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Спасибо 👍

How cpu working on hal delay and transmit_it in same time? If it doesn't work on transmit_it what is differences between interrupt and dma?🤔🤔

Wonderful 🎉. Keep posting more in stm32. I'm learning more from you.

I have a problem. When I used esp32, mpu return 70. When I check mpu with stm32, register `who_a_me` return 0x68. Where could I have made a mistake?

Hello can u come out the instruction for this video?

Hello why there is no instruction page to follow?

Tnx

Thank you!

how much current can produce by a pin in stm32f4

I tried a lot of things, read documentation and saw several videos until I found this one. Thanks for the help!

Don't you have a microphone?

Thanks for the video, as always. As an aside, I've been wondering for a few months, what is the name of the intro song you use on your videos? I recently stumbled across a RUclipsr who makes LabVIEW tutorials, that uses same song. It instantly reminded me of your videos. Just curious.

The code works perfectly with good explanation.But if discount the PWM signal physically or After some cycle stop the PWM signal the value of frequency remain stuck at last value not getting zero. Any solution ?Thanks in advance

ur using keil.

please tell us about ypurself we need to se you face

receiver donnot active

Great! Could u do a video on ESP_IDF on Win11/ 10 ?

hello please may i know which NMEA library you used ?

For those having problem writing on the screen you might have to adjust the potentiometer on the PCF8574 IC board. That was the solution for me.

what is the difffernce between peripheral clock and timer clock if timer clock is 72MHZ ,it shows peripheral is 36 MHZ means CAN,UART runs at 36 or 72 MHZ reply bro

Hey man, great video but I can't access your blog anymore. Everytime I get very invasive pop ups, and it only happens with your website. Can you solve this issue?

​@ControllersTech I don't know why I don't satisfy the condition if( isDataAvailable(1) == 1) and the value STATUS register is 0

It is not possible to control the phase between the timers in runtime. Is there some mthod for this ? Thanks

i only see boxes with this code nothing else happens

Bro I2C Library ? pleasee

How can i connect this HMI with a PLC? Using RS422 Btw, thanks for your videos!

Thank you so much! By the way your voice is amazing <3 However the debug option doesn't appear at my program, but i was able to send the program to the HMI and it worked.

Hello friend! I wanted to ask you a question. You know that IC (Input Capture) function that we use in timers? I generally saw that it is used to read frequency, I have already tested it for this purpose too and it works well. But one thing that I was never able to do using the IC in that mode that activates the interrupt by rising and falling edges, was to have information whether the interrupt was activated by a rising edge or a falling edge. And a while ago I searched everywhere, I did a lot of tests, apparently a flag was supposed to be set according to the edge that activated it, but it was never set. In fact, I tested this a lot and ended up thinking that it is impossible, which for me is absurd, considering that the information is there, but it seems inaccessible. Having said that, please, is it possible to use the IC with interruption on both edges (rising and falling) and be able to identify the edge? For example, if it was a rising edge, I want to enter an if, if it was a falling edge, I want to enter another if (or else). I really wanted it to be possible, thinking about an application to check synchrony between square waves and the difference in angle between them. If it's not possible, then I'll do it with a timer and perhaps external interruption, but I wanted to use the IC for precision. I would be very grateful if you could clarify whether it is possible or not. Thanks!

Anyone, please helpme. Why f_puts don't work?

Don't you have a microphone, shithead?

Many time try but not worj😢😢😢 Any easy link available?

how to receive consecutive 11 recesssive bits on CANRX reply please

8:09 Isn't it important what value is programmed first? Because when I write a value in the e.g. 4th bit of a register and then a value in the e.g. 6th bit then the first value will be overwritten or not?

can u make vide on register level

Hi, the video is very good. I would like to know if there was a way to create another type of font. If so, could you give an example or suggest a tutorial?

it ispossible by one controller sendin data on one controller see data on logic analyser

it ispossible by one controller sendin data on one controller see data on logic analyser

I have try this tutorial. But I can't transmit in normal mode. And if I use loopback mode, it can be transmit,can u make video on register level.

Great video, but driver/i2c.h is legacy by esp-idf, now it's recommended to use i2c_master.h Congratulations for the serie

Excellent, thanks so much. Could you make a similar tutorial exemple with 1.28” roud display with GC9A01?, …thanks in advance.

This video is old now because you have to use gpdma1

Cool thanks, do you know the differences between 1306 and 1106? Other then the scrolling function in the library. I found a ss1315 screen and also wonder what the differences as the specs were all the same, someone said it "likes constrast setttings better" whatever that means, im guessing better power consumption? I wonder what the differences is with the sh1106.

Hey thanks for your amazing work as always, can you do a video about Epaper display and stm32 please ?

I am encountering issues with debugging it request I declare my GPIO pin

error: 'key' undeclared (first use in this function)

When I use STM32f407 dics, pwmData not working. Can you help this problem

it doesn't work for me my lcd displays random things and i used chatgpt to understand why but till now i didn't find a solution to that problem. I modified the delays and i used the address 0x27 in my code according to my i2c but nothing works 😢😢 HELP SOS

Great thank you so much for sharing

Hi I am working with STM32 H7 board. I want to get sine wave in two channels. I am can able to write date to two channels as a sine wave but the sine wave is not so smooth because i need sine wave of around some 10kHz max. But the sampling time is around some 50khz and it is varying. Can you help me with this?

thank you so much bro <3 like dat