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finish module B

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This commit is contained in:
Pavol Rusnak 2011-05-01 21:46:20 +02:00
parent 03006e9d37
commit 854d40738f
6 changed files with 190 additions and 124 deletions
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29
software/modules/ModuleB.py
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@ -1,4 +1,6 @@
from PyQt4.QtGui import QWidget
from PyQt4.QtGui import QGraphicsScene
from PyQt4.QtGui import QPixmap
from PyQt4.QtCore import pyqtSlot
from PyQt4.QtCore import SIGNAL
from PyQt4.QtCore import QObject
@ -16,12 +18,29 @@ class ModuleBWidget(QWidget):
self.timer = QTimer()
QObject.connect(self.timer, SIGNAL("timeout()"), self.read_inputs)
self.scene_nobat = QGraphicsScene()
self.scene_nobat.addPixmap(QPixmap('modules/ModuleB-nobat.png'))
self.scene_off = QGraphicsScene()
self.scene_off.addPixmap(QPixmap('modules/ModuleB-off.png'))
self.scene_on = QGraphicsScene()
self.scene_on.addPixmap(QPixmap('modules/ModuleB-on.png'))
self.ui.widgetImg.setScene(self.scene_nobat)
def read_inputs(self):
pass
# r = self.dev.read()
# v = r[0]/1023.0 * 3.3
# self.ui.labelV.setText('{:0.3f} V'.format(v))
# self.ui.progressV.setValue(1000*v)
r = self.dev.read()
us = r[1]/1023.0 * 3.3
uc = r[2]/1023.0 * 3.3
i = (us-uc)*10
self.ui.labelUs.setText('Us = %0.3f V' % us)
self.ui.labelUc.setText('Uc = %0.3f V' % uc)
self.ui.labelI.setText('I = %0.2f mA' % i)
if us < 1.5:
self.ui.widgetImg.setScene(self.scene_nobat)
else:
if uc < 1.5:
self.ui.widgetImg.setScene(self.scene_off)
else:
self.ui.widgetImg.setScene(self.scene_on)
class ModuleB():