How to decode I2C serial data on the Rigol 1054Z oscilloscope
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- čas přidán 24. 03. 2019
- How to decode I2C serial data on the Rigol 1054Z oscilloscope
HEY YOU ABOUT TO POST SOMETHING STUPID:
Yes, I know my hands are large/fat. It's because of a heart condition I suffer from called Congestive Heart Failure. Here's a link to some information about CHF: cle.clinic/2TdS2Ux
One of the symptoms is that is causes fluid retention, mostly in the hands, feet/ankles, and face.
It will kill me one day. I'm doing ok right now, but someday...
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Here is all the gear I currently use:
Oscilloscope: Rigol 1045z amzn.to/2Tu85g9
Power Supply 1: TekPower TP3005N amzn.to/2TeQnxI
Power Supply 2: RUIDENG DP50V5A amzn.to/2sNicSe
Signal Generator: JDS6600 amzn.to/2CMSjXi
DMM1: Owon18B amzn.to/2SbIGLs
DMM2: Aneng 8008 amzn.to/2sNQncI
DMM3: Aneng 8009 amzn.to/2S5qeEp
DMM4: Uni-T UT801 amzn.to/2S89SuL
Soldering Station1: Zeny (Yihua)862D+ amzn.to/2S49z4e
Soldering Station2: KSGR T12 amzn.to/2Wk7Dn9
Light Meter Smart Sensor AS803 amzn.to/2B2gyRg - Věda a technologie
Sorry you felt you had to post something personal about yourself in the video description. Don't let idiots stop you from putting out good content.
Keep doing lektures on how to use Rigol 1054Z.
I think many people have this scope, me included.
I love the way you explained this, great video!
Another great video on oscilloscopes, keep em comin!
The Rigol is such a great little scope. It is a fantastic tool for hobby electronics. I’m very happy to see videos on how to use it. It has a great help system built in too. Great video Paul.
Yep, I'll be covering that some time.
I was trying to figure out how to use RS-232 on this scope and you made it super easy, even though yours was for I2C. Good work man, thank you!
So, I've been reading about the I2C protocol, thanks to your video. Before today I'd not heard of it (very beginner in this stuff), although I guess it's been around since the 80's. Good info!
Really interesting, man. And really useful!
Thanks a lot! 😊
Nice scope and functions. I love looking at I2C rise and fall times with different value pull ups and wiring setups. Plus can export as csv for future reference.
I don't remember how to do it but the scope can also display a table of about the last ten "packet" decodes so you don't have to do the "scroll across" to see more than one decode. I have had my rigol for a couple of years now and really like. It does for about $400 what cost several tens of thousands a few years ago. The only thing I have found is that setting up a good reliable trigger can be a bit fiddly.
Thank you! You saved me a bunch of time figuring it out.
Really useful video. Thanks so much for all your videos. :)
Nice tutorial on the setup, thanks. But how can I use this in practice when data is rushing forward so fast that it is not possible to perceive? Feel free to enlightening a hobbyist like me.
I am considering buying an oscilloscope and the DS1054Z is a likely candidate. (I am currently working on a project now with MCP4725 DAC:s that works well with I2C with out any scope.)
Great work. It will be interesting if you can do a presentation on various digital triggering, word, ack, etc. They are very useful when trouble shooting.
Could you help me explain an issue with my Owon scope. When I try to see the signals CLK & MOSI on the scope, they are very unstable and not in sync, is this an issue of the scope or what? Thank you for your advice!
Thanks for the demo. I am considering buying one of these and had questions around this feature, and whether it could display the bits / square waves. Most demos just show the analog captures of a sine or square wave.
If you have specific questions, email me arduino0169@gmail.com
Thanks for good describing sir.❤
Hi, i am trying to find the i2c sda scl pins on the: LILYGO® TTGO T-CAN485 ESP32 CAN RS-485 Supports TF Card WIFI Bluetooth Wireless IOT i2c Engineer Control Module Development Board the info is not clear which spare pins are used and the oscilloscope could help showing the waveforms, i hope? 🧐 any suggestions? thanks.
Thank you! Very cool... especially after I got it working. A thumbs-up from me!
Hello
Im my case decoding I2C not work on Rigol 1054.
I trying decode Ps2 keyboard .😢
If you bought it before the features were 'included' (enabled) - is there an official way to get them enabled?
Does Siglent SDS1104X-U has protocol decoder
Sorry my comment was not meant to be harmful or derogatory in any way.
Good on you and the effort you put into these videos , you have my respect.
