Diff: secondtimev1.cpp

Revision:

2:91353a80820c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secondtimev1.cpp	Wed Feb 25 15:55:59 2015 +0000
@@ -0,0 +1,67 @@
+#include "mbed.h"
+#include "SLCD.h"
+#include "TSISensor.h"
+
+#define ONESEC      0.25
+#define DONEMESS    "DONE"
+#define TIMESCALING 4.0
+#define LCDLEN       10
+#define FIXEDWPM    13
+
+
+SLCD slcd; //define LCD display
+// keyer test
+TSISensor tsiScaling; // Capacitive sensor/slider
+DigitalIn RtButton(PTC12);
+DigitalIn LftButton(PTC3);
+
+PwmOut soundOut(PTA13);
+char lcdData[LCDLEN];
+
+
+
+void LCDMessNoDwell(char *lMess){
+        slcd.Home();
+        slcd.clear();
+        slcd.printf(lMess);
+} 
+
+
+
+
+void secondsCountdown(int secCount){
+    int i;
+    float fracSec;
+    int twoCount;
+    twoCount = (int)TIMESCALING*secCount;
+    for (i=twoCount; i>=0; i--){
+        fracSec = (float)i/TIMESCALING;
+        sprintf (lcdData,"%4.1f",fracSec);
+        LCDMessNoDwell(lcdData);
+        wait(ONESEC);
+    }
+    return;
+}
+
+int main(){
+    
+    int RButtonState;
+    int LButtonState;
+    float tempValue;
+    int sCount = FIXEDWPM;
+   
+    sprintf (lcdData,"%d",sCount);
+    LCDMessNoDwell(lcdData);
+    
+    
+    while (true) {
+  
+        RButtonState = !RtButton.read();
+        LButtonState = !LftButton.read();
+        if(RButtonState) {
+          secondsCountdown(sCount);
+          LCDMessNoDwell(DONEMESS);
+        } 
+      
+    } // while forever
+}// end main
\ No newline at end of file