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YDong.3
Associate
Feb 9, 2023 1:48 AM UTC
Question

WB5x CDC com port issue

Hi, 

I have a problem with USB CDC on STM32WB55CE,

My Project version is v1.13.& ble stack(stm32wb5x_BLE_Stack_basic_fw V1.15.0)

it's all good on WB55CG(1M)

but when I use WB55CE(512K)

my CDC can work with no ble stack,

and it will failure with stack, My computer cant recognize CDC.

This topic has been closed for replies.

2 replies

Javier1
Principal
Feb 9, 2023 3:15 PM UTC
YDong.3
YDong.3Author
Associate
Feb 13, 2023 1:33 AM UTC

Hi @Javier Muñoz​ 

​

I followed this issue's answer is still not working.

Any recommended tools for debugging?