About AlexanderKibarov

AlexanderKibarov · 2024-09-26

Hello Sir,I’ve been dealing with an I2C protocol error for a long time, but unfortunately, neither the solutions online nor the suggestions here have been successful. I've changed sensors multiple times and tried different methods, but the problem re...

AlexanderKibarov · 2024-09-24

I am using the STM32F413ZH (T6U) model, there is no problem with this model, it is a very nice model in terms of features. However, problems start when I use the I2C protocol.When I checked the line with a logic analyzer, I saw that the SCL line is a...

AlexanderKibarov · 2024-09-14

Hello,I am using the STM32F413ZH model. In fact, there is no problem in the code I wrote below, everything works correctly, but if I call the HAL_ADC_START function outside the while and do not use the HAL_ADC_STOP command, this time it only makes on...

AlexanderKibarov · 2024-08-31

Hello, after uploading code to one of my projects, the page below was opening and my code was not working, but when I changed the project file, it was fixed. What is the reason?

AlexanderKibarov · 2024-08-28

Hello,I’m not sure that is this important, but the board I’m using is the STM32F413ZH. When I try running an application on the STM32, it generally works fine, but sometimes after exiting debug mode, it stops working. Actually, this isn't a big probl...

AlexanderKibarov · 2024-09-28

Thank you Andrew for you answer. According to my experience, the stm works properly. I did not see any errors regarding its operation. As I already said, while the qmc and i2c communication failed on cards such as arduino stm32, it was successful whe...

AlexanderKibarov · 2024-09-27

@Karl Yamashita @Andrew Neil @TDK @LCE Thank you once again for your valuable responses. I am now certain that the problem is caused by the QMC sensor. In my tests, I successfully established I2C communication between Arduino-Arduino and STM32-Arduin...

AlexanderKibarov · 2024-09-27

Hey Andrew, Thank you for your answerResistor value is 2.2K. Is it enough in your opinion?

AlexanderKibarov · 2024-09-27

In my current test, I believe you're right. Even when I don't write any code to operate the line, the SDA line is being pulled low.

AlexanderKibarov · 2024-09-27

@TDK @LCE @Karl Yamashita Thank you all very much for your valuable comments. While trying out the things you suggested, I discovered something. Indeed, when I load an empty code, the line is pulled high as it should be, but if I use HAL's MX_I2C1_In...

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The I2C Protocol Being Very Problematic on STM32

Always SCL High, SDA Low In I2C

Why Does ADC Reading Work Only One Time?

Page Opened After Loading CUBEIDE Code

STM32 DOESN'T WORK AFTER EXITING DEBUG MODE

Re: The I2C Protocol Being Very Problematic on STM32

Re: The I2C Protocol Being Very Problematic on STM32

Re: The I2C Protocol Being Very Problematic on STM32

Re: The I2C Protocol Being Very Problematic on STM32

Re: The I2C Protocol Being Very Problematic on STM32