HTime Tool

The Htime Tool is a host application for accessing the API of the HTime extension.

Tool help

Manage HTime for HackRF: ticks, seconds, A/D trigger, clocks.

Usage:
      -h, --help: this help
      -d, --divisor <v>: set divisor to <v> val next pps
      -D, --Divisor <v>: set divisor to <v> val for one pps
      -f, --set_clk_freq <v>: set sync clock freq to <v>
      -k, --ticks : read ticks counter now
      -K, --Ticks : set ticks counter now
      -r, --trig_delay <v>: set trig delay to <v> val next pps
      -s, --seconds <v>: set seconds counter now to <v> value
      -S, --Seconds <v>: as -s but in sync to next pps
      -t, --get_seconds: read seconds counter now
      -y, --mcu_clk_sync <0/1>: enable/disable mcu clock sync

Examples:
      hackrf_time -s 1234     # set seconds counter to 1234 now
      hackrf_time -y 1        # enable MCU sync mode

v0.1.0 20250215 F.P. <mxgbot@gmail.com>

Each tool option corresponds to one API function of HTime. For a more detailed explanation of each function, see “HTime USB API” in HTime.

HTime documentation by Fabrizio Pollastri is licensed under CC BY-SA 4.0