Diff: main.cpp

Revision:

0:639638267b89

diff -r 000000000000 -r 639638267b89 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Mar 23 03:28:18 2020 +0000
@@ -0,0 +1,45 @@
+#include "mbed.h"
+
+//------------------------------------
+// Hyperterminal configuration
+// 115200 bauds, 8-bit data, no parity
+//------------------------------------
+
+int m_nSec = 0;
+bool m_bChange = false;
+
+DigitalOut led1(LED1);
+Serial pc(SERIAL_TX, SERIAL_RX, 115200);
+Ticker toggle_led_ticker;
+Ticker counter_ticker;
+
+DigitalOut myled(LED1);
+
+void toggle_led()
+{
+    led1 = !led1;
+}
+
+void count_second()
+{
+    m_nSec++;
+    m_bChange = true;
+}
+
+int main()
+{
+    pc.printf("KKT : ticker + serial test\n");
+
+    // Init the ticker with the address of the function (toggle_led) to be attached and the interval (500 ms)
+    toggle_led_ticker.attach(&toggle_led, 0.5);
+    counter_ticker.attach(*count_second, 1);
+
+    while(1) 
+    {
+        if (m_bChange)
+        {
+            m_bChange = false;
+            pc.printf("This program runs since %d seconds.\n", m_nSec);
+        }
+    }
+}