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- What: /sys/class/pps/
- Date: February 2008
- Contact: Rodolfo Giometti <giometti@linux.it>
- Description:
- The /sys/class/pps/ directory will contain files and
- directories that will provide a unified interface to
- the PPS sources.
- What: /sys/class/pps/ppsX/
- Date: February 2008
- Contact: Rodolfo Giometti <giometti@linux.it>
- Description:
- The /sys/class/pps/ppsX/ directory is related to X-th
- PPS source into the system. Each directory will
- contain files to manage and control its PPS source.
- What: /sys/class/pps/ppsX/assert
- Date: February 2008
- Contact: Rodolfo Giometti <giometti@linux.it>
- Description:
- The /sys/class/pps/ppsX/assert file reports the assert events
- and the assert sequence number of the X-th source in the form:
- <secs>.<nsec>#<sequence>
- If the source has no assert events the content of this file
- is empty.
- What: /sys/class/pps/ppsX/clear
- Date: February 2008
- Contact: Rodolfo Giometti <giometti@linux.it>
- Description:
- The /sys/class/pps/ppsX/clear file reports the clear events
- and the clear sequence number of the X-th source in the form:
- <secs>.<nsec>#<sequence>
- If the source has no clear events the content of this file
- is empty.
- What: /sys/class/pps/ppsX/mode
- Date: February 2008
- Contact: Rodolfo Giometti <giometti@linux.it>
- Description:
- The /sys/class/pps/ppsX/mode file reports the functioning
- mode of the X-th source in hexadecimal encoding.
- Please, refer to linux/include/linux/pps.h for further
- info.
- What: /sys/class/pps/ppsX/echo
- Date: February 2008
- Contact: Rodolfo Giometti <giometti@linux.it>
- Description:
- The /sys/class/pps/ppsX/echo file reports if the X-th does
- or does not support an "echo" function.
- What: /sys/class/pps/ppsX/name
- Date: February 2008
- Contact: Rodolfo Giometti <giometti@linux.it>
- Description:
- The /sys/class/pps/ppsX/name file reports the name of the
- X-th source.
- What: /sys/class/pps/ppsX/path
- Date: February 2008
- Contact: Rodolfo Giometti <giometti@linux.it>
- Description:
- The /sys/class/pps/ppsX/path file reports the path name of
- the device connected with the X-th source.
- If the source is not connected with any device the content
- of this file is empty.
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