Revision 5:96cb82af9996, committed 2015-04-30

Comitter:

sam_grove

Date:

Thu Apr 30 22:48:21 2015 +0000

Parent:

4:ba9100d52e48

Child:

6:0398d0fcc8cc

Commit message:

Event driven with low power optimizations

Changed in this revision

--- a/main.cpp	Mon Apr 27 21:32:55 2015 +0000
+++ b/main.cpp	Thu Apr 30 22:48:21 2015 +0000
@@ -1,37 +1,35 @@
 #include "mbed.h"
 
-// Program to use the  mbed as a serial bridge
-//
-RawSerial pc(USBTX, USBRX); // tx, rx
-RawSerial dev(D1, D0); // tx, rx
+RawSerial  pc(USBTX, USBRX);
+RawSerial  dev(D1, D0);
+DigitalOut led1(LED1);
+DigitalOut led4(LED4);
 
-void send()
+void dev_recv()
 {
-    while (pc.readable()) {
+    led1 = !led1;
+    while(dev.readable()) {
+        pc.putc(dev.getc());
+    }
+}
+
+void pc_recv()
+{
+    led4 = !led4;
+    while(pc.readable()) {
         dev.putc(pc.getc());
     }
 }
 
-void recv()
-{
-    pc.putc(dev.getc());
-}
-
 int main()
 {
-    char c;
-
-    // PC serial
     pc.baud(9600);
-    pc.attach(send, Serial::RxIrq);
-
-    // Device serial
     dev.baud(9600);
 
-    wait(0.1);
-    dev.printf("AT+RST\r\n"); // Reset esp device
+    pc.attach(&pc_recv, Serial::RxIrq);
+    dev.attach(&dev_recv, Serial::RxIrq);
+
     while(1) {
-        c = dev.getc();
-        pc.putc(c);
+        sleep();
     }
 }