Manual Calibration of HSE STM32WB nucleo?

[Javier1]

So im trying to follow the 1:20h tutorial about how to setup BLE,narrated by ringo start's voice and i reach the part in which he refers to an inexisting .pdf file containing the links for info about HSE calibration.

As cant find that .pdf he is referring to....

I am trying the manual configuration described in app note AN5042.

 

1. I tie boot0 pin to 3v3v
2. reset the mcu
3. probe the D6 pin with an oscilloscope.... no signal

[Javier1]

I checked the MB1355C schematics and pins should be ok