improve home page

html/console.js

@@ -22,12 +22,21 @@ function updateText(resp) {
   var delay = 3000;
   if (resp != null && resp.len > 0) {
     console.log("updateText got", resp.len, "chars at", resp.start);
+    var isScrolledToBottom = el.scrollHeight - el.clientHeight <= el.scrollTop + 1;
+    //console.log("isScrolledToBottom="+isScrolledToBottom, "scrollHeight="+el.scrollHeight,
+    //            "clientHeight="+el.clientHeight, "scrollTop="+el.scrollTop,
+    //            "" + (el.scrollHeight - el.clientHeight) + "<=" + (el.scrollTop + 1));
+
+    // append the text
     if (resp.start > el.textEnd) {
       el.innerHTML = el.innerHTML.concat("\r\n<missing lines\r\n");
     }
     el.innerHTML = el.innerHTML.concat(resp.text);
     el.textEnd = resp.start + resp.len;
     delay = 500;
+
+    // scroll to bottom
+    if(isScrolledToBottom) el.scrollTop = el.scrollHeight - el.clientHeight;
   }
   return delay;
 }

html/home.html

@@ -17,7 +17,7 @@
                 <div class="click-to-edit system-name">
                   <span class="edit-off"></span>
                   <input class="edit-on" maxlength=31 hidden></input>
-                  <div class="popup">Hostname displayed in menu bar
+                  <div class="popup">Click to edit!<br>Hostname displayed in menu bar
                     and used by DHCP and mDNS</div>
                 </div>
               </td></tr>
@@ -36,11 +36,12 @@
             program microcontrollers over the serial port, in particular Arduinos, AVRs, and
             NXP's LPC800 and other ARM processors. Typical avrdude command line to
             program an Arduino:</p>
-            <div class="tt">/home/arduino/hardware/tools/avrdude&nbsp;\<br>
+            <div class="tt" style="font-size:100%;">
+              /home/arduino/hardware/tools/avrdude&nbsp;\<br>
               &nbsp;&nbsp;-DV -patmega328p \<br>
               &nbsp;&nbsp;-Pnet:esp-link.local:23 \<br>
-              &nbsp;&nbsp;-carduino -b115200 -U \<br>
+              &nbsp;&nbsp;-carduino -b115200 -U -C \<br>
-              &nbsp;&nbsp;-C /home/arduino/hardware/tools/avrdude.conf&nbsp;\<br>
+              &nbsp;&nbsp;/home/arduino/hardware/tools/avrdude.conf&nbsp;\<br>
               &nbsp;&nbsp;flash:w:my_sketch.hex:i
             </div>
             <p>where <tt>-Pnet:esp-link.local:23</tt> tells avrdude to connect to port 23 of esp-link.
@@ -126,7 +127,7 @@
                 <div class="click-to-edit system-description">
                   <div class="edit-off"></div>
                   <textarea class="edit-on" rows=3 maxlength=127 hidden> </textarea>
-                  <div class="popup">A short description or memo for this esp-link
+                  <div class="popup">Click to edit!<br>A short description or memo for this esp-link
                     module, 128 chars max</div>
                 </div>
             </td></tr>