Hello "); +response->print(request->client()->remoteIP()); +response->print("
"); + +response->print("General
"); +response->print("- ");
+response->printf("
- Version: HTTP/1.%u ", request->version()); +response->printf("
- Method: %s ", request->methodToString()); +response->printf("
- URL: %s ", request->url().c_str()); +response->printf("
- Host: %s ", request->host().c_str()); +response->printf("
- ContentType: %s ", request->contentType().c_str()); +response->printf("
- ContentLength: %u ", request->contentLength()); +response->printf("
- Multipart: %s ", request->multipart()?"true":"false"); +response->print("
Headers
"); +response->print("- ");
+int headers = request->headers();
+for(int i=0;i
- %s: %s ", h->name().c_str(), h->value().c_str()); +} +response->print("
Parameters
"); +response->print("- ");
+int params = request->params();
+for(int i=0;i
- FILE[%s]: %s, size: %u ", p->name().c_str(), p->value().c_str(), p->size()); + } else if(p->isPost()){ + response->printf("
- POST[%s]: %s ", p->name().c_str(), p->value().c_str()); + } else { + response->printf("
- GET[%s]: %s ", p->name().c_str(), p->value().c_str()); + } +} +response->print("
This is out captive portal front page.
"); + response->printf("You were trying to reach: http://%s%s
", request->host().c_str(), request->url().c_str()); + response->printf("Try opening this link instead
", WiFi.softAPIP().toString().c_str()); + response->print(""); + request->send(response); + } +}; + + +void setup(){ + //your other setup stuff... + WiFi.softAP("esp-captive"); + dnsServer.start(53, "*", WiFi.softAPIP()); + server.addHandler(new CaptiveRequestHandler()).setFilter(ON_AP_FILTER);//only when requested from AP + //more handlers... + server.begin(); +} + +void loop(){ + dnsServer.processNextRequest(); +} diff --git a/lib/libesp32/ESPAsyncWebServer/examples/ESP_AsyncFSBrowser/ESP_AsyncFSBrowser.ino b/lib/libesp32/ESPAsyncWebServer/examples/ESP_AsyncFSBrowser/ESP_AsyncFSBrowser.ino new file mode 100644 index 000000000..bf42d0038 --- /dev/null +++ b/lib/libesp32/ESPAsyncWebServer/examples/ESP_AsyncFSBrowser/ESP_AsyncFSBrowser.ino @@ -0,0 +1,221 @@ +#include
](https://youtu.be/UxkOosaNohU)
+
+### Installation Arduino IDE (Version 2)
+>ℹ️ Make sure you have the latest ESP32 boards by Espressif Systems in your Board Manager+ +- Install the **GPIOViewer Library with the Arduino IDE Library Manager** or Download the [latest release](https://github.com/thelastoutpostworkshop/gpio_viewer/releases/latest) and install the library in the Arduino IDE : `Sketch > Include Library > Add ZIP Library...` +- Download [ESPAsyncWebServer](https://github.com/me-no-dev/ESPAsyncWebServer) and install the library in the Arduino IDE `Sketch > Include Library > Add ZIP Library...` +- Install the the [AsyncTCP](https://github.com/dvarrel/AsyncTCP) using the Arduino IDE Library Manager. + +### Installation VSCode + PlatformIO + +Add the following to your platformio.ini file: + +``` +lib_deps = + https://github.com/dvarrel/AsyncTCP.git + https://github.com/me-no-dev/ESPAsyncWebServer.git + https://github.com/thelastoutpostworkshop/gpio_viewer.git +``` + +### Usage +>ℹ️ You can also use get examples provided with the library in the Arduino IDE through the menu `File > Examples > GPIOViewer`
+>ℹ️ You only need to include the library, declare the GPIOViewer and call begin() at the end of your setup, and that's it!
+>ℹ️ The URL to the web GPIO viewer application is printed on the serial monitor
+```c +#include
+>ℹ️ You can also request an ESP32 board image addition by [creating a new issue](https://github.com/thelastoutpostworkshop/gpio_viewer/issues). + + +| Description | Image | Pinout | +|--------------------|-------------------------------------|-------------------------------------| +| ESP32 VROOM 32D (38 pins) | !
| 
|
+| ESP32 VROOM 32D (30 pins) | ! 
|
|
+| ESP32 D1 R32 | ! 
|
|
+| ESP32 C3 Wroom-02 | ! 
|
|
+| ESP32 Wroom-32UE | ! 
|
|
+| ESP32 EVB | ! 
|
|
+| ESP32 S3 Wroom-1 | ! 
|
|
+| Esp32 S2 Mini V1.0.0 | ! 
|
|
+| ESP32 POE | ! 
|
|
+| ESP32 C3 Mini | ! 
|
|
+| ESP32 Pico Kit v4.1 | ! 
|
|
+| Lilygo T7 Mini32 v1.5 | ! 
|
|
+| Freenove ESP32-S3 | ! 
|
|
+| Nano ESP32 | ! 
|
|
+| StickLite-V3-ESP32S3 | ! 
|
|
+| XIAO-ESP32-C3 | ! 
|
|
+| T-Display S3 AMOLED | ! 
|
|
+| TinyPICO Nano | ! 
|
|
+| TinyPico V3 | ! 
|
|
+| Wemos Lolin32 Lite V1 | ! 
|
|
+| Wemos D1 Mini ESP32 | ! 
||
+| XIAO-ESP32-C3 | ! |
|
diff --git a/lib/libesp32/gpio_viewer/examples/gpioviewer/gpioviewer.ino b/lib/libesp32/gpio_viewer/examples/gpioviewer/gpioviewer.ino
new file mode 100644
index 000000000..66def80f3
--- /dev/null
+++ b/lib/libesp32/gpio_viewer/examples/gpioviewer/gpioviewer.ino
@@ -0,0 +1,30 @@
+/***
+This example is intended to demonstrate the use of the GPIO Viewer Library.
