Initial commit of Arduino libraries

RadioLib/examples/CC1101/CC1101_Receive_Address/CC1101_Receive_Address.ino

@@ -0,0 +1,124 @@
+/*
+  RadioLib CC1101 Receive with Address Example
+
+  This example receives packets using CC1101 FSK radio
+  module. Packets can have 1-byte address of the
+  destination node. After setting node address, this node
+  will automatically filter out any packets that do not
+  contain either node address or broadcast addresses.
+
+  For default module settings, see the wiki page
+  https://github.com/jgromes/RadioLib/wiki/Default-configuration#cc1101
+
+  For full API reference, see the GitHub Pages
+  https://jgromes.github.io/RadioLib/
+*/
+
+// include the library
+#include <RadioLib.h>
+
+// CC1101 has the following connections:
+// CS pin:    10
+// GDO0 pin:  2
+// RST pin:   unused
+// GDO2 pin:  3 (optional)
+CC1101 radio = new Module(10, 2, RADIOLIB_NC, 3);
+
+// or detect the pinout automatically using RadioBoards
+// https://github.com/radiolib-org/RadioBoards
+/*
+#define RADIO_BOARD_AUTO
+#include <RadioBoards.h>
+Radio radio = new RadioModule();
+*/
+
+void setup() {
+  Serial.begin(9600);
+
+  // initialize CC1101 with default settings
+  Serial.print(F("[CC1101] Initializing ... "));
+  int state = radio.begin();
+  if (state == RADIOLIB_ERR_NONE) {
+    Serial.println(F("success!"));
+  } else {
+    Serial.print(F("failed, code "));
+    Serial.println(state);
+    while (true) { delay(10); }
+  }
+
+  // set node address
+  // NOTE: Calling this method will automatically enable
+  //       address filtering. CC1101 also allows to set
+  //       number of broadcast address (0/1/2).
+  //       The following sets one broadcast address 0x00.
+  //       When setting two broadcast addresses, 0x00 and
+  //       0xFF will be used.
+  Serial.print(F("[CC1101] Setting node address ... "));
+  state = radio.setNodeAddress(0x01, 1);
+  if (state == RADIOLIB_ERR_NONE) {
+    Serial.println(F("success!"));
+  } else {
+    Serial.print(F("failed, code "));
+    Serial.println(state);
+    while (true) { delay(10); }
+  }
+
+  // address filtering can also be disabled
+  // NOTE: Calling this method will also erase previously
+  //       set node address
+  /*
+    Serial.print(F("[CC1101] Disabling address filtering ... "));
+    state == radio.disableAddressFiltering();
+    if(state == RADIOLIB_ERR_NONE) {
+      Serial.println(F("success!"));
+    } else {
+      Serial.print(F("failed, code "));
+      Serial.println(state);
+      while (true) { delay(10); }
+    }
+  */
+}
+
+void loop() {
+  Serial.print(F("[CC1101] Waiting for incoming transmission ... "));
+
+  // you can receive data as an Arduino String
+  String str;
+  int state = radio.receive(str);
+
+  // you can also receive data as byte array
+  /*
+    byte byteArr[8];
+    int state = radio.receive(byteArr, 8);
+  */
+
+  if (state == RADIOLIB_ERR_NONE) {
+    // packet was successfully received
+    Serial.println(F("success!"));
+
+    // print the data of the packet
+    Serial.print(F("[CC1101] Data:\t\t"));
+    Serial.println(str);
+
+    // print RSSI (Received Signal Strength Indicator)
+    // of the last received packet
+    Serial.print(F("[CC1101] RSSI:\t\t"));
+    Serial.print(radio.getRSSI());
+    Serial.println(F(" dBm"));
+
+    // print LQI (Link Quality Indicator)
+    // of the last received packet, lower is better
+    Serial.print(F("[CC1101] LQI:\t\t"));
+    Serial.println(radio.getLQI());
+
+  } else if (state == RADIOLIB_ERR_CRC_MISMATCH) {
+    // packet was received, but is malformed
+    Serial.println(F("CRC error!"));
+
+  } else {
+    // some other error occurred
+    Serial.print(F("failed, code "));
+    Serial.println(state);
+
+  }
+}