f7fc8ab377
Fixes: #4884 * Use HTTP method table from ESP-IDF's nghttp * Parse methods using IDF's HTTP method list * Make example's loops to allow the CPU to switch tasks
70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
/*
|
|
To upload through terminal you can use: curl -F "image=@firmware.bin" esp8266-webupdate.local/update
|
|
*/
|
|
|
|
#include <WiFi.h>
|
|
#include <WiFiClient.h>
|
|
#include <WebServer.h>
|
|
#include <ESPmDNS.h>
|
|
#include <Update.h>
|
|
|
|
const char* host = "esp32-webupdate";
|
|
const char* ssid = "........";
|
|
const char* password = "........";
|
|
|
|
WebServer server(80);
|
|
const char* serverIndex = "<form method='POST' action='/update' enctype='multipart/form-data'><input type='file' name='update'><input type='submit' value='Update'></form>";
|
|
|
|
void setup(void) {
|
|
Serial.begin(115200);
|
|
Serial.println();
|
|
Serial.println("Booting Sketch...");
|
|
WiFi.mode(WIFI_AP_STA);
|
|
WiFi.begin(ssid, password);
|
|
if (WiFi.waitForConnectResult() == WL_CONNECTED) {
|
|
MDNS.begin(host);
|
|
server.on("/", HTTP_GET, []() {
|
|
server.sendHeader("Connection", "close");
|
|
server.send(200, "text/html", serverIndex);
|
|
});
|
|
server.on("/update", HTTP_POST, []() {
|
|
server.sendHeader("Connection", "close");
|
|
server.send(200, "text/plain", (Update.hasError()) ? "FAIL" : "OK");
|
|
ESP.restart();
|
|
}, []() {
|
|
HTTPUpload& upload = server.upload();
|
|
if (upload.status == UPLOAD_FILE_START) {
|
|
Serial.setDebugOutput(true);
|
|
Serial.printf("Update: %s\n", upload.filename.c_str());
|
|
if (!Update.begin()) { //start with max available size
|
|
Update.printError(Serial);
|
|
}
|
|
} else if (upload.status == UPLOAD_FILE_WRITE) {
|
|
if (Update.write(upload.buf, upload.currentSize) != upload.currentSize) {
|
|
Update.printError(Serial);
|
|
}
|
|
} else if (upload.status == UPLOAD_FILE_END) {
|
|
if (Update.end(true)) { //true to set the size to the current progress
|
|
Serial.printf("Update Success: %u\nRebooting...\n", upload.totalSize);
|
|
} else {
|
|
Update.printError(Serial);
|
|
}
|
|
Serial.setDebugOutput(false);
|
|
} else {
|
|
Serial.printf("Update Failed Unexpectedly (likely broken connection): status=%d\n", upload.status);
|
|
}
|
|
});
|
|
server.begin();
|
|
MDNS.addService("http", "tcp", 80);
|
|
|
|
Serial.printf("Ready! Open http://%s.local in your browser\n", host);
|
|
} else {
|
|
Serial.println("WiFi Failed");
|
|
}
|
|
}
|
|
|
|
void loop(void) {
|
|
server.handleClient();
|
|
delay(2);//allow the cpu to switch to other tasks
|
|
}
|