Added debugging steps to firmware

lib/AmsFirmwareUpdater/include/AmsFirmwareUpdater.h

@@ -61,6 +61,8 @@ public:
     bool isUpgradeInformationChanged();
     void ackUpgradeInformationChanged();
 
+    int getLastHttpStatus() const { return lastHttpStatus; }
+
     bool startFirmwareUpload(uint32_t size, const char* version);
     bool addFirmwareUploadChunk(uint8_t* buf, size_t length);
     bool completeFirmwareUpload(uint32_t size);
@@ -126,6 +128,7 @@ private:
 
     uint8_t* buf = NULL;
     uint16_t bufPos = 0;
+    int lastHttpStatus = 0;
 
     #if defined(ESP32)
     bool readPartition(uint8_t num, const esp_partition_info_t* info);

lib/AmsFirmwareUpdater/src/AmsFirmwareUpdater.cpp

@@ -340,9 +340,11 @@ bool AmsFirmwareUpdater::fetchVersionDetails() {
 bool AmsFirmwareUpdater::fetchFirmwareChunk(HTTPClient& http) {
 #if FIRMWARE_UPDATE_USE_MANIFEST
     if(!loadManifest(false)) {
+        lastHttpStatus = -200;
         return false;
     }
     if(manifestInfo.downloadUrl.isEmpty()) {
+        lastHttpStatus = -201;
         return false;
     }
 
@@ -368,6 +370,7 @@ bool AmsFirmwareUpdater::fetchFirmwareChunk(HTTPClient& http) {
         http.addHeader(F("x-AMS-version"), FirmwareVersion::VersionString);
         http.addHeader(F("Range"), range);
         int status = http.GET();
+        lastHttpStatus = status;
         if(status == HTTP_CODE_PARTIAL_CONTENT || status == HTTP_CODE_OK) {
             if(md5.equals(F("unknown")) && manifestInfo.md5.length() > 0) {
                 md5 = manifestInfo.md5;
@@ -375,6 +378,9 @@ bool AmsFirmwareUpdater::fetchFirmwareChunk(HTTPClient& http) {
             return true;
         }
     }
+    if(lastHttpStatus == 0) {
+        lastHttpStatus = -202;
+    }
     return false;
 #else
     const char * headerkeys[] = { "x-MD5" };
@@ -387,6 +393,7 @@ bool AmsFirmwareUpdater::fetchFirmwareChunk(HTTPClient& http) {
 
     const char* firmwareVariant = FIRMWARE_UPDATE_CHANNEL;
 
+        lastHttpStatus = status;
     char url[256];
     snprintf(url, sizeof(url), "%s/firmware/%s/%s/%s/chunk", FIRMWARE_UPDATE_BASE_URL, chipType, firmwareVariant, updateStatus.toVersion);
     #if defined(ESP8266)
@@ -394,6 +401,9 @@ bool AmsFirmwareUpdater::fetchFirmwareChunk(HTTPClient& http) {
     client.setTimeout(5000);
     if(http.begin(client, url)) {
     #elif defined(ESP32)
+    if(lastHttpStatus == 0) {
+        lastHttpStatus = -202;
+    }
     if(http.begin(url)) {
     #endif
         http.useHTTP10(true);

lib/SvelteUi/app/src/lib/StatusPage.svelte

@@ -220,6 +220,13 @@
             </div>
         </div>
         {/if}
+        {#if sysinfo.upgrade?.x !== undefined && sysinfo.upgrade.x !== -1}
+        <div class="my-2">
+            <div class="bd-gray text-xs">
+                Last HTTP status: {sysinfo.upgrade.x}
+            </div>
+        </div>
+        {/if}
         {#if sysinfo.upgrade.n}
             <div class="my-2 flex">
                 {translations.status?.firmware?.latest ?? "Latest"}: 

lib/SvelteUi/src/AmsWebServer.cpp

@@ -518,6 +518,7 @@ void AmsWebServer::sysinfoJson() {
 		upinfo.toVersion,
 		updater->getNextVersion(),
 		updater->getProgress(),
+		updater->getLastHttpStatus(),
 		ea->getUseLastMonth(),
 		ea->getCostLastMonth(),
 		ea->getProducedLastMonth(),