22 lines
520 B
Markdown
22 lines
520 B
Markdown
# to_vcd
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This tracer is used to dump a VCD trace of the softmodem.
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The basic usage is:
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```shell
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cd common/utils/T/tracer
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./to_vcd -d ../T_messages.txt -vcd -o /tmp/openair_dump_eNB.vcd
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```
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Apart from VCD specific traces, you can dump to VCD other T traces.
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Use `-b` and `-l` options. For example, to only log DLSCH scheduler VCD traces, use:
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```shell
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./to_vcd -d ../T_messages.txt -o /tmp/openair_dump_eNB.vcd -b VCD_FUNCTION_SCHEDULE_DLSCH value mac_schedule_dlsch
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```
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For more help, run:
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```shell
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./to_vcd -h
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```
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