v9.2.0

FeatureRequest.md

@@ -11,6 +11,12 @@
 
 ____
 
+#### #12 Less reboots due to memory leakage
+
+* Issue: #414 & #425  #430
+
+  
+
 #### #11 MQTT - configurable payload
 
 * https://github.com/jomjol/AI-on-the-edge-device/issues/344

README.md

@@ -47,7 +47,13 @@ In other cases you can contact the developer via email: <img src="https://raw.gi
 
 **General remark:** Beside the `firmware.bin`, typically also the content of `/html` needs to be updated!
 
+##### 9.2.0 - External Illumination (2021-12-02)
 
+- Direct JSON access: ``http://IP-ADRESS/json`` 
+- Error message in log file in case camera error during startup
+- Upgrade analog CNN to v9.1.0
+- Upgrade digital CNN to v13.3.0 (added new images)
+- html: support of different ports
 
 ##### 9.1.1 - External Illumination (2021-11-16)
 

code/components/jomjol_flowcontroll/ClassFlowControll.cpp

@@ -624,4 +624,30 @@ esp_err_t ClassFlowControll::GetJPGStream(std::string _fn, httpd_req_t *req)
     }
 
     return result;
-}
+}
+
+
+string ClassFlowControll::getJSON()
+{
+    std::vector<NumberPost*>* NUMBERS = flowpostprocessing->GetNumbers();
+
+    std::string json="{\n";
+
+    for (int i = 0; i < (*NUMBERS).size(); ++i)
+    {
+        json += "\"" + (*NUMBERS)[i]->name + "\":\n";
+        json += "  {\n";
+        json += "    \"value\": "      + (*NUMBERS)[i]->ReturnValueNoError          + ",\n";
+        json += "    \"raw\": \""        + (*NUMBERS)[i]->ReturnRawValue              + "\",\n";
+        json += "    \"error\": \""     + (*NUMBERS)[i]->ErrorMessageText             + "\",\n";
+        json += "    \"rate\": "      + std::to_string((*NUMBERS)[i]->FlowRateAct)  + ",\n";
+        json += "    \"timestamp\": \"" + (*NUMBERS)[i]->timeStamp                    + "\"\n";
+        if ((i+1) < (*NUMBERS).size())
+            json += "  },\n";
+        else
+            json += "  }\n";
+    }
+    json += "}";
+
+    return json;
+}

code/components/jomjol_flowcontroll/ClassFlowControll.h

@@ -48,6 +48,7 @@ public:
 	string UpdatePrevalue(std::string _newvalue, std::string _numbers, bool _extern);
 	string GetPrevalue(std::string _number = "");	
 	bool ReadParameter(FILE* pfile, string& aktparamgraph);	
+	string getJSON();
 
 	string TranslateAktstatus(std::string _input);
 

code/components/jomjol_tfliteclass/server_tflite.cpp

@@ -189,6 +189,36 @@ esp_err_t handler_doflow(httpd_req_t *req)
 };
 
 
+esp_err_t handler_json(httpd_req_t *req)
+{
+#ifdef DEBUG_DETAIL_ON       
+    LogFile.WriteHeapInfo("handler_json - Start");    
+#endif
+
+
+    printf("handler_JSON uri:\n"); printf(req->uri); printf("\n");
+
+    char _query[100];
+    char _size[10];
+
+    httpd_resp_set_hdr(req, "Access-Control-Allow-Origin", "*");
+    httpd_resp_set_type(req, "application/json");
+
+    std::string zw = tfliteflow.getJSON();
+    if (zw.length() > 0)
+        httpd_resp_sendstr_chunk(req, zw.c_str()); 
+
+    string query = std::string(_query);
+
+    /* Respond with an empty chunk to signal HTTP response completion */
+    httpd_resp_sendstr_chunk(req, NULL);   
+
+#ifdef DEBUG_DETAIL_ON       
+    LogFile.WriteHeapInfo("handler_JSON - Done");   
+#endif
+    return ESP_OK;
+};
+
 
 
 esp_err_t handler_wasserzaehler(httpd_req_t *req)
@@ -710,4 +740,10 @@ void register_server_tflite_uri(httpd_handle_t server)
     camuri.handler   = handler_wasserzaehler;
     camuri.user_ctx  = (void*) "Wasserzaehler"; 
     httpd_register_uri_handler(server, &camuri);  
+
+    camuri.uri       = "/json";
+    camuri.handler   = handler_json;
+    camuri.user_ctx  = (void*) "JSON"; 
+    httpd_register_uri_handler(server, &camuri);     
+
 }

code/main/main.cpp

@@ -142,13 +142,7 @@ void task_NoSDBlink(void *pvParameter)
 extern "C" void app_main(void)
 {
     TickType_t xDelay;
-
-
-    printf("Do Reset Camera\n");
-    PowerResetCamera();
-    Camera.InitCam();
-    Camera.LightOnOff(false); 
-
+ 
     if (!Init_NVS_SDCard())
     {
         xTaskCreate(&task_NoSDBlink, "task_NoSDBlink", configMINIMAL_STACK_SIZE * 64, NULL, tskIDLE_PRIORITY+1, NULL);
@@ -176,8 +170,8 @@ extern "C" void app_main(void)
        printf("DNS IP: %s\n", dns);
 
