I've been looking through the KL26 family reference manual here: http://cache.freescale.com/files/microcontrollers/doc/ref_manual/KL26P121M48SF4RM.pdf?fasp=1&Parent_nodeId=1339527982286…
Long story short, I don't understand the USB implementation. I've worked with many communication protocols although never usb directly. I've used UART with a UART to USB bridge but that is as close to USB as i've gotten.eb
Can somebody explain the usage of the USB on the KL26Z?
Bonus points if you can explain the technical stuff behind it, like in the reference manual, more simply as well!