3f:ed brd ff:ff:ff:ff:ff:ff:ff:ff
5: tunl0@none: MTU 1480 qdisc noop 状态下行模式默认组缺省值 qlen 1000
Link/ipip 0.0.0.0 brd 0.0.0.0
6:gre0@none: MTU 1476 qdisc noop 状态下行模式默认组缺省值 qlen 1000
链接/GRE 0.0.0.0 BRD 0.0.0.0
7: gretap0@none: MTU 1462 qdisc noop 状态下行模式默认组缺省值 qlen 1000
链接/协议 00:00:00:00:00:00 Brd ff:ff:ff:ff:ff:ff:ff:ff:ff
8:erspan0@无: MTU 1450 qdisc noop 状态停机模式默认组缺省值 qlen 1000
链接/协议 00:00:00:00:00:00 Brd ff:ff:ff:ff:ff:ff:ff:ff:ff
9:ip_vti0@无: MTU 1480 qdisc noop 状态下行模式默认组缺省值 qlen 1000
Link/ipip 0.0.0.0 brd 0.0.0.0
10:IP6_vti0@无: MTU 1364 qdisc noop 状态停机模式默认组缺省值 qlen 1000
链接/tunnel6 :: brd :::
11: sit0@none: MTU 1480 qdisc noop 状态下行模式默认组缺省值 qlen 1000
链接/ SIT 0.0.0.0 Brd 0.0.0.0
12: ip6tnl0@none: MTU 1452 qdisc noop 状态下行模式默认组缺省值 qlen 1000
链接/tunnel6 :: brd :::
13: ip6gre0@none: MTU 1448 qdisc noop 状态停机模式默认组缺省值 qlen 1000
链接/gre6 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00 Brd 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
14:eth0: MTU 1500 qdisc noop 状态停机模式默认组缺省值 qlen 1000
链路/醚 c0:d6:0A:F9:6a:db brd ff:ff:ff:ff:ff:ff:ff:ff:ff:ff
15:eth1: MTU 1500 qdisc noop 状态停机模式默认组缺省值 qlen 1000
链路/醚 2e:C7:A4:1c:83:00 brd ff:ff:ff:ff:ff:ff:ff:ff:ff
此致、
Bibin Robin