Revision 0:efe3e11ca185, committed 2010-08-10

Comitter:

markbanfield

Date:

Tue Aug 10 16:23:16 2010 +0000

Commit message:

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Aug 10 16:23:16 2010 +0000
@@ -0,0 +1,86 @@
+#include "mbed.h"
+
+/*
+MJB
+10th August 2010
+
+
+To power a LED 7x5 dot matrix.
+
+This project uses the display from RS Components: 247-3141.
+
+The connections are as follows:
+    Pin 16 = column 1 Display pin 1 (left-most column)
+    Pin 17 = column 2 Display pin 3
+    Pin 18 = column 3 Display pin 10
+    Pin 19 = column 4 Display pin 7
+    Pin 20 = column 5 Display pin 8 (right-most column)
+
+    Pin 21 = row 1 Display pin 12 (top-most row)
+    Pin 22 = row 2 Display pin 11
+    Pin 23 = row 3 Display pin 2
+    Pin 24 = row 4 Display pin 9
+    Pin 25 = row 5 Display pin 4
+    Pin 26 = row 6 Display pin 5
+    Pin 27 = row 7 Display pin 6
+
+    The code causes the message to scroll across the display.
+*/
+
+BusOut Rows (p21, p22, p23, p24, p25, p26, p27);
+BusOut Cols (p16, p17, p18, p19, p20);
+BusOut IntLEDs(LED1, LED2, LED3, LED4);
+
+
+int DotPattern1[] = {0x7f, 0x7f, 0x7f, 0x7f, 0x7f,
+                     0x7F, 0x00, 0x7F, 0x7E, 0x7E,
+                     0x00, 0x7E, 0x7E, 0x7F, 0x78,
+                     0x47, 0x3F, 0x47, 0x3F, 0x47,
+                     0x78, 0x7F, 0x7F, 0x7F, 0x7F,
+                     0x5D, 0x3A, 0x36, 0x4D, 0x7F,
+                     0x43, 0x3F, 0x5F, 0x3F, 0x43,
+                     0x7F, 0x02, 0x7F, 0x7D, 0x40,
+                     0x3D, 0x5D, 0x7F, 0x47, 0x3B,
+                     0x3B, 0x57, 0x7F, 0x00, 0x7B,
+                     0x03, 0x7F, 0x47, 0x2B, 0x2B,
+                     0x37, 0x7F, 0x37, 0x2B, 0x5B,
+                     0x7F, 0x7F, 0x7F, 0x7F, 0x7F,
+                     0x7f, 0x7f, 0x7f, 0x7f, 0x7f
+                    };  //Message = "ITW Switches".
+
+float count;
+int ColCount;
+int pattern;
+int loop;
+int index;
+
+int main() {
+
+    while (1) {
+
+        index=0;
+        while (index<65) {
+            loop=0;
+            while (loop<4) {
+            IntLEDs = index;
+                count = 1;
+                pattern = 0+index;
+                while (count<0x20) {
+                    Cols = count;
+                    Rows = DotPattern1[pattern];
+                    wait_ms(5);
+                    count = count*2;
+                    pattern++;
+                }
+                loop++;
+            }
+
+            index++;
+        }
+    }
+}
+
+
+
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Aug 10 16:23:16 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/9114680c05da