Getting Started with STM32 and Nucleo Part 1: Introduction to STM32CubeIDE and Blinky - Digi-Key
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- Опубліковано 2 жов 2024
- We’re kicking off a new video series! This time, we create a set of tutorials around getting started with the STM32 ARM microcontrollers. To begin, we go over the STM32 naming convention for its processors and introduce the Nucleo development boards.
The STM32 series is based on the ARM Cortex architectures. Specifically, we’ll be looking at the STM32 Arm Cortex-M microcontrollers. To make life easier, we’ll be using STMicroelectronics’ official Nucleo development boards (the Nucleo-L476RG in particular).
In this video, we install the STM32CubeIDE and write a simple C program that blinks an LED. We will be using ST’s Hardware Abstraction Layer (HAL) to make controlling pins easier and code more portable. Finally, we briefly look at how to use the built-in step-through debugger with STM32CubeIDE.
Related Items
497-15881-ND - NUCLEO-L476RG www.digikey.co...
497-15980-ND - NUCLEO-F042K6 www.digikey.co...
WRITTEN TUTORIAL
If you would like to see the steps performed in this video in written form along with the code, please see the tutorial here: www.digikey.co...
ADDITIONAL RESOURCES
Related Projects www.digikey.co...
Download STM32CubeIDE: www.st.com/en/...
STM32 HAL documentation (click on family from graphic and then Resources tab) : www.st.com/en/...
Maker.io - www.digikey.co...
Digi-Key’s Blog - TheCircuit www.digikey.co...
Connect with Digi-Key on Facebook / digikey.electronics
And follow us on Twitter / digikey - Наука та технологія
Thank you!!! I'm switching from AVRs to ARM - you're like a light in the dark
Only downside is that you may have trouble finding libraries in the stm world compared to the avr (arduino)
10:20 is the most important section that there is. I've struggle so much with libraries and not understanding where to find the right documentation. Thanks!
Really great tutorial and still valid now in 2024.
Sir, thank you for the guidance. For absolute beginners like me this video was too helpful.
Thanks Shawn, found it very helpful to get started. That portion on getting HAL document gave a good head-start. I was quickly able to create blinky on my Nucleo-144 board.
Super Tutorial, Well presented and as an Old Duffer I particularly like the written version as well ! Thanks
Digikey is one of the few of my vendors that actually provides real value to the customer. This is a good example.
Most others are just order taking middlemen that add cost.......
Wow , you nailed it , great tutorial , I love the way you kept it brief and effective.
Great video, as always! For all people interest, STM32CubeIDE is based on Eclipse IDE, which can be used to program STM32 chips, too. GNU MCU Eclipse is the best plugin for ARM programming in Eclipse IDE and derivatives :)
Thanks! I believe the "Mastering STM32" book uses the GNU MCU Eclipse IDE and has you build the STM32 toolchain around it. The only thing that's a pain is having to use CubeMX as a separate software (if you wish to use it at all).
@@ShawnHymelYou can use packages from GNU MCU Eclipse project like compiler to build your tool chain easily :)
@@d3stinYwOw How does CubeIDE compare with CubeMX?
Nevermind, missed that comment from Shawn.
Woah this is one of the best tutorial videos I have seen! I absolutely love the step-by-step style, it is great for us newbies who get overwhelmed by all those options and buttons in the software. Thank you so much!
Great presentation, the best I found so ever on web about this STM32Cube IDE 1 Subscribed !
Great Tutorials , as always! Kindly make a playlist for the stm32 series.
Just read the datasheet lol
Dario Cardajoli lió
Window > Perspective > Open Perspective to change from Project Explorer to Debug perspectives. Great vid but you should emphasize this, I had to search around to really understand it!
Excellent tutorial! I just have been working in a project using exactly the methods that Shawn presents, but I've got to many troubles in the begining. Congrats Shawn! Your tutorial is completely clear and combine the theory and practice very well!
