cancel
Showing results for 
Search instead for 
Did you mean: 

STM32WB55 CRC Failure in Write Response (Stack 1.23.0)

JBakalor
Associate

We are seeing an issue where the STM32WB55 module is failing to send a valid write response.  The write response is attempted but based on the packet logs, the CRC is failing.  This results in the central (app running on Android) forcing a disconnection. This always happens on the first connection to the module and is reproducible.  We are using a very lightly modified version of the Cable replacement example.  Pcap and project attached

1 REPLY 1
STTwo-32
ST Employee

Hello @JBakalor 

Do you have the same issue using the exact BLE_CableReplacement example. 

Best Regards.

STTwo-32

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.