70 lines
2.1 KiB
Plaintext
70 lines
2.1 KiB
Plaintext
// cc110_server.pde
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// -*- mode: C++ -*-
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// Example sketch showing how to create a simple messageing server
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// with the RH_CC110 class. RH_CC110 class does not provide for addressing or
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// reliability, so you should only use RH_CC110 if you do not need the higher
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// level messaging abilities.
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// It is designed to work with the other example cc110_client
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// Tested with Teensy 3.1 and Anaren 430BOOST-CC110L
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#include <SPI.h>
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#include <RH_CC110.h>
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// Singleton instance of the radio driver
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RH_CC110 cc110;
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void setup()
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{
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Serial.begin(9600);
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while (!Serial)
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; // wait for serial port to connect. Needed for native USB
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// CC110L may be equipped with either 26 or 27MHz crystals. You MUST
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// tell the driver if a 27MHz crystal is installed for the correct configuration to
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// occur. Failure to correctly set this flag will cause incorrect frequency and modulation
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// characteristics to be used. You can call this function, or pass it to the constructor
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cc110.setIs27MHz(true); // Anaren 430BOOST-CC110L Air BoosterPack test boards have 27MHz
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if (!cc110.init())
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Serial.println("init failed");
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// After init(), the following default values apply:
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// TxPower: TransmitPower5dBm
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// Frequency: 915.0
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// Modulation: GFSK_Rb1_2Fd5_2 (GFSK, Data Rate: 1.2kBaud, Dev: 5.2kHz, RX BW 58kHz, optimised for sensitivity)
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// Sync Words: 0xd3, 0x91
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// But you can change them:
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// cc110.setTxPower(RH_CC110::TransmitPowerM30dBm);
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// cc110.setModemConfig(RH_CC110::GFSK_Rb250Fd127);
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//cc110.setFrequency(928.0);
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}
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void loop()
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{
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if (cc110.available())
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{
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// Should be a message for us now
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uint8_t buf[RH_CC110_MAX_MESSAGE_LEN];
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uint8_t len = sizeof(buf);
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if (cc110.recv(buf, &len))
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{
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// RH_CC110::printBuffer("request: ", buf, len);
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Serial.print("got request: ");
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Serial.println((char*)buf);
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// Serial.print("RSSI: ");
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// Serial.println(cc110.lastRssi(), DEC);
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// Send a reply
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uint8_t data[] = "And hello back to you";
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cc110.send(data, sizeof(data));
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cc110.waitPacketSent();
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Serial.println("Sent a reply");
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}
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else
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{
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Serial.println("recv failed");
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}
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}
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}
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