Hi,so far we want to compare several MEMS accelerometers and their specifications. From ST, two sensors are on our list, the IIS3DWB and the IIS2DH.For the IIS3DWB, the data sheet offers a frequency response curve at page 19 and regarding aliasing th...
Hello STM-Community,I'm fairly new to STM programming and I use an STM32 microcontroller with STM32CubeMX encountered a weird issue with my functions.I've got an IRQ, which collects data every interrupt. Similair like this:void HAL_GPIO_EXTI_Callback...
I was wondering If anyone could provide me with detail step as I am new to stm sensor
We purchased late in 2020 an STEVAL-STWINKT1.Just learnt that this board has been deprecated and the STEVAL-STWIN KT1B is instead the recommended reference designCould you please let us know:if we have to stop using the STEVAL-STWINKT1if get it repl...
Hi, I want to drive an ISM330DHCX by an FPGA using SPI. Due to the fast operation and the exact timing I can realise this way, a few questions occured.Data sheet fig. 6 details the SPI timing. There is no value given for minimum time for CS=HIGH, i.e...
I'm trying to get the SAI working in receive mode with a MEMS microphone, but when i try to receive data it only returns 0? Here is the SAI setup:saiHandle.Instance = SAI1_Block_A; // audio block A. saiHandle.Init.Protocol = SAI_FREE_PROTOCOL; sa...
Hi,I am currently working on DMA combined with I2C bus. I want to read acceleration data from IKS01A3 with HAL function HAL_I2C_Mem_Read_DMA(). I want to read at 6 different memory registers. How can I use that function to get it work properly? Can I...
Hi,I have a LSM303D, compass, and acceleration sensor. I can communicate with the sensor, and I get the magnetometer data on all of the axes, unlike the accelerometer. Accelerometer Z-axis data comes "-32760" all the time. I work on stm32f103c8t6Here...
Hello ST Community,I have some hardware samples with LIS2DH12 accelerometer. For all the samples except one, the value of WHO_AM_I register is read as 0x33 (which is expected). However, for one of the samples, it is read as 0xFF. What could be the po...