Piet Cordemans
Example code to toggle the RGB LED of the application shield with a State Machine
StateMachine.h@0:00a89ddb74dc, 2020-10-28 (annotated)
- Committer:
- pcordemans
- Date:
- Wed Oct 28 12:17:07 2020 +0000
- Revision:
- 0:00a89ddb74dc
Toggles RGB led with a State Machine
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| pcordemans | 0:00a89ddb74dc | 1 | #ifndef STATEMACHINE_H |
| pcordemans | 0:00a89ddb74dc | 2 | #define STATEMACHINE_H |
| pcordemans | 0:00a89ddb74dc | 3 | |
| pcordemans | 0:00a89ddb74dc | 4 | #include "mbed.h" |
| pcordemans | 0:00a89ddb74dc | 5 | |
| pcordemans | 0:00a89ddb74dc | 6 | enum State {RED, GREEN, BLUE, CERROR}; |
| pcordemans | 0:00a89ddb74dc | 7 | |
| pcordemans | 0:00a89ddb74dc | 8 | class StateMachine { |
| pcordemans | 0:00a89ddb74dc | 9 | private: |
| pcordemans | 0:00a89ddb74dc | 10 | State currentState; |
| pcordemans | 0:00a89ddb74dc | 11 | void actionRed(); |
| pcordemans | 0:00a89ddb74dc | 12 | void actionGreen(); |
| pcordemans | 0:00a89ddb74dc | 13 | void actionBlue(); |
| pcordemans | 0:00a89ddb74dc | 14 | PwmOut* r; |
| pcordemans | 0:00a89ddb74dc | 15 | PwmOut* g; |
| pcordemans | 0:00a89ddb74dc | 16 | PwmOut* b; |
| pcordemans | 0:00a89ddb74dc | 17 | |
| pcordemans | 0:00a89ddb74dc | 18 | public: |
| pcordemans | 0:00a89ddb74dc | 19 | |
| pcordemans | 0:00a89ddb74dc | 20 | StateMachine(); |
| pcordemans | 0:00a89ddb74dc | 21 | ~StateMachine(); |
| pcordemans | 0:00a89ddb74dc | 22 | |
| pcordemans | 0:00a89ddb74dc | 23 | void start(); |
| pcordemans | 0:00a89ddb74dc | 24 | }; |
| pcordemans | 0:00a89ddb74dc | 25 | |
| pcordemans | 0:00a89ddb74dc | 26 | #endif |