Show alternative images for states "Initialization" and "Take Image" (#1858)

* Show image for flow not started + take image

* Update

* Adding new images

* .

* Avoid multiple Access-Control-Allow-Origin * (#1859)

* Avoid multiple Access-Control-Allow-Origin *

* Adapt loglevel to debug

* Update build.yaml

* .

* New state "initialization (delayed)", renaming

* Overview: Renamed "Status" + switched position

* Improve data logging on errors (#1839)

* use error level for log if "Rate to High" or "Negative Rate"

* remove redundant data logging

* .

* .

* update time also in case of an error

* move calculation of difference to the top as discussed in PR 1839

Co-authored-by: CaCO3 <caco@ruinelli.ch>

* Heap tracing (#1861)

* Update sdkconfig.esp32cam-dev-task-analysis.defaults

* Update defines.h

* Update platformio.ini

* Update main.cpp

* Update defines.h

* Update ClassFlowCNNGeneral.cpp

* Update platformio.ini

* disable HIMEM (external > 4mb ram) not used (#1864)

#force disable HIMEM as not used in default config, can be enabled with [env:esp32cam-dev-himem]
#free 256kb of internal memory :
#I (2112) esp_himem: Initialized. Using last 8 32KB address blocks for bank switching on 4352 KB of physical memory.
CONFIG_SPIRAM_BANKSWITCH_ENABLE=n
#CONFIG_SPIRAM_BANKSWITCH_RESERVE is not set

* Update ota_page.html (#1866)

Fixed the firework to match the actual button text.
Fixed other random typos.

* add AlignmentAlgo=off option (#1867)

* Replace outdated wiki links, wording (#1871)

* Revert "add AlignmentAlgo=off option (#1867)" (#1876)

This reverts commit 3de4cc7c567b5c2bf46600d32d038aa5f56eb13d.

* fixed typo (#1881)

Co-authored-by: CaCO3 <caco@ruinelli.ch>

* Show WIFI signal text labels / Log RSSI value to logfile (#1877)

* Overview: WIFI RSSI strength text labels

* Log RSSI value (debug level)

* Typo

* Update config.ini (#1880)

* Update Changelog.md for  release (#1892)

Co-authored-by: github-actions <github-actions@github.com>

* Update Changelog.md

* Remove newline in version (#1891)

* remove newline in version

* .

* .

Co-authored-by: CaCO3 <caco@ruinelli.ch>

Co-authored-by: CaCO3 <caco@ruinelli.ch>
Co-authored-by: CaCO3 <caco3@ruinelli.ch>
Co-authored-by: Nicolas Liaudat <nliaudat@users.noreply.github.com>
Co-authored-by: AngryApostrophe <89547888+AngryApostrophe@users.noreply.github.com>
Co-authored-by: github-actions <github-actions@github.com>

code/components/jomjol_controlcamera/ClassControllCamera.cpp

@@ -242,10 +242,6 @@ esp_err_t CCamera::CaptureToBasisImage(CImageBasis *_Image, int delay)
 
     _Image->EmptyImage(); //Delete previous stored raw image -> black image
     
-    #ifdef ALGROI_LOAD_FROM_MEM_AS_JPG__SHOW_TAKE_IMAGE_PROCESS
-        tfliteflow.SetNewAlgROI(false);
-    #endif
-    
     LEDOnOff(true);
 
     if (delay > 0) 
@@ -321,10 +317,6 @@ esp_err_t CCamera::CaptureToBasisImage(CImageBasis *_Image, int delay)
             p_target[2] = p_source[2];
         }
 
-    #ifdef DEBUG_DETAIL_ON
-        LogFile.WriteHeapInfo("CCamera::CaptureToBasisImage - After Copy To Target");
-    #endif
-
     delete _zwImage;
 