Hi dear. I’d love you to give the manner or advice so that I can understand STM32 because when I see a code HAL I panicked suddenly. Best regards 😢
This was absolutely great!! Thanks a lot!!
STM32 always ♥️
You are a legend Shawn! I have a STM32 F4 Discovery collecting dust in my stash so this is a great opportunity to get back to using it. Thanks!
Woohoo! I'm curious to know how the Discovery boards compare to the Nucleo.
Same here! I don't even know when and why I bought the STM32 F4 Discovery.
Thank you so much for this and the one you did for I2C. This is the gold standard for how these concepts should be explained. Will you be doing more in the future? Really looking forward to that. Especially if you did one for SPI and RTOS. Thank you!
Glad you liked them! A super basic intro to RTOS is next, but no plans for SPI. If these few do well enough, I might try to do more STM32 stuff (as I'm really enjoying the platform). Additionally, I'd love to dig deeper into FreeRTOS, but it's not on the list at the moment.
I've been learning STM32. It can be a bit scary at the first time, but you need to remember that this is the real stuff: this is the kind of systems used in the industry to create the products we buy. I just love STM32. It is the most friendly ARM Cortex-M platform I know for newbies to learn to code for 32 bit MCUs.
Agreed! There is a bit of a steep learning curve, but once you find your way around the IDE and HAL (or CMSIS or whatever abstraction layer you decide to use), it becomes much easier.
Do you know some good books to learn how to program this microcontroller?
Im just starting to learn C# at school and we will be using this next semester. It looks scary idd…
Can i have your email id
@@Nocturnes1984 learn c related stuff from Neso Academy, very good yt channel
Definitely the best intro into stm32, which I have ever seen. Simple explanation, straight to the point. You are the man!
He looks like Phil Lester mixed with Bill Nye. Great video btw!
If anyone encounter the problem like I did, where it doesn't get switched to debug perspective ( at 13:07 ), solution is to get the stm32cubeprogramer from st site and do the full chip erase.
Hi, I am following this tutorial and I have a problem:
When I try to debug I get this messege: "Error in initializing ST-LINK device.
Reason: (4) No device found on target."
If I try to debug again i get this messege: " localhost:61234: The system tried to join a drive to a directory on a joined drive."
what should I do?
thanks.
These are really great tutorials. Clear and easy to follow, but not extremely drawing out and verbose like many other. I'm starting to learn the STM32 family as the next step of faster microcontrollers after AVR. However I'm confused as to why there needs to be so much complexity and overhead in the code. Libraries upon libraries calling other libraries. Layers and layers deep. It seems to result in extremely slow code. The whole reason I'm moving to STM32 is because many of my projects require very fast executing code. For example, using HAL_GPIO_TogglePin as shown in this video produces a maximum frequency of about 800 kHz. For a 72 MHz processor (in my case), this seems really slow. Especially when it's trivial on an 16 MHz ATMega to toggle an output pin at over 2 MHz. I've also compared the speed of calculations (dividing and multiplying uint16_t, etc.) and it seems like there's little to no gain over a 16 MHz AVR processor. Is there a way to cut through all these layers of abstraction and just get down closer to the bare processor?
Yes, the HAL libraries can be quite bloated. They make things a little easier to use and code more portable among the STM32 chips. However, as you've noticed, all that abstraction has a cost. The "purest" way to interact with the chips is to perform direct register reads and writes. You'll need to study each chip's datasheet to learn about its specific registers. For example, here is "blinky" on an STM32-F070CB (note that it does not include the system clock setup, which you would still need to do prior to this code):
// Registers
volatile uint32_t *AHB1_RCC = (uint32_t*)0x40021000;
volatile uint32_t *RCC_AHBENR = (uint32_t*)((void*)AHB1_RCC + 0x14);
volatile uint32_t *GPIOC_MODER = (uint32_t*)0x48000800;
volatile uint32_t *GPIOC_ODR = (uint32_t*)((void*)GPIOC_MODER + 0x14);
// Bits
const uint8_t IOPCEN = 19; // GPIO Port C clock enable
const uint8_t MODER13_0 = 26; // GPIO port mode register pin 13, bit 0
const uint8_t MODER13_1 = 27; // GPIO port mode register pin 13, bit 1
const uint8_t ODR13 = 13; // Output data register pin 13
// Connect peripheral to AHB1 bus
*RCC_AHBENR |= (1
great series, but unfortunatelly not working for me ☹️
I have the same nucleo board L476RG and cube IDE running on mac and when I start debugging I get:
Waiting for debugger connection...
