Advantech RSB-4210 Evaluation Kit Uživatelský manuál stáhnout pdf (Strana 84)

RSB-4210 User Manual 76

if (rtr)

frame.can_id |= CAN_RTR_FLAG;

if (verbose) {

printf("id: %d ", frame.can_id);

printf("dlc: %d\n", frame.can_dlc);

for (i = 0; i < frame.can_dlc; i++)

printf("0x%02x ", frame.data[i]);

printf("\n");

}

if(!Relay)

{

/*set 10 seconds to alarm */

alarm(10);

while (infinite || loopcount--) {

for (i= 0 ;i<8;i++)

// test_pattern[i]=random()%255;

test_pattern[i]=0xFF;

printf("Send Data :");

for (i = 0; i < 8; i++) {

printf("%d ",test_pattern[i]);

frame.data[i] = test_pattern[i];

}

printf("\n");

frame.can_dlc = 8;

ret = write(s, &frame, sizeof(struct

can_frame));

if (ret == -1) {

perror("write");

break;

}

/*clear buffer*/

for (i = 0; i < 8; i++) {

frame.data[i] = 0;

}

/* receice relay packet*/

if ((read(s, &frame, sizeof(struct can_frame)))

< 0) {

perror("read");

return 1;

} else {

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Advantech RSB-4210 Evaluation Kit Uživatelský manuál Strana 84