1 What: /sys/class/gnss/gnss<N>/type 1 What: /sys/class/gnss/gnss<N>/type
2 Date: May 2018 2 Date: May 2018
3 KernelVersion: 4.18 3 KernelVersion: 4.18
4 Contact: Johan Hovold <johan@kernel.org> 4 Contact: Johan Hovold <johan@kernel.org>
5 Description: 5 Description:
6 The GNSS receiver type. The cu 6 The GNSS receiver type. The currently identified types reflect
7 the protocol(s) supported by t 7 the protocol(s) supported by the receiver:
8 8
9 ====== ====== 9 ====== ===========
10 "NMEA" NMEA 0 10 "NMEA" NMEA 0183
11 "SiRF" SiRF B 11 "SiRF" SiRF Binary
12 "UBX" UBX 12 "UBX" UBX
13 ====== ====== 13 ====== ===========
14 14
15 Note that also non-"NMEA" type 15 Note that also non-"NMEA" type receivers typically support a
16 subset of NMEA 0183 with vendo 16 subset of NMEA 0183 with vendor extensions (e.g. to allow
17 switching to a vendor protocol 17 switching to a vendor protocol).
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