Debugger connected
Debugger connection lost.
Shutting down...
I tried adding "monitor flash mass_erase" to initializations commands, but it didnt help. Also every time I try to Run it, my HDD gets 1,28 GB less free space, which is very strange as the cube IDE folders keep the same size 🤯 . Any suggestions what to try with such a weird behaviour?
Thank you so much 🙏 I have no idea there is a HAL manual
He looks like a grown-up Young Sheldon 😁
Just got my NUCLEO-L432KC today, this video makes getting into it and the STM32CubeIDE real easy, thank you... Much better that the ST Intro video, oh that terrible music, which elevator company did they get it from :-)
Thanks, very helpful!
Nice video. Thanks! 👍
Wonderful. The debugger connection just keeps getting lost when I run the project and so no LED blinking occurs. Of course, why should I expect anything to go right on the first go. Whatever.
Edit: So in Debug mode I saw the program would stop inside the MX_ETH_Init(); call, I couldn't keep sitting there through the step through process in it (was taking forever) to see why, so I commented it out. Now my board can blink. I'm using the STM32F746 Nucleo-144
Outstanding 👍😎
"I'm hooked"!
💙❤💚💛💜
Very Helpful.
At 13:07 instead of the switch box, I get "No ST-LINK detected! Please connect ST-LINK and restart the debug session." error box. What should I do??
An exceptionally well put together video, thanks!!
explained very clearly. please share videos on stm32wb series microcontroller for bluetooth data transmission.
Wonderful introduction to STM MCUs. It especially answers the typical questions one has with a new MCU, which are typically considered common knowledge and therefore not answered by anyone.
No idea how I missed this course 3 yrs ago.... Thanks Shawn!
Nucleo 144 - you must call HAL_GPIO_Init(port, &init_structure) before you can use the pin.
Hi, when I try to debug the code as he teaches in 12:55 the IDE says "NO ST-LINK detected". I am with my board conected to my USB port. Someone knows how to fix this problem?
as a new beginner I feel so lost haha but that's where everyone begins right?
I learned C# at school....what language should I pick at start? C++?
Very nice presentation!!! But I have had some problems with following the tutorial.
When I load the configuration of my board (STM32F401RE) it does not show the predefined port like in the video. So there is no LD2 connected to PA5. What is wrong? Have I missed any installation step?
f401re is a nice board
great! thanks!
Very scary and in fact I put down the board for good for several years. Just restart it now with the h743zi2 nucleo144 board. Cf with Arduino (can this do with this board I wonder) for the blue pill (with just need a stlink v2 ... sort of), ... it is himala... vs walk-in-the-park! I found this series late (after 5 years). Thanks and hope this will work out good. Still downloading the 1GB file to generate file enough to do a Blinky!
And after 38 minutes got my PB0 LED blinking ... cheers ... great ... 🙂
i find the nucleo 32/64/144 kit naming convention, generally reflects the amount of physical pins, and hence a gauge to the IO available....
Thanks for your wonderful tutorial and amazing channel.
Here I have a problem. I tried so many times getting help from chatgpt, but it didn't work out, and I'm still stuck facing an error.
When i want to setup a new stm32project, in the firmware library package installation level, STM32CubeIDE downloads and unzips the package and puts it to the Repository directory, however the project can't be created and i get this error :
"code generation could not be done, most probably because the necessary firmware package is missing. Not able to
complete STM32Cube project creation."
and it doesn't tell me which package is missing.
Even I went to and checked that the firmware package for my device is installed.
But again that error keeps me from creating the project and moving on.
