Move string parts to progmem

code/espurna/config/defaults.h

@@ -577,5 +577,5 @@
 
 // App revision, populated by the build script
 #ifndef APP_REVISION
-#define APP_REVISION            ""
+#define APP_REVISION            NULL
 #endif

code/espurna/utils.ino

@@ -267,11 +267,11 @@ void info() {
 
     // -------------------------------------------------------------------------
 
-    if (strlen(APP_REVISION) > 0) {
-        DEBUG_MSG_P(PSTR("[MAIN] %s %s (%s)\n"), (char *) APP_NAME, (char *) APP_VERSION, (char *) APP_REVISION);
-    } else {
-        DEBUG_MSG_P(PSTR("[MAIN] %s %s\n"), (char *) APP_NAME, (char *) APP_VERSION);
-    }
+    #if APP_REVISION == NULL
+        DEBUG_MSG_P(PSTR("[MAIN] " APP_NAME " " APP_VERSION "\n"));
+    #else
+        DEBUG_MSG_P(PSTR("[MAIN] " APP_NAME " " APP_VERSION " (" APP_REVISION ")\n"));
+    #endif
     DEBUG_MSG_P(PSTR("[MAIN] " APP_AUTHOR "\n"));
     DEBUG_MSG_P(PSTR("[MAIN] " APP_WEBSITE "\n\n"));
     DEBUG_MSG_P(PSTR("[MAIN] CPU chip ID: 0x%06X\n"), ESP.getChipId());

code/html/custom.js

@@ -1414,6 +1414,11 @@ function processData(data) {
         if ("ntpStatus" === key) {
             value = value ? "SYNC'D" : "NOT SYNC'D";
         }
+        if ("app_revision" === key) {
+            if (0 === value) {
+                value = "";
+            }
+        }
         if ("uptime" === key) {
             ago = 0;
             var uptime  = parseInt(value, 10);

code/html/index.html

@@ -173,6 +173,7 @@
                     <div class="footer">
                         &copy; 2016-2018<br />
                         Xose Pérez<br/>
+                        <a href="https://twitter.com/xoseperez" target="_blank">@xoseperez</a><br/>
                         <a href="http://tinkerman.cat" target="_blank">http://tinkerman.cat</a><br/>
                         <a href="https://github.com/xoseperez/espurna" target="_blank">ESPurna @ GitHub</a><br/>
                         GPLv3 license<br/>