choice: gPTP Clock Accuracy

gPTP Clock Accuracy

Type: bool

Help

Specify the accuracy of the clock. This setting should reflect the actual capabilities of the hardware. See 7.6.2.5 of IEEE 1588-2008 for more info.

Direct dependencies

NET_GPTP && NET_L2_ETHERNET && NETWORKING

(Includes any dependencies from ifs and menus.)

Default

• NET_GPTP_CLOCK_ACCURACY_UNKNOWN

Choice options

• NET_GPTP_CLOCK_ACCURACY_UNKNOWN

• NET_GPTP_CLOCK_ACCURACY_25NS

• NET_GPTP_CLOCK_ACCURACY_100NS

• NET_GPTP_CLOCK_ACCURACY_250NS

• NET_GPTP_CLOCK_ACCURACY_1US

• NET_GPTP_CLOCK_ACCURACY_2_5US

• NET_GPTP_CLOCK_ACCURACY_10US

• NET_GPTP_CLOCK_ACCURACY_25US

• NET_GPTP_CLOCK_ACCURACY_100US

• NET_GPTP_CLOCK_ACCURACY_250US

• NET_GPTP_CLOCK_ACCURACY_1MS

• NET_GPTP_CLOCK_ACCURACY_2_5MS

• NET_GPTP_CLOCK_ACCURACY_10MS

• NET_GPTP_CLOCK_ACCURACY_25MS

• NET_GPTP_CLOCK_ACCURACY_100MS

• NET_GPTP_CLOCK_ACCURACY_250MS

• NET_GPTP_CLOCK_ACCURACY_1S

• NET_GPTP_CLOCK_ACCURACY_10S

• NET_GPTP_CLOCK_ACCURACY_GT_10S

Kconfig definition

At <Zephyr>/subsys/net/l2/ethernet/gptp/Kconfig:36

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:37 → <Zephyr>/subsys/net/Kconfig:85 → <Zephyr>/subsys/net/l2/Kconfig:69 → <Zephyr>/subsys/net/l2/ethernet/Kconfig:76

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → Enable Ethernet support → Enable IEEE 802.1AS (gPTP) support [EXPERIMENTAL]

choice
    bool "gPTP Clock Accuracy"
    default NET_GPTP_CLOCK_ACCURACY_UNKNOWN
    depends on NET_GPTP && NET_L2_ETHERNET && NETWORKING
    help
      Specify the accuracy of the clock. This setting should reflect
      the actual capabilities of the hardware.
      See 7.6.2.5 of IEEE 1588-2008 for more info.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)