57 lines
1.4 KiB
C++
57 lines
1.4 KiB
C++
/*
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RadioLib CC1101 Transmit Example
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This example transmits packets using CC1101 FSK radio module.
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*/
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// include the library
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#include <RadioLib.h>
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// CC1101 is in slot A on the shield
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CC1101 cc = RadioShield.ModuleA;
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void setup() {
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Serial.begin(9600);
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// initialize CC1101
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Serial.print(F("[CC1101] Initializing ... "));
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// carrier frequency: 868.0 MHz
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// bit rate: 4.8 kbps
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// Rx bandwidth: 325.0 kHz
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// frequency deviation: 48.0 kHz
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// sync word: 0xD391
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int state = cc.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 "));
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Serial.println(state);
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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("[CC1101] Transmitting packet ... "));
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// you can transmit C-string or Arduino string up to 63 characters long
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int state = cc.transmit("Hello World!");
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// you can also transmit byte array up to 63 bytes long
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/*
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byte byteArr[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF};
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int state = cc.transmit(byteArr, 8);
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*/
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if (state == ERR_NONE) {
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// the packet was successfully transmitted
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Serial.println(F(" success!"));
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} else if (state == ERR_PACKET_TOO_LONG) {
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// the supplied packet was longer than 255 bytes
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Serial.println(F(" too long!"));
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}
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// wait for a second before transmitting again
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delay(1000);
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}
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