Two objectives has been completed during this week-end.
Firstly, we manage to flash a code on our STM32 and we manage to make the led of the PCB blink.
On a second hand, we manage to use the led driver and to control a LED directly branched onto a driver. We can make it blink, choose the intensity and choose the color.
The objective for the next days are simple: finish the cube (we are waiting for our last PCBs), and display an image!
PS: Thibaut have managed to make the stm32 and the beagle board communicate via USB.