+
+Tutorial : https://youtu.be/UxkOosaNohU
+Documentation : https://github.com/thelastoutpostworkshop/gpio_viewer
+***/
+
+#include \n";
+
+ html += "";
+ html += " ";
+
+ // Image
+ html += "
";
+
+ // Append the script variables
+ String portScript = "";
+ html += portScript;
+
+ String eventSource = "";
+ html += eventSource;
+
+ String ip = "";
+ html += ip;
+
+ String sampling = "";
+ html += sampling;
+
+ html += "";
+
+ html += "";
+ return html;
+ }
+
+ void resetStatePins(void)
+ {
+ uint32_t originalValue;
+ pinTypes pintype;
+ AddLog(2, "IOV: GPIOViewer Connected, sampling interval is %lums", samplingInterval);
+
+ for (int i = 0; i < maxGPIOPins; i++)
+ {
+ lastPinStates[i] = readGPIO(i, &originalValue, &pintype);
+ }
+ }
+
+ // Monitor GPIO Values
+ void monitorTask()
+ {
+ uint32_t originalValue;
+ pinTypes pintype;
+ while (1)
+ {
+ String jsonMessage = "{";
+ bool hasChanges = false;
+
+ for (int i = 0; i < maxGPIOPins; i++)
+ {
+ int currentState = readGPIO(i, &originalValue, &pintype);
+
+ if (originalValue != lastPinStates[i])
+ {
+ if (hasChanges)
+ {
+ jsonMessage += ", ";
+ }
+ jsonMessage += "\"" + String(i) + "\": {\"s\": " + currentState + ", \"v\": " + originalValue + ", \"t\": " + pintype + "}";
+ lastPinStates[i] = currentState;
+ hasChanges = true;
+ }
+ }
+
+ jsonMessage += "}";
+
+ if (hasChanges)
+ {
+ sendGPIOStates(jsonMessage);
+ }
+
+ size_t heap = esp_get_free_heap_size();
+ if (heap != freeHeap)
+ {
+ freeHeap = heap;
+ events->send(formatBytes(freeHeap).c_str(), "free_heap", millis());
+ }
+
+ vTaskDelay(pdMS_TO_TICKS(samplingInterval));
+ }
+ }
+
+ int getLedcChannelForPin(int pin)
+ {
+ for (int i = 0; i < ledcChannelPinCount; i++)
+ {
+ if (ledcChannelPin[i][0] == pin)
+ {
+ return ledcChannelPin[i][1];
+ }
+ }
+ return -1; // Pin not found, return -1 to indicate no channel is associated
+ }
+ int getChannelResolution(int channel)
+ {
+ for (int i = 0; i < ledcChannelResolutionCount; i++)
+ {
+ if (ledcChannelResolution[i][0] == channel)
+ {
+ return ledcChannelResolution[i][1];
+ }
+ }
+ return -1; // Pin not found, return -1 to indicate no channel is associated
+ }
+
+ int readGPIO(int gpioNum, uint32_t *originalValue, pinTypes *pintype)
+ {
+ int channel = getLedcChannelForPin(gpioNum);
+ int value;
+ if (channel != -1)
+ {
+ // This is a PWM Pin
+ value = mapLedcReadTo8Bit(channel, originalValue);
+ *pintype = PWMPin;
+ return value;
+ }
+ uint8_t analogChannel = analogGetChannel(gpioNum);
+ if (analogChannel != 0 && analogChannel != 255)
+ {
+ // This is an analog pin
+ // Serial.printf("A Pin %d value=%d,channel=%d\n", gpioNum, value,analogChannel);
+
+ value = mapLedcReadTo8Bit(analogChannel, originalValue);
+ *pintype = analogPin;
+ return value;
+ }
+ else
+ {
+ // This is a digital pin
+ *pintype = digitalPin;
+ value = digitalRead(gpioNum);
+ *originalValue = value;
+ if (value == 1)
+ {
+ return 256;
+ }
+ return 0;
+ }
+ }
+
+ int mapLedcReadTo8Bit(int channel, uint32_t *originalValue)
+ {
+ uint32_t maxDutyCycle = (1 << getChannelResolution(channel)) - 1;
+ *originalValue = ledcRead(channel);
+ return map(*originalValue, 0, maxDutyCycle, 0, 255);
+ }
+
+ void sendGPIOStates(const String &states)
+ {
+ events->send(states.c_str(), "gpio-state", millis());
+ }
+
+ String formatBytes(size_t bytes)
+ {
+ if (bytes < 1024)
+ {
+ return String(bytes) + " B";
+ }
+ else if (bytes < (1024 * 1024))
+ {
+ return String(bytes / 1024.0, 2) + " KB";
+ }
+ else
+ {
+ return String(bytes / 1024.0 / 1024.0, 2) + " MB";
+ }
+ }
+};
\ No newline at end of file
\n";
+ html += "
";
+ html += "![Board Image]()
\n";
+
+ html += "";
+
+ html += "