Documentation Complete
MyUSB 1.3.0, which was released two days ago, is now fully documented in the site wiki. As per the usual procedure with each MyUSB library version release, I’ve created a migration page in the Wiki to aid in the migration of projects based on old library versions to the latest version.
I’ve since discovered a flaw in the USB to Serial converter demonstration sample project, which prevents the correct drivers from being installed. A fix will be uploaded in the next few days, but it can be manually fixed via the following change.
In MyUSB/Demos/USBtoSerial/Descriptors.c, change the value of the class attribute of DeviceDescriptor (first structure in the file) from the value 0x00
to 0x02
. This declares the device correctly as being a CDC class device, and allows Windows to use its own drivers for it (once helped along by the INF file located in the USBtoSerial directory).