How to use the Atmel ATTINY10 Microcontroller
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- čas přidán 1. 08. 2024
- I've enjoyed experimenting with these super tiny MCU's and thought I'd share the fun!
00:57 - Wiring a converter so a standard programmer can perform High Voltage Programming, allowing you to use the RESET line as extra I/O (for a total of 4 instead of 3 :)
16:42 - Getting started with Atmel Studio 7 and basic I/O, blinking LED's and viewing with an oscilloscope.
29:39 - Using interrupts to bit-bang a serial protocol to get data out of the device.
48:47 - Using the ADC to get readings from attached sensors. - Hry
YES. This. This us what I always wished the element14 episodes were. Happy to see you continue making content and actually show how things are done.
Yea this gentleman is a great teacher thanks for true quality content.
This is where you tube actually is great.
Contributing to everyone as to further knowledge and understanding.
You can always learn something.
If you need to know whatever.
Their is someone to help take you through it.
Sweet right now if you tube would quit messing it up with every update we would be fine😣
watching element14 videos always left me wanting exactly this kind of content! very detailed, interesting, and useful. glad others agree!
3:30 yú
These are some of the chips that I make at my job, it's nice to finally understand not just how to make them but how they actually work.
Thank you for providing! These chips are awesome
You are a hero! Thanks, Eli.
These things are awesome definitely putting one in my hand
Sick dude
Thank you so much for your labour Eli! These things are really cool and could be / are incredibly productive for humanity with the right applications. They're 100-1000x cheaper than I assumed a rice-grain-sized computer would cost! I can think of so many ways these things could help people (especially so with tiny rechargeable batteries and solar cells). It's miraculous to me that you can fit a timing oscillator in such a small thing, let alone a CPU, RAM, and ADC!
This alone has inspired me to learn far more about low-level / low-resources programming. The price and size is a huge, huge deal.
This has to be the best AVR introduction I've ever come across, much less specifically for the ATTiny10!
Ben, you rock so much. Showing the actual dates sheets and raw code from start to finish; building your own ICSP board, there's really something for everyone here. This is how I got my start with AVR chips back before arduino; and there is huge nostalgia factor here for me. One thing to keep in mind (may not be relevant to this chip), but in general when working with raw MCUs is a good idea to include a decoupling capacitor (pretty much any value ceramic cap) between VCC and GND because toggling the IO lines can cause a drop on VCC causing the MCU to misbehave (on some lines of MCUs, like the PIC16 it can cause them to just reboot mid program!) anyway, great fucking content, I love that you showed the whole development process. -- And hey, you should take a look at the V-USB library for the ATTiny / ATMega (you can create a bit bang HID device without even needing a crystal oscilator, just a few zeners! Though you'll need a bit more ram than 32 bytes!) -- Happy Holidays Ben, you fucking rock! Keep up the good work!
Good tip! Thanks for your comment.
Fascinating. I'm still back at 1977 Heathkit level knowledge. I watch your videos in awe... the kind of awe you get watching someone solving problems you didn't even know were problems.
Think this is one of my all time favorite videos. 12V programmer design and build, implementing serial communication with a timer, and using Atmel Studio. Thanks a ton Ben!
"we only have 32 bytes of RAM"
...Congratulations, you've found something less capable than an Atari 2600 to make a portable out of
The RCA CDP1802 squad would like to know your location
**Facepalm**
I thought my OSI 300 with 128 bytes of RAM was the smallest I’d see, and that was from 1975.
@@funposting8912 o no theres a lot of small chips out there
You're being too pessimistic. I can think of dozens of uses for this today. While you're only seeing it's limits.
I honestly did not know enough about electronics to know what in the flying fuck I was watching, but it was well delivered enough that I could follow along really closely. Don't change your content or delivery for dummies like me, I'll pick it up eventually.
Hah! Well put, Brandon. Pretty much mirrored my own thoughts. I've done a fair bit of soldering and a fair bit of programming but I'd never think myself capable of this sort of thing _...until I watch a video like this._ Loved it.
The way I understood none of it but loved all of it reminds me of old VSauce, back when it took like 3 rewatches to understand, but was super fun
Last year I bailed on attiny because the tutorials were too intimidating. Thank you, you made it all clear!
Mind-blowing what those can do. Never thought that I could reuse the reset pin. Big thanks for sharing all this knowledge. A masterpiece indeed for the one who knows what to do with it!
