Diff: main.cpp

Revision:

0:7163ac97bad9

Child:

1:bffa08157551

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Sep 29 19:45:23 2014 +0000
@@ -0,0 +1,60 @@
+
+#include "mbed.h"
+#include "SDA5708.h"
+
+// mbed Interface Hardware definitions
+DigitalOut myled1(LED1);
+DigitalOut myled2(LED2);
+DigitalOut myled3(LED3);
+DigitalOut heartbeatLED(LED4);
+
+// Host PC Communication channels
+Serial pc(USBTX, USBRX);
+
+// SPI Communication
+SPI spi_led(p5, NC, p7); // MOSI, MISO, SCLK
+
+//Display
+SDA5708 led(&spi_led, p8, p9); // SPI bus, CS pin, RST pin
+
+// Variables for Heartbeat and Status monitoring
+Ticker heartbeat;
+bool heartbeatflag=false;
+
+// Heartbeat monitor
+void pulse() {
+  heartbeatLED = !heartbeatLED;
+}
+
+void heartbeat_start() {
+  heartbeat.attach(&pulse, 0.5);
+  heartbeatflag = true;
+}
+
+void heartbeat_stop() {
+  heartbeat.detach();
+  heartbeatflag = false;
+}
+
+int main() {
+  int cnt;
+  
+  heartbeat_start();
+
+  led.locate(0, 0);                               
+
+//led.printf("*=%6d", 123456);
+//            12345678 
+  led.printf("Hi mbed ");  
+  wait(2);
+  
+  cnt=0x20;  
+  while(1) {
+    wait(0.5);
+                        
+    led.putc(cnt);
+    cnt++;
+    if (cnt == 0x80) cnt=0x20;
+  }
+  
+}