Diff: Modules/TimeModule.cpp

Revision:

10:3fcab08717fc

Child:

11:96146db429de

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Modules/TimeModule.cpp	Sun Aug 10 12:34:44 2014 +0000
@@ -0,0 +1,74 @@
+#include "mbed.h"
+#include "TimeModule.h"
+#include "time_helper.h"
+
+#if 0
+    tm sTM;
+    sTM.tm_sec = 0;
+    sTM.tm_min = 0;
+    sTM.tm_hour = 18;
+    sTM.tm_mday = 9;
+    sTM.tm_mon  = 8 - 1;
+    sTM.tm_year = 2014 - 1900;
+    sTM.tm_wday = 6;
+
+    rtc.SetTime(sTM,true);
+#endif
+
+
+TimeModule::TimeModule
+(
+    Adafruit_RGBLCDShield & in_cLCD,
+    RTclock & in_cRTclock
+)
+    : Module(in_cLCD)
+    , m_cRTclock(in_cRTclock)
+{
+}
+
+TimeModule::~TimeModule()
+{
+}
+    
+int TimeModule::setCursor
+(
+    int in_nIndex,
+    int in_nCursorX,
+    int in_nCursorY
+)
+{
+    const int k_aCursor[] = { 0, 1, 3, 4, 6, 7, 10 };
+    
+    int nIndex = in_nIndex;
+    if (nIndex < 0) nIndex = 0;
+    if (nIndex >= _countof(k_aCursor)) nIndex = _countof(k_aCursor) - 1;
+       
+    int nCursorX = k_aCursor[nIndex];
+    m_cLCD.setCursor(in_nCursorX + nCursorX,in_nCursorY);
+    
+    return nIndex;
+}
+
+void TimeModule::show()
+{
+    tm sTM;
+    const char * pUnits = "  ";
+   
+    // to get the current time information 
+    if (m_cRTclock.getTime(sTM))
+    {
+        // Adjust for 12 hour clock
+        if (m_cRTclock.isTwelveHour())
+        {
+            pUnits = (sTM.tm_hour < 12) ? "am":"pm";
+            sTM.tm_hour %= 12;
+        }
+    }
+    else
+    {
+        // If failed get internal time (as at least that's something
+        GetTime(sTM);
+    }
+
+    m_cLCD.printf ("%02i:%02i:%02i %s   ", sTM.tm_hour, sTM.tm_min, sTM.tm_sec, pUnits);    
+}