fridge control on the way

simulator/rdtemp/cli.ino

@@ -77,13 +77,59 @@ static void clihelp()
  prtln("d\tdisplay config");
  prtln("r\tread config");
  prtln("w\twrite config");
+ prtln("T\ttest relay");
+ prtln("0/1\tcontrole frigo");
  prtln("h\thexdump config");
 }
 /* --------------------------------------------------------------- */
-void setvalue(char *cmdline)
+void setvalue(char *cmdline, Global *param)
 {
-hexdump(cmdline, 10); 
+char    key, *sptr, *vptr;
+short   value;
 
+// hexdump((unsigned char *)cmdline, 10); 
+key = *(sptr = strtok(NULL, " "));
+// hexdump((unsigned char *)cmdline, 10);
+vptr = strtok(NULL, " ");
+value = atoi(vptr);
+
+prt(key); prt(' '); prtln(value);
+
+switch(key) {
+  case 'd':     param->delai = value;         break;
+  case 'h':     param->temp_maxi = value;     break;
+  case 'l':     param->temp_mini = value;     break;
+
+  default:    prtln("GNI ?");
+  }
+
+}
+/* --------------------------------------------------------------- */
+
+void test_relais(short nb) {
+short foo;
+prtln("test du relais frigo");
+
+for (foo=0; foo<nb; foo++) {    
+  digitalWrite(RELAIS_FRIGO, HIGH); 
+  delay(parametres.delai);
+             
+  digitalWrite(RELAIS_FRIGO, LOW); 
+  delay(parametres.delai);
+  }
+}
+/* --------------------------------------------------------------- */
+void controle_frigo(char on_off)
+{
+if (on_off) {
+  prtln("M frigo ON");
+  digitalWrite(RELAIS_FRIGO, HIGH);
+  }
+else {
+  prtln("M frigo OFF");
+  digitalWrite(RELAIS_FRIGO, LOW);
+  }
+prtln("...");  
 }
 /* --------------------------------------------------------------- */
 
@@ -99,7 +145,7 @@ static char separators[] = " \t";
 prtln("entering cli, '?' to help, 'x' to quit.");   
 
 do  {
-  prt(" + ");
+  prt("$ ");
   ret = readline(line,TLINE);
 #if DEBUG > 1
   hexdump((unsigned char *)line, ret);
@@ -115,6 +161,11 @@ do  {
     case 'w':  write_config(0, &parametres);           break;
     case 'h':  hexdump((unsigned char *)&parametres,
                             sizeof(Global));           break;
+    case 's':  setvalue(line, &parametres);            break;
+    case 'T':  test_relais(5);                         break; 
+
+    case '+':   controle_frigo(1);                     break;
+    case '-':   controle_frigo(0);                     break;
        
     default:    prtln("gni ?");                        break;
     }

simulator/rdtemp/rdtemp.ino

@@ -4,9 +4,15 @@
  */
 /* -------------------------------------------------- */
 
+// short write_config(short num, Global *from);
+
+/* -------------------------------------------------- */
+
 #define NBVAL   4
 #define DELAI   1000
 
+#define RELAIS_FRIGO  42
+
 typedef struct {
   unsigned short    magic;
   char              tag[4];
@@ -23,6 +29,8 @@ void setup() {
   Serial.begin(9600);
   pinMode(LED_BUILTIN, OUTPUT);
  
+  pinMode(RELAIS_FRIGO, OUTPUT);
+ 
   Serial.print("\n");  
   /* XXX */
   /*  changing the voltage reference of the ADC
@@ -31,7 +39,8 @@ void setup() {
    */
   analogReference(INTERNAL1V1); // Pour Arduino Mega2560
   Serial.print("\n");
-  delay(1000);
+  read_config(0, &parametres);
+  // display_config(&parametres);  
   Serial.print("M running now\n");
   
 }
@@ -94,6 +103,8 @@ void update_and_send(void)
 /* ================================================== */
 void loop() {
   static int foo = 0;
+  int         key;
+  
   update_and_send();
 
   if (foo++ > 5) {
@@ -101,12 +112,24 @@ void loop() {
     }
 
  /* check for CLI request */
- if (Serial.available() && 0x55==Serial.read())
-    {
-    Serial.println("M cli request");
-    phytocli();
-    }
- 
+ if (Serial.available()) {
+    key = Serial.read();
+    switch (key) {
+      case 'U':
+          Serial.println("M cli request");
+          phytocli();
+          break;
+      case '+':           /* allume le frigo */
+          controle_frigo(1);
+          break;
+      case '-':           /* eteint le frigo */
+          controle_frigo(0);
+          break;
+      default:
+          Serial.print("M bad control code");
+          break;          
+      }
+ } 
   delay(DELAI);
 }
 

simulator/rdtemp/storage.ino

@@ -25,7 +25,7 @@ unsigned short magic;
 prtln(">>> read config");
 #endif
 magic = 0;
-prt("magic is "); prtln(magic);
+
 EEPROM.get(0, magic);
 prt("magic is "); prtln(magic);
 if (0xfde9 != magic) return -1;
@@ -37,8 +37,9 @@ short write_config(short num, Global *from)
 {
 from->magic = 0xfde9;
 memcpy(from->tag, "aaaa", 4);
+from->control++;
 
-
+EEPROM.put(0, *from);
 
 return -1;
 }