I like that you used a large led to show what you are doing. Even if there were small LEDs on the board it makes it easy to see what and where you are talking about.
I'd like to first thank Mr. Ben Heck for putting together this rather excellent and thorough explanation of several neat topics and second, the "CZcams algorithm" for putting it in front of me. Micro-controller programming was my favorite area of study at university.
My passion for these kinds of projects has been re-ignited.
This is a really great "howto". All details from "how to solder such a tiny chip" up to "how to program it in C" and "how to analyze via Oscilloscope". I am impressed and I learned a lot ;-) Thank you very much! Well done!
I’m a comp sci student, with an interest in IOT and hardware, but since I took a more software oriented path, I don’t see a lot of hardware in class. It’s so entertaining to watch someone who knows what they’re doing just work for a bit, and I learned a bunch of stuff along the way.
happy to see you continue to upload Ben!
Oh man i hope he would continue
I feel I'm attending a high level course on ATTiny programming, mixed up with a little bit of electronics and logics.
What really strikes me with Ben Hack videos is that he explains either the very basic or the very high end concepts, but not what's in the middle. It's nice that he always takes one project to a finish.
Man, what a drop in videography production and what a huge climb in actual tech knowledge and content. Worth it.
You're a smart guy! This was fantastic. Wish. you would do videos like this in '22.
Thankyou for the super-clear description of your code; especially explaining how the bitwise operations work. I've always been hazy on how C handles this, but I understand it now. Brilliant, again, thank you.
As a Computer Engineering Major I found this to be a great how to! Definitely going to try and implement these on some smaller projects! Great job!
Finally! this is what was missing from the main stream electronic channels. This is quite therapeutic tbh. Just like revising before an exam that you know you took a course on a decade ago.
This brings me back to the revision3 days. I love episodes like this. I’ll watch every minute of these. Awesome work Ben!
Where were you 45 Years ago!! I think I am finally "getting" it. You explain it so clearly! Subbed. Thank You.
I'm glad i leaned programming microcontrollers like that in university and get why it can be important but man am I glad an arduino is all I need for most projects. So i don't have to spend so much time in the datasheet ;D great video, well explained ;)
What the importance of it is it's tiny and does the right amount of works or functions as well as is cheaper than an normal arduino chip.
@@ray-charc3131 sure I also allways have some attinys laying around for when i need a small form factor. But i referred more to the IDE than the boards itself. Sometimes it's important to have every bit of control over the chip but sometimes it is just more convenient to not have to deal with the registers.
Never used an Arduino myself. It's just ridiculously overpriced for what it is, and massive and slow. If I need to actually do some more intensive calculations, I use an ESP8266. I use ATTINY85s for most my stuff with the TinyISP programmer. Will probably get an ATMEL ICE or similar for debugging, and stuff.
@@NolePTR hm massively overpriced is true if you buy the original... Most of the time i use pro micros. From China a pro micro board is cheaper than buying the Atmega32u4 that is on it separately (even if you would buy >100) ....
@@MakenModify Thanks for the recommendation. I'll look into it.
Long videos are usually boring, but for some reason I really like this one!
Probably as it's very factual but still has a lot of pace.
43:44: Print "Hello"? Not Hello world? Unforgivable.
@@computerman2830 not enough ram to print hello world?
@@computerman2830 Per the datasheet, the ATTINY10 also has 1024 bytes of flash RAM in addition to its 32 bytes of SRAM. Presumably that could have been utilised to pull this off.
@@computerman2830 lol
@@ropersonline it's a rom, not ram 😅
@@ottobass9193 Yes and no. It's not technically ROM, no, but: "Internal write operations to Flash program memory have been disabled and program memory therefore appears to firmware as read-only. Flash memory can still be written to externally but internal write operations to the program memory area will not be successful."
Either way, it wouldn't stop you from using the flash RAM to store and source a hello world const. You don't actually need that string to be variable. You don't actually need to alter it at runtime.
Dude, this is one of the most incredible videos I've ever seen. Awesome! Thank you so much for making and uploading it!
Ohh boy , This is pure quality , you can learn alot from this vid as a NOOB in programming and experimenting with MCU's.
I know i did.
Please mooooor of this long TUT's . AVR and PIC's.
