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examples/nrf905/nrf905_client/nrf905_client.ino

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+// nrf905_client.pde
+// -*- mode: C++ -*-
+// Example sketch showing how to create a simple messageing client
+// with the RH_NRF905 class. RH_NRF905 class does not provide for addressing or
+// reliability, so you should only use RH_NRF905 if you do not need the higher
+// level messaging abilities.
+// It is designed to work with the other example nrf905_server.
+// Tested on Teensy3.1 with nRF905 module
+// Tested on Arduino Due with nRF905 module (Caution: use the SPI headers for connecting)
+
+#include <SPI.h>
+#include <RH_NRF905.h>
+
+// Singleton instance of the radio driver
+RH_NRF905 nrf905;
+
+void setup() 
+{
+  Serial.begin(9600);
+  while (!Serial) 
+    ; // wait for serial port to connect. Needed for Leonardo only
+  if (!nrf905.init())
+    Serial.println("init failed");
+  // Defaults after init are 433.2 MHz (channel 108), -10dBm
+}
+
+
+void loop()
+{
+  Serial.println("Sending to nrf905_server");
+  // Send a message to nrf905_server
+  uint8_t data[] = "Hello World!";
+  nrf905.send(data, sizeof(data));
+  
+  nrf905.waitPacketSent();
+  // Now wait for a reply
+  uint8_t buf[RH_NRF905_MAX_MESSAGE_LEN];
+  uint8_t len = sizeof(buf);
+
+  if (nrf905.waitAvailableTimeout(500))
+  { 
+    // Should be a reply message for us now   
+    if (nrf905.recv(buf, &len))
+    {
+      Serial.print("got reply: ");
+      Serial.println((char*)buf);
+    }
+    else
+    {
+      Serial.println("recv failed");
+    }
+  }
+  else
+  {
+    Serial.println("No reply, is nrf905_server running?");
+  }
+  delay(400);
+}
+

examples/nrf905/nrf905_reliable_datagram_client/nrf905_reliable_datagram_client.ino

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+// nrf905_reliable_datagram_client.pde
+// -*- mode: C++ -*-
+// Example sketch showing how to create a simple addressed, reliable messaging client
+// with the RHReliableDatagram class, using the RH_NRF905 driver to control a NRF905 radio.
+// It is designed to work with the other example nrf905_reliable_datagram_server
+// Tested on Teensy3.1 with nRF905 module
+// Tested on Arduino Due with nRF905 module (Caution: use the SPI headers for connecting)
+
+#include <RHReliableDatagram.h>
+#include <RH_NRF905.h>
+#include <SPI.h>
+
+#define CLIENT_ADDRESS 1
+#define SERVER_ADDRESS 2
+
+// Singleton instance of the radio driver
+RH_NRF905 driver;
+
+// Class to manage message delivery and receipt, using the driver declared above
+RHReliableDatagram manager(driver, CLIENT_ADDRESS);
+
+void setup() 
+{
+  Serial.begin(9600);
+  if (!manager.init())
+    Serial.println("init failed");
+  // Defaults after init are 433.2 MHz (channel 108), -10dBm
+}
+
+uint8_t data[] = "Hello World!";
+// Dont put this on the stack:
+uint8_t buf[RH_NRF905_MAX_MESSAGE_LEN];
+
+void loop()
+{
+  Serial.println("Sending to nrf905_reliable_datagram_server");
+    
+  // Send a message to manager_server
+  if (manager.sendtoWait(data, sizeof(data), SERVER_ADDRESS))
+  {
+    // Now wait for a reply from the server
+    uint8_t len = sizeof(buf);
+    uint8_t from;   
+    if (manager.recvfromAckTimeout(buf, &len, 2000, &from))
+    {
+      Serial.print("got reply from : 0x");
+      Serial.print(from, HEX);
+      Serial.print(": ");
+      Serial.println((char*)buf);
+    }
+    else
+    {
+      Serial.println("No reply, is nrf905_reliable_datagram_server running?");
+    }
+  }
+  else
+    Serial.println("sendtoWait failed");
+  delay(500);
+}
+

examples/nrf905/nrf905_reliable_datagram_server/nrf905_reliable_datagram_server.ino

