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November 18, 2015 12:07
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//https://github.com/nettigo/RadioNRF24 | |
#include <SPI.h> | |
#include <RadioNRF24.h> | |
#define BUFF_SIZE 40 | |
struct Payload { | |
byte id; | |
unsigned long data; | |
} payload; | |
#define LED 1 | |
void lightOn(unsigned tme = 1000) { | |
digitalWrite(LED, LOW); | |
delay(tme); | |
digitalWrite(LED, HIGH); | |
delay(tme); | |
} | |
void setup() { | |
Serial.begin(19200); | |
payload.id = 66; | |
payload.data = 99; | |
pinMode(LED, OUTPUT); | |
digitalWrite(LED, HIGH); | |
Serial.println(F("Before begin")); | |
byte address[3] = {0, 0, 1}; | |
RadioNRF24.begin(address, 100, 8, 7); | |
for (byte i = 0; i < 5; i++) { | |
lightOn(100); | |
} | |
} | |
byte pongAddr[3] = {1, 0, 1}; | |
byte received[BUFF_SIZE]; | |
unsigned long last_send = 0; | |
void loop() { | |
// put your main code here, to run repeatedly: | |
//if (digitalRead(BUTTON) == LOW) { | |
if (millis() - last_send > 2000 + random(1000)) { | |
last_send = millis(); | |
RadioNRF24.write(pongAddr, payload); | |
int ret = RadioNRF24.flush(); | |
Serial.print("Debug: "); | |
Serial.println(ret); | |
delay(5); | |
} | |
// lightOn(); | |
//} | |
int cnt = RadioNRF24.available(); | |
if (cnt) { | |
Serial.print(F("avail: ")); | |
Serial.println(cnt, DEC); | |
RadioNRF24.read(received); | |
for (int i = 0; i < cnt; i++) { | |
Serial.print(i); | |
Serial.print(F(" -> ")); | |
Serial.print(received[i]); | |
Serial.print(F(", ")); | |
} | |
Serial.println(); | |
} | |
} |
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//Uses Radio libary for tinyBrd in 1.0 version (Radio object not RadioNRF24 yet) | |
#include <SPI.h> | |
#include <Radio.h> | |
#define BUFF_SIZE 40 | |
TinyDebugSerial debug = TinyDebugSerial(); | |
struct Payload { | |
byte id; | |
byte data; | |
} payload; | |
#define LED 1 | |
void lightOn(unsigned tme = 1000) { | |
digitalWrite(LED, LOW); | |
delay(tme); | |
digitalWrite(LED, HIGH); | |
delay(tme); | |
} | |
void setup() { | |
debug.begin(9600); | |
payload.id = 66; | |
payload.data = 99; | |
pinMode(LED, OUTPUT); | |
digitalWrite(LED, HIGH); | |
byte address[3] = {1, 0, 1}; | |
Radio.begin(address, 100); | |
for (byte i = 0; i < 5; i++) { | |
lightOn(100); | |
} | |
debug.println(F("GO!")); | |
} | |
byte pongAddr[3] = {0, 0, 1}; | |
byte received[BUFF_SIZE]; | |
unsigned long last_send = 0; | |
void loop() { | |
// put your main code here, to run repeatedly: | |
//if (digitalRead(BUTTON) == LOW) { | |
if (millis() - last_send > 2000 + random(1000)) { | |
last_send = millis(); | |
Radio.write(pongAddr, payload); | |
int ret = Radio.flush(); | |
debug.print("Debug: "); | |
debug.println(ret); | |
delay(5); | |
} | |
// lightOn(); | |
//} | |
int cnt = Radio.available(); | |
if (cnt) { | |
debug.print(F("avail: ")); | |
debug.println(cnt, DEC); | |
debug.print(F("Recvd: ")); | |
Radio.read(received); | |
for (int i = 0; i < cnt; i++ ) { | |
debug.print(i, DEC); | |
debug.print(F("-> ")); | |
debug.print(received[i], DEC); | |
debug.print(F(", ")); | |
} | |
debug.println(); | |
} | |
} |
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Arduino.ino - sends data to tinyBrd and listens for incoming data
tinybrd.ind - sends data to Arduino and listens for incoming data
Received bytes are displayed on Serial. On tinyBrd serial is software only, one direction on D0...
http://starter-kit.nettigo.eu/2015/using-tinybrd-library-on-arduino-to-connect-via-nrf24l01/