     #ifdef DEBUG_DETAIL_ON

code/components/jomjol_flowcontroll/ClassFlowAlignment.cpp

@@ -173,14 +173,12 @@ bool ClassFlowAlignment::doFlow(string time)
             {
                 LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "Can't allocate AlgROI");
                 LogFile.WriteHeapInfo("ClassFlowAlignment-doFlow");
-                tfliteflow.SetNewAlgROI(false); // continue flow only with alg.jpg (no ROIs available)
             }
         }
 
         if (AlgROI)
         {
             ImageBasis->writeToMemoryAsJPG((ImageData*)AlgROI, 90);
-            tfliteflow.SetNewAlgROI(true);
         }
     #endif
 

code/components/jomjol_flowcontroll/ClassFlowControll.cpp

@@ -154,12 +154,6 @@ void ClassFlowControll::AnalogDrawROI(CImageBasis *_zw)
     if (flowanalog)
         flowanalog->DrawROI(_zw);
 }
-
-
-void ClassFlowControll::SetNewAlgROI(bool _value)
-{
-    bNewAlgROI = _value;
-}
 #endif
 
 
@@ -195,7 +189,7 @@ void ClassFlowControll::SetInitialParameter(void)
     flowpostprocessing = NULL;
     disabled = false;
     aktRunNr = 0;
-    aktstatus = "Booting ...";
+    aktstatus = "Flow task not yet created";
 }
 
 
@@ -270,8 +264,12 @@ ClassFlow* ClassFlowControll::CreateClassFlow(std::string _type)
 
 void ClassFlowControll::InitFlow(std::string config)
 {
+    aktstatus = "Initialization";
+    //#ifdef ENABLE_MQTT
+        //MQTTPublish(mqttServer_getMainTopic() + "/" + "status", "Initialization", false); // Right now, not possible -> MQTT Service is going to be started later
+    //#endif //ENABLE_MQTT
+    
     string line;
-
     flowpostprocessing = NULL;
 
     ClassFlow* cfc;
@@ -318,6 +316,12 @@ std::string* ClassFlowControll::getActStatus()
 }
 
 
+void ClassFlowControll::setActStatus(std::string _aktstatus)
+{
+    aktstatus = _aktstatus;
+}
+
+
 void ClassFlowControll::doFlowMakeImageOnly(string time)
 {
     std::string zw_time;
@@ -672,12 +676,6 @@ esp_err_t ClassFlowControll::GetJPGStream(std::string _fn, httpd_req_t *req)
     esp_err_t result = ESP_FAIL;
     bool _sendDelete = false;
 
