100 lines
2.3 KiB
Arduino
100 lines
2.3 KiB
Arduino
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/* YourDuinoStarter Example: nRF24L01 Receive Joystick values
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- WHAT IT DOES: Receives data from another transceiver with
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2 Analog values from a Joystick or 2 Potentiometers
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Displays received values on Serial Monitor
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- SEE the comments after "//" on each line below
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- CONNECTIONS: nRF24L01 Modules See:
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http://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo
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1 - GND
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2 - VCC 3.3V !!! NOT 5V
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3 - CE to Arduino pin 9
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4 - CSN to Arduino pin 10
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5 - SCK to Arduino pin 13
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6 - MOSI to Arduino pin 11
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7 - MISO to Arduino pin 12
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8 - UNUSED
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- V1.00 11/26/13
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Based on examples at http://www.bajdi.com/
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Questions: terry@yourduino.com */
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/*-----( Import needed libraries )-----*/
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#include <SPI.h>
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//#include <nRF24L01.h>
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//#include <RF24.h>
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#include "nRF24L01.h"
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#include "RF24.h"
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#include "printf.h"
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/*-----( Declare Constants and Pin Numbers )-----*/
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#define CE_PIN 2
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#define CSN_PIN 11
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// NOTE: the "LL" at the end of the constant is "LongLong" type
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const uint64_t pipe = 0xE8E8F0F0E1LL; // Define the transmit pipe
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/*-----( Declare objects )-----*/
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RF24 radio(CE_PIN, CSN_PIN); // Create a Radio
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/*-----( Declare Variables )-----*/
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uint8_t rgb[4]; // 2 element array holding Joystick readings
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void setup() /****** SETUP: RUNS ONCE ******/
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{
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Serial.begin(57600);
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delay(1000);
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Serial.println("Nrf24L01 Receiver Starting");
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radio.begin();
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printf_begin();
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radio.setAutoAck(0);
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radio.setPayloadSize(4);
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radio.openReadingPipe(1,pipe);
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radio.startListening();
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radio.printDetails();
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delay(2000);
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}//--(end setup )---
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void loop() /****** LOOP: RUNS CONSTANTLY ******/
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{
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if ( radio.available() )
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{
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Serial.println("radio available");
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// Read the data payload until we've received everything
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bool done = false;
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// while (!done)
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// {
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// Fetch the data payload
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radio.read( rgb, sizeof(rgb) );
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analogWrite(6, rgb[1]);
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Serial.print("id = ");
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Serial.print(rgb[0]);
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Serial.print("\t");
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Serial.print(rgb[1]);
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Serial.print("\t");
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Serial.print(rgb[2]);
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Serial.print("\t");
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Serial.println(rgb[3]);
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// }
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}
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//else
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//{
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//Serial.println("No radio available");
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//}
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}//--(end main loop )---
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/*-----( Declare User-written Functions )-----*/
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//NONE
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//*********( THE END )***********
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