Diff: main.cpp

Revision:

4:6240b9c7a033

Parent:

3:69587fadfa87

Child:

5:111f11c95d27

--- a/main.cpp	Mon Nov 17 16:00:28 2014 +0000
+++ b/main.cpp	Tue Nov 18 12:44:22 2014 +0000
@@ -11,64 +11,64 @@
 }*/
 
 int main() {
+    int i=0;
     pc.printf("DecaWave 0.1\r\nup and running!\r\n");
     
     dw.setEUI(0xFAEDCD01FAEDCD01);
+    pc.printf("%d DEVICE_ID register: 0x%X\r\n", i, dw.getDeviceID());
+    pc.printf("%d EUI register: %016llX\r\n", i, dw.getEUI());
+    pc.printf("%d Voltage: %f\r\n", i, dw.getVoltage());
     
-    int i=0;
+    // read System Configuration
+    uint32_t conf = 0;
+    dw.readRegister(DW1000_SYS_CFG, 0, (uint8_t*)&conf, 4);
+    pc.printf("%d System Configuration: %X\r\n", i, conf);
+    
+    wait(5);
     while(1) {
         i++;
-        pc.printf("%d DEVICE_ID register: 0x%X\r\n", i, dw.getDeviceID());
-        pc.printf("%d EUI register: %016llX\r\n", i, dw.getEUI());
-        pc.printf("%d Voltage: %f\r\n", i, dw.getVoltage());
-        
-        // read System Configuration
-        uint32_t conf = 0;
-        dw.readRegister(DW1000_SYS_CFG, 0, (uint8_t*)&conf, 4);
-        pc.printf("%d System Configuration: %X\r\n", i, conf);
         
 # 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);
-        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\nHex: 0x", messagecheck);
-        for (int i = 0;i < 13; i++)
-            pc.printf("%X", messagecheck[i]);
-        pc.printf("\r\n", messagecheck[i]);
+        char message[20] = "HELLO WORLD!";
+        sprintf((char*)message, "HELLO WORLD! %d", i);
+        dw.sendFrame(message, 20);
         
-        uint16_t framelength = 13;              // put length of frame
-        dw.writeRegister(DW1000_TX_FCTRL, 0, (uint8_t*)&framelength, 1);
+        uint8_t messagecheck[20];
+        dw.readRegister(DW1000_TX_BUFFER, 0, messagecheck, 20);
+        pc.printf("Message in buffer: %s\r\n", messagecheck);
+        wait(2);
+# else
         
-        //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
         dw.writeRegister(DW1000_SYS_CTRL, 1, &rxenable, 1);
         
         uint8_t frameready = 0;                 // check if frame received
-        while ((frameready & 0x20) != 0x20) {   // while no frame ready
+        while (frameready == 0 /*& 0x20) != 0x20*/) {   // while no frame ready
             i++;
+            
             pc.printf("%d Waiting for frame... \r\n", i);
             dw.readRegister(DW1000_SYS_STATUS, 1, &frameready, 1);
             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);*/
-            wait(0.5);
+            uint8_t receive[20] = "NOTHING IN!!";   // get data from buffer
+            dw.readRegister(DW1000_RX_BUFFER, 0, receive, 20);
+            pc.printf("Message would be: %s\r\n", receive);
+            wait(0.3);
         }
         
-        uint8_t receive[13] = "NOTHING IN!!";   // get data from buffer
-        dw.readRegister(DW1000_RX_BUFFER, 0, receive, 13);
-        pc.printf("Message received: %s\r\n", receive);
+        uint8_t receive[20] = "NOTHING IN!!";   // get data from buffer
+        dw.readRegister(DW1000_RX_BUFFER, 0, receive, 20);
+        pc.printf("Message received: %s -------------------------\r\n", receive);
+        
+        dw.readRegister(DW1000_SYS_STATUS, 1, &frameready, 1);
+        pc.printf("Status: %X\r\n", frameready);
+        
+        dw.resetRX();
+        wait(0.5);
+        continue;
+        
 # endif
-        wait(0.5);
-        return 0;
+        
     }
 }
\ No newline at end of file