diff options
Diffstat (limited to 'usbdrv/usbdrv.h')
| -rw-r--r-- | usbdrv/usbdrv.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/usbdrv/usbdrv.h b/usbdrv/usbdrv.h index 113854e..f094120 100644 --- a/usbdrv/usbdrv.h +++ b/usbdrv/usbdrv.h @@ -208,6 +208,15 @@ extern usbMsgPtr_t usbMsgPtr; * implementation of usbFunctionWrite(). It is also used internally by the * driver for standard control requests. */ + +extern uchar usbMsgFlags; /* flag values see USB_FLG_* */ +/* Can be set to `USB_FLG_MSGPTR_IS_ROM` in `usbFunctionSetup()` or + * `usbFunctionDescriptor()` if `usbMsgPtr` has been set to a flash memory + * address. + */ + +#define USB_FLG_MSGPTR_IS_ROM (1<<6) + USB_PUBLIC usbMsgLen_t usbFunctionSetup(uchar data[8]); /* This function is called when the driver receives a SETUP transaction from * the host which is not answered by the driver itself (in practice: class and |