Can anyone tell me what should I do?
Excellent and very clear video Shawn! I liked and subscribed. 🙂 Not to be corny, but this is a really exciting time. I finished my EE senior design project a long time ago using a Motorola 68HC11. Good Lord, the things we can do now... and for dirt cheap! Keep rockin' the great content!
I just filed a job application to Motorola Solutions today lol. I am learning about STM32 because the job entails creating drivers with demo boards.
Thanks for your Tutorials! However I followed step by step and as we go into debug mode @13:10 I get an error saying: ‚arm-none-Sabine’s-geb.exe stopped working‘. Can you guys help me out on this one? Thanks a lot guys
Same... Running windows 8 and getting arm-none-eabi-gbd.exe on download/debug. Did you ever find a solution?
I want to ask you if you know the solution to stm32cubeide Not available for download
Great video, not too fast and not too slow, staight to the point and covers a load of stuff. Brilliant, definitely one of the best I've seen. Intro music is quite loud compared to speech but minor point.
I've gone through the steps for setting up my development board, but when I click the sections such as Connectivity I immediately see conflicts. Different parts of it are in conflict, how have they left it in this state if I've selected the board?
Can anyone tell me where to buy the STM32F407 VGT06 made by DevEBox?
How is the connection set-up? I got the error: "No ST-link detected! Please connect ST-LINK and restart debug session"
So excited to get started. The Nucleo-L476RG is sold out. Any suggestions for a substitute? I like the low power and 1mb flash.
These are excellent videos - STM needs to take a page from your playbook.
would you like to make more videos about STM32?
Hey Shawn,
You've explained so clearly and step by step, I was struggling with the stm32 board blinky for a significant time, I have followed your each and every step, and now it's working like a magic.✨
Thanks for the tutorial man! It has increased my confidence to deal with stm32 boards🙏🤩
I bought a Nucleo-H743ZI2 and follwed your instructions faithfully, but I couldn't get Blinky working. It would compile OK, but when I tried to run it, it said "Debug has encountered a problem. Error in final launch sequence: Error launching GDB server. Session terminated"
On advice from the ST community, I used OpenOCD as a debugger instead of GDB. It's working now - I can blink an LED.
On the ST Community forum, it turned out I wasn't the only one with the same error - and the same solution.
Thanks for the awesome video, Shawn! One request I have for a video tutorial I'd like to see, is how to move from a development board to a custom production board, while still maintaining the ability to flash, debug, and develop new code. That's something I always find challenging and confusing, even having done it at work with microcontrollers from several different manufacturers. It would be a fun extension of the excellent KiCad tutorials you made last year!
Anyhow, thanks for the great video tutorial, as always.
Good to know, I'll keep it in mind! I've found that board standup with STM32 to be pretty straightforward. I've been working on a custom STM32 breakout board to learn as well. The schematic is here (if you'd like to take a look at it):
github.com/ShawnHymel/YAS-0/blob/master/Hardware/STM32F070_Breakout/STM32F070_Breakout.pdf
I just broke out the SWD pins to some headers. From there, you can just attach an ST-LINK to program it (5 pins):
www.digikey.com/product-detail/en/stmicroelectronics/ST-LINK-V2/497-10484-ND/2214535
www.digikey.com/product-detail/en/adafruit-industries-llc/2548/1528-1982-ND/6827110
So, getting it to debug and run code like a Nucleo has been pretty easy. However, I've not found a good way to upload compiled code in a production-like manner. I believe there is a separate STMicro program to make that happen, but I haven't dug into it much.
Hi sir we Need some help we want video about stm32 to Arudino data transfer from one board to another board can u do that video sir we are working on that project.
