Please send messages to the help list as I am not
qualified to have a final opinion...
I tried something like this and got the XOR to compile:
struct *x;
struct *y;
int z = ( (int)x ^ (int)y );
MS
t'aim . wrote:
> Hi,
> Thanks for replying ,Yea i am trying but it is still not working..I
> change every message_t to int but still facing the same problem any idea
> dude
>
> taimoor
>
> > Date: Thu, 25 Mar 2010 11:51:39 -0600
> > From: [email protected]
> > To: [email protected]
> > CC: [email protected]
> > Subject: Re: [Tinyos-help] invalid operands to binary ^
> >
> > hmmm, interesting....
> >
> > I don't know what a ONE_NOK is or what that syntax means
> > but I think your line* variables are arrays of pointers.
> > I just tried XORing two pointers and got your complaint,
> > so apparently GCC thinks they are not the same as integers.
> > Try explicitly casting them to ints, that seems to work.
> >
> > MS
> >
> > t'aim . wrote:
> > > Hi,
> > > I am facing error in Xor program ..It is showing invalid operands to
> > > binary ^ error ..here is the program plzz help me guys
> > >
> > >
> > >
> > > implementation
> > > {
> > > message_t radioQueueBufs[2],line_aBufs[2],line_bBufs[2];
> > > //RADIO_QUEUE_LENGTH=12
> > > message_t * ONE_NOK radioQueue[2];
> > > message_t * ONE_NOK line_a[2];
> > > message_t * ONE_NOK line_b[2];
> > > uint8_t radioIn, radioOut,c,j,z;
> > > bool radioBusy, radioFull;
> > >
> > > ...............................................
> > > .....................................................
> > >
> > > event void Boot.booted() {
> > > uint8_t i;
> > >
> > > for (i = 0; i < 1; i++)
> > > {
> > > radioQueue[i] = &radioQueueBufs[i];
> > > line_a[i]=&line_aBufs[i];
> > > line_b[i]=&line_bBufs[i];
> > > }
> > > radioBusy = FALSE;
> > > radioFull = TRUE;
> > >
> > > .............................
> > > ................................
> > >
> > > task void radioSendTask();
> > > event message_t *RadioReceive.receive[am_id_t id](message_t *msg,void
> > > *payload,uint8_t len) {
> > >
> > > message_t *ret=msg;
> > >
> > > if (!radioFull)
> > > {
> > > ret=radioQueue[radioIn];
> > > radioQueue[radioIn] = msg;
> > > (++radioIn >= 2) && (radioIn = 0) ;
> > >
> > > }
> > > post radioSendTask();
> > > return ret;
> > > }
> > >
> > >
> > > task void radioSendTask() {
> > > uint8_t len;
> > >
> > >
> > > message_t* msg;
> > >
> > > if (radioIn == radioOut && !radioFull)
> > > {
> > >
> > >
> > >
> > > for (j=0;j<=9;j++)
> > > {
> > > line_a[j]=radioQueue[radioOut];
> > > }
> > > //line_a=[9];
> > >
> > >
> > > for (j=0;j<=18;j++)
> > > {
> > > line_b[j]=radioQueue[radioOut];
> > > }
> > > //line_b=[18];
> > >
> > > c=(line_a[9]) ^ (line_b[18]); // error line .I am XORing
> > > data in buffer
> > >
> > >
> > > return;
> > > }
> > > msg = radioQueue[c];
> > >
> > >
> > >
> > > if (call RadioSend.send[2](AM_BROADCAST_ADDR, msg, len) == SUCCESS)
> > > call Leds.led2Toggle();
> > > ........
> > > ........
> > > .......
> > >
> > >
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