Has anyone created a USB MSC + HID driver for STM32F746 Discovery board?
I have a working MSC only USB class for the STM32F746G Discovery board using the HAL PCD module and want to extend it to a USB composite device including a generic HID as well. The HID device would allows transfer of a generic 64 byte packet both ways between a PC and the device. I have such a composite device working on the STM32F4 discovery board but its uses the std periph library and the F4 series middleware USB driver.
To save me time and trouble (I always have trouble when using the wretched HAL layer), has anyone already done this for the F7 chips and could share their code with me?