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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/G-Codes.md | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/docs/G-Codes.md b/docs/G-Codes.md index 4dcbe729..eedb84cc 100644 --- a/docs/G-Codes.md +++ b/docs/G-Codes.md @@ -896,23 +896,28 @@ all enabled accelerometer chips. #### TEST_RESONANCES `TEST_RESONANCES AXIS=<axis> OUTPUT=<resonances,raw_data> [NAME=<name>] [FREQ_START=<min_freq>] [FREQ_END=<max_freq>] -[HZ_PER_SEC=<hz_per_sec>] [INPUT_SHAPING=[<0:1>]]`: Runs the resonance +[HZ_PER_SEC=<hz_per_sec>] [CHIPS=<adxl345_chip_name>] +[POINT=x,y,z] [INPUT_SHAPING=[<0:1>]]`: Runs the resonance test in all configured probe points for the requested "axis" and measures the acceleration using the accelerometer chips configured for the respective axis. "axis" can either be X or Y, or specify an arbitrary direction as `AXIS=dx,dy`, where dx and dy are floating point numbers defining a direction vector (e.g. `AXIS=X`, `AXIS=Y`, or `AXIS=1,-1` to define a diagonal direction). Note that `AXIS=dx,dy` -and `AXIS=-dx,-dy` is equivalent. If `INPUT_SHAPING=0` or not set -(default), disables input shaping for the resonance testing, because +and `AXIS=-dx,-dy` is equivalent. `adxl345_chip_name` can be one or +more configured adxl345 chip,delimited with comma, for example +`CHIPS="adxl345, adxl345 rpi"`. Note that `adxl345` can be omitted from +named adxl345 chips. If POINT is specified it will override the point(s) +configured in `[resonance_tester]`. If `INPUT_SHAPING=0` or not set(default), +disables input shaping for the resonance testing, because it is not valid to run the resonance testing with the input shaper enabled. `OUTPUT` parameter is a comma-separated list of which outputs will be written. If `raw_data` is requested, then the raw accelerometer data is written into a file or a series of files -`/tmp/raw_data_<axis>_[<point>_]<name>.csv` with (`<point>_` part of -the name generated only if more than 1 probe point is configured). If -`resonances` is specified, the frequency response is calculated -(across all probe points) and written into +`/tmp/raw_data_<axis>_[<chip_name>_][<point>_]<name>.csv` with +(`<point>_` part of the name generated only if more than 1 probe point +is configured or POINT is specified). If `resonances` is specified, the +frequency response is calculated (across all probe points) and written into `/tmp/resonances_<axis>_<name>.csv` file. If unset, OUTPUT defaults to `resonances`, and NAME defaults to the current time in "YYYYMMDD_HHMMSS" format. |