private void data_sending(object sender, ElapsedEventArgs e)
{
if (gen_q.Count > 0)
{
messg = gen_q.Dequeue();
if (messg == null)
{
return;
}
switch (messg.GetRequest())
{
case Message.MsgRequest.GEN_NEXT:
if (toSend == 0)
{
if (sendingChannel == 1 && actual_channels == 2) {
toSend = signal_ch2.Length;
sent = 0;
index = 0;
actualSend = 0;
sendingChannel = 2;
send_next(signal_ch2, 2);
}
else if (sendingChannel == actual_channels) {
gen_get_freq();
Thread.Sleep(10);
gen_start();
}
}
else {
if (sendingChannel == 2)
{
send_next(signal_ch2, 2);
}
else {
send_next(signal_ch1, 1);
}
}
break;
case Message.MsgRequest.GEN_OK:
generating = true;
this.Invalidate();
break;
case Message.MsgRequest.GEN_FRQ:
if(messg.GetMessage().Equals(Commands.CHANNELS_1)){
this.realFreq_ch1 = (double)messg.GetNum() / signal_leng_ch1;
}
else if (messg.GetMessage().Equals(Commands.CHANNELS_2)) {
this.realFreq_ch2 = (double)messg.GetNum() / signal_leng_ch2;
}
this.Invalidate();
break;
}
}
}
private void Update_GUI(object sender, ElapsedEventArgs e)
{
if (scope_q.Count > 0)
{
messg = scope_q.Dequeue();
if (messg == null) {
return;
}
switch (messg.GetRequest())
{
case Message.MsgRequest.SCOPE_NEW_DATA:
status_text = "";
//meas.calculateMeasurements(device.scopeCfg.samples, device.scopeCfg.ranges[1, selectedRange], device.scopeCfg.ranges[0, selectedRange], device.scopeCfg.actualChannels, device.scopeCfg.sampligFreq, device.scopeCfg.timeBase.Length,device.scopeCfg.actualRes);
calcSignal_th = new Thread(() => meas.calculateMeasurements(device.scopeCfg.samples, device.scopeCfg.ranges[1, selectedRange], device.scopeCfg.ranges[0, selectedRange], device.scopeCfg.actualChannels, device.scopeCfg.sampligFreq, device.scopeCfg.timeBase.Length,device.scopeCfg.actualRes));
calcSignal_th.Start();
processSignal_th = new Thread(process_signals);
processSignal_th.Start();
processSignal_th.Join();
calcSignal_th.Join();
scopePane.CurveList.Clear();
//process_signals();
paint_signals();
update_Y_axe();
update_X_axe();
paint_markers();
vertical_cursor_update();
paint_cursors();
this.Invalidate();
if (device.scopeCfg.mode == Scope.mode_def.AUTO || device.scopeCfg.mode == Scope.mode_def.NORMAL)
{
Thread.Sleep(50);
device.takeCommsSemaphore(semaphoreTimeout*2 + 108);
device.send(Commands.SCOPE + ":" + Commands.SCOPE_NEXT + ";");
device.giveCommsSemaphore();
}
break;
case Message.MsgRequest.SCOPE_TRIGGERED:
status_text = "Trig";
this.Invalidate();
break;
case Message.MsgRequest.SCOPE_WAIT:
scopePane.CurveList.Clear();
status_text = "Wait";
this.Invalidate();
break;
case Message.MsgRequest.SCOPE_FREQ:
device.scopeCfg.realSmplFreq = messg.GetNum();
break;
}
}
}