mbed-os

Author	SHA1	Message	Date
Kevin Bracey	2fbbd9d2ca	Introduce Semaphore::acquire methods Deprecate wait() in favour of acquire(), try_acquire(), try_acquire_for() and try_acquire_until(). Brings Semaphore more into line with CMSIS-RTOS 2 (which uses "acquire"), itself (as it has "release"), and other classes having "try", "try for" and "try until". Also steps away from vague "wait" term - the primary operation here is to acquire the semaphore, and this will of course sleep.	2019-05-28 17:02:06 +03:00
Russ Butler	6527cf2bad	Update files to include SPDX-License-Identifier Update the header of all files to use a newer license template which includes SPDX-License-Identifier.	2019-02-22 10:53:24 -06:00
Russ Butler	c709f68434	Refactor AsyncOp class Add the OperationList class to simplify managing async operations. Add a callback to the AsyncOp class so completion can be signaled with another mechanism. Finally rework the lock handling so AsyncOp::wait is passed the lock to use rather than taking it in a constructor.	2019-02-22 10:53:15 -06:00
Russ Butler	0d8c8f0a28	Add USB utility classes Add an allocation free linked list implementation. Additionally add the class AsyncOp which provides blocking and wakeup funcionality to simplify making asynchronous operations block.	2019-02-22 10:52:34 -06:00