 
-    wifi_init_sta(ssid, passwd, hostname, ip, gateway, netmask, dns);
-    
+    wifi_init_sta(ssid, passwd, hostname, ip, gateway, netmask, dns);   
+
 
     xDelay = 2000 / portTICK_PERIOD_MS;
     printf("main: sleep for : %ldms\n", (long) xDelay);
@@ -198,8 +192,8 @@ extern "C" void app_main(void)
     printf("time %s\n", zw.c_str());    
 
 //    Camera.InitCam();
-//    Camera.LightOnOff(false); 
-    xDelay = 2000 / portTICK_PERIOD_MS;
+//    Camera.LightOnOff(false);
+     xDelay = 2000 / portTICK_PERIOD_MS;
     printf("main: sleep for : %ldms\n", (long) xDelay);
     vTaskDelay( xDelay ); 
 
@@ -215,6 +209,22 @@ extern "C" void app_main(void)
     register_server_main_uri(server, "/sdcard");
 
     printf("vor dotautostart\n");
-    TFliteDoAutoStart();
+
+    // init camera module
+    printf("Do Reset Camera\n");
+    PowerResetCamera();
+    esp_err_t cam = Camera.InitCam();
+    if (cam != ESP_OK) {
+            ESP_LOGE(TAGMAIN, "Failed to initialize camera module. "
+                "Check that your camera module is working and connected properly.");
+
+            LogFile.SwitchOnOff(true);
+            LogFile.WriteToFile("Failed to initialize camera module. "
+                    "Check that your camera module is working and connected properly.");
+            LogFile.SwitchOnOff(false);
+    } else {
+        Camera.LightOnOff(false);
+        TFliteDoAutoStart();
+    }
 }
 

code/main/version.cpp

@@ -1,4 +1,4 @@
-const char* GIT_REV="fde0ae4";
+const char* GIT_REV="e22b4b6";
 const char* GIT_TAG="";
 const char* GIT_BRANCH="master";
-const char* BUILD_TIME="2021-11-16 07:06";
+const char* BUILD_TIME="2021-12-02 21:53";

code/main/version.h

@@ -13,7 +13,7 @@ extern "C"
 #include "Helper.h"
 #include <fstream>
 
-const char* GIT_BASE_BRANCH = "master - v9.1.1 - 2021-11-16";
+const char* GIT_BASE_BRANCH = "master - v9.2.0 - 2021-12-02";
 
 
 const char* git_base_branch(void)

code/version.cpp

@@ -1,4 +1,4 @@
-const char* GIT_REV="fde0ae4";
+const char* GIT_REV="e22b4b6";
 const char* GIT_TAG="";
 const char* GIT_BRANCH="master";
-const char* BUILD_TIME="2021-11-16 07:05";
+const char* BUILD_TIME="2021-12-02 21:53";

sd-card/config/config.ini

@@ -20,7 +20,7 @@ FlipImageSize = false
 /config/ref1.jpg 442 142
 
 [Digits]
-Model = /config/dig1310s3q.tflite
+Model = /config/dig1330s1q.tflite
 ;LogImageLocation = /log/digit
 ;LogfileRetentionInDays = 3
 ModelInputSize = 20 32
@@ -29,7 +29,7 @@ main.dig2 343 126 30 54
 main.dig3 391 126 30 54
 
 [Analog]
-Model = /config/ana0700s1lq.tflite
+Model = /config/ana0910s3_longq.tflite
 ;LogImageLocation = /log/analog
 ;LogfileRetentionInDays = 3
 ModelInputSize = 32 32
@@ -46,7 +46,7 @@ PreValueAgeStartup = 720
 AllowNegativeRates = false
 main.MaxRateValue = 0.1
 ErrorMessage = true
-CheckDigitIncreaseConsistency = true
+CheckDigitIncreaseConsistency = false
 
 ;[MQTT]
 ;Uri = mqtt://IP-ADRESS:1883

sd-card/html/gethost.js

@@ -3,9 +3,12 @@ function gethost_Version(){
     return "1.0.0 - 20200910";
 }
 
+
 function getbasepath(){
     var host = window.location.hostname;
-    if ((host == "127.0.0.1") || (host == "localhost") || (host == ""))
+    if (((host == "127.0.0.1") || (host == "localhost") || (host == "")) 
+       && ((window.location.port == "80") || (window.location.port == "")))
+    
     {
 //        host = "http://192.168.2.219";          // jomjol interner test
 //        host = "http://192.168.178.46";          // jomjol interner test
@@ -18,6 +21,10 @@ function getbasepath(){
     {
         host = "http://" + host;
     }
+
+    if (window.location.port != "") {
+       host = host + ":" + window.location.port;
+    }
     return host;
 }
 

sd-card/html/readconfigparam.js

@@ -2,9 +2,9 @@ function readconfig_Version(){
      return "1.0.0 - 20200910";
  }
 
-var config_gesamt;
-var config_split;
-var param;
+var config_gesamt = "";
+var config_split = [];
+var param = [];
 var category;
 var ref = new Array(2);
 var NUMBERS = new Array(0);

sd-card/html/version.txt

@@ -1 +1 @@
-11.0.1
+11.1.0