stm32l0xx, USB Custom HID with firmware 1.12.1 send report problem:

[HAHA]

USBD_CUSTOM_HID_SendReport(...) returns USBD_OK but nothing being send when code is generated with firmware version 1.12.1, but this function works without any problem in firmware 1.12.0

[MStud.2]

Hello

I just ran into the same issue and would be very interested in seeing a proper fix in an official HAL release soon.

The solution proposed in post1 is working for me, however I cannot test if it doesn't break another transfer type.

To me it looks not like a clean solution.

If I look at the STM32WB HAL, the implementation changed again in the meantime,

fixing some other bugs.