charts test code

src/driver/drv_local.h

@@ -84,6 +84,7 @@ void DGR_SpoofNextDGRPacketSource(const char* ipStrs);
 void TuyaMCU_Sensor_RunEverySecond();
 void TuyaMCU_Sensor_Init();
 
+void DRV_Test_Charts_AddToHtmlPage(http_request_t *request);
 
 void DRV_Toggler_ProcessChanges(http_request_t* request);
 void DRV_Toggler_AddToHtmlPage(http_request_t* request);

src/driver/drv_main.c

@@ -71,6 +71,14 @@ static driver_t g_drivers[] = {
 	//drvdetail:"requires":""}
 	{ "HGS02",		HGS02_Init,			HGS02_RunEverySecond,			NULL, NULL, NULL, NULL, false },
 #endif
+
+#if WINDOWS
+	//drvdetail:{"name":"TestCharts",
+	//drvdetail:"title":"TODO",
+	//drvdetail:"descr":".",
+	//drvdetail:"requires":""}
+	{ "TestCharts",		NULL,			NULL,			DRV_Test_Charts_AddToHtmlPage, NULL, NULL, NULL, false },
+#endif
 #if ENABLE_NTP
 	//drvdetail:{"name":"NTP",
 	//drvdetail:"title":"TODO",
@@ -532,7 +540,9 @@ void DRV_StartDriver(const char* name) {
 
 			}
 			else {
-				g_drivers[i].initFunc();
+				if (g_drivers[i].initFunc) {
+					g_drivers[i].initFunc();
+				}
 				g_drivers[i].bLoaded = true;
 				addLogAdv(LOG_INFO, LOG_FEATURE_MAIN, "Started %s.\n", name);
 				bStarted = 1;

src/driver/drv_test_charts.c

@@ -0,0 +1,48 @@
+#include "../new_common.h"
+#include "../new_pins.h"
+#include "../new_cfg.h"
+// Commands register, execution API and cmd tokenizer
+#include "../cmnds/cmd_public.h"
+#include "../mqtt/new_mqtt.h"
+#include "../logging/logging.h"
+#include "../hal/hal_pins.h"
+#include "../httpserver/new_http.h"
+
+// startDriver TestCharts
+void DRV_Test_Charts_AddToHtmlPage(http_request_t *request) {
+	poststr(request, "<canvas id=\"myChart\" width=\"400\" height=\"200\"></canvas>");
+	poststr(request, "<script src=\"https://cdn.jsdelivr.net/npm/chart.js\"></script>");
+
+	poststr(request, "<script>");
+	poststr(request, "function cha() {");
+	poststr(request, "console.log('qq');");
+	poststr(request, "if (window.myChartInstance) {");
+	poststr(request, "    window.myChartInstance.destroy();");
+	poststr(request, "}");
+	poststr(request, "var ctx = document.getElementById('myChart').getContext('2d');");
+	poststr(request, "window.myChartInstance = new Chart(ctx, {");
+	poststr(request, "    type: 'line',");
+	poststr(request, "    data: {");
+	poststr(request, "        labels: ['0s', '5s', '10s', '15s', '20s', '25s'],");
+	poststr(request, "        datasets: [{");
+	poststr(request, "            label: 'Temperature',");
+	poststr(request, "            data: [22, 23, 21, 24, 25, 26],");
+	poststr(request, "            borderColor: 'rgba(75, 192, 192, 1)',");
+	poststr(request, "            fill: false");
+	poststr(request, "        }]");
+	poststr(request, "    },");
+	poststr(request, "    options: {");
+	poststr(request, "        scales: {");
+	poststr(request, "            y: {");
+	poststr(request, "                beginAtZero: false");
+	poststr(request, "            }");
+	poststr(request, "        }");
+	poststr(request, "    }");
+	poststr(request, "});");
+	poststr(request, "}");
+	poststr(request, "</script>");
+	poststr(request, "<style onload='cha();'></style>");
+}
+
+
+