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semaforopeatonal [2017/02/28 03:05] leo |
semaforopeatonal [2019/10/07 17:44] (current) leo |
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| /* | /* | ||
| ** A state machine for a semaphore (pedestrian Traffic Light) | ** A state machine for a semaphore (pedestrian Traffic Light) | ||
| - | ** using ponters to function | + | ** using pointers to function |
| ** Author: Leonardo Yamasaki | ** Author: Leonardo Yamasaki | ||
| ** Licence GPL Free to use. | ** Licence GPL Free to use. | ||
| Line 15: | Line 15: | ||
| #define YEL2 18 | #define YEL2 18 | ||
| #define GRE2 19 | #define GRE2 19 | ||
| - | // define pin sensor analogico | + | // define pin sensor analog |
| #define SENSOR 20 | #define SENSOR 20 | ||
| + | #define SENSORLIM 600 | ||
| + | |||
| //define timmings | //define timmings | ||
| #define REDDEL 1000 | #define REDDEL 1000 | ||
| Line 23: | Line 25: | ||
| #define BLINKDEL 50 | #define BLINKDEL 50 | ||
| #define NUMBLINK 20 | #define NUMBLINK 20 | ||
| - | |||
| // States red, yellow and green of two semaphores | // States red, yellow and green of two semaphores | ||
| Line 85: | Line 86: | ||
| digitalWrite(GRE2,LOW); | digitalWrite(GRE2,LOW); | ||
| // Adding sensor for peatonal use | // Adding sensor for peatonal use | ||
| - | while(analogRead(SENSOR)>900){} | + | while(analogRead(SENSOR)>SENSORLIM){} |
| statefunc = yelSem1; | statefunc = yelSem1; | ||
| delay(GREDEL); | delay(GREDEL); | ||