Thumbs up who want more of this.👍👍👍👍👍👍👍👍
Hey Ben, thanks for continuing your work on your personal channel. It feels like the old bhs I subbed to many years ago. I love it. My only suggestions would be to upgrade your Mic and make a second channel which is more like an uncut version or semi live. Thanks again Ben. Oh yeh bring Felix in aswel for a celeb appearances.
THERE'S A PROGRAMMER MODE ON WINDOWS CALCULATOR?!
This is amazing!
Richard Ziegler Windows calculator has supported base 2,8,10 and 16 for almost 30 years... since win 3.0
Yeah and also gnome calculator, for those who use the best kind of os (jk but Linux is cool)
Best video on bit shifting, ever! Thanks, you have explained perfectly.
Def saving this to watch later, seems like a great video to learn the basics of how a computer works
This tutorial could come in very handy for a project I’m working on, thanks Ben.
Excellent, I bought some of these a couple of years ago and never got around to playing with them. This'll get me going.
I recently wrote a bit banged 9600bps UART on an ATTiny24 running at 1mhz. . Used assembler to save space and had to cycle count each instruction to ensure it emitted (and received) at the right speed. The code was tiny, and really useful for debugging 😁 Great to see Ben back!
Ben, This was a great video. I found the real world practical approach including the searching through the datasheet really enlightening. Glad you are still producing content. Keep up the wonderful work. Have a Happy New Year and hope to see more of this in the future!
Absolutely brilliant video. I tried and completed every stage and will use the notes I made, again and again, I am sure.
Thank You
Outstanding tutorial - what a great endpoint to reach in a single video!
"let's get started"....pewpewpew, amazing hax....
He forgot this is not BHS... Old manners... I laughed when I heard this!
Fantastic video. I sometimes wonder if I will learn anything by watching videos like this, and I always do! Thanks for this.
Please keep doing this. This helped me learn more about interrupts and even serial! Long live the BenHeck Show!
love those little pre-made boards!! look very handy..
Keep this stuff going, this is the best content you've had in years. Not that the last few years were bad, but this is what I loved about watching your stuff
Great video! Atmel studio and its complex structures and define statements can be daunting but you kept it bit banging and understandable. Thank You and make more.
These videos actually made me learn something. The element14 didn't quite get that going. Thanks Ben
This video really helped demystify what's going on behind the arduino IDE. Thank you so much.
This was very interesting! I regularly program and work with the Atmel ATMega328P and the Microchip PIC24H, and this has really inspired a lot of interesting ideas.
Great video. Used to do something similar 10+ years ago in college with pic microcontrollers.
+1 for the art on the wall
+1 for practical programing illustration
+1 for references to the datasheet
that was the most EPIC video/tutorial that i've watched recently!
-Greetins from Turkey.
Man, a lot of work went into making this video. Thank you !
This is how the Ben heck show should have been.
This is incredibly informative on so many levels.
I especially enjoyed the programmer build right at the start.
Unfortunately the audio still has some issues.
I have absolutely no experience with any of this stuff but this is very fascinating
Hey Ben, just found this channel, it's way more up my alley than what you did on the Ben Heck Show, so thank you for making great content :)
I just discovered this channel and love the format and vidiography. Very educational.
At the Programming Part: in school, we used to use Atmel Studio as our main IDE, but when compared to Visual Studio with the Visual Micro extension, then the VMicro is much more convinient and forgiving when using a CH340 instead of the CP2102. And you have the features like autocomplete or one-click to compile and program. (and no need to press the reset switch while programming the atmega2560)
This thing puts a whole new spin on the term "microcontroller" with its size!
This was freaking amazing. Please more of this kind of stuff!
Nice and entertaining for us geeks. Thanks for the demo. I plan to use it to read a voltage in and PWM out a signal to control a PWM speed control fan via simple voltage input. Imagine a speed control fan based on the LM35 and an op-amp.
That ASCII chart on the wall is awesome!
I love watching you in full on "Coding Mode" and I actually could not stop watching you work!!!
And Yes Benjamin J. Heckendorn, it was extremely exciting and interesting and informative and I watched it from beginning to end without stopping!!!! ;) P.S. I used to watch TBHS Religiously and I miss Felix and Karen!!! :(
Very nice content, reminds me of the old days. Thank you!
Great video, thank you!!! One note, you can use a single 3PDT switch instead of 3 separate switches.
