Matt Lesslaw / Mbed 2 deprecated MagicMixer

Fertiliser mixing station

Dependencies:   mbed

flow_controlled.h@1:a1f7cc753866, 2013-10-04 (annotated)

Committer:
lawless
Date:
Fri Oct 04 22:15:50 2013 +0000
Revision:
1:a1f7cc753866
Pumps set with a auto-off timeout. Call it with a number of seconds and it switches itself off afterwards.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lawless 1:a1f7cc753866 1
lawless 1:a1f7cc753866 2 class Flow_Controlled {
lawless 1:a1f7cc753866 3 private :
lawless 1:a1f7cc753866 4 vector<Pump *>pumps;
lawless 1:a1f7cc753866 5 DigitalOut *enable;
lawless 1:a1f7cc753866 6 DigitalIn *flow;
lawless 1:a1f7cc753866 7
lawless 1:a1f7cc753866 8 public:
lawless 1:a1f7cc753866 9
lawless 1:a1f7cc753866 10 Flow_Controlled(int on_value) {
lawless 1:a1f7cc753866 11 this->enable = new DigitalOut(p17);
lawless 1:a1f7cc753866 12 this->pumps.push_back(new Pump(p18, &led1, on_value));
lawless 1:a1f7cc753866 13 this->pumps.push_back(new Pump(p19, &led2, on_value));
lawless 1:a1f7cc753866 14 this->flow = new DigitalIn(p20);
lawless 1:a1f7cc753866 15 }
lawless 1:a1f7cc753866 16
lawless 1:a1f7cc753866 17 void raw_water(unsigned int litres) {
lawless 1:a1f7cc753866 18 this->pumps[0]->on(0.7 * litres);
lawless 1:a1f7cc753866 19 }
lawless 1:a1f7cc753866 20
lawless 1:a1f7cc753866 21 void recycled_water(unsigned int litres) {
lawless 1:a1f7cc753866 22 this->pumps[1]->on(0.7 * litres);
lawless 1:a1f7cc753866 23 }
lawless 1:a1f7cc753866 24
lawless 1:a1f7cc753866 25 void all_off() {
lawless 1:a1f7cc753866 26 for(int p = 0; p < pumps.size(); p++)
lawless 1:a1f7cc753866 27 this->pumps[p]->off();
lawless 1:a1f7cc753866 28 this->enable->write(0);
lawless 1:a1f7cc753866 29 }
lawless 1:a1f7cc753866 30
lawless 1:a1f7cc753866 31 ~Flow_Controlled() {
lawless 1:a1f7cc753866 32 for(int p = 0; p < pumps.size(); p++)
lawless 1:a1f7cc753866 33 delete this->pumps[p];
lawless 1:a1f7cc753866 34 delete this->enable;
lawless 1:a1f7cc753866 35 delete this->flow;
lawless 1:a1f7cc753866 36
lawless 1:a1f7cc753866 37 }
lawless 1:a1f7cc753866 38 };