About ngrigoriadis

ngrigoriadis · 2024-12-07

Hello,I am working on a project using the LIS2MDL magnetometer sensor to build a smart parking device that detects the presence of a car based on the x-axis readings exceeding an interrupt threshold.Currently, I face an issue with setting high and lo...

ngrigoriadis · 2024-12-03

Hello I am working with an ST magnetometer sensor to detect movement along the X-axis. I have a custom board featuring an L4 microcontroller, which enters STOP MODE 2 until an interrupt is triggered. I use the following function to initialize the sen...

ngrigoriadis · 2024-05-24

Hello, I am developing a bootloader which communicates with an external flash memory (AT45DB041E) in order to check if a file is written inside the flash. This file that my bootloader is searching for is written from another program which is on the e...

ngrigoriadis · 2024-05-14

Microcontroller : STM32L476RG, External flash : AT45DB041E (4Mbit, 256 bytes of page, 2048 bytes of block),SPI2 communication protocol, using HAL.I am not able to use the LittleFS library in order to read a file that is written into the flash or any...

ngrigoriadis · 2024-05-09

Hi,I am facing a strange issue with the configurations of the SPI. I have an external module which I am communicating with that with SPI2. In order to read its ID I am driving the CS pin low send the command to the device receive the data and CS pin ...

ngrigoriadis · 2024-12-10

@Federica Bossi I created a function for hard-iron calibration, which I call after my initialization function. It operates well and successfully centers my axis readings to 0. However, when running in a loop and needing to recalibrate the sensor usin...

ngrigoriadis · 2024-06-03

@SHs Hello, you were right I redefined some parameters in the cfg structure and I have change the logic of the functions that I have implemented for block write and read and now my program works as expected! Thank you for your time to reply in my pos...

ngrigoriadis · 2024-05-29

@Saket_Om Found the solution. I have added this *((volatile uint8_t*) &(sSPIx->DR))in the SPIx_receive function and everything works fine.

ngrigoriadis · 2024-05-29

@Saket_Om After the second use of the SPIx_receive it stops at the while loop and can't continue.

ngrigoriadis · 2024-05-28

When I am using HAL library the SPI init function is being configured like this(I know that those configurations are correct since I have implement the project with HAL and works as expected): hspi2.Instance = SPI2; hspi2.Init.Mode = SPI_MODE_MAS...

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User Activity

LIS2MDL: Is it possible to set different low and high interrupt threshold?

Interrupt mode. How to Adjust Calibration of LIS2MDL Sensor for Temperature Variations?

Compatibility issues mounting LittleFS File system written with mbed in STM32CubeIDE. STM32L4

LittleFS problem in mounting STM32L4xx (SOS)

SPI works only one time. STM32L4xx CMSIS

Re: Interrupt mode. How to Adjust Calibration of LIS2MDL Sensor for Temperature Variations?

Re: LittleFS problem in mounting STM32L4xx (SOS)

Re: SPI works only one time. STM32L4xx CMSIS

Re: SPI works only one time. STM32L4xx CMSIS

Re: SPI works only one time. STM32L4xx CMSIS