henyxia / tweekd

Commit b4a7f4ac06c6560db8bba32bb035902755abe2e3

Authored by henyxia
1 parent 6e35f0fb

Querying for pump informations

Showing 1 changed file with 21 additions and 2 deletions   Show diff stats
Inline Side-by-side
... ... @@ -27,10 +27,14 @@
27 27 #define SET_HEAT_OFF 'G'
28 28 #define SET_PUMP_ON 'B'
29 29 #define SET_PUMP_OFF 'D'
  30 +#define PUMP_STATE_HIGH 'I'
  31 +#define GET_PUMP 'F'
30 32  
31 33 // Globals
32 34 int hvc_fd = -1;
33 35 bool hvcStop = false;
  36 +int pumped = 0;
  37 +bool previousPumpState;
34 38 bool sPump = false;
35 39 bool sHeat = false;
36 40 bool autoHeat = false;
... ... @@ -47,6 +51,7 @@ int tempCons;
47 51  
48 52 void setPumpOn()
49 53 {
  54 + pumped = 0;
50 55 setPumpWantedState(true);
51 56 }
52 57  
... ... @@ -120,13 +125,19 @@ bool initHVC()
120 125 return false;
121 126 }
122 127  
  128 + sendData(&hvc_fd, GET_PUMP);
  129 + data = getData(&hvc_fd);
  130 +
  131 + previousPumpState = data == PUMP_STATE_HIGH;
  132 +
123 133 return true;
124 134 }
125 135  
126 136 void* processHVC(void* we)
127 137 {
128   - uint8_t data;
129   - float temp;
  138 + uint8_t data;
  139 + bool pumpState;
  140 + float temp;
130 141  
131 142 while(!hvcStop)
132 143 {
... ... @@ -175,6 +186,14 @@ void* processHVC(void* we)
175 186 tPumpStart = clock();
176 187 }
177 188  
  189 + // Querying pump state
  190 + sendData(&hvc_fd, GET_TEMP);
  191 + data = getData(&hvc_fd);
  192 + pumpState = data == PUMP_STATE_HIGH;
  193 + if(pumpState ^ previousPumpState)
  194 + pumped++;
  195 + previousPumpState = pumpState;
  196 +
178 197 usleep(HVC_POLLING_TIME);
179 198 }
180 199  
... ...