Added time() and sleep() functions

WiFlyHQ.cpp

@@ -1445,6 +1445,42 @@ uint32_t WiFly::getBaud()
  return getopt(WIFLY_GET_BAUD);
 }
 
+/**
+ * This command puts the module to sleep. You can wake
+ * the module by sending characters over the UART or by
+ * using the wake timer (supplied in seconds).
+ */
+boolean WiFly::sleep(uint16_t seconds)
+{
+ if (seconds != NULL) {
+ if(!setopt(PSTR("set sys wake"), seconds)) {
+ return false;
+ }
+ }
+ if (!startCommand()) {
+ return false;
+ }
+ send_P(PSTR("sleep\r"));
+ inCommandMode = false;
+ return true;
+}
+
+/**
+ * This command sets the real-time clock by synchronizing
+ * with the time server specified with the time server
+ * (set time) parameters. This command sends a UDP time
+ * server request packet.
+ */
+boolean WiFly::time()
+{
+ if (!startCommand()) {
+ return false;
+ }
+ send_P(PSTR("time\r"));
+ finishCommand();
+ return true;
+}
+
 char *WiFly::getTime(char *buf, int size)
 {
  return getopt(WIFLY_GET_TIME, buf, size);

WiFlyHQ.h

@@ -220,7 +220,10 @@ class WiFly : public Stream {
  boolean disableUdpAutoPair();
 
  boolean setIOFunc(const uint8_t func);
-
+
+ boolean sleep(uint16_t seconds = NULL);
+
+ boolean time();
  char *getTime(char *buf, int size);
  uint32_t getUptime();
  uint8_t getTimezone();