-    if (flowalignment == NULL) 
-    {
-        ESP_LOGD(TAG, "ClassFloDControll::GetJPGStream: FloDalignment is not (yet) initialized. Interrupt serving!");
-        return ESP_OK;
-    }
-
     if (_fn == "alg.jpg") {
         if (flowalignment && flowalignment->ImageBasis->ImageOkay()) {
             _send = flowalignment->ImageBasis;
@@ -689,26 +687,119 @@ esp_err_t ClassFlowControll::GetJPGStream(std::string _fn, httpd_req_t *req)
     }
     else if (_fn == "alg_roi.jpg") {
         #ifdef ALGROI_LOAD_FROM_MEM_AS_JPG      // no CImageBasis needed to create alg_roi.jpg (ca. 790kB less RAM)
-            if (bNewAlgROI) {
+            if (aktstatus.find("Initialization (delayed)") != -1) {
+                FILE* file = fopen("/sdcard/html/Flowstate_initialization_delayed.jpg", "rb"); 
+
+                if (!file) {
+                    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "File /sdcard/html/Flowstate_initialization_delayed.jpg not found");
+                    return ESP_FAIL;
+                }
+
+                fseek(file, 0, SEEK_END);
+                long fileSize = ftell(file); /* how long is the file ? */
+                fseek(file, 0, SEEK_SET); /* reset */
+
+                unsigned char* fileBuffer = (unsigned char*) malloc(fileSize);
+
+                if (!fileBuffer) {
+                    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "ClassFlowControll::GetJPGStream: Not enough memory to create fileBuffer: " + std::to_string(fileSize));
+                    fclose(file);  
+                    return ESP_FAIL;
+                }
+
+                fread(fileBuffer, fileSize, 1, file);
+                fclose(file);
+
+                httpd_resp_set_type(req, "image/jpeg");
+                result = httpd_resp_send(req, (const char *)fileBuffer, fileSize); 
+                delete fileBuffer;
+            }
+            else if (aktstatus.find("Initialization") != -1) {
+                FILE* file = fopen("/sdcard/html/Flowstate_initialization.jpg", "rb"); 
+
+                if (!file) {
+                    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "File /sdcard/html/Flowstate_initialization.jpg not found");
+                    return ESP_FAIL;
+                }
+
+                fseek(file, 0, SEEK_END);
+                long fileSize = ftell(file); /* how long is the file ? */
+                fseek(file, 0, SEEK_SET); /* reset */
+
+                unsigned char* fileBuffer = (unsigned char*) malloc(fileSize);
+
+                if (!fileBuffer) {
+                    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "ClassFlowControll::GetJPGStream: Not enough memory to create fileBuffer: " + std::to_string(fileSize));
+                    fclose(file);  
+                    return ESP_FAIL;
+                }
+
+                fread(fileBuffer, fileSize, 1, file);
+                fclose(file);
+
+                httpd_resp_set_type(req, "image/jpeg");
+                result = httpd_resp_send(req, (const char *)fileBuffer, fileSize); 
+                delete fileBuffer;
+            }
+            else if (aktstatus.find("Take Image") != -1) {
                 if (flowalignment && flowalignment->AlgROI) {
+                    FILE* file = fopen("/sdcard/html/Flowstate_take_image.jpg", "rb");    
+
+                    if (!file) {
+                        LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "File /sdcard/html/Flowstate_take_image.jpg not found");
+                        return ESP_FAIL;
+                    }
+
+                    fseek(file, 0, SEEK_END);
+                    flowalignment->AlgROI->size = ftell(file); /* how long is the file ? */
+                    fseek(file, 0, SEEK_SET); /* reset */
+                    
+                    if (flowalignment->AlgROI->size > MAX_JPG_SIZE) {
+                        LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "File /sdcard/html/Flowstate_take_image.jpg too large: " + std::to_string(flowalignment->AlgROI->size));
+                        fclose(file);
+                        return ESP_FAIL;
+                    }
+
+                    fread(flowalignment->AlgROI->data, flowalignment->AlgROI->size, 1, file);
+                    fclose(file);
+
                     httpd_resp_set_type(req, "image/jpeg");
                     result = httpd_resp_send(req, (const char *)flowalignment->AlgROI->data, flowalignment->AlgROI->size);
                 }
                 else {
-                    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "ClassFlowControll::GetJPGStream: alg_roi.jpg cannot be served");
-                    return ESP_FAIL;
+                    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "ClassFlowControll::GetJPGStream: alg_roi.jpg cannot be served -> alg.jpg is going to be served!");
+                    if (flowalignment && flowalignment->ImageBasis->ImageOkay()) {
+                        _send = flowalignment->ImageBasis;
+                    }
+                    else {
+                        httpd_resp_send(req, NULL, 0);
+                        return ESP_OK;
+                    }
                 }
             }
             else {
-                if (flowalignment && flowalignment->ImageBasis->ImageOkay()) {
-                    _send = flowalignment->ImageBasis;
+                if (flowalignment && flowalignment->AlgROI) {
+                    httpd_resp_set_type(req, "image/jpeg");
+                    result = httpd_resp_send(req, (const char *)flowalignment->AlgROI->data, flowalignment->AlgROI->size);
                 }
                 else {
-                    httpd_resp_send(req, NULL, 0);
-                    return ESP_OK;
+                    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "ClassFlowControll::GetJPGStream: alg_roi.jpg cannot be served -> alg.jpg is going to be served!");
+                    if (flowalignment && flowalignment->ImageBasis->ImageOkay()) {
+                        _send = flowalignment->ImageBasis;
+                    }
+                    else {
+                        httpd_resp_send(req, NULL, 0);
+                        return ESP_OK;
+                    }
                 }
             }
         #else
+            if (!flowalignment) {
+                ESP_LOGD(TAG, "ClassFloDControll::GetJPGStream: FlowAlignment is not (yet) initialized. Interrupt serving!");
+                httpd_resp_send(req, NULL, 0);
+                return ESP_FAIL;
+            }
+
             _send = new CImageBasis(flowalignment->ImageBasis);
 			
