About NSemrHomeInit

NSemrHomeInit · 2023-12-09

Hello ST Team,I am currently working on developing my application in C++ with cubeIde and MX. To achieve this, I have created a C++ file where I have listed all my objects and functions in C++. To incorporate this into my C code, I use the "extern C"...

NSemrHomeInit · 2023-12-06

Dear ST Team,Greetings. I'm currently employing the ST ISM330DLC accelerometer and gyrometer in my application.I've noticed some unusual readings when the gyrometer is stationary, and I would like to inquire whether this is expected behavior.I've opt...

NSemrHomeInit · 2023-03-26

Dear ST hello,I am working on a driver on STM32F429, and I have to declare 104 uint8_t buffers.In some cases I am facing an issue with memory, The buffer is overwritten by another application the buffer values change when I iterate through it the buf...

NSemrHomeInit · 2023-03-25

Dear ST Hello,I am trying to use the ISM330DLC 3D accelerometer and gyroscope with the stm32F329Discovery board and I am facing some problems when I want to read and write all the registers every 10 ms ISR period.I want to try to change the registers...

NSemrHomeInit · 2023-03-23

Dear ST,I am using the ISM330DLC gyro and accelerometer,In the electrical connection mode 1 I have a pin called VDDIO.In my application I connected this pin to 3V but, I don't have any idea what is the use of this pin?Thank you for explaining

NSemrHomeInit · 2023-12-09

You are right to think this way because it's possible that the default object in mymain.cpp created before the MX init function initializes the hspi4 object in main.c, and the object passed to SPIClass constructor is empty.I think in this case how to...

NSemrHomeInit · 2023-12-09

yes, I see where I have to change the frequency of the SPI in CubeMX.I guess this is related to C++ objects, I could see the link between the speed of the gpio and making object global.I think I have to add pragmas to tell the compiler where he has t...

NSemrHomeInit · 2023-03-27

GyroAccDriver is declared in the stm32f429i_discovery_Gyro_Acc

NSemrHomeInit · 2023-03-27

Non, I am not using DMA, the buffer is updated each 10 ms using the spi bus,I am nothing using RTOS. I shared the code, the buffer name is GyroAccDriver

NSemrHomeInit · 2023-03-27

Yes, I could share the project,https://github.com/semrade/Meme_project.git

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Moving Objects in C++ Application from local to global

ISM330DLC gyro strange measured values

Big char buffer declaration

Could not read and write the ISM330DLC each 10ms period

What is the purpose of VDDIO in ISM330DLC Accelerometer

Re: Moving Objects in C++ Application from local to global

Re: Moving Objects in C++ Application from local to global

Re: Big char buffer declaration

Re: Big char buffer declaration

Re: Big char buffer declaration