Ok
Hi Paul, I also have the 1054z, Can you do a video on accessories for any scope and where to buy them? Like I only have the leads that came with it. What other cables would be useful to have. Like a bnc to alligator clip, bnc to bnc, 50 ohm impedance adapter, etc. Many thanks Rick
Yes! Good idea
where did you buy the scope. because if you would buy it from amazon or other sellers (not original Rigol Website/Store) the scopes get hacked. If you buy the Scope originally from the Rigol store, it will not be fully unlocked.. (my experience)
Hello sir. Help me please my oscilloscope Unit-T UTD210CEX-ll. How to install I2C function. thank you very much
I bought one two months ago. Mine came unlock except for the 100Mhz. Very good scope for the money. Thank you for the video
May I ask where you purchased yours from? Seems that so far only Amazon has had the 100MHz front end unlocked.
learnelectronics hey thanks for asking I bought mine from eBay
@@learnelectronics I bought from Amazon with all options enabled except the 100MHz. Maybe someone hacked and return it to Amazon that sold to you... weird and a bit of big luck.
Hi Paul,
I’ve wanted an oscilloscope for as long as I can remember. This video is about to put an end to that desire. Thanks! My only question is how do I tell before I buy whether it has the unlocked software or not?
Thanks again!
Nick
All I can tell you is the ones from Amazon are unlocked.
Plz Make a video on spi decoding.thankyou
Great video
I am considering buying a scope like this (I am electronic beginner like one year expereince) and before i will buy a oscyloscope I would like to know them a little bit better so I could choose the right one for my purpose. Ok I have a question is it possible to see in real time the signal but just slowed down? I mean let's say it would be a signal of 1 MHz and I let's say generate my own signal for example 00110011 and repetead this 10 times how can I find it on the oscyloscope (as it makes like 1 000 000 cycles liek that every second) and is it possible to capture it by the oscyloscope (I mean program it like"if every time if you see 00110011 it is my personal code etc.) - just an example.
Yes, that is in the triggering menu and protocol decoding.
Firstly let me state anyone making comments about a health condition seriously need to remember that no one gets out of life alive and our number comes eventually. If they wish to receive compassion they need to show it.
However I own this scope and an Owon 25mhz. Personally I love this scope and haven’t hacked mine either. It is extremely useful. Rigol did a great job providing an easy to use and functional package for hobbyist like myself.
Can that scope do "double duty" as a spectrum analyzer?
Somewhat.... through the use of FFT
This set has my interest more than your other videos. I bought one of those scopes a few years back and hacked it. Since then work obligations, lack of a specific project to do on it and just plain laziness has conspired to keep me from properly exploring the equipment. This series is peaking my interest again and I happen to have time now so I will make an effort to start exploring.
Cool. Lots of fun to be had with a 'scope.
is it pointless to hack the 1054z now?
Great !!
Hello Paul, why not teach us how to build a Arduino I2C bus sniffer??
Already did, about 2 years ago.
I have a question, does the left side of the housing get so hot after buying the 1054Z in your home?
no
@@learnelectronics :( My oscilloscope is warm on the case.
These Rigol scopes seem pretty reasonable price-wise for a hobbyist. Heck I have power tools I've paid as much for.
I thought the grounds got connected first? 😀 Looks like a great scope but my bench just isn't big enough for one. Thanks for another great video!
This scope is super shallow and doesn't take up much space at all, unlike the older analog ones. Sort of like a flat screen TV nowadays compared to an old CRT.
Yea he usually says to hook the grounds up first.
I have a question. I to did have everything enabled by default. Exept the bandwith. Is there a legel way to get this also. Or do i have to revert to hacking? 100mhz would be fine but as a 4x 50mhz it fine too. I only use it for audio freq anyway
Mine came that way. I purchased it last week from Amazon. I dont know of any way to up the bandwidth. But I'll see what I can find. Where and when did you get yours?
I would contact Rigol and see if they will help you. And go through the sales department. I have learned over the years that sales departments usually take care of things fast and seem to know the right person to connect you to.
@@robertcalkjr.8325 Did you get the 100 MHz bandwidth? I bought from Amazon with all options enabled except the 100MHz.
John Robson I don't have a Rigol.
@@robertcalkjr.8325 Sorry, my mistake.
Why did you select parallel instead of I2C. Thanks for your video.
I didnt. I misspoke.
I cough that the third time I watched the video. Sorry. Good video, I need step at a time. Easy to learn. Thanks for reply.
I see stars! Just like the coyote.
Hi, I'm considering to get a Rigol, but wondering do i have to pay for the protocol decoding?(SPI, UART, I2C....) If so, how much does it cost? Thanks
No, it is included.
thats odd because those features arent free, on mine it shows it as a trial
Depends on when and where you purchased your scope.
Thanks Paul! I don't have a Rigol and don't care to have one. But I can apply it using my Siglent. I just have to use different buttons.
Yep
People that come here to comment on bodily attributes are totally missing the point of this channel and need not be addressed. It's a waste of good vibrations.