1 1
2 What: /sys/class/net/<iface>/peak_us 2 What: /sys/class/net/<iface>/peak_usb/can_channel_id
3 Date: November 2022 3 Date: November 2022
4 KernelVersion: 6.2 4 KernelVersion: 6.2
5 Contact: Stephane Grosjean <s.grosjean@p 5 Contact: Stephane Grosjean <s.grosjean@peak-system.com>
6 Description: 6 Description:
7 PEAK PCAN-USB devices support 7 PEAK PCAN-USB devices support user-configurable CAN channel
8 identifiers. Contrary to a USB 8 identifiers. Contrary to a USB serial number, these identifiers
9 are writable and can be set pe 9 are writable and can be set per CAN interface. This means that
10 if a USB device exports multip 10 if a USB device exports multiple CAN interfaces, each of them
11 can be assigned a unique chann 11 can be assigned a unique channel ID.
12 This attribute provides read-o 12 This attribute provides read-only access to the currently
13 configured value of the channe 13 configured value of the channel identifier. Depending on the
14 device type, the identifier ha 14 device type, the identifier has a length of 8 or 32 bit. The
15 value read from this attribute 15 value read from this attribute is always an 8 digit 32 bit
16 hexadecimal value in big endia 16 hexadecimal value in big endian format. If the device only
17 supports an 8 bit identifier, 17 supports an 8 bit identifier, the upper 24 bit of the value are
18 set to zero. 18 set to zero.
19 19
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.