hardware/Rmodule/main.c

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#include <avr/io.h>
#include <stdio.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include "nrf24l01/nrf24.h"

typedef struct data_arr{
    uint8_t  buffer[32];
}data_array;


uint8_t tx_mac[5] = {0xE7,0xE7,0xE7,0xE7,0xE7};
uint8_t rx_mac[5] = {0xD7,0xD7,0xD7,0xD7,0xD7};
		
int main(void){
	
	/* initializes hardware pins */
	nrf24_init();
	
	/* RF channel: #2 , payload length: 4 */
	nrf24_config(2,32);
	
	/* Set the module's own address */
	nrf24_rx_address(rx_mac);
	
	/* Set the transmit address */
	nrf24_tx_address(tx_mac);
	
	sei();

	data_array buff;

	while(1){
		if(nrf24_dataReady()){
            nrf24_getData((uint8_t *) &buff);
   			nrf24_send((uint8_t*) &buff);        
       		/* Wait for transmission to end */
    		while(nrf24_isSending());
			/* Optionally, go back to RX mode ... */
			nrf24_powerUpRx();

			/* Wait a little ... */
			_delay_ms(10);
        }
	}
}