Wow - 53 minutes flew by! It's incredible what sort of hardware and knowledge is available for hobbyists these days.
Inspiring and Educational! Thank you for sharing your knowledge with the world
Ben your back! my wife is happy for us. after I shouted holy crap Ben is back! It hasn't been the same without you. I have missed you. Looks like some new and good content also. this is going to be amazing. Thank you for coming back. 46K subs I know you are going to do better than that wait till the word gets out. its been awesome to see you again.
Great tutorial!!! Very fun delivery and a great teacher!!!
This is pure quality content
The sensor and the magnet it's like the triggers on the xbox one controller :0
and happy new year guys :3
Wonderful video. Love full tutorials like this. And you don't use a generic about section, bravo. Can't stand channels that just paste the same about in each video.
Interesting! I can see that a tiny microcontroller can have some pretty cool uses
I was about 3min in and thought “wait a second... I know that voice!” Glad to see you have your own channel!
where else is he active or known? Im curious!
Hello, at 10 min it is clear that, the current limiting resistor is missing from the base of transistor Q1 2N2907 and the collector of optocoupler transistor . Both transistors will be destroyed. Success and a Happy New Year.
Yes Ben the magic smoke will get out!.
@@rfdave3980 Yes, I know well of the smoke. Never speak of it with a pc on. They only hide the smoke for so long.
Very patient and clear, just what I needed. Thanks!
this is an excellent tutorial. I understood every word. Greets from Germany.
I think I found a new level of respect for Ben. I'll be honest I haven't been a fan in the past, but this so far has been excellent. If there is more of stuff like this I didn't know about I'm going to have to issue an apology for my negative thoughts and opinions.
Great tutorial, great explanation, great examples. Thank you!
I Really ❤️ Your Explainable Flow Of Energy 🙏
😊 Helps Me Understand Life As I Evolve
Legend . I have a packet of these lol . Thanks for putting this all in one place and with so much information. I know what I'll be getting up to next weekend.
I really enjoyed this very informative episode!
The two version of the basic code you wrote. One with the function, and one without, would perform exactly same. The resulting assembly code will be the same. Function will be inlined, and constant propagation and dead code elimination will take care of the rest. No jumps. No branches . No shifts.
I haven't dug through the datasheet for the optoisolator, so I might be going off half cocked; but, 100 ohms seems a little small on the current limiting resistor for the internal LED. Outside of that, excellent video. Reminds me of the pain of learning to program PIC chips when I was first getting started. This type of material should be a prerequisite for new developers, especially those that think Java can do anything. ;). Doing useful, timing sensitive work with 32 bytes of RAM and a tiny amount of flash is the best way for beginners to appreciate limited resources and gain a true perspective on what's really going on behind the scenes of "luxury" programming languages.
I stop doing anything related to uC year ago , but the joy I have watching this video had nothing to compare , 43:26 Kudos to C and all it programmers .
Just watched this one. Thank you Ben, this is really helpful!
A good tip that mounting to breadboard before soldering. I'm going to solder next module like a pro.
An eye opening experience. Thanks for sharing!
i've missed this man so much
Fascinating, I watched until the end.
Great job!
You Sir are one of the YT GOATs. Thank you!
Well done Ben, look at those comments, so much positive feedback! You are some kind of electronics hero, don't know what that means, but you are one ;)
What a great tutorial. Thanks Ben!
I'm so happy Ben Heck is making videos!!!
Great video, thanks a lot, love the detailed format...
Wanted to see the uC. Learned a lot about Eagle, and some electronics tricks! Good content. Enjoyed :D
Entertaining and informative. Thanks, Ben.
Felix is the man. I miss Felix.
Hearing just the voice I instantly recognized it as Ben! So awesome
This is some good old Ben heck content right here! Thanks Ben!
Lol when you said let's get started my ears perked up for the Element 14 opening. Amazing hacks, inspired designs regretable acting lol.
after five years i happen to come across this and enjoyed every thing you teach us. one thing i had doubt, at 6:02 the PC817 emitter is directly grounded. since the collector of PC817 is at 11.3V and Emitter-collector voltage VECO of PC817 is only ablut 6V, this direct grounding may destroy the PC817. i think we need an 1k ~ 4.7K resistor to limit the current through PC817 / 2N2907
Awesome video! More like this please 😌