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新建 #19

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rk3328 otg 口 切换host 模式

Added by 余 顺 almost 3 years ago. Updated almost 3 years ago.

Status:
新建
Priority:
普通
Assignee:
-
Category:
ota /sd /update
Target version:
rk3328-ubuntu
Start date:
08/03/2022
Due date:
% Done:

0%

Estimated time:

Description

开发板 king 3328

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clipboard-202208031835-sibza.png (419 KB) clipboard-202208031835-sibza.png 余 顺, 08/03/2022 09:34 AM
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 #1

Updated by 余 顺 almost 3 years ago

通过软件切换不了
[root@rk3328:/]# echo device > /sys/kernel/debug/ff600000.dwc3/mode
[root@rk3328:/]# cat /sys/kernel/debug/ff600000.dwc3/mode
device
[root@rk3328:/]#echo host > /sys/kernel/debug/ff600000.dwc3/mode
[root@rk3328:/]# cat /sys/kernel/debug/ff600000.dwc3/mode
Host

开发板对应的硬件如下也未找到可以切换的地方

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 #2

Updated by 余 顺 almost 3 years ago

  • Subject changed from King3328 otg 口 切换host 模式 to rk3328 otg 口 切换host 模式
  • Description updated (diff)
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