Unify USB-related makefile var and C def as CIRCUITPY_USB. Always define it as 0 or 1, same as all other settings. USB_AVAILABLE was conditionally defined in supervisor.mk, but never actually used to #ifdef USB-related code. Loosely related to #4546 |
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| .. | ||
| internal_flash.c | ||
| internal_flash.h | ||
| internal_flash_root_pointers.h | ||
| port.c | ||
| usb.c | ||