oscilloscope blocked

[BowenM]

---

@the_ghost wrote:

should i use a trigger edge  like this ??,how  i can  configure it

---

Use that one. Set your edge to rising, 0.1 volt level.

[RavensFan]

Please don't post bitmap images to the forum.  They take up way too much space.  You may have think you called it a jpeg to get around the forum ban on .bmp images, but it is still a bloated bitmap image at its heart.

Use .png as your file extension.  It is generally 1/10th the size of a bitmap, and replicates the images well.  Real jpegs are usually a bit larger larger than .png's, and will show compression artifacts on images like you posted that are basically computer screenshots.  Jpeg's work better for photographs where you can't see the compression artifacts.

[billko]

Guess you really didn't know how to use an O-scope...

[Dennis_Knutson]

<rant on>
It's also hard to believe someone actually thinks that changing a file name is going to change the contents of the file. I just think it's a cheat to get around the bmp ban. Do these people really think we're so stupid as to not notice?
<rant off>

[crossrulz]

---

@the_ghost wrote:

when i make 1 v(sinuzoidale) the program read the signal correctly but when i make (30mv)my program is blocked(does not respond)

---

That sounds like the trigger level is default so something like 50mV.  If you are dealing with true AC simusoids (goes positive and negative), then I recommend setting the trigger level to 0V.

[Hooovahh]

---

@Dennis_Knutson wrote:
<rant on>
It's also hard to believe someone actually thinks that changing a file name is going to change the contents of the file. I just think it's a cheat to get around the bmp ban. Do these people really think we're so stupid as to not notice?
<rant off>

---

What do you mean I can't rename my .docx file to .pdf?  Had this conversation multiple times.

[the_ghost]

the probleme is not solved by the trigger edge and the scope is blocked and the trigger icon will flashes in the screen of the oscilloscope

i was chhanged the value of trigger level for many value(0,0.00001,1,.........) but the problem is the same

thank you very much 🙂

[GerdW]

Hi ghost,

don't you understand what all the other people try to say you about that BMP vs. PNG thing?

Your picture reattached as PNG takes just <2% of the filesize...

Good advice: you should change your regional settings to use the point as decimal separator when dealing with external measurement devices!

[crossrulz]

Exactly what signals are you capturing on the oscilloscope?  What type of signals?  What amplitude?  What offset?

[the_ghost]

i was sinuzoidale waveform ,offset=0and the mplitude between 1.5v and 7mv  ,