rust library for atsamd usb host functionality https://git.spork.org/atsamd-usb-host.git/atom?h=main 2019-09-24T14:55:25Z 2019-09-24T14:55:25Z Brian Cully bjc@kublai.com 2019-09-23T16:45:09Z urn:sha1:fcc6951c707144ba423b81e03bc2f34b6cfa7286 Most of the values in the descriptor memory can be modified by the hardware, so we need to tell Rust that. Also, refactor the common register setup code into `register.rs`. 2019-09-10T01:19:01Z Brian Cully bjc@kublai.com 2019-09-10T01:19:01Z urn:sha1:58a268850f34b660c9c71a3442b7cc70d21944da 2019-08-10T23:40:34Z Brian Cully bjc@kublai.com 2019-08-10T23:40:34Z urn: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. 2019-08-10T18:19:38Z Brian Cully bjc@kublai.com 2019-08-10T18:19:38Z urn:sha1:0a8c0daa9f48093682a3197ad24d37c16dc32c99 2019-08-04T23:58:34Z Brian Cully bjc@kublai.com 2019-08-04T19:33:03Z urn:sha1:e02128bd4d9d2716b55be5db3dccb18f92f01e9c