kopia lustrzana https://github.com/dl9rdz/rdz_ttgo_sonde
playing around with OTA updates
rodzic
61dbf7bc20
commit
8bd087a9f0
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@ -40,6 +40,8 @@ commit_website_files() {
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mkdir -p devel
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cp ${MYPATH}/out.bin ${BRANCH}/${VERSION}-full.bin
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git add ${BRANCH}/${VERSION}-full.bin
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cp ${MYPATH}/build/RX_FSK.ino.bin ${BRANCH}/update.ino.bin
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git add ${BRANCH}/update.ino.bin
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# git commit --message "Travis build: $TRAVIS_BUILD_NUMBER"
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}
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upload_files() {
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@ -5,6 +5,7 @@
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#include <U8x8lib.h>
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#include <U8g2lib.h>
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#include <SPI.h>
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#include <Update.h>
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#include <SX1278FSK.h>
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#include <Sonde.h>
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@ -21,12 +22,22 @@ U8X8_SSD1306_128X64_NONAME_SW_I2C *u8x8 = NULL; // initialize later after readin
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int LORA_LED = 9; // default POUT for LORA LED used as serial monitor
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int e;
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enum MainState { ST_DECODER, ST_SCANNER, ST_SPECTRUM, ST_WIFISCAN, ST_UPDATE };
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static MainState mainState = ST_WIFISCAN; // ST_WIFISCAN;
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AsyncWebServer server(80);
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String updateHost = "rdzsonde.my.to";
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int updatePort = 80;
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String updateBinM = "/master/update.ino.bin";
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String updateBinD = "/devel/update.ino.bin";
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String *updateBin = &updateBinM;
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#define LOCALUDPPORT 9002
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boolean connected = false;
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WiFiUDP udp;
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WiFiClient client;
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// Set LED GPIO
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int ledPin = 1;
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@ -438,6 +449,38 @@ const char *handleConfigPost(AsyncWebServerRequest *request) {
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setupConfigData();
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}
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const char *createUpdateForm(boolean run) {
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char *ptr = message;
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char tmp[4];
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strcpy(ptr, "<html><head><link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\"></head><body><form action=\"update.html\" method=\"post\">");
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if(run) {
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strcat(ptr, "<p>Doing update, wait until reboot</p>");
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} else {
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strcat(ptr, "<input type=\"submit\" name=\"master\" value=\"Master-Update\"></input><br><input type=\"submit\" name=\"devel\" value=\"Devel-Update\">");
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}
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strcat(ptr, "</form></body></html>");
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return message;
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}
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const char *handleUpdatePost(AsyncWebServerRequest *request) {
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Serial.println("Handling post request");
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int params = request->params();
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for (int i = 0; i < params; i++) {
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String param = request->getParam(i)->name();
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Serial.println(param.c_str());
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if(param.equals("devel")) {
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Serial.println("equals devel");
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updateBin = &updateBinD;
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}
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else if(param.equals("master")) {
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Serial.println("equals master");
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updateBin = &updateBinM;
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}
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}
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Serial.println("Updating: "+*updateBin);
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enterMode(ST_UPDATE);
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}
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const char* PARAM_MESSAGE = "message";
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void SetupAsyncServer() {
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@ -478,9 +521,17 @@ void SetupAsyncServer() {
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handleConfigPost(request);
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request->send(200, "text/html", createConfigForm());
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});
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server.on("/status.html", HTTP_GET, [](AsyncWebServerRequest * request) {
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request->send(200, "text/html", createStatusForm());
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});
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server.on("/update.html", HTTP_GET, [](AsyncWebServerRequest * request) {
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request->send(200, "text/html", createUpdateForm(0));
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});
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server.on("/update.html", HTTP_POST, [](AsyncWebServerRequest * request) {
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handleUpdatePost(request);
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request->send(200, "text/html", createUpdateForm(1));
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});
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// Route to load style.css file
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server.on("/style.css", HTTP_GET, [](AsyncWebServerRequest * request) {
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@ -719,9 +770,6 @@ void setup()
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WiFi.onEvent(WiFiEvent);
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}
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enum MainState { ST_DECODER, ST_SCANNER, ST_SPECTRUM, ST_WIFISCAN };
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static MainState mainState = ST_WIFISCAN; // ST_WIFISCAN;
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void enterMode(int mode) {
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mainState = (MainState)mode;
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if(mainState == ST_SPECTRUM) {
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@ -1195,6 +1243,176 @@ void loopWifiScan() {
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}
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}
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/// Testing OTA Updates
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/// somewhat based on Arduino's AWS_S3_OTA_Update
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// Utility to extract header value from headers
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String getHeaderValue(String header, String headerName) {
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return header.substring(strlen(headerName.c_str()));
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}
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// OTA Logic
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void execOTA() {
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int contentLength = 0;
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bool isValidContentType = false;
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sonde.clearDisplay();
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u8x8->setFont(u8x8_font_chroma48medium8_r);
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u8x8->drawString(0, 0, "C:");
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String dispHost = updateHost.substring(0,14);
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u8x8->drawString(2, 0, dispHost.c_str());
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Serial.println("Connecting to: " + updateHost);
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// Connect to Update host
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if (client.connect(updateHost.c_str(), updatePort)) {
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// Connection succeeded, fecthing the bin
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Serial.println("Fetching bin: " + String(*updateBin));
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u8x8->drawString(0, 1, "Fetching update");
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// Get the contents of the bin file
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client.print(String("GET ") + *updateBin + " HTTP/1.1\r\n" +
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"Host: " + updateHost + "\r\n" +
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"Cache-Control: no-cache\r\n" +
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"Connection: close\r\n\r\n");
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// Check what is being sent
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// Serial.print(String("GET ") + bin + " HTTP/1.1\r\n" +
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// "Host: " + host + "\r\n" +
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// "Cache-Control: no-cache\r\n" +
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// "Connection: close\r\n\r\n");
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unsigned long timeout = millis();
