suspect-devices/circuitpython/lib/tinyusb, branch master

lib: tinyusb: update to get tud_task_is_queue_empty

2020-05-21T13:34:44+00:00

This update gives us access to a function we can run with interrupts disabled to determine if the queue is empty. Signed-off-by: Sean Cross

Update TinyUSB and shorten USB task delay

2020-05-19T00:27:49+00:00

Update TinyUSB to include SAMD race fix

2020-04-29T17:52:26+00:00

Merge remote-tracking branch 'adafruit/master' into lower_power

2020-04-27T23:45:10+00:00

Even newer tinyUSB

2020-04-24T01:03:16+00:00

Update TinyUSB and add interrupt hooks.

2020-04-17T21:16:49+00:00

Refine iMX RT memory layout and add three boards

2020-01-18T01:36:08+00:00

Introduces a way to place CircuitPython code and data into tightly coupled memory (TCM) which is accessible by the CPU in a single cycle. It also frees up room in the corresponding cache for intermittent data. Loading from external flash is slow! The data cache is also now enabled. Adds support for the iMX RT 1021 chip. Adds three new boards: * iMX RT 1020 EVK * iMX RT 1060 EVK * Teensy 4.0 Related to #2492, #2472 and #2477. Fixes #2475.

more tinyusb update

2019-12-27T02:55:16+00:00

sync with https://github.com/hathach/tinyusb/pull/246

2019-12-26T16:04:16+00:00

should fix slow enumeration

improve usb dcd samd51

2019-12-25T17:18:04+00:00

fix race condition with setup packet + scsi status response