             if (_send->ImageOkay()) {

code/components/jomjol_flowcontroll/ClassFlowControll.h

@@ -38,9 +38,6 @@ protected:
 	void SetInitialParameter(void);	
 	std::string aktstatus;
 	int aktRunNr;
-	#ifdef ALGROI_LOAD_FROM_MEM_AS_JPG 
-	bool bNewAlgROI = false;
-	#endif
 
 public:
 	void InitFlow(std::string config);
@@ -54,9 +51,6 @@ public:
 	bool ReadParameter(FILE* pfile, string& aktparamgraph);	
 	string getJSON();
 	string getNumbersName();
-	#ifdef ALGROI_LOAD_FROM_MEM_AS_JPG 
-	void SetNewAlgROI(bool _value);
-	#endif
 
 	string TranslateAktstatus(std::string _input);
 
@@ -77,6 +71,7 @@ public:
 	bool isAutoStart(long &_intervall);
 
 	std::string* getActStatus();
+	void setActStatus(std::string _aktstatus);
 
 	std::vector<HTMLInfo*> GetAllDigital();
 	std::vector<HTMLInfo*> GetAllAnalog();	

code/components/jomjol_tfliteclass/server_tflite.cpp

@@ -27,7 +27,7 @@ ClassFlowControll tfliteflow;
 
 TaskHandle_t xHandletask_autodoFlow = NULL;
 
-bool FlowInitDone = false;
+bool bTaskAutoFlowCreated = false;
 bool flowisrunning = false;
 
 long auto_intervall = 0;
@@ -104,7 +104,6 @@ void doInit(void)
         ESP_LOGD(TAG, "Start tfliteflow.InitFlow(config);");
     #endif
     tfliteflow.InitFlow(CONFIG_FILE);
-    FlowInitDone = true;
     #ifdef DEBUG_DETAIL_ON      
         ESP_LOGD(TAG, "Finished tfliteflow.InitFlow(config);");
     #endif
@@ -265,7 +264,7 @@ esp_err_t handler_json(httpd_req_t *req)
 
     ESP_LOGD(TAG, "handler_JSON uri: %s", req->uri);
     
-    if (FlowInitDone) 
+    if (bTaskAutoFlowCreated) 
     {
         httpd_resp_set_hdr(req, "Access-Control-Allow-Origin", "*");
         httpd_resp_set_type(req, "application/json");
@@ -300,7 +299,7 @@ esp_err_t handler_wasserzaehler(httpd_req_t *req)
         LogFile.WriteHeapInfo("handler water counter - Start");    
     #endif
 
-    if (FlowInitDone) 
+    if (bTaskAutoFlowCreated) 
     {
         bool _rawValue = false;
         bool _noerror = false;
@@ -656,10 +655,11 @@ esp_err_t handler_statusflow(httpd_req_t *req)
         LogFile.WriteHeapInfo("handler_prevalue - Start");       
     #endif
 
-    if (FlowInitDone) 
-    {
-        const char* resp_str;
+    const char* resp_str;
+    httpd_resp_set_hdr(req, "Access-Control-Allow-Origin", "*");
 
