added CPU Temp and RSSI to staus box of webgui.

code/components/jomjol_tfliteclass/server_tflite.cpp

@@ -21,6 +21,7 @@
 #include "server_GPIO.h"
 
 #include "server_file.h"
+#include "connect_wlan.h"
 
 #define DEBUG_DETAIL_ON       
 
@@ -590,6 +591,55 @@ esp_err_t handler_statusflow(httpd_req_t *req)
     return ESP_OK;
 };
 
+esp_err_t handler_cputemp(httpd_req_t *req)
+{
+#ifdef DEBUG_DETAIL_ON       
+    LogFile.WriteHeapInfo("handler_cputemp - Start");       
+#endif
+
+    const char* resp_str;
+    char cputemp[20];
+    
+    sprintf(resp_str, "CPU Temp: %4.1f°C", temperatureRead());
+
+    resp_str = cputemp;
+
+    httpd_resp_set_hdr(req, "Access-Control-Allow-Origin", "*");
+    httpd_resp_send(req, resp_str, strlen(resp_str));   
+    /* Respond with an empty chunk to signal HTTP response completion */
+    httpd_resp_send_chunk(req, NULL, 0);      
+
+#ifdef DEBUG_DETAIL_ON       
+    LogFile.WriteHeapInfo("handler_cputemp - End");       
+#endif
+
+    return ESP_OK;
+};
+
+esp_err_t handler_rssi(httpd_req_t *req)
+{
+#ifdef DEBUG_DETAIL_ON       
+    LogFile.WriteHeapInfo("handler_rssi - Start");       
+#endif
+
+    const char* resp_str;
+    char rssi[20];
+
+    sprintf(rssi, "RSSI: %idBm", get_WIFI_RSSI());
+
+    resp_str = rssi;
+
+    httpd_resp_set_hdr(req, "Access-Control-Allow-Origin", "*");
+    httpd_resp_send(req, resp_str, strlen(resp_str));   
+    /* Respond with an empty chunk to signal HTTP response completion */
+    httpd_resp_send_chunk(req, NULL, 0);      
+
+#ifdef DEBUG_DETAIL_ON       
+    LogFile.WriteHeapInfo("handler_rssi - End");       
+#endif
+
+    return ESP_OK;
+};
 
 esp_err_t handler_prevalue(httpd_req_t *req)
 {
@@ -643,7 +693,7 @@ esp_err_t handler_prevalue(httpd_req_t *req)
     httpd_resp_send_chunk(req, NULL, 0);      
 
 #ifdef DEBUG_DETAIL_ON       
-    LogFile.WriteHeapInfo("handler_prevalue - Start");       
+    LogFile.WriteHeapInfo("handler_prevalue - End");       
 #endif
 
     return ESP_OK;
@@ -766,6 +816,16 @@ void register_server_tflite_uri(httpd_handle_t server)
     camuri.user_ctx  = (void*) "Light Off"; 
     httpd_register_uri_handler(server, &camuri);  
     
+    camuri.uri       = "/cputemp.html";
+    camuri.handler   = handler_cputemp;
+    camuri.user_ctx  = (void*) "Light Off"; 
+    httpd_register_uri_handler(server, &camuri);  
+
+    camuri.uri       = "/rssi.html";
+    camuri.handler   = handler_rssi;
+    camuri.user_ctx  = (void*) "Light Off"; 
+    httpd_register_uri_handler(server, &camuri);  
+
     camuri.uri       = "/editflow.html";
     camuri.handler   = handler_editflow;
     camuri.user_ctx  = (void*) "EditFlow"; 

sd-card/html/wasserzaehler_roi.html

@@ -57,6 +57,8 @@
     <td class="tg-3">
 	<div id="timestamp" ></div>	
 	<div id="statusflow" ></div>	
+	<div id="cputemp" ></div>	
+	<div id="rssi" ></div>	
 	</td>	
   </tr>    
 </table>
@@ -83,6 +85,8 @@ function addZero(i) {
 	$('#img').html('<img src="/img_tmp/alg_roi.jpg" style="max-height:555px; display:block; margin-left:auto;  margin-right:auto;"></img>');
 	$('#timestamp').html("Last Page Refresh:" + (h + ":" + m + ":" + s));
 	loadStatus();
+	loadCPUTemp();
+	loadRSSI();
 	refresh();
 	});
 
@@ -94,10 +98,10 @@ function refresh() {
 	var h = addZero(d.getHours());
 	var m = addZero(d.getMinutes());
 	var s = addZero(d.getSeconds());	
+	
 	// reassign the url to be like alg_roi.jpg?timestamp=456784512 based on timestamp
 	$('#img').html('<img src="/img_tmp/alg_roi.jpg?timestamp='+ timestamp +'"max-height:555px; display:block; margin-left:auto;  margin-right:auto;"></img>');
 	$('#timestamp').html("Last Page Refresh:" + (h + ":" + m + ":" + s));
-	loadStatus();
 	init();
 	  refresh();
 	}, 300000);
@@ -120,6 +124,32 @@ function refresh() {
 		xhttp.send();		
 	}
 
+	function loadCPUTemp() {
+		url = basepath + '/cputemp.html';     
+		var xhttp = new XMLHttpRequest();
+		xhttp.onreadystatechange = function() {
+			if (this.readyState == 4 && this.status == 200) {
+				var _rsp = xhttp.responseText;
+				$('#cputemp').html(_rsp);
+			}
+		}
+		xhttp.open("GET", url, true);
+		xhttp.send();		
+	}
+
+	function loadRSSI() {
+		url = basepath + '/rssi.html';     
+		var xhttp = new XMLHttpRequest();
+		xhttp.onreadystatechange = function() {
+			if (this.readyState == 4 && this.status == 200) {
+				var _rsp = xhttp.responseText;
+				$('#rssi').html(_rsp);
+			}
+		}
+		xhttp.open("GET", url, true);
+		xhttp.send();		
+	}
+		
 	function loadValue(_type, _div, _style) {
 		url = basepath + '/wasserzaehler.html?all=true&type=' + _type;     
 		var xhttp = new XMLHttpRequest();
@@ -167,6 +197,8 @@ function refresh() {
 		loadValue("prevalue", "prevalue");
 		loadValue("error", "error", "font-size:8px");
 		loadStatus();
+		loadCPUTemp();
+		loadRSSI();
 	}
 
 	init();