Installation guide

Linux Installation

File Description

Manual • Doc. No.: C.2001.21 / Rev. 3.0 •

CAN-API Installation

Page 60 of 112

xxxx.o

xxxx.c

xxxx.h

source- and object-files (located in subdirectory ./src)

This driver is released as a combination of binary-objects (*.o) and

source-files (*.c and *.h). This way esd can provide a CAN-driver working

with many different Linux-kernels. The source files are NOT under the GPL

(GNU Public Licence)! You are not allowed to modify, redistribute or sell the

files! They are intellectual property of esd-electronics gmbh.

BEWARE: Do not try to use any defines or data-structures located in these

files in your own sources. This will lead to non-working

applications in the future.

updcrd

This tool is only delivered with CAN modules that are equipped with a local

processor (e.g. CAN-PCI/331). (located in subdirectory ./bin

)

This tool can be used to switch the firmware of such a card between

CAN 2.0A-firmware (used for reception of CAN-messages with 11-bit-

identifier) and CAN-2.0B-firmware (used for additional reception of CAN-

messages with 29-bit identifier).

Syntax: updcrd -tx net

Parameter: crd: CAN module ID, e.g. pci331, usb331 (see table on

page 62)

x:‘a’, if CAN 2.0A firmware

‘b’, if CAN 2.0B firmware

net: Net number of the CAN interface in the system

(0, 1, 2, ...)

Note:

In driver archives for x86_64-Linux the path for libraries and binaries exists twice: Once for 32-bit (

./lib32

and

./bin32

) and once for 64-bit (

./lib64

and

./bin64

Tab le 11: Files of the Linux package