+    if (bTaskAutoFlowCreated) 
+    {
         #ifdef DEBUG_DETAIL_ON       
             ESP_LOGD(TAG, "handler_prevalue: %s", req->uri);
         #endif
@@ -667,14 +667,13 @@ esp_err_t handler_statusflow(httpd_req_t *req)
         string* zw = tfliteflow.getActStatus();
         resp_str = zw->c_str();
 
-        httpd_resp_set_hdr(req, "Access-Control-Allow-Origin", "*");
         httpd_resp_send(req, resp_str, HTTPD_RESP_USE_STRLEN);   
     }
     else 
     {
-        httpd_resp_send_err(req, HTTPD_403_FORBIDDEN, "Flow not (yet) started: REST API /flowstatus not available!");
-        return ESP_ERR_NOT_FOUND;
-    }  
+        resp_str = "Flow task not yet created";
+        httpd_resp_send(req, resp_str, HTTPD_RESP_USE_STRLEN);  
+    }
 
     #ifdef DEBUG_DETAIL_ON       
         LogFile.WriteHeapInfo("handler_prevalue - Done");       
@@ -820,13 +819,18 @@ void task_autodoFlow(void *pvParameter)
 {
     int64_t fr_start, fr_delta_ms;
 
+    bTaskAutoFlowCreated = true;
+
     if (!isPlannedReboot)
     {
         if (esp_reset_reason() == ESP_RST_PANIC) {
             LogFile.WriteToFile(ESP_LOG_WARN, TAG, "Restarted due to an Exception/panic! Postponing first round start by 5 minutes to allow for an OTA Update or to fetch the log!"); 
             LogFile.WriteToFile(ESP_LOG_WARN, TAG, "Setting logfile level to DEBUG until the next reboot!");
             LogFile.setLogLevel(ESP_LOG_DEBUG);
-            //MQTTPublish(GetMQTTMainTopic() + "/" + "status", "Postponing first round", false);
+            tfliteflow.setActStatus("Initialization (delayed)");
+            //#ifdef ENABLE_MQTT
+                //MQTTPublish(mqttServer_getMainTopic() + "/" + "status", "Initialization (delayed)", false); // Right now, not possible -> MQTT Service is going to be started later
+            //#endif //ENABLE_MQTT
             vTaskDelay(60*5000 / portTICK_RATE_MS); // Wait 5 minutes to give time to do an OTA Update or fetch the log
         }
     }
@@ -836,12 +840,14 @@ void task_autodoFlow(void *pvParameter)
     doInit();
 
     auto_isrunning = tfliteflow.isAutoStart(auto_intervall);
-    if (isSetupModusActive()) {
+
+    if (isSetupModusActive()) 
+    {
         auto_isrunning = false;
         std::string zw_time = getCurrentTimeString(LOGFILE_TIME_FORMAT);
         tfliteflow.doFlowMakeImageOnly(zw_time);
-
     }
+    
     while (auto_isrunning)
     {
         LogFile.WriteToFile(ESP_LOG_DEBUG, TAG, "----------------------------------------------------------------"); // Clear separation between runs

sd-card/html/overview.html

@@ -55,8 +55,8 @@
   </tr> 
   <tr>	
     <td class="tg-3">
-	<div id="timestamp" ></div>	
 	<div id="statusflow" ></div>	
+	<div id="timestamp" ></div>	
 	<div id="cputemp" ></div>	
 	<div id="rssi" ></div>
 	<div>
@@ -126,7 +126,7 @@
 		xhttp.onreadystatechange = function() {
 			if (this.readyState == 4 && this.status == 200) {
 				var _rsp = xhttp.responseText;
-				$('#statusflow').html("Status: " + _rsp);
+				$('#statusflow').html("State: " + _rsp);
 			}
 		}
 		xhttp.open("GET", url, true);