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while (client.available() == 0) {
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if (millis() - timeout > 5000) {
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Serial.println("Client Timeout !");
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client.stop();
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return;
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}
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}
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// Once the response is available,
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// check stuff
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/*
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Response Structure
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HTTP/1.1 200 OK
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x-amz-id-2: NVKxnU1aIQMmpGKhSwpCBh8y2JPbak18QLIfE+OiUDOos+7UftZKjtCFqrwsGOZRN5Zee0jpTd0=
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x-amz-request-id: 2D56B47560B764EC
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Date: Wed, 14 Jun 2017 03:33:59 GMT
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Last-Modified: Fri, 02 Jun 2017 14:50:11 GMT
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ETag: "d2afebbaaebc38cd669ce36727152af9"
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Accept-Ranges: bytes
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Content-Type: application/octet-stream
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Content-Length: 357280
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Server: AmazonS3
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{{BIN FILE CONTENTS}}
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*/
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while (client.available()) {
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// read line till /n
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String line = client.readStringUntil('\n');
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// remove space, to check if the line is end of headers
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line.trim();
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// if the the line is empty,
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// this is end of headers
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// break the while and feed the
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// remaining `client` to the
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// Update.writeStream();
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if (!line.length()) {
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//headers ended
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break; // and get the OTA started
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}
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// Check if the HTTP Response is 200
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// else break and Exit Update
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if (line.startsWith("HTTP/1.1")) {
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if (line.indexOf("200") < 0) {
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Serial.println("Got a non 200 status code from server. Exiting OTA Update.");
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break;
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}
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}
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// extract headers here
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// Start with content length
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if (line.startsWith("Content-Length: ")) {
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contentLength = atoi((getHeaderValue(line, "Content-Length: ")).c_str());
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Serial.println("Got " + String(contentLength) + " bytes from server");
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}
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// Next, the content type
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if (line.startsWith("Content-Type: ")) {
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String contentType = getHeaderValue(line, "Content-Type: ");
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Serial.println("Got " + contentType + " payload.");
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if (contentType == "application/octet-stream") {
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isValidContentType = true;
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}
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}
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}
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} else {
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// Connect to updateHost failed
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// May be try?
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// Probably a choppy network?
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Serial.println("Connection to " + String(updateHost) + " failed. Please check your setup");
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// retry??
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// execOTA();
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}
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// Check what is the contentLength and if content type is `application/octet-stream`
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Serial.println("contentLength : " + String(contentLength) + ", isValidContentType : " + String(isValidContentType));
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u8x8->drawString(0, 2, "Len: ");
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String cls = String(contentLength);
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u8x8->drawString(5, 2, cls.c_str());
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// check contentLength and content type
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if (contentLength && isValidContentType) {
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// Check if there is enough to OTA Update
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bool canBegin = Update.begin(contentLength);
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u8x8->drawString(0, 4, "Starting update");
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// If yes, begin
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if (canBegin) {
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Serial.println("Begin OTA. This may take 2 - 5 mins to complete. Things might be quite for a while.. Patience!");
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// No activity would appear on the Serial monitor
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// So be patient. This may take 2 - 5mins to complete
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u8x8->drawString(0, 5, "Please wait!");
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size_t written = Update.writeStream(client);
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if (written == contentLength) {
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Serial.println("Written : " + String(written) + " successfully");
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} else {
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Serial.println("Written only : " + String(written) + "/" + String(contentLength) + ". Retry?" );
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// retry??
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// execOTA();
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}
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if (Update.end()) {
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Serial.println("OTA done!");
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if (Update.isFinished()) {
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Serial.println("Update successfully completed. Rebooting.");
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u8x8->drawString(0, 7, "Rebooting....");
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delay(1000);
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ESP.restart();
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} else {
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Serial.println("Update not finished? Something went wrong!");
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}
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} else {
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Serial.println("Error Occurred. Error #: " + String(Update.getError()));
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}
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} else {
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// not enough space to begin OTA
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// Understand the partitions and
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// space availability
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Serial.println("Not enough space to begin OTA");
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client.flush();
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}
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} else {
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Serial.println("There was no content in the response");
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client.flush();
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}
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// Back to some normal state
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enterMode(ST_DECODER);
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}
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void loop() {
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Serial.print("Running main loop. free heap:");
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Serial.println(ESP.getFreeHeap());
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@ -1203,6 +1421,7 @@ void loop() {
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case ST_SCANNER: loopScanner(); break;
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case ST_SPECTRUM: loopSpectrum(); break;
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case ST_WIFISCAN: loopWifiScan(); break;
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case ST_UPDATE: execOTA(); break;
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}
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#if 1
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int rssi = sx1278.getRSSI();
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@ -1,2 +1,2 @@
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const char *version_name = "RDZ_TTGO_SONDE";
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const char *version_id = "devel20190429";
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const char *version_id = "devel20190501";
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