mirror of
https://github.com/s00500/ESPUI.git
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321 lines
8.6 KiB
C++
321 lines
8.6 KiB
C++
#include <DNSServer.h>
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#include <ESPUI.h>
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const byte DNS_PORT = 53;
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IPAddress apIP(192, 168, 4, 1);
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DNSServer dnsServer;
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#if defined(ESP32)
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#include <WiFi.h>
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#else
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// esp8266
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#include <ESP8266WiFi.h>
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#include <umm_malloc/umm_heap_select.h>
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#ifndef MMU_IRAM_HEAP
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#warning Try MMU option '2nd heap shared' in 'tools' IDE menu (cf. https://arduino-esp8266.readthedocs.io/en/latest/mmu.html#option-summary)
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#warning use decorators: { HeapSelectIram doAllocationsInIRAM; ESPUI.addControl(...) ... } (cf. https://arduino-esp8266.readthedocs.io/en/latest/mmu.html#how-to-select-heap)
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#warning then check http://<ip>/heap
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#endif // MMU_IRAM_HEAP
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#if !defined(DEBUG_ESP_OOM) && !defined(CORE_MOCK)
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#error on ESP8266 and ESPUI, you must define OOM debug option when developping
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#endif
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#endif
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const char* ssid = "ESPUI";
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const char* password = "espui";
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const char* hostname = "espui";
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uint16_t status;
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uint16_t button1;
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uint16_t millisLabelId;
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uint16_t switchOne;
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void numberCall(Control* sender, int type)
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{
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Serial.println(sender->value);
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}
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void textCall(Control* sender, int type)
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{
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Serial.print("Text: ID: ");
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Serial.print(sender->id);
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Serial.print(", Value: ");
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Serial.println(sender->value);
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}
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void slider(Control* sender, int type)
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{
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Serial.print("Slider: ID: ");
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Serial.print(sender->id);
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Serial.print(", Value: ");
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Serial.println(sender->value);
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}
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void buttonCallback(Control* sender, int type)
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{
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switch (type)
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{
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case B_DOWN:
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Serial.println("Button DOWN");
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break;
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case B_UP:
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Serial.println("Button UP");
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break;
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}
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}
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void buttonExample(Control* sender, int type, void* param)
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{
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Serial.print("param: ");
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Serial.println(long(param));
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switch (type)
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{
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case B_DOWN:
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Serial.println("Status: Start");
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ESPUI.updateControlValue(status, "Start");
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ESPUI.getControl(button1)->color = ControlColor::Carrot;
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ESPUI.updateControl(button1);
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break;
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case B_UP:
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Serial.println("Status: Stop");
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ESPUI.updateControlValue(status, "Stop");
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ESPUI.getControl(button1)->color = ControlColor::Peterriver;
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ESPUI.updateControl(button1);
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break;
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}
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}
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void padExample(Control* sender, int value)
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{
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switch (value)
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{
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case P_LEFT_DOWN:
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Serial.print("left down");
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break;
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case P_LEFT_UP:
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Serial.print("left up");
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break;
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case P_RIGHT_DOWN:
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Serial.print("right down");
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break;
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case P_RIGHT_UP:
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Serial.print("right up");
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break;
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case P_FOR_DOWN:
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Serial.print("for down");
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break;
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case P_FOR_UP:
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Serial.print("for up");
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break;
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case P_BACK_DOWN:
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Serial.print("back down");
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break;
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case P_BACK_UP:
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Serial.print("back up");
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break;
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case P_CENTER_DOWN:
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Serial.print("center down");
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break;
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case P_CENTER_UP:
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Serial.print("center up");
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break;
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}
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Serial.print(" ");
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Serial.println(sender->id);
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}
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void switchExample(Control* sender, int value)
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{
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switch (value)
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{
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case S_ACTIVE:
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Serial.print("Active:");
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break;
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case S_INACTIVE:
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Serial.print("Inactive");
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break;
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}
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Serial.print(" ");
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Serial.println(sender->id);
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}
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void selectExample(Control* sender, int value)
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{
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Serial.print("Select: ID: ");
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Serial.print(sender->id);
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Serial.print(", Value: ");
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Serial.println(sender->value);
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}
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void otherSwitchExample(Control* sender, int value)
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{
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switch (value)
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{
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case S_ACTIVE:
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Serial.print("Active:");
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break;
