During this long weekend, many advancement happenned in the project. The first part of the weekend was dedicated to our PCB. For me it was mainly creating our electric scheme and modifying it. And the good thing is that our pcb is now validated and should be in our hands in a week or two.
The second part was dedicated to the definition of several things related to our display algorithm:
– definition of the exchange between the beagle board and the stm32
– choose the best format of data
– definition of an algorithm in order to pass from row data to data readable by our led driver, And then send these data to our driver via SPI bus.