Returns the RT driver to the function state of previous iteration, which
did not support the will_detach. Behavior should be fine without this
feature. This removes much of the added bloat to track state, and
handle requests in the APP_DETACH state which is no longer required.
Removes the optional bloat added to the RT driver, such as responding to
GETSTATE requests.
Fixes the DFU Mode to extract the attr bits from the functional
descriptor when opened.
Fixes some incorrect bitwise if checks.
Also, updates some naming of functions to be consistent with the rest of
the library.
With the runtime and mode portions in separate classes, a single
application should only be building with one or the other enabled. In
some applications both might be desired at build time.
The CFG_TUD_DFU_RUNTIME_AND_MODE option creates a DFU class, which asks
the application which mode to initialize to. This allows a runtime
change between RT and DFU mode, by just reinitializing tusb.
Fixes bug where the app callback was getting the length of the status
request transfer rather than the length of the data stage payload.
TODO: Right now this returns the expected length, when it really should
be returning the transfer length.
This is really just a few descriptors and then answering to the
request from the host to reboot into DFU mode.
That latter part is delegated to the app since this is platform
specific.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
