Diff: main.cpp

Revision:

19:992eda680d91

Parent:

18:d5527ce82e6b

Child:

20:a1029437adca

--- a/main.cpp	Mon Mar 12 15:00:02 2018 +0000
+++ b/main.cpp	Sun Jun 03 18:33:17 2018 +0000
@@ -6,23 +6,28 @@
  #include "main.h"
 
 
-DigitalOut myled(LED);
-
+DigitalOut led(LED);
+DigitalOut led2(LED2);
 
-int main() {
-#ifdef HELTEC_STM32L4
-    DigitalOut vext(POWER_VEXT);
-    vext = POWER_VEXT_ON;
-#endif    
+Timeout tim;
+void ledBlink(void)
+{
+    tim.attach(callback(&ledBlink), 0.200);
+    led2 = !led2;
+}
+
+int main() { 
     /*
      * inits the Serial or USBSerial when available (230400 baud).
      * If the serial uart is not is not connected it swiches to USB Serial
      * blinking LED means USBSerial detected, waiting for a connect.
      * It waits up to 30 seconds for a USB terminal connections 
      */
-    InitSerial(30*1000, &myled);
+    InitSerial(30*1000, &led);
     dprintf("Welcome to the SX1276GenericLib");
   
     dprintf("Starting a simple LoRa PingPong");
+    ledBlink();
+
     SX1276PingPong();
 }