Documentation/ABI/testing/sysfs-class-gnss

   1 What:           /sys/class/gnss/gnssN/type
   2 Date:           May 2018
   3 KernelVersion:  4.18
   4 Contact:        Johan Hovold <johan@kernel.org>
   5 Description:
   6                 The GNSS receiver type. The currently identified types reflect
   7                 the protocol(s) supported by the receiver:
   8
   9                         ======          ===========
  10                         "NMEA"          NMEA 0183
  11                         "SiRF"          SiRF Binary
  12                         "UBX"           UBX
  13                         ======          ===========
  14
  15                 Note that also non-"NMEA" type receivers typically support a
  16                 subset of NMEA 0183 with vendor extensions (e.g. to allow
  17                 switching to a vendor protocol).