dipCoreF4 and dipBoardF4, a compact Core.

Hello, This is about a new STM32F4 mbhp, a very compact one. This concept is an answer to these three topics: I tried to draw the most compact core and mbhp board. It's an STM32F405RG instead of the regular 407VG. The 405RG is the smallest package of the M4 Series, this is a LQFP64, a 10x10mm package with only 64 pins. Because these two Processor are from the same family, we don't need deep changes in MIOS32. They have exactly the same functions, memory, speed and peripheral

I made a short video for dipCoreF4 new second USB Host port. I made a dirty MIDI class which will deserve to be cleaned and integrated better in MIOS32 but it works. I tried to use the OTG_HS dedicated DMA but it's maybe a bit complicated for me, I will need help for that part. (edit) maybe DMA don't work with BULK transfer type !? So here first regular USB(OTG_FS) is connected to my laptop and MIOS Studio. Then I'm connecting 2 different MIDI devices to the second USB(OTG_HS in FS and H