atsamd-usb-host.git/src, branch v0.2.0rust library for atsamd usb host functionalityhttps://git.spork.org/atsamd-usb-host.git/atom?h=v0.2.02019-09-15T17:29:50ZMinor refactor.2019-09-15T17:29:50ZBrian Cullybjc@kublai.com2019-09-11T16:37:26Zurn:sha1:b4090858854bbae6999e6c54ce80de2af28475f7
Remove let bindings and use `Option.map` instead.
Clippy.2019-09-10T01:19:01ZBrian Cullybjc@kublai.com2019-09-10T01:19:01Zurn:sha1:58a268850f34b660c9c71a3442b7cc70d21944daRemove warnings for unconstructed variants of PipeErr.2019-08-18T01:14:16ZBrian Cullybjc@kublai.com2019-08-18T01:14:16Zurn:sha1:45e0334a404cf4e155f483e7ad82232b15e4d475Update for starb 0.22019-08-18T00:52:57ZBrian Cullybjc@kublai.com2019-08-15T01:04:00Zurn:sha1:1b7e7ca454a42b8a933efd55ea2677ab57d46c9eA bunch of cleanup and fixes.2019-08-10T23:40:34ZBrian Cullybjc@kublai.com2019-08-10T23:40:34Zurn:sha1:c2d0f2af2f21a3c9539b89749bf6139c9f15b903
Simplify the code a bunch to reduce it to states we actually care
about. This will now probe my Logitech G105, NIZ Plum 85EC, and
Keyboard.io Model 01.
* Don't listen for wakeup interrupts. Only listen for device
connection and disconnection, which wakeups sometimes mean.
* Remove the SETTLE_DELAY stuff on device connection, as this
appears to be handled in hardware, and prevents over-delay which
was causing the Model 01 to reset, since it wasn't getting a SOF
in time.
* Set initial max packet size for address 0 endpoint 0 based on
whether the connection is Full Speed or Low Speed.
* Remove all intflag checks from USB handler that we don't
explicitly set up.
* Always listen dor dconn/ddisc in handler. Since we're using a ring
buffer for event storage, we shouldn't miss these and always
handle them in order.
* Don't freeze pipes on errors. Let the hardware do it.
* Don't retransmit packets on errors, just keep polling hardware.
* Move trfail check to the end, since it's either dependent on
previous, more specific checks, or it's just a NAK (but, for some
reason, not ERRORFLOW).
* Add `modify` method to control pipe register.
Use ring buffer for USB events.2019-08-10T22:59:42ZBrian Cullybjc@kublai.com2019-08-10T22:59:42Zurn:sha1:e5cff55c1dc5a9862ce4e78e3af816bbc5e1550b
Get rid of the static mut that can drop intermediate events and cause
innumerable race conditions.
Use endpoint's max packet size for pipe.2019-08-10T18:19:38ZBrian Cullybjc@kublai.com2019-08-10T18:19:38Zurn:sha1:0a8c0daa9f48093682a3197ad24d37c16dc32c99Remove device from driver on error.2019-08-10T17:44:40ZBrian Cullybjc@kublai.com2019-08-10T17:44:40Zurn:sha1:aab5cd2b36986c51e4a91291e0a083795b0c735fSimplify data toggle handling.2019-08-08T13:53:06ZBrian Cullybjc@kublai.com2019-08-08T13:53:06Zurn:sha1:385efdf53fa3fe38591f22d01edf75d3087c2326
Only use the data toggle from hardware if we get a data toggle
error. Otherwise, use computed toggle values based on endpoint.
Initial commit2019-08-04T23:58:34ZBrian Cullybjc@kublai.com2019-08-04T19:33:03Zurn:sha1:e02128bd4d9d2716b55be5db3dccb18f92f01e9c