Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
WIFI-01
Level 4
Level 4
100 sign-ins First like given 50 replies posted
0 Likes
1 Solution
Zhengbao_Zhang
Moderator
Moderator
Moderator
250 sign-ins First comment on KBA 10 questions asked

Hello:

 先检查下SDIO的接口上面的上拉电阻是否都有添加,32k LPO时钟也可以做一下检查。

View solution in original post

0 Likes
3 Replies
Zhengbao_Zhang
Moderator
Moderator
Moderator
250 sign-ins First comment on KBA 10 questions asked

Hello:

  这个复现流程是什么,看起来像是sdio 接口通信不稳定造成的。

0 Likes

谢谢张工

     目前现象是加载了驱动之后,wlan0网卡是有的,wl测试射频或者wpa_cli扫描的时候,会出现上面截图的错误。我们怀疑是不是芯片有问题,软件应该是ok的,能看出来吗。

0 Likes
Zhengbao_Zhang
Moderator
Moderator
Moderator
250 sign-ins First comment on KBA 10 questions asked

Hello:

 先检查下SDIO的接口上面的上拉电阻是否都有添加,32k LPO时钟也可以做一下检查。

0 Likes