71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
/*
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* KiteLib RF69 Receive Example
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*
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* This example receives packets using RF69 FSK radio module.
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*/
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// include the library
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#include <KiteLib.h>
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// RF69 module is in slot A on the shield
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RF69 rf = Kite.ModuleA;
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// create empty instance of Packet class
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Packet pack;
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void setup() {
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Serial.begin(9600);
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// initialize RF69 with default settings
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Serial.print(F("[RF69] Initializing ... "));
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// carrier frequency: 434.0 MHz
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// bit rate: 48.0 kbps
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// Rx bandwidth: 125.0 kHz
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// frequency deviation: 50.0 kHz
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// output power: 13 dBm
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byte state = rf.begin();
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if(state == ERR_NONE) {
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Serial.println(F("success!"));
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} else {
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Serial.print(F("failed, code 0x"));
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Serial.println(state, HEX);
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while(true);
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}
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}
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void loop() {
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Serial.print(F("[RF69] Waiting for incoming transmission ... "));
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// wait for single packet
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byte state = rf.receive(pack);
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if(state == ERR_NONE) {
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// packet was successfully received
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Serial.println(F("success!"));
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// print the source of the packet
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Serial.print(F("[RF69] Source:\t\t"));
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Serial.println(pack.getSourceStr());
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// print the destination of the packet
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Serial.print(F("[RF69] Destination:\t"));
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Serial.println(pack.getDestinationStr());
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// print the length of the packet
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Serial.print(F("[RF69] Length:\t\t"));
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Serial.println(pack.length);
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// print the data of the packet
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Serial.print(F("[RF69] Data:\t\t"));
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Serial.println(pack.data);
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} else if(state == ERR_RX_TIMEOUT) {
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// timeout occurred while waiting for a packet
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Serial.println(F("timeout!"));
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} else if(state == ERR_CRC_MISMATCH) {
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// packet was received, but is malformed
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Serial.println(F("CRC error!"));
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}
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}
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