First success full read of json data provided by timing editor webinterface.

firmware/data/bottom.js

@@ -315,4 +315,5 @@ if (xhr.readyState === 4 && xhr.status === 200) {
 console.log('Data successfully sent to server!');
 }
 };
+xhr.send();
 }

firmware/firmware.ino

@@ -484,6 +484,7 @@ void init_webserver()
     if (server.hasArg("data"))
     {
       String jsonData = server.arg("data");
+      Serial.println("Received: " + jsonData);
       tc_jsonDataBlocksToEEPROM(jsonData);
       server.send(200, "text/html", "tcdata saved");
     }

firmware/html/bottom.js

@@ -396,6 +396,6 @@ function sendDataToServer() {
         console.log('Data successfully sent to server!');
       }
     };
-    //xhr.send();
+    xhr.send();
   }
   

firmware/timing_control.ino

@@ -415,13 +415,16 @@ String tc_getJsonData()
 
 void tc_jsonDataBlocksToEEPROM(String json_data_string)
 {
-  StaticJsonDocument<512> doc;
+  StaticJsonDocument<1289> doc;
   deserializeJson(doc, json_data_string);
 
+  Serial.println("Reading data from json data:");
   // Loop through each data block in the JSON data and store it in the tc_data array
   for (uint8_t i = 0; i < NUMBER_OF_TIMER_DATA_BLOCKS; i++)
   {
-    JsonObject obj = doc[i];
+    //Serial.println("<< " + (String)i);
+    
+    JsonObject obj = doc["tcdata"][i];
 
     // Check and set the limits of the hour value
     int hour = obj["hour"];
@@ -431,6 +434,7 @@ void tc_jsonDataBlocksToEEPROM(String json_data_string)
       hour = 23;
     }
     tc_data[i].hh = hour;
+    Serial.print("hour = " + (String)tc_data[i].hh + " " + (String)obj["hour"] + " ");
 
     // Check and set the limits of the minute value
     int minute = obj["min"];
@@ -440,6 +444,7 @@ void tc_jsonDataBlocksToEEPROM(String json_data_string)
       minute = 59;
     }
     tc_data[i].mm = minute;
+    Serial.print("minute = " + (String)tc_data[i].mm + " " + (String)obj["min"] + " ");
 
     // Check and set the limits of the ch1 value
     int ch1 = obj["ch1"];
@@ -449,6 +454,7 @@ void tc_jsonDataBlocksToEEPROM(String json_data_string)
       ch1 = 255;
     }
     tc_data[i].ch1 = ch1;
+    Serial.print("ch1 = " + (String)tc_data[i].ch1 + " " + (String)obj["ch1"] + " ");
 
     // Check and set the limits of the ch2 value
     int ch2 = obj["ch2"];
@@ -458,6 +464,7 @@ void tc_jsonDataBlocksToEEPROM(String json_data_string)
       ch2 = 255;
     }
     tc_data[i].ch2 = ch2;
+    Serial.print("ch2 = " + (String)tc_data[i].ch2 + " " + (String)obj["ch2"] + " ");
 
     // Check and set the limits of the ch3 value
     int ch3 = obj["ch3"];
@@ -467,6 +474,7 @@ void tc_jsonDataBlocksToEEPROM(String json_data_string)
       ch3 = 255;
     }
     tc_data[i].ch3 = ch3;
+    Serial.print("ch3 = " + (String)tc_data[i].ch3 + " " + (String)obj["ch3"] + " ");
 
     // Check and set the limits of the ch4 value
     int ch4 = obj["ch4"];
@@ -476,12 +484,21 @@ void tc_jsonDataBlocksToEEPROM(String json_data_string)
       ch4 = 255;
     }
     tc_data[i].ch4 = ch4;
+    Serial.println("ch4 = " + (String)tc_data[i].ch4 + " " + (String)obj["ch4"] + "\n---");
   }
 
+  Serial.println("Writing to EEPROM...");
   // Write the tc_data array to the EEPROM
   for (uint16_t i = 0; i < (NUMBER_OF_TIMER_DATA_BLOCKS * LENGTH_OF_TIMER_DATA_BLOCK); i++)
   {
+    //Serial.println("  " + (String)(EEPROM_TIMING_DATA_ADDRESS + i) + " " + (String)(*((uint8_t*)&tc_data + i)));
+
     EEPROM.write(EEPROM_TIMING_DATA_ADDRESS + i, *((uint8_t*)&tc_data + i));
+    /*if (((i+1) % 6 == 0))
+    {
+      Serial.println("---");
+    }*/
+
   }
   EEPROM.commit();
 }