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9 years ago VASTAANOTIN /* YourDuinoStarter Example: nRF24L01 Receive Joystick values
- WHAT IT DOES: Receives data from another transceiver with 2 Analog values from a Joystick or 2 Potentiometers Displays received values on Serial Monitor
- SEE the comments after "//" on each line below
- CONNECTIONS: nRF24L01 Modules See: http://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo 1 - GND 2 - VCC 3.3V !!! NOT 5V 3 - CE to Arduino pin 9 4 - CSN to Arduino pin 10 5 - SCK to Arduino pin 13 6 - MOSI to Arduino pin 11 7 - MISO to Arduino pin 12 8 - UNUSED
-
V1.00 11/26/13 Based on examples at http://www.bajdi.com/ Questions: terry@yourduino.com */
//MUOKATTU OMAAN PROJEKTIIN 24.4.2015 https://github.com/matpi/EmbeddedSystems2014/issues/44
/-----( Import needed libraries )-----/
include
include
include
/-----( Declare Constants and Pin Numbers )-----/
define CE_PIN 9
define CSN_PIN 10
define LED 2
define LED1 4
define LED2 7
define LED3 6
// NOTE: the "LL" at the end of the constant is "LongLong" type const uint64_t pipe = 0xE8E8F0F0E1LL; // Define the transmit pipe
/-----( Declare objects )-----/ RF24 radio(CE_PIN, CSNPIN); // Create a Radio /-----( Declare Variables )-----_/ int joystick[4]; // 2 element array holding Joystick readings //muokattu6 int val = 1; int val1 = 1; int val2 = 1; int val3 = 1; int old_val = 1; int old_val1 = 1; int old_val2 = 1; int old_val3 = 1; int state = 0; int state1 = 0; int state2 = 0; int state3 = 0; void setup() /\ SETUP: RUNS ONCE **/ { pinMode(LED, OUTPUT); pinMode(LED1, OUTPUT); pinMode(LED2, OUTPUT); pinMode(LED3, OUTPUT); Serial.begin(9600); delay(1000); Serial.println("Nrf24L01 Receiver Starting"); radio.begin(); radio.openReadingPipe(1,pipe); radio.startListening();; }//--(end setup )---
void loop() /\ LOOP: RUNS CONSTANTLY **/
{
if ( radio.available() ){
// Fetch the data payload
radio.read( joystick, sizeof(joystick));
Serial.print("alas = ");
Serial.print(joystick[0]);
Serial.print("yles = ");
Serial.print(joystick[1]);
Serial.print("MAGI = ");
Serial.println(joystick[2]);
Serial.print("KOSSU = ");
Serial.print(joystick[3]);
}
else
{
Serial.println("No radio available");
}
val = digitalRead (joystick[0]); val1 = digitalRead (joystick[1]); val2 = digitalRead (joystick[2]); val3 = digitalRead (joystick[3]);
if((val1 == 1) && (old_val1 == 0)) { state1 = 1 - state1; delay(10); } old_val1 = val1; if (state1 == 1) { digitalWrite (LED1, HIGH); }else{ digitalWrite(LED1, LOW);
if((val == 1) && (old_val == 0)) { state = 1 - state; delay(10); } old_val = val; if (state == 1) { digitalWrite (LED, HIGH); }else{ digitalWrite(LED, LOW);
if((val2 == 1) && (old_val2 == 0)) { state2 = 1 - state2; delay(10); } old_val2 = val2; if (state2 == 1) { digitalWrite (LED2, HIGH); }else{ digitalWrite(LED2, LOW);
if((val3 == 1) && (old_val3 == 0)) {state3 = 1 - state3; delay(10); } old_val3 = val3; if (state3 == 1) { digitalWrite (LED3, HIGH); }else{ digitalWrite(LED3, LOW);
} } } } }
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