Matthias Grob & Manuel Stalder / Mbed 2 deprecated DecaWave

This is the DW1000 driver and our self developed distance measurement application based on it. We do this as a semester thesis at ETH Zürich under the Automatic Control Laboratory in the Department of electrical engineering.

Dependencies:   mbed

Diff: DW1000/DW1000.cpp

Revision:
24:6f25ba679490
Parent:
23:661a79e56208
Child:
25:d58b0595b300
--- a/DW1000/DW1000.cpp	Thu Nov 27 13:34:35 2014 +0000
+++ b/DW1000/DW1000.cpp	Thu Nov 27 16:26:42 2014 +0000
@@ -56,11 +56,9 @@
     sendFrame((uint8_t*)message, strlen(message)+1);
 }
 
-char* DW1000::receiveString() {
+void DW1000::receiveString(char* message) {
     uint16_t framelength = getFramelength();
-    char* receive = new char[framelength];                              // prepare memory for the string on the heap
-    readRegister(DW1000_RX_BUFFER, 0, (uint8_t*)receive, framelength);  // get data from buffer
-    return receive;
+    readRegister(DW1000_RX_BUFFER, 0, (uint8_t*)message, framelength);  // get data from buffer
 }
 
 void DW1000::sendFrame(uint8_t* message, uint16_t length) {
@@ -75,7 +73,7 @@
     if (receiving) stopTRX();                                       // stop receiving if we are in this state
     sending = true;
     writeRegister8(DW1000_SYS_CTRL, 0, 0x02);                       // trigger sending process by setting the TXSTRT bit
-    //if (receiving) startRX();
+    if (receiving) startRX();
 }
 
 void DW1000::startRX() {