Diff: main.cpp

Revision:

0:a4d44dfd2f03

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri May 30 12:24:56 2014 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "lcd_i2c.h"
+
+Serial pc(USBTX, USBRX);    // tx, rx
+extern char update[NUPDATE];
+
+int main() {
+char ch, row, col;
+int address, frequency, rc;
+
+    row = col = 0;
+    pc.printf("Enter address ");
+    pc.scanf("%x", &address);
+    pc.printf("\n\rEnter frequency ");
+    pc.scanf("%d", &frequency);
+    pc.printf("\n\raddress: 0x%x   frequency=%d\n\r", address, frequency);
+      while(1)
+    {
+        pc.scanf("%c ", &ch);
+        if (ch == 27)
+            break;
+        pc.printf("%c", ch);
+        switch (ch)
+        {
+        case 'c':
+            rc = initLcd(address, frequency);
+            pc.printf("rc: %d ", rc);
+            row = 0;
+            col = 0;
+            break;
+        case 'd':
+            rc = lcdWriteMsg("Now is the time");
+            pc.printf("rc: %d ", rc);
+           break;
+        case 'e':
+            rc = lcdPositionCursor(row, col);
+            pc.printf("rc: %d ", rc);
+            row ^= 1;
+            col = (col + 1) % 20;
+            break;
+        case 'f':
+            rc = lcdClearDisplay();
+            pc.printf("rc: %d ", rc);
+            break;
+        case 'g':
+        {
+            int k, j;
+            j = 0;
+            pc.printf("\n\r");
+            for (k = 0; k < 6; k++)
+            {
+                pc.printf("%02x  %02x  %02x\n\r", update[j], update[j+1], update[j+2]);
+                j += 3;
+            }
+        }
+            break;
+        default:
+            break;
+        }
+    }
+    pc.printf("done\n\r");
+}