sw/stm32 - Cryptech HSM on STM-32 ARM processor

Age	Commit message (Collapse)	Author
2018-04-19	Reconstruct the hashsig hash tree(s) on device restart.	Paul Selkirk
	This can take long enough (several minutes for h=10) that we do it in a background task, which is then converted to an RPC dispatch task. Also add a very limited form of free(), to free the topmost allocation in the sdram "heap". I don't want to deal with real heap management, but I do want to be able to recover memory upon deleting a hashsig key, if it's easy to do so.
2017-05-24	Add task_yield_maybe	Paul Selkirk

2017-05-13	Merge branch 'task_metrics' into profiling	Paul Selkirk

2017-05-03	Add some task metrics.	Paul Selkirk

2017-04-30	Need stdint.h if we're going to use uint32_t.	Rob Austein

2017-04-29	Add minimal mutexes to the minimal tasking system	Paul Selkirk

2017-04-29	Add task_delay.	Paul Selkirk

2017-04-27	Replace the RTOS with a simple cooperative tasker.	Paul Selkirk
	There are no priorities and no preemption, so tasks run in a round-robin fashion, and explicitly yield control.