Add missing baudrate settings. (#216)

html/console.html

@@ -17,6 +17,11 @@
           <option value="38400">38400</option>
           <option value="19200">19200</option>
           <option value="9600">9600</option>
+          <option value="4800">4800</option>
+          <option value="2400">2400</option>
+          <option value="1200">1200</option>
+          <option value="600">600</option>
+          <option value="300">300</option>
         </select>
         &nbsp; Fmt:
         <select id="fmt-sel" class="pure-button" href="#">

include/uart_hw.h

@@ -163,6 +163,11 @@ typedef enum {
 } UartExistParity;
 
 typedef enum {
+    BIT_RATE_300    = 300,
+    BIT_RATE_600    = 600,
+    BIT_RATE_1200   = 1200,
+    BIT_RATE_2400   = 2400,
+    BIT_RATE_4800   = 4800,
     BIT_RATE_9600     = 9600,
     BIT_RATE_19200   = 19200,
     BIT_RATE_38400   = 38400,

serial/console.c

@@ -67,7 +67,7 @@ ajaxConsoleBaud(HttpdConnData *connData) {
   len = httpdFindArg(connData->getArgs, "rate", buff, sizeof(buff));
   if (len > 0) {
     int rate = atoi(buff);
-    if (rate >= 9600 && rate <= 1000000) {
+    if (rate >= 300 && rate <= 1000000) {
       uart0_baud(rate);
       flashConfig.baud_rate = rate;
       status = configSave() ? 200 : 400;