122 lines
3.6 KiB
C++
122 lines
3.6 KiB
C++
/*
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* Utility for SPIFFS filesystem & Serial console
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*/
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enum class AdaState {
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Header_A,
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Header_d,
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Header_a,
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Header_CountHi,
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Header_CountLo,
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Header_CountCheck,
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Data_Red,
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Data_Green,
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Data_Blue
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};
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void handleSerial()
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{
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#ifdef WLED_ENABLE_ADALIGHT
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static auto state = AdaState::Header_A;
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static uint16_t count = 0;
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static uint16_t pixel = 0;
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static byte check = 0x00;
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static byte red = 0x00;
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static byte green = 0x00;
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while (Serial.available() > 0)
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{
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yield();
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byte next = Serial.read();
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switch (state) {
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case AdaState::Header_A:
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if (next == 'A') state = AdaState::Header_d;
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break;
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case AdaState::Header_d:
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if (next == 'd') state = AdaState::Header_a;
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else state = AdaState::Header_A;
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break;
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case AdaState::Header_a:
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if (next == 'a') state = AdaState::Header_CountHi;
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else state = AdaState::Header_A;
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break;
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case AdaState::Header_CountHi:
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pixel = 0;
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count = next * 0x100;
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check = next;
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state = AdaState::Header_CountLo;
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break;
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case AdaState::Header_CountLo:
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count += next + 1;
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check = check ^ next ^ 0x55;
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state = AdaState::Header_CountCheck;
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break;
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case AdaState::Header_CountCheck:
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if (check == next) state = AdaState::Data_Red;
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else state = AdaState::Header_A;
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break;
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case AdaState::Data_Red:
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red = next;
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state = AdaState::Data_Green;
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break;
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case AdaState::Data_Green:
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green = next;
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state = AdaState::Data_Blue;
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break;
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case AdaState::Data_Blue:
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byte blue = next;
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setRealtimePixel(pixel++, red, green, blue, 0);
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if (--count > 0) state = AdaState::Data_Red;
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else {
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if (!realtimeActive && bri == 0) strip.setBrightness(briLast);
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arlsLock(realtimeTimeoutMs);
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strip.show();
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state = AdaState::Header_A;
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}
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break;
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}
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}
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#endif
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}
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#if !defined WLED_DISABLE_FILESYSTEM && defined WLED_ENABLE_FS_SERVING
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//Un-comment any file types you need
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String getContentType(AsyncWebServerRequest* request, String filename){
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if(request->hasArg("download")) return "application/octet-stream";
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else if(filename.endsWith(".htm")) return "text/html";
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else if(filename.endsWith(".html")) return "text/html";
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// else if(filename.endsWith(".css")) return "text/css";
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// else if(filename.endsWith(".js")) return "application/javascript";
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else if(filename.endsWith(".json")) return "application/json";
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else if(filename.endsWith(".png")) return "image/png";
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// else if(filename.endsWith(".gif")) return "image/gif";
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else if(filename.endsWith(".jpg")) return "image/jpeg";
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else if(filename.endsWith(".ico")) return "image/x-icon";
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// else if(filename.endsWith(".xml")) return "text/xml";
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// else if(filename.endsWith(".pdf")) return "application/x-pdf";
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// else if(filename.endsWith(".zip")) return "application/x-zip";
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// else if(filename.endsWith(".gz")) return "application/x-gzip";
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return "text/plain";
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}
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bool handleFileRead(AsyncWebServerRequest* request, String path){
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DEBUG_PRINTLN("FileRead: " + path);
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if(path.endsWith("/")) path += "index.htm";
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String contentType = getContentType(request, path);
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String pathWithGz = path + ".gz";
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if(SPIFFS.exists(pathWithGz)){
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request->send(SPIFFS, pathWithGz, contentType);
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return true;
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}
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if(SPIFFS.exists(path)) {
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request->send(SPIFFS, path, contentType);
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return true;
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}
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return false;
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}
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#else
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bool handleFileRead(AsyncWebServerRequest*, String path){return false;}
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#endif
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