motion/ecmc_plugin_fft
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Add pvs as args

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This commit is contained in:
Anders Sandstrom
2020-10-06 17:01:32 +02:00
parent 2767b2676e
commit deca91d7aa
1 changed files with 16 additions and 7 deletions
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23
tools/ecmcFFTGui.py
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@@ -41,7 +41,7 @@ class comSignal(QObject):
data_signal = pyqtSignal(object)
class ecmcFFTGui(QtWidgets.QDialog):
def __init__(self,pvName=None):
def __init__(self,xname=None,yname=None):
super(ecmcFFTGui, self).__init__()
self.comSignalX = comSignal()
self.comSignalX.data_signal.connect(self.callbackFuncX)
@@ -70,8 +70,8 @@ class ecmcFFTGui(QtWidgets.QDialog):
self.pauseBtn.setStyleSheet("background-color: green");
self.startval = 0
self.pvNameY = "IOC_TEST:Plugin-FFT1-Spectrum-Amp-Act"
self.pvNameX = "IOC_TEST:Plugin-FFT1-Spectrum-X-Axis-Act"
self.pvNameY = yname # "IOC_TEST:Plugin-FFT1-Spectrum-Amp-Act"
self.pvNameX = xname # "IOC_TEST:Plugin-FFT1-Spectrum-X-Axis-Act"
self.connectPvs() # Epics
# Define the geometry of the main window
@@ -107,10 +107,10 @@ class ecmcFFTGui(QtWidgets.QDialog):
raise RuntimeError("pvname y must not be ''")
self.pvX = epics.PV(self.pvNameX)
print('self.pvX: ' + self.pvX.info)
#print('self.pvX: ' + self.pvX.info)
self.pvY = epics.PV(self.pvNameY)
print('self.pvY: ' + self.pvY.info)
#print('self.pvY: ' + self.pvY.info)
self.pvX.add_callback(self.onChangePvX)
self.pvY.add_callback(self.onChangePvY)
@@ -181,11 +181,20 @@ class ecmcFFTGui(QtWidgets.QDialog):
self.ax.autoscale(enable=False)
def printOutHelp():
print("ecmcFFTGui: Plots waveforms of FFT data (updates when on Y data callback) ")
print("python ecmcFFTGui.py [<x.pv>,<y.pv>]")
print("example: python ecmcFFTGui.py IOC_TEST:Plugin-FFT1-Spectrum-X-Axis-Act IOC_TEST:Plugin-FFT1-Spectrum-Amp-Act")
if __name__ == "__main__":
import sys
print (sys.argv)
if len(sys.argv)!=3:
printOutHelp()
sys.exit()
xname=sys.argv[1]
yname=sys.argv[2]
app = QtWidgets.QApplication(sys.argv)
window=ecmcFFTGui();
window=ecmcFFTGui(xname=xname,yname=yname)
window.show()
sys.exit(app.exec_())