Diff: main.cpp

Revision:

0:a4501e0912a4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Sep 21 01:06:33 2015 +0000
@@ -0,0 +1,38 @@
+#include "mbed.h"
+#include "SLCD.h"
+
+#define PROGNAME "DEstra-HW4_2 - Random Generator"
+
+#define DATATIME 250 // milliseconds
+#define LASTDGDIV 10
+
+SLCD slcd;
+
+AnalogIn analogRand(PTB0);
+
+DigitalOut Rled(LED_RED);
+Serial pc(USBTX, USBRX);
+
+
+int main(){
+    float analogValue;
+    unsigned int analogBits;
+    unsigned int lastDigit;
+
+    pc.printf(PROGNAME);
+    
+    while(true) {
+        analogValue = analogRand.read();
+        analogBits = analogRand.read_u16();
+        lastDigit = analogBits % LASTDGDIV;
+        Rled = !Rled; // toggle led
+        pc.printf("%0.5f, %d, %1d\n\r", analogValue, analogBits, lastDigit);
+        
+        // LCD //
+        slcd.Home();
+        slcd.clear(); // wipe LCD number
+        slcd.printf("%1d", lastDigit); // print the lastDigit on LCD
+        
+        wait_ms(DATATIME); // 250 ms
+    }
+}
\ No newline at end of file