MEMS (sensors)

STM32CubeIDE 1.6.1 does not generate I2c handle and initialisation

Hi,I am currently working on a STM32F303RE wired to a STEVAL-MKI195v1 throught a nucleo-iks01a2. When I tick the box corresponding to the mems package I use for data-retrieving from the lsm6dsrx on the STEVAL-MKI195v1 board. It does not add some cod...

Could not read and write the ISM330DLC each 10ms period

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...

Resolved! STM32F3 Discovery kit firmware package is outdate, how to get the newest version?

Hello, I had a STM32F3 Discovery board which version label is "MB1035-F303C-E02" and its Compass mode is LSM303AGR. But I found the code in STSW-STM32118 is use LSM303DLHC, and the demo code not work. Where could I get the latest demo code for STM32F...

Using LIV3F with F303RE - Configuratoin/Advise needed.

Hey Im trying to use LIV3F with F303RE board. I have trouble to configure the LIV3F. Can it be setup like LSM6DSO for example? Here is how I did this:Can the same method be applied to LIV3F? If so, what is ClearOREF, Receive_IT, Reset and Transmit_IT...

Hello everyone! I try to read gyro raw data from l3gd20 embedded the the stm32f3discovery board. However, the data is quite wierd, they don't approach to 0 at all. Can anyone tell me what is the problem?

HAL_Delay(300);BSP_GYRO_GetXYZ(gyro_xyz);Using BSP library (https://github.com/STMicroelectronics/STM32CubeF3/tree/master/Drivers/BSP/STM32F3-Discovery).data as below:D: gyro_xyz[0] gyro_xyz[2] gyro_xyz[1]D: time(ms) (0x200000a8,6) (0x200000b0,6) (0...

Resolved! How to read E-compass on STM32F3DISCOVERY board?

Hi, I'm evaluating on the STM32F3DISCOVERY board using STM32CubeIDE but I'm having trouble interfacing with the onboard E-compass. In the Device Configuration Tool, I've enabled I2C1, since the user manual states that the MCU controls the E-compass v...

MPU6050 with STM32F3 reading axes X,Y,Z accelerometer values problems

Posted on May 28, 2018 at 14:39I have an STM32F303 Discovery and I want to use the I2C bus to receive the x,y,z data from an accelerometer MPU6050. Does anyone have source code for this? The problem is that the address of the buffers (i2cBuff) are 0...

I2C TXDR doesnt send the data on SDA. STM32F3 Discovery.

Posted on July 03, 2016 at 14:04 Sample program to get accelerometer data. #include ''stm32f3xx.h'' // Device header void initSystem() { // LSM303DLHC wiring: SCL to PB6, SDA to PB7. // Enable port B timing and set pins to alternat...

How to setup STM32 F3 Discovery to use Windows 8 inbox location and sensor driver?

Posted on March 19, 2014 at 17:25Hi,I am new to STM32 F3 Discovery. Wondering if this board can configure to support Windows 7/8 sensor and location platform. I am trying to figure out how to set it up to use Microsoft inbox driver.Thanks,Dick #s...