set up BLE observer mode on STM32 B-L475IOT1A2C and scan MAC addresses & frames
Hello everyone,
I am currently working on a project with the **STM32 B-L475IOT1A2C** and I am looking to implement a BLE *observer* mode to scan for nearby BLE devices. My goal is to retrieve the MAC addresses of the detected devices and analyze the content of the BLE frames being sent.
I have already set up my development environment using **STM32CubeMX** and **STM32CubeIDE**, but I am facing a few challenges:
- How do I properly configure the **STM32 B-L475IOT1A2C** to work in BLE *observer* mode?
- What libraries or functions should I use to scan for BLE devices and retrieve their MAC addresses?
- How can I analyze and display the contents of the BLE frames received from the devices?
If anyone has worked on a similar project or can guide me with code examples or additional resources, it would be greatly appreciated!
Thank you in advance for your help!