motion/ecmc_plugin_fft
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anderssandstrom
2020-04-09 10:20:53 +02:00
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@@ -196,7 +196,6 @@ IOC_TEST:Plugin-FFT0-stat
IOC_TEST:Plugin-FFT0-NFFT
IOC_TEST:Plugin-FFT1-stat
IOC_TEST:Plugin-FFT1-NFFT
```
Note: The FFT asynparameters will not be visible by the ecmcReport iocsh command since the FFT records belong to another port.
@@ -225,6 +224,14 @@ This example load 2 FFT plugin objects:
1. SOURCE="plcs.plc0.static.sineval" which is a plc variable updated as a sinus with default freq 5 Hz.
2. SOURCE="ecmc.thread.latency.max". This is the execution latency of ecmc (in nanoseconds).
Start one FFT calc over EPICS records:
```
# Enable
caput IOC_TEST:Plugin-FFT0-Enable 1
# Trigg a new calc
caput IOC_TEST:Plugin-FFT1-Trigg 1
```
#### Example input signal
Epics record: IOC_TEST:Plugin-FFT0-Raw-Data-Act