mbed_example
Shared event example. Instead of creating special thread user can use shared event queue and dispatch the global event queue from main thread.
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Shared_Events_1
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mbed_example
Revision 1:154179bdc39d, committed 2017-12-18
- Comitter:
- deepikabhavnani
- Date:
- Mon Dec 18 16:58:28 2017 +0000
- Parent:
- 0:7c7d5b625e59
- Commit message:
- Shared event example: running the shared queue from main
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed_app.json | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Mon Dec 18 16:50:19 2017 +0000
+++ b/main.cpp Mon Dec 18 16:58:28 2017 +0000
@@ -21,6 +21,8 @@
printf("Starting in context %p\r\n", Thread::gettid());
// The 'rise' handler will execute in IRQ context
sw.rise(rise_handler);
- // The 'fall' handler will execute in the context of the shared queue thread
+ // The 'fall' handler will execute in the context of the shared queue (actually the main thread)
sw.fall(queue->event(fall_handler));
+ // Setup complete, so we now dispatch the shared queue from main
+ queue->dispatch_forever();
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_app.json Mon Dec 18 16:58:28 2017 +0000
@@ -0,0 +1,7 @@
+{
+ "target_overrides": {
+ "*": {
+ "events.shared-dispatch-from-application": true
+ }
+ }
+}
\ No newline at end of file