Quicksand micro-electronics / Mbed 2 deprecated HelloWorld - QW Development kit

A first code example to get you started with the QW (GPS) Shield for SIGFOX development. It provides a serial connection to the modem over usb and transmits a SIGFOX message upon a button press.

Dependencies:   mbed QW_Sensors

HelloWorld QW Development kit

Preloaded code example

The QW development kits ship with this code example. This example allows you to talk straight to the TD1208 modem when using a virtual com port (note: local echo is off). This code-example also sends a SIGFOX message whenever you press a button. The message contains the button number and the measured environment temperature. The first byte is always 0x01.

/media/uploads/quicksand/packetformat.jpg

More information and other example code can be found on the component page by clicking the link below: https://developer.mbed.org/components/QW-SIGFOX-Development-Kit/

Diff: main.cpp

Revision:
6:ac11cebb397e
Parent:
5:ca670603d63d
--- a/main.cpp	Tue Mar 14 15:08:58 2017 +0000
+++ b/main.cpp	Tue Mar 14 15:20:26 2017 +0000
@@ -157,9 +157,9 @@
     /* Wait untill serial feedback, max 10 seconds before timeout */
     tmout.attach(&sertmout, 10.0);
     int c;
-    while(!ser_timeout && !ok && !error)
-        while (modem.readable() && !ser_timeout  && !ok && !error) {
-        c = modem.getc();
+    while (!ser_timeout  && !ok && !error) {
+        if(modem.readable()) {
+            c = modem.getc();
             if ( (char)c == *readyStringPtr ) readyStringPtr++;
             else readyStringPtr = readyString;
             if ( *readyStringPtr == 0 ) {
@@ -171,7 +171,8 @@
                 error = true;
             }
         }
+    }
     tmout.detach();
     if(ser_timeout) return false;
     else return ok;
-    }
\ No newline at end of file
+}
\ No newline at end of file