Function writeUploadData

src/webInterface.cpp:338–347

}

bool writeUploadData(File &file, const uint8_t *data, size_t len, size_t written) {
    if (!update) return file.write(data, len) == len;
    if (launcherUpdateWrite(data, len) != len) {
        displayRedStripe("FAIL 330");
        launcherDelayMs(2000);
        return false;
    }
    progressHandler(written + len, file_size);
    return true;
}

bool beginUploadTarget(File &file, const String &filename) {
    if (uploadFolder == "/") uploadFolder = "";