Hello =(
I have two Arduino boards, where one have a RF transmissor and one have RF transmissor, but my code doesnt work.
I had do this code to transmitter :
#include <VirtualWire.h>
void setup()
{
Serial.begin(9600); // Debugging only
Serial.println("setup1");
vw_set_tx_pin(6);
// Initialise the IO and ISR
vw_set_ptt_inverted(true); // Required for DR3100
vw_setup(2000); // Bits per sec
}
void loop()
{
Serial.println("Sending");
const char *msg = "hello";
digitalWrite(13, true); // Flash a light to show transmitting
vw_send((uint8_t *)msg, strlen(msg)); //Send the message
vw_wait_tx(); // Wait until the whole message is gone
digitalWrite(13, false);
delay(200);
}
And this to receiver:
#include <VirtualWire.h>
void setup()
{
Serial.begin(9600); // Debugging only
Serial.println("setup2");
// Initialise the IO and ISR
vw_set_rx_pin(11);
vw_set_ptt_inverted(true); // Required for DR3100
vw_setup(2000); // Bits per sec
vw_rx_start(); // Start the receiver PLL running
}
void loop()
{
uint8_t buf[VW_MAX_MESSAGE_LEN];
uint8_t buflen = VW_MAX_MESSAGE_LEN;
if (vw_get_message(buf, &buflen)) // Non-blocking
{
int i;
digitalWrite(13, true); // Flash a light to show received good message
// Message with a good checksum received, dump it.
Serial.print("Got: ");
for (i = 0; i < buflen; i++)
{
Serial.print(buf*, HEX);*
Serial.print(" ");
}
Serial.println("");
digitalWrite(13, true);
}
else {
- Serial.println("Not recepted");*
}
}
If someone can help.