Video

Awesome an

Thank you for the very intuitive video

4 views in 1 hour, vro really fell off

Thought of this idea the other day. Wanted to find something out there to confirm it’s got some potential. Any new development since? I got some ideas for my version. Good to see the concept potential here.

Bro you are the king

this tutorial works for the programs in the stm32cubeide?

bro I am not getting com port

7 views in 55 minutes? bro really fell off

chat, is this real?

I was wondering where you've been. These are cool as hell.

Thank you for your great video! Can I use the same STM32 HID Bootloader 2.2.2 for an STM32F405RGT6?

First, thanks, and great work - The debugger works great ! (Im using an st-link flashed as a j-link - which i recomend) Sadly I'm having a noob issue with building (am new to VSCode) - I get: Executing task: make $SRCS is [src/BlueNRG1_it.c src/main.c ] PRE if not exist libs mkdir libs /usr/bin/sh: -c: line 1: syntax error: unexpected end of file make: *** [pre-build] Error 1 BTW Have you tried the EMB1082? This is even more powerful/cheap, but also a nightmare..

life saver

Great board! does anyone know if I can still buy something like this somewhere?

Arduino!! Só amador . Não tem ninguém sério no CZcams ?

Where did you go Caleb? I really wonder what happened. You know a lot of things so it is impossible for you to just leave and forget about it. Maybe you found a job? Maybe you are working for a company? Maybe you started a company?

If I upload a bootloader in stm 32. After uploading does I still need a programme or st link to program the board. I new with mcu's. So please clear

It seems to still require a port even in HID 2.2 bootloader. Ill try downgrading arduino IDE. Otherwise everything else I followed and it worked. Maybe usb cable.

Important note, arduino IDE 2.1+ has a problem with this. I lost hours because of this shit.

st link v2 is better and has single wire debug ( swd)

Im getting “data read fail”, “GetID command not acknowledged” and “read protection” errors on the stm32cube software on all my 5 blue pills, despite it reading the chip information just fine. Any clues as to what may be happening? Great video regardless.

I hope you still maintaining the repo I have this error Error in `BlueNRG_Stack_Initialization() 0x48` from the stack initialization

Hi, the forum link are 404.

My Port got detected but it is not detecting as mapple mini it is getting detected as generic stm321f103c series😢

Is this bootloader version still the most current for STM32?

Hello I m struggling with some Read Our Protection is on, error what to do please help

Hi, I love your content very much. I'm using the black pill f411, but I followed your steps but as for now it only show STM32 BOOTLOADER at the device manager but there's no COM Port visible. I tested my wire cable, it supported the data link, I used it for transferring picture from phone to pc and its work. please do help me I'm stuck. thanks in advance sir

Very cool, Im more curiouse to know how a bootloader works what it does and why hasnt stm32 done this for convenience? On the otherhand im flashing fine on my stm32 clone(ch32) through its usb port without an additional bootloader although i have to use their tool for flashing. But after all that i found the stlink actually more convenient since i dont have to unplug and reset jumpers everytime like i have to with usb. Its a miracle i havent lost the jumpers the amount of time its popped out on its own while trying to take it out, its not a matter of if, but when...

wow ,looks like the folks over at STM finally got it together and realized Arduino is here to stay. THANKS

Agreed, if windows doesn't recognize the bluepill just unplug it from power and plug it again several times, it will work.

Hi, I have an .ioc file, how can I transfer it to blue pill with this method (using usb to ttl)?

you're the best! thank you

NOT WORKING!!! My Arduino IDE throws an error saying "Failed uploading: no upload port provided". I used ST-Link V2

Hi where can I get the FlashLoader Demonstrator for stm32 ?

Nice work! Have you actually tested this board with 3.3v VCC? I'd recommend a 74HCT595 for 3.3v logic (the HC version works at 3.3v but then also only outputs 3.3v) and still power it from 5V so the MOSFETS are still driven by 5V. The MOSFETS you use are (I think?) not "logic level" ones and not rated for 3.3V VGS operation. They will probably still work, but with lower current and higher resistance. Probably not an issue with this application, but by choosing slightly different MOSFETS you can get 10A+ per channel out of them. I'm currently designing something similar and planning to use IRLR8726. One thing I'm not sure of yet, is if I can drive 8 MOSFETS at the same time with one HC595. I'd really like to also drive some 0805 LED's with the output pins, they can be pretty dim, just to see what's switched. But I'm unsure if I can sufficiently so that with ~10mA current without additional BJT's, which I'd like to avoid.

Hello im arduino uno comanication to stM32f103 ,after cod uplord come erro is compling for stm32 series

Hi Celeb, how can I contact you? I need help...

DUDE - Thank you so much!!!

Thanks a lot. I got my first stm32 project.

hello nice video there! so i tried this tutorial and it works but i use STM32F411CEU and it didn't get recognized by windows first time i put it on DFU mode, so the trick is apparently there's a floating pin on A10 put a pulldown resistor into it then you can use the USB uploader

Morse mode is most practical tbh

Thanks for such a clear and concise video. First time I've got a blue pill bootloader to work!

The way you address the comments section is hilarious!

Nicee

Hey, just a quick question - can i use a rs232 to usb adapter instead of the ftdi breakout board? I can't order it now but i want to try using it

I forgot to thank you for this valuable video. It was the missing step to get my board working.

Sorry, it's me again. Now I found, that in menu tools, item "Port" occurs after successful upload.

I have to add some clarifications. I run Arduino IDE 2.0.3 and at bottom there is the display "Generic STM32F4 series [not connected]". Also before pressing the upload button, no COM Port ist shown in Windows 10 (but with reset and boot, STM32 BOOTLOADER ist shown in Windows device manager, this means the board is recognized) . When upload process is successfully finished, then STM32 BOOTLOADER disappears and a COM Port appears. Arduino (or STM32 Cube Programmer) finds COM Port automatically, so no setting before is possible. Sometime it is necessary to figure out such behavior, to prompt newbees to go forward, when there is no real error in red ist shown.

how do i make one

You realise the USB port works as a USB port, right? You realise that nobody outside of bedrooms uses serial for programming and debug. Most people use JTAG or similar and a proper professional IDE with code step, variable watch and disassembly etc. etc. As an example, enabling the USB port in your project and setting it up as a CDC VCom port gives you a serial IO over USB in your actual project. Not sure about the F103 but the F411 will certainly accept USB Audio over the USB port. So don't waste it on a USB programmer interface, that's weird. Go buy an STLink, it's like $1.99!