HumidityAlertStateMachine.txt

Humidity Alert State Machine

b:  user button
h:  humidity %
bl: blue LED
rl: red LED
t0: time

+----+                                         +----+
| S0 +---pressed(b)|treshold=h+10%;rl=on------>+ S1 |
+--+-+                                         +-+--+
   ^                                             |
   |                                      !pressed(b)
millis()-t0>1000|rl=off                          |
   |                                             v
+----+                                         +----+
| S5 |                                         | S2 |
+----+                                         +----+
   ^                                             |   
   |                         h>threshold|rl=off;bl=on
!pressed(b)                                      |
   |                                             v   
+--+-+                                         +-+--+
| S4 |<--pressed(b)|rl=on;bl=off;t0=millis()---+ S3 |
+----+                                         +----+