Advantech RSB-4210 Evaluation Kit Bedienungsanleitung PDF herunterladen (Seite 85)

77 RSB-4210 User Manual

Chapter 3 Software Functionality

printf("Receive data: ");

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

{

printf("%d ",frame.data[i]);

if(frame.data[i] != test_pattern[i])

{

printf("CAN Bus Error\n");

return 1;

}

printf("\n");

}

else /*relay packet*/

{

int nBytes;

while(1)

{

if ((nBytes=read(s,&frame, sizeof(struct

can_frame))) < 0) {

perror("read");

return 1;

} else {

printf("Receive data: ");

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

printf("%d ",frame.data[i]);

printf("\n");

write(s, &frame, sizeof(struct can_frame));

}

close(s);

return 0;

}

(More detail please reference "source/linux-2.6.35.3/Documentation/networking/

can.txt")

3.11.5 SD card /iNand /USB Disk/SATA Disk

SD-Cards, iNand, USB, and SATA Mass Storage devices are not mounted automati-

cally in Linux systems. In order to access them, they have to be mounted manually

from the console, using their devices nodes. The SD Card and iNand can be found

under /dev/mmcblk0 and /dev/mmcblk1. its single partitions are located under /dev/

mmcblk0pX with X being a positive number. The USB and SATA mass storage

devices can be found under /dev/sdX with X=a..z, its single partitions under /dev/

sdXY with Y being a positive number as table below:

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Advantech RSB-4210 Evaluation Kit Bedienungsanleitung Seite 85