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case S_INACTIVE:
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Serial.print("Inactive");
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break;
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}
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Serial.print(" ");
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Serial.println(sender->id);
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}
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void setup(void)
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{
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ESPUI.setVerbosity(Verbosity::VerboseJSON);
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Serial.begin(115200);
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#if defined(ESP32)
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WiFi.setHostname(hostname);
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#else
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WiFi.hostname(hostname);
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#endif
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// try to connect to existing network
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WiFi.begin(ssid, password);
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Serial.print("\n\nTry to connect to existing network");
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{
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uint8_t timeout = 10;
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// Wait for connection, 5s timeout
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do
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{
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delay(500);
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Serial.print(".");
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timeout--;
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} while (timeout && WiFi.status() != WL_CONNECTED);
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// not connected -> create hotspot
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if (WiFi.status() != WL_CONNECTED)
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{
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Serial.print("\n\nCreating hotspot");
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WiFi.mode(WIFI_AP);
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delay(100);
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WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
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#if defined(ESP32)
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uint32_t chipid = 0;
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for (int i = 0; i < 17; i = i + 8)
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{
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chipid |= ((ESP.getEfuseMac() >> (40 - i)) & 0xff) << i;
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}
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#else
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uint32_t chipid = ESP.getChipId();
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#endif
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char ap_ssid[25];
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snprintf(ap_ssid, 26, "ESPUI-%08X", chipid);
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WiFi.softAP(ap_ssid);
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timeout = 5;
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do
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{
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delay(500);
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Serial.print(".");
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timeout--;
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} while (timeout);
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}
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}
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dnsServer.start(DNS_PORT, "*", apIP);
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Serial.println("\n\nWiFi parameters:");
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Serial.print("Mode: ");
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Serial.println(WiFi.getMode() == WIFI_AP ? "Station" : "Client");
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Serial.print("IP address: ");
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Serial.println(WiFi.getMode() == WIFI_AP ? WiFi.softAPIP() : WiFi.localIP());
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#ifdef ESP8266
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{ HeapSelectIram doAllocationsInIRAM;
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#endif
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status = ESPUI.addControl(ControlType::Label, "Status:", "Stop", ControlColor::Turquoise);
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uint16_t select1 = ESPUI.addControl(
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ControlType::Select, "Select:", "", ControlColor::Alizarin, Control::noParent, &selectExample);
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ESPUI.addControl(ControlType::Option, "Option1", "Opt1", ControlColor::Alizarin, select1);
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ESPUI.addControl(ControlType::Option, "Option2", "Opt2", ControlColor::Alizarin, select1);
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ESPUI.addControl(ControlType::Option, "Option3", "Opt3", ControlColor::Alizarin, select1);
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ESPUI.addControl(
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ControlType::Text, "Text Test:", "a Text Field", ControlColor::Alizarin, Control::noParent, &textCall);
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millisLabelId = ESPUI.addControl(ControlType::Label, "Millis:", "0", ControlColor::Emerald, Control::noParent);
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button1 = ESPUI.addControl(
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ControlType::Button, "Push Button", "Press", ControlColor::Peterriver, Control::noParent, &buttonCallback);
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ESPUI.addControl(
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ControlType::Button, "Other Button", "Press", ControlColor::Wetasphalt, Control::noParent, &buttonExample, (void*)19);
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ESPUI.addControl(
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ControlType::PadWithCenter, "Pad with center", "", ControlColor::Sunflower, Control::noParent, &padExample);
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ESPUI.addControl(ControlType::Pad, "Pad without center", "", ControlColor::Carrot, Control::noParent, &padExample);
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switchOne = ESPUI.addControl(
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ControlType::Switcher, "Switch one", "", ControlColor::Alizarin, Control::noParent, &switchExample);
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ESPUI.addControl(
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ControlType::Switcher, "Switch two", "", ControlColor::None, Control::noParent, &otherSwitchExample);
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ESPUI.addControl(ControlType::Slider, "Slider one", "30", ControlColor::Alizarin, Control::noParent, &slider);
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ESPUI.addControl(ControlType::Slider, "Slider two", "100", ControlColor::Alizarin, Control::noParent, &slider);
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ESPUI.addControl(ControlType::Number, "Number:", "50", ControlColor::Alizarin, Control::noParent, &numberCall);
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/*
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* .begin loads and serves all files from PROGMEM directly.
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* If you want to serve the files from LITTLEFS use ESPUI.beginLITTLEFS
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* (.prepareFileSystem has to be run in an empty sketch before)
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*/
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// Enable this option if you want sliders to be continuous (update during move) and not discrete (update on stop)
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// ESPUI.sliderContinuous = true;
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/*
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* Optionally you can use HTTP BasicAuth. Keep in mind that this is NOT a
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* SECURE way of limiting access.
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* Anyone who is able to sniff traffic will be able to intercept your password
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* since it is transmitted in cleartext. Just add a string as username and
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* password, for example begin("ESPUI Control", "username", "password")
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*/
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ESPUI.begin("ESPUI Control");
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#ifdef ESP8266
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} // HeapSelectIram
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#endif
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}
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void loop(void)
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{
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dnsServer.processNextRequest();
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static long oldTime = 0;
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static bool testSwitchState = false;
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if (millis() - oldTime > 5000)
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{
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ESPUI.updateControlValue(millisLabelId, String(millis()));
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testSwitchState = !testSwitchState;
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ESPUI.updateControlValue(switchOne, testSwitchState ? "1" : "0");
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oldTime = millis();
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}
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}
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