LED LD3 is blinking a pattern of the SOS singal (...---...) with 1.5 sec pause between repeated loop steps.
Nothing special.
Just instead of "linear" pattern, LD3 is blinking something with a meaning. SOS Morse code is selected.
P.S. Possible upgrade: reaction to jumper setting on D2(PA12) to GND to change a pattern. Is with version is not done.
Changes
Revision | Date | Who | Commit message |
---|---|---|---|
0:284abd3f975c | 2019-05-28 | liutas4x4 | LED blink, SOS signal: 3 dots, 3 dashes, 3 dots, (...---...) with 1.5 sec pause. |