Previous improvements

- Checking correctly JSON file before using it
- Disable DFU Uart cause gives problems when don't read incoming port data.

GenerateXMLDPI.code-workspace

@@ -0,0 +1,14 @@
+{
+	"folders": [
+		{
+			"path": "../../../../../../../Documents/Proyectos/Electrotec/DISPLAYS/SERIES/SERIE DP/SOFTWARE DE TESTEO/PythonScripts/GenerateXMLDPI"
+		},
+		{
+			"name": "NerdMinerV2",
+			"path": "."
+		}
+	],
+	"settings": {
+		"platformio-ide.useDevelopmentPIOCore": true
+	}
+}

huge_app.csv

@@ -0,0 +1,6 @@
+# Name,   Type, SubType, Offset,  Size, Flags
+nvs,      data, nvs,     0x9000,  0x5000,
+otadata,  data, ota,     0xe000,  0x2000,
+app0,     app,  ota_0,   0x10000, 0x300000,
+spiffs,   data, spiffs,  0x310000,0xE0000,
+coredump, data, coredump,0x3F0000,0x10000,

platformio.ini

@@ -22,14 +22,15 @@ upload_speed = 921600
 
 # 2 x 4.5MB app, 6.875MB SPIFFS
 ;board_build.partitions = large_spiffs_16MB.csv
-board_build.partitions = default_8MB.csv
+;board_build.partitions = default_8MB.csv
+board_build.partitions = huge_app.csv
 ;board_build.partitions = default.csv
 
 build_flags = 
 	-D LV_LVGL_H_INCLUDE_SIMPLE
 	-D BOARD_HAS_PSRAM
-	-D ARDUINO_USB_MODE=1
-	-D ARDUINO_USB_CDC_ON_BOOT=1
+	;-D ARDUINO_USB_MODE=1
+	;-D ARDUINO_USB_CDC_ON_BOOT=1
 	-D DEBUG_MINING=1
 lib_deps = 
 	https://github.com/takkaO/OpenFontRender

src/mining.cpp

@@ -118,6 +118,7 @@ void runWorker(void *name) {
 
   Serial.println("");
   Serial.printf("\n[WORKER] Started. Running %s on core %d\n", (char *)name, xPortGetCoreID());
+  ;Serial.printf("### [Total Heap / Free heap]: %d / %d \n", ESP.getHeapSize(), ESP.getFreeHeap());
 
   String ADDRESS = String(btcString);
 
@@ -161,10 +162,7 @@ void runWorker(void *name) {
     Serial.print("    error: "); Serial.println(error);
     if((extranonce1.length() == 0) || line.length() == 0 || (error != 0)) { 
       Serial.printf("[WORKER] %s >>>>>>>>> Work aborted\n", (char *)name); 
-      Serial.printf("extranonce1 length: %u | line2 length: %u | error code: %u \n", 
-        extranonce1.length(), 
-        line.length(), 
-        error);
+      Serial.printf("extranonce1 length: %u | line2 length: %u | error code: %u \n", extranonce1.length(), line.length(), error);
       client.stop();
       doc.clear();
       doc.garbageCollect();
@@ -204,6 +202,15 @@ void runWorker(void *name) {
     Serial.print("    ntime: "); Serial.println(ntime);
     Serial.print("    clean_jobs: "); Serial.println(clean_jobs);
     #endif
+    //Check if parameters where correctly received
+    if((job_id.length() == 0)||(prevhash.length() == 0)||(coinb2.length() == 0)||(ntime.length() == 0)) { 
+      Serial.println(">>>>>>>>> Worker aborted"); 
+      client.stop();
+      doc.clear();
+      doc.garbageCollect();
+      continue; 
+     }
+
     doc.clear();
     templates++;