Thanks for the video, I have a question for you, i have a nucleo-f429zi, when i did al the steps in the video my nucleo board don't do anything, but when I program it in Keil Studio on line, yes it's functional, Do you know why i have that problem?
one very important notice: STM32 IDE DOES NOT ACCEPT national letters in folders names. Will fail in various moments, so move your installation, workspace and firmware locations to simple short (maybe 8chars) folders. Or maybe there's workaround but I don't know any yet.
god stm's naming and practices are so annoying.
also having to sign up sucks.
also having their servers are so freaking slow. i've been waiting for ages for my download
I walked step by step, but i never received the question about switching and on the console i was getting this message
Waiting for debugger connection...
Debugger connected
Debugger connection lost.
Shutting down...
Any chance anyone could help please
Thanks for your amazing video. However, I've encountered a problem right after I choose debug as stm32 application.
STMicroelectronics ST-LINK GDB server. Version 6.0.0
Copyright (c) 2021, STMicroelectronics. All rights reserved.
Starting server with the following options:
Persistent Mode : Disabled
Logging Level : 1
Listen Port Number : 61234
Status Refresh Delay : 15s
Verbose Mode : Disabled
SWD Debug : Enabled
InitWhile : Enabled
Waiting for debugger connection...
Debugger connected
Waiting for debugger connection...
Shutting down...
Exit.
How can I fix this problem, thanks!
how can we Read and extract the uploaded code from STM32F405RGT6 ?
And need to upload to another chip
Dear sir, how can i program it using assembly language
I am stuck on the ST - LINKER not working
Nucleo and ST-LINK are the best.
So much info packed into 14 minutes. Thanks! I would love a tutorial on single chip programming using CUBE ID. If this could include soldering the chip onto a breakout board or using an adapter, that would be awesome. Nucleo's and Black Pills are great but I would love to buy just the chip and move forward from there.
Whoever worked on the STM32 naming scheme needs to be fired! It's so confusing. 😫
It's not easy...I wish that the number after the first letter at least corresponded to the ARM-Cortex version that's used.
Can i contact your email sir? I have problem at debugging program. The error message is "the system tried to joinna drive to a directory on a joined drive" i have looking for this problem on internet, but the result is nothing:(
I hope you can help me to fix this problem and i can doing my college project again. Thanks:)
I really enjoy and appreciate your videos Shawn. Would you consider making a video to explain the differences between ARM devices (M3, M5, etc.). Thank you.
Prblm is system asks workspace over n over again... Say u already hv a folder with all codes n .ioc file. And I need to edit or update it... It will ask workspace here ... Which is nonsense
Any idea why I configure everything fitting to my Nucleo F429ZI board and the LED's still don't toggle? The code compiles and gets uploaded without any problems
Wow! Good job! Wish I'd watched this earlier. Thank you for publishing this video. So much, to the point, in a short video.
I keep losing the configuration panel when I am writing code. How can I get that panel back? I need to know how I can get the configuration tool back. Is it in a different perspective?
HI Shawn, can't find the answer to this, the end of the board which has the STLink section on, can this be broken/snapped off and used as a standalone programmer for a custom board?
I have an error when trying to run the debugger. The console tells me:
Waiting for debugger connection...
Debugger connected
Debugger connection lost.
Shutting down...
I managed to fix it by doing a full chip erase
ST provides chm files which are hyperlinked documentation. Much better than the pdf files.
If we are to blink the led not on the board would the procedure be the same? I am trying, but I can't seem to get it to work
Hey, very good job. I am using stm32f769i disco but nothing happens when I run the code! I have used GPIOJ,GPIO_PIN_5 in my case! Any thoughts?Thanks
any aware about that please help me
I have a very strange problem, I can not build the project !!! is there any idea ??
Can you do a video for the same board but using a 16X2 LCD with it?
Make a videos about STM32F405...
Save option is not showing for me. What should I do?
So what do I do in 2021 instead of this since STM32s are unobtainium until 2023 it would seem?
Frankly, It's the best tutorial how to start with stm32 microcontrollers. Thank very much for this video!
Very helpful and really well done.
not working
thanks😊
Can you do one for Zephyr RTOS?
Awesome! thanks for this great video.
nice work, detailed yet simple. is the DK iot studio part coming soon?
good
Thanks. A very nice introduction.