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+// nrf905_reliable_datagram_server.pde
+// -*- mode: C++ -*-
+// Example sketch showing how to create a simple addressed, reliable messaging server
+// with the RHReliableDatagram class, using the RH_NRF905 driver to control a NRF905 radio.
+// It is designed to work with the other example nrf905_reliable_datagram_client
+// Tested on Teensy3.1 with nRF905 module
+// Tested on Arduino Due with nRF905 module (Caution: use the SPI headers for connecting)
+
+#include <RHReliableDatagram.h>
+#include <RH_NRF905.h>
+#include <SPI.h>
+
+#define CLIENT_ADDRESS 1
+#define SERVER_ADDRESS 2
+
+// Singleton instance of the radio driver
+RH_NRF905 driver;
+
+// Class to manage message delivery and receipt, using the driver declared above
+RHReliableDatagram manager(driver, SERVER_ADDRESS);
+
+void setup() 
+{
+  Serial.begin(9600);
+  if (!manager.init())
+    Serial.println("init failed");
+  // Defaults after init are 433.2 MHz (channel 108), -10dBm
+}
+
+uint8_t data[] = "And hello back to you";
+// Dont put this on the stack:
+uint8_t buf[RH_NRF905_MAX_MESSAGE_LEN];
+
+void loop()
+{
+  if (manager.available())
+  {
+    // Wait for a message addressed to us from the client
+    uint8_t len = sizeof(buf);
+    uint8_t from;
+    if (manager.recvfromAck(buf, &len, &from))
+    {
+      Serial.print("got request from : 0x");
+      Serial.print(from, HEX);
+      Serial.print(": ");
+      Serial.println((char*)buf);
+
+      // Send a reply back to the originator client
+      if (!manager.sendtoWait(data, sizeof(data), from))
+        Serial.println("sendtoWait failed");
+    }
+  }
+}
+

examples/nrf905/nrf905_server/nrf905_server.ino

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+// nrf905_server.pde
+// -*- mode: C++ -*-
+// Example sketch showing how to create a simple messageing server
+// with the RH_NRF905 class. RH_NRF905 class does not provide for addressing or
+// reliability, so you should only use RH_NRF905  if you do not need the higher
+// level messaging abilities.
+// It is designed to work with the other example nrf905_client
+// Tested on Teensy3.1 with nRF905 module
+// Tested on Arduino Due with nRF905 module (Caution: use the SPI headers for connecting)
+
+#include <SPI.h>
+#include <RH_NRF905.h>
+
+// Singleton instance of the radio driver
+RH_NRF905 nrf905;
+
+void setup() 
+{
+  Serial.begin(9600);
+  while (!Serial) 
+    ; // wait for serial port to connect. Needed for Leonardo only
+  if (!nrf905.init())
+    Serial.println("init failed");
+  // Defaults after init are 433.2 MHz (channel 108), -10dBm
+}
+
+void loop()
+{
+  if (nrf905.available())
+  {
+    // Should be a message for us now   
+    uint8_t buf[RH_NRF905_MAX_MESSAGE_LEN];
+    uint8_t len = sizeof(buf);
+    if (nrf905.recv(buf, &len))
+    {
+//      nrf905.printBuffer("request: ", buf, len);
+      Serial.print("got request: ");
+      Serial.println((char*)buf);
+      
+      // Send a reply
+      uint8_t data[] = "And hello back to you";
+      nrf905.send(data, sizeof(data));
+      nrf905.waitPacketSent();
+      Serial.println("Sent a reply");
+    }
+    else
+    {
+      Serial.println("recv failed");
+    }
+  }
+}
+