mirror of https://github.com/ARMmbed/mbed-os.git
6decbedbb8
The local static initialization in USB was causing multiple problems: -Configurable descriptor values are set only once -USB descriptor initialization causes a trap in debug builds since this is acquiring a mutex in an interrupt handler -Extra ram used since all descriptors are in RAM This patch fixes these problems by making fixed descriptors static const so they are stored in flash and never need to be initialized and by making descriptors that do change a member of the class so they are always initialized when requested rather than once though lazy static local initialization. |
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| .. | ||
| MIDIMessage.h | ||
| USBMIDI.cpp | ||
| USBMIDI.h | ||