Revision 3:69587fadfa87, committed 2014-11-17

Comitter:

manumaet

Date:

Mon Nov 17 16:00:28 2014 +0000

Parent:

2:16e45ff70baf

Child:

4:6240b9c7a033

Commit message:

always getting CRC Error and HHHHHH

Changed in this revision

--- a/main.cpp	Mon Nov 17 13:11:57 2014 +0000
+++ b/main.cpp	Mon Nov 17 16:00:28 2014 +0000
@@ -27,22 +27,26 @@
         dw.readRegister(DW1000_SYS_CFG, 0, (uint8_t*)&conf, 4);
         pc.printf("%d System Configuration: %X\r\n", i, conf);
         
-# if 1                      // to make one node sender and one receiver
+# if 0                      // to make one node sender and one receiver
         // Send something
         uint8_t message[13] = "HELLO WORLD!";   // fill buffer
-        sprintf((char*)message, "Hello: %d!", i);
+        //sprintf((char*)message, "Hello: %d!", i);
         dw.writeRegister(DW1000_TX_BUFFER, 0, message, 13);
         uint8_t messagecheck[13];
         dw.readRegister(DW1000_TX_BUFFER, 0, messagecheck, 13);
-        pc.printf("Message in buffer: %s\r\n", messagecheck);
+        pc.printf("Message in buffer: %s\r\nHex: 0x", messagecheck);
+        for (int i = 0;i < 13; i++)
+            pc.printf("%X", messagecheck[i]);
+        pc.printf("\r\n", messagecheck[i]);
         
-        uint16_t framelength = 13+2;              // put length of frame
+        uint16_t framelength = 13;              // put length of frame
         dw.writeRegister(DW1000_TX_FCTRL, 0, (uint8_t*)&framelength, 1);
         
-        if (i == 4) {
+        //if (i==4) {
             uint8_t txstart = 0x02;             // trigger sending process
             dw.writeRegister(DW1000_SYS_CTRL, 0, &txstart, 1);
-        }
+            pc.printf("Sending...\r\n");
+        //}
 # else
         // Receive something
         uint8_t rxenable = 0x01;                // start listening
@@ -53,10 +57,10 @@
             i++;
             pc.printf("%d Waiting for frame... \r\n", i);
             dw.readRegister(DW1000_SYS_STATUS, 1, &frameready, 1);
-            pc.printf("%X\r\n", frameready);
-            uint8_t receive[13] = "NOTHING IN!!";   // get data from buffer
+            pc.printf("Status: %X\r\n", frameready);
+            /*uint8_t receive[13] = "NOTHING IN!!";   // get data from buffer
             dw.readRegister(DW1000_RX_BUFFER, 0, receive, 13);
-            pc.printf("Message would be: %s\r\n", receive);
+            pc.printf("Message would be: %s\r\n", receive);*/
             wait(0.5);
         }
         
@@ -64,7 +68,7 @@
         dw.readRegister(DW1000_RX_BUFFER, 0, receive, 13);
         pc.printf("Message received: %s\r\n", receive);
 # endif
-        
         wait(0.5);
+        return 0;
     }
 }
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