i need help ,
clear
232 / 5.000
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I have transmission between the two nanos, but when adjusting potentiometer1 or potentiometer2, on the transmitter the PWM value goes from 0 to 255 correctly, but on the receiver, the values appear and disappear and mix input 1 with input 2
my code for transmit
// By Victor Marques Transmissor
#include <nRF24L01.h>
#include <RF24.h>
#include<SPI.h>
RF24 radio(9,10);
const byte address[6] = "00033";
#define pot1 A0
#define pot2 A7
const int threshold1 = 20;
int potValue1 = 0;
int pwmValue1 = 0;
int check1 = 0;
const int threshold2 = 20;
int potValue2 = 0;
int pwmValue2 = 0;
int check2 = 0;
char input1[32] = "";
char input2[32] = "";
const char var1[32] = "";
const char var2[32] = "";
void setup()
{
Serial.begin(9600);
radio.begin();
radio.openWritingPipe(address);
radio.setChannel(100);
radio.setDataRate(RF24_250KBPS);
radio.setPALevel(RF24_PA_MAX);
radio.stopListening();
}
void loop()
{
potValue1 = analogRead(pot1);
if(potValue1 > check1 + threshold1 || potValue1 < check1 - threshold1)
radio.write(&var1, sizeof(var1));
pwmValue1 = map(potValue1, 0, 1023, 0, 255);
radio.write(&pwmValue1, sizeof(pwmValue1));
check1 = potValue1;
potValue2 = analogRead(pot2);
if(potValue2 > check2 + threshold2 || potValue2 < check2 - threshold2)
radio.write(&var2, sizeof(var2));
pwmValue2 = map(potValue2, 0, 1023, 0, 255);
radio.write(&pwmValue2, sizeof(pwmValue2));
check2 = potValue2;
Serial.println("INPUT:1");
Serial.print("PWM Value1:");
Serial.println(pwmValue1);
Serial.print("Voltage Level1:");
Serial.println(potValue1);
Serial.println("----------------------------------");
Serial.println("INPUT:2");
Serial.print("PWM Value2:");
Serial.println(pwmValue2);
Serial.print("Voltage Level2:");
Serial.println(potValue2);
Serial.println("----------------------------------");
}
my code for reception
// By Victor Marques Receptor
#include <nRF24L01.h>
#include <RF24.h>
#include<SPI.h>
RF24 radio(9,10);
const byte address[6] = "00033";
int led = 5;
int pwmValue1 = 0;
int led1 = 6;
int pwmValue2 = 0;
char input1[32] = "";
const char var1[32] = "";
char input2[32] = "";
const char var2[32] = "";
void setup()
{
pinMode(led,OUTPUT);
pinMode(led1,OUTPUT);
Serial.begin(9600);
radio.begin();
radio.openReadingPipe(0, address);
radio.setChannel(100);
radio.setDataRate(RF24_250KBPS);
radio.setPALevel(RF24_PA_MAX);
radio.startListening();
}
void loop()
{
delay(1);
while(!radio.available());
radio.read(&input1, sizeof(input1));
if((strcmp(input1,var1) == 0))
while(!radio.available());
radio.read(&pwmValue1, sizeof(pwmValue1));
analogWrite(led,pwmValue1);
while(!radio.available());
radio.read(&input2, sizeof(input2));
if((strcmp(input2,var2) == 0))
while(!radio.available());
radio.read(&pwmValue2, sizeof(pwmValue2));
analogWrite(led1,pwmValue2);
Serial.println(input1);
Serial.print("PWM Value1:");
Serial.println(pwmValue1);
Serial.println("--------------------------------");
Serial.println(input2);
Serial.print("PWM Value2:");
Serial.println(pwmValue2);
Serial.println("--------------------------------");
}