Luca Mottola
/
AthensFall19-BlinkThreadCallback
Blink using Thread and Callback
Revision 0:13988e5bca16, committed 2018-11-08
- Comitter:
- lmottola
- Date:
- Thu Nov 08 17:29:13 2018 +0000
- Commit message:
- Initial commit
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
mbed-os.lib | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 13988e5bca16 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Nov 08 17:29:13 2018 +0000 @@ -0,0 +1,21 @@ +#include "mbed.h" + +Thread thread; +DigitalOut led1(LED1); +volatile bool running = true; + +// Blink function toggles the led in a long running loop +void blink(DigitalOut *led) { + while (running) { + *led = !*led; + wait(1); + } +} + +// Spawns a thread to run blink for 5 seconds +int main() { + thread.start(callback(blink, &led1)); + wait(5); + running = false; + thread.join(); +}
diff -r 000000000000 -r 13988e5bca16 mbed-os.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Thu Nov 08 17:29:13 2018 +0000 @@ -0,0 +1,1 @@ +https://github.com/armmbed/mbed-os/