diff options
| author | pennae <[email protected]> | 2023-04-27 02:12:49 +0200 |
|---|---|---|
| committer | pennae <[email protected]> | 2023-05-03 12:57:21 +0200 |
| commit | 909a5fe2e513ef91129a29ccdd8772824879383c (patch) | |
| tree | 849028b8188df60507f05acb562d8c607dc76bd8 /examples/std/src | |
| parent | 486fe9e59da7474c5162f56d89d5b6c279d02753 (diff) | |
rp/pio: split irqs from state machines
we can only have one active waiter for any given irq at any given time.
allowing waits for irqs on state machines bypasses this limitation and
causes lost events for all but the latest waiter for a given irq.
splitting this out also allows us to signal from state machines to other
parts of the application without monopolizing state machine access for
the irq wait, as would be necessary to make irq waiting sound.
Diffstat (limited to 'examples/std/src')
0 files changed, 0 insertions, 0 deletions