Posted on March 26, 2015 at 17:10To add on the version for driver and USB device.STM32L0xx HAL Driver: V1.1.0STM32 USB Device Library: V2.2.0Kindly help if you know what could be wrong on the data receiving part. Thanks a lot.

Posted on March 26, 2015 at 07:40Hi all,I am trying to use USB custom HID on STM32L053 discovery board to perform transmit and receive data with PC. I managed to configure the USB descriptors such that the device is recognized by WinXP as a USB Huma...