Diff: main.cpp

Revision:

0:f1c2852c4f57

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Feb 16 04:58:22 2010 +0000
@@ -0,0 +1,35 @@
+/*
+ *  mbed + LPCXpresso_baseboard demo code
+ *
+ *   This code has been made for a training session. 
+ *
+ *   With this code, the mbed drives PCA9532 to control 16 LEDs. 
+ *
+ *  Copyright (c) 2010 NXP Semiconductors Japan
+ *  Released under the MIT License: http://mbed.org/license/mit
+ *
+ *  revision 1.0  16-Feb-2010   1st release
+ */
+
+#include "mbed.h"
+
+I2C i2c( p28, p27 );        // sda, scl
+
+const int PCA9532_addr  = 0xC0; // define the I2C Address
+
+const char  data[2][5]  = {
+                            { 0x16, 0x00, 0x00, 0x00, 0x00 },
+                            { 0x16, 0x55, 0x55, 0x55, 0x55 }
+                          };
+
+int main() {
+
+    char    i   = 0;
+
+    while ( 1 )
+    {
+        i2c.write( PCA9532_addr, data[ i++ & 0x1 ], 5 );
+        wait( 0.5 );
+    }
+}
+