#use "nordic.ic"

#define MESSAGE_SIZE 4
#define PING 0

void main() {
    int message[MESSAGE_SIZE];
    int message_in[MESSAGE_SIZE];
    int i;
    
    nordic_init();
    nordic_set_message_size(0,4);
    
    if(PING) {
        message[0] = 'p';
        message[1] = 'i';
        message[2] = 'n';
        message[3] = 'g';
    }
    else {
        message[0] = 'p';
        message[1] = 'o';
        message[2] = 'n';
        message[3] = 'g';
    }
    
    while(1) {
        printf("\n");
        if(start_button()) {
            nordic_transmit(message,MESSAGE_SIZE);
        }
        if(digital(irq)) { 
            nordic_get_rx_buffer(message_in, MESSAGE_SIZE);
            
            printf("New MSG:  ");
            for(i=0;i<MESSAGE_SIZE;i++)
              printf("%c", message_in[i]);
            
            beep();   
            sleep(.5);
            nordic_reset_irq();
        }
    }
}