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Don't do a device scan when bus is blocked. 

Properly handle capture file cancel path.
This commit is contained in:
James Bowman 2020-03-06 11:40:23 -08:00
parent 9014a20c65
commit 7435273ccb
1 changed files with 7 additions and 3 deletions
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10
python/samples/i2cgui.py
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@ -49,6 +49,7 @@ def capture_thr(sd, log_csv):
logcsv = csv.writer(csvfile) logcsv = csv.writer(csvfile)
for token in c(): for token in c():
if token: if token:
sd.dumpcount += 1
token.dump(logcsv, "csv") # write to CSV token.dump(logcsv, "csv") # write to CSV
if StopCapture: if StopCapture:
break break
@ -341,7 +342,7 @@ class Frame(wx.Frame):
self.label_uptime.SetLabel("%d:%02d:%02d:%02d" % (days, hh, mm, ss)) self.label_uptime.SetLabel("%d:%02d:%02d:%02d" % (days, hh, mm, ss))
[d.Enable(True) for d in self.dynamic] [d.Enable(True) for d in self.dynamic]
if not self.started: if not self.started and (self.sd.sda == 1) and (self.sd.scl == 1):
devs = self.sd.scan(True) devs = self.sd.scan(True)
for i,l in self.heat.items(): for i,l in self.heat.items():
self.hot(i, i in devs) self.hot(i, i in devs)
@ -377,14 +378,17 @@ class Frame(wx.Frame):
openFileDialog.ShowModal() openFileDialog.ShowModal()
self.log_csv = openFileDialog.GetPath() self.log_csv = openFileDialog.GetPath()
openFileDialog.Destroy() openFileDialog.Destroy()
if self.log_csv == u"":
e.EventObject.SetValue(False)
return
StopCapture = False StopCapture = False
self.sd.dumpcount = 0
t = threading.Thread(target=capture_thr, args=(self.sd, self.log_csv)) t = threading.Thread(target=capture_thr, args=(self.sd, self.log_csv))
t.setDaemon(True) t.setDaemon(True)
t.start() t.start()
else: else:
StopCapture = True StopCapture = True
wx.MessageBox("Capture finished. Traffic written to " + self.log_csv, "Message" ,wx.OK | wx.ICON_INFORMATION) wx.MessageBox("Capture finished. %d events written to \"%s\"" % (self.sd.dumpcount, self.log_csv), "Message", wx.OK | wx.ICON_INFORMATION)
while StopCapture: while StopCapture:
pass pass
[d.Enable(not cm) for d in self.dynamic] [d.Enable(not cm) for d in self.dynamic]