set target temp

README.md

@@ -90,6 +90,8 @@ CT >  UL            1   0   1
 * run
 * init
 * off
+* target_temp_hold (get/ set with =val)
+* target_temp_end (get/ set with =val)
 * holdhours (get/ set with =val)
 * voltage (get/ set with =val)
 
@@ -109,6 +111,20 @@ curl -d '{"Action":"TCP","Host":"192.168.98.134","Port":"9009",  "Value":"curren
 ```
 curl -d '{"Action":"TCP","Host":"192.168.98.134","Port":"9009",  "Value":"target_temp\n"}' -X PUT http://localhost:55555
 ```
+
+### set hold  temperature
+
+
+```
+curl -d '{"Action":"TCP","Host":"192.168.98.134","Port":"9009",  "Value":"target_temp_hold=180.0\n"}' -X PUT http://localhost:55555
+```
+### set end  temperature
+
+
+```
+curl -d '{"Action":"TCP","Host":"192.168.98.134","Port":"9009",  "Value":"target_temp_end=100.0\n"}' -X PUT http://localhost:55555
+```
+
 ### set voltage
 
 ```

bake_out_ctrl/bake_out_ctrl.ino

@@ -6,8 +6,7 @@
 #define MAXTEMP 200.0
 #define TEMPSLOPEPERHOUR 30.0
 
-#define TARGETTEMPHIGH 180.0
-#define TARGETTEMPEND 100.0
+
 #define ROOMTEMP 22.5
 
 #define BREAKTEMP 10.0
@@ -27,12 +26,12 @@ T in C |
        |--- MAXTEMP ----------------------------- MAXTEMP ----------
        |
        |
-       |                    xxxxxxxxxxxxxxxxxxxx  TARGETTEMPHIGH
+       |                    xxxxxxxxxxxxxxxxxxxx  target_temp_hold
        |                  xx                 | xx
        |                 xx                  |  xx
        |               xxx                   |   xx
        |              xx|              TEMPSLOPE   xx
-       |            xx  |                    +-------xx  TARGETTEMPEND
+       |            xx  |                    +-------xx  target_temp_end
        |           xx   |
        |          xx    |
        |        xx      |
@@ -60,6 +59,10 @@ IPAddress ip(192, 168, 98, 134);
 EthernetServer server(PORT);
 String cmd, param;
 
+// temperatures
+float target_temp_hold = 180.0;
+float target_temp_end = 100.0;
+
 // run
 unsigned long start_time = 0;
 int holdhours = 0;
@@ -130,7 +133,7 @@ float get_current_temperature() {
 t1...t3: see drawing
 */
 unsigned long get_t1(){
-  return (TARGETTEMPHIGH-ROOMTEMP)/TEMPSLOPEPERHOUR*HOURTOSECOND;
+  return (target_temp_hold-ROOMTEMP)/TEMPSLOPEPERHOUR*HOURTOSECOND;
 }
 unsigned long get_t2(){
   unsigned long t1 = get_t1();
@@ -138,7 +141,7 @@ unsigned long get_t2(){
 }
 unsigned long get_t3(){
   unsigned long t2 = get_t2();
-  return t2 +(TARGETTEMPHIGH-TARGETTEMPEND)/TEMPSLOPEPERHOUR*HOURTOSECOND;
+  return t2 +(target_temp_hold-target_temp_end)/TEMPSLOPEPERHOUR*HOURTOSECOND;
 }
 
 String current_state() {
@@ -257,13 +260,13 @@ float get_target_temperature(String state, float ct) {
       tt = ROOMTEMP+TEMPSLOPEPERHOUR*rel_time/HOURTOSECOND;
     }
     if (state == "bakeout"){
-      tt = TARGETTEMPHIGH;
+      tt = target_temp_hold;
     }
     if (state == "ramp_down"){
-      tt = TARGETTEMPHIGH-TEMPSLOPEPERHOUR*(rel_time-t2)/HOURTOSECOND;
+      tt = target_temp_hold-TEMPSLOPEPERHOUR*(rel_time-t2)/HOURTOSECOND;
     }
     if (state == "hold_end") {
-      tt = TARGETTEMPEND;
+      tt = target_temp_end;
     }
 
   Serial.print("temperature should: ");
@@ -417,6 +420,32 @@ String net_exec(String state, String cmd, String param) {
     res       = String(tt);
   }
 
+  if (cmd == "target_temp_hold") {
+    if (param != "") {
+      if(digitalRead(CONTROLLINO_DI0)) {
+        target_temp_hold = param.toFloat();
+        res = String(target_temp_hold);
+      } else {
+        res = "read only mode";
+      }
+    } else {
+      res = String(target_temp_hold);
+    }
+  }
+
+  if (cmd == "target_temp_end") {
+    if (param != "") {
+      if(digitalRead(CONTROLLINO_DI0)) {
+        target_temp_end = param.toFloat();
+        res = String(target_temp_end);
+      } else {
+        res = "read only mode";
+      }
+    } else {
+      res = String(target_temp_end);
+    }
+  }
+
   if (cmd == "run") {
     if(digitalRead(CONTROLLINO_DI0)) {
       unsigned long st = set_start_seconds("now");