Adding parameters as test

ampel-firmware/web_server.cpp

@@ -24,6 +24,7 @@
 #  include "lorawan.h"
 #endif
 #include <IotWebConf.h>
+#include <IotWebConfUsing.h> // This loads aliases for easier class names.
 
 namespace config {
   // Values should be defined in config.h
@@ -64,12 +65,41 @@ namespace web_server {
 
   IotWebConf *iotWebConf;
 
+#define STRING_LEN 128
+#define NUMBER_LEN 32
+
+// -- Configuration specific key. The value should be modified if config structure was changed.
+#define CONFIG_VERSION "dem2"
+
+  char stringParamValue[STRING_LEN];
+  char intParamValue[NUMBER_LEN];
+  char floatParamValue[NUMBER_LEN];
+  char checkboxParamValue[STRING_LEN];
+  char chooserParamValue[STRING_LEN];
+
+  static char chooserValues[][STRING_LEN] = { "red", "blue", "darkYellow" };
+  static char chooserNames[][STRING_LEN] = { "Red", "Blue", "Dark yellow" };
+
+  IotWebConfTextParameter stringParam = IotWebConfTextParameter("String param", "stringParam", stringParamValue,
+  STRING_LEN);
+  IotWebConfParameterGroup group1 = IotWebConfParameterGroup("group1", "");
+  IotWebConfNumberParameter intParam = IotWebConfNumberParameter("Int param", "intParam", intParamValue, NUMBER_LEN,
+      "20", "1..100", "min='1' max='100' step='1'");
+// -- We can add a legend to the separator
+  IotWebConfParameterGroup group2 = IotWebConfParameterGroup("c_factor", "Calibration factor");
+  IotWebConfNumberParameter floatParam = IotWebConfNumberParameter("Float param", "floatParam", floatParamValue,
+  NUMBER_LEN, NULL, "e.g. 23.4", "step='0.1'");
+  IotWebConfCheckboxParameter checkboxParam = IotWebConfCheckboxParameter("Check param", "checkParam",
+      checkboxParamValue, STRING_LEN, true);
+  IotWebConfSelectParameter chooserParam = IotWebConfSelectParameter("Choose param", "chooseParam", chooserParamValue,
+  STRING_LEN, (char*) chooserValues, (char*) chooserNames, sizeof(chooserValues) / STRING_LEN, STRING_LEN);
+
   void update() {
     iotWebConf->doLoop(); // Listen for HTTP requests from clients
   }
 
   void initialize() {
-    iotWebConf = new IotWebConf(ampel.sensorId, &dnsServer, &http, HTTP_PASSWORD); // So that sensorId is defined.
+    iotWebConf = new IotWebConf(ampel.sensorId, &dnsServer, &http, HTTP_PASSWORD, "ampel_test_v1");
 
     const int ONBOARD_LED_PIN = 2;
 # ifdef ESP8266
@@ -79,7 +109,20 @@ namespace web_server {
 # endif
     iotWebConf->setWifiConnectionTimeoutMs(1000UL * WIFI_TIMEOUT);
 
+#if defined(ESP8266)
+    WiFi.hostname(ampel.sensorId);
+#elif defined(ESP32)
     WiFi.setHostname(ampel.sensorId);
+#endif
+
+    group1.addItem(&intParam);
+    group2.addItem(&floatParam);
+    group2.addItem(&checkboxParam);
+    group2.addItem(&chooserParam);
+
+    iotWebConf->addSystemParameter(&stringParam);
+    iotWebConf->addParameterGroup(&group1);
+    iotWebConf->addParameterGroup(&group2);
 
     iotWebConf->setWifiConnectionCallback([]() {
       led_effects::showKITTWheel(color::green);