Hello,I have a board on my desk where the RES pin (#5) of LIS2HH12 is not connected.The data sheet says, Connect to GND. OK ... not good ...As I do not get any response of the accelerometer via I2C, I would like to know if this pin is the reason. I c...
I am interfacing a LIS3DSH using SPI. My MCU is a Texas Instruments MSP432.When writing and checking configuration registers, even-addressed ones do not return the expected value.After sending a byte, MSP432 MOSI retains the value of its MSB. This is...
Hello everyone,How does MEMS measurement ranges realized in hardware in details? Does it use: 1. Amplifiers with different gain ratios? 2. ADC with as many bits as need to serve maximal range with minimal resolution? 3. Does different MEMS cells used...
Hi All,I am working on the LIS3MDL register on my board. But When I try to measure the Magnetic field Produced by motors, I am getting very high deviation.My settings for the LIS3MDL are as below.0x22 -- 0x00 (also tried with 0x22 -- 0x03)0x21 -- 0x0...
im using the feather nrf52832 with the featherwing.i can read the ID by sending 0x00 as [0x80,0x81,0x00] = getting 0x0811i tried to do the same with TSC_DATA_X 0x4D , but i can read any data from the sensor.my init is : writeRegister8(SYS_CTRL2, 0x...
Since there's no information on the registers in the datasheet, and half of the API is in the documentation. I'd like to know if there's a reset/factory default settings for the chip ?I was building the platform file and sent a lot of crap to the dev...
Hello,I have STEVAL-STLKT01V1 sensortile board and would like to stream the audio from sensortile board to raspberry pi board via BLE interface.https://www.st.com/en/evaluation-tools/steval-stlkt01v1.htmlFor this, ST provided BlueVoice python framewo...
Trying to run Echo Cancellation Demo using X-NUCLEO-CCA01M1 , X-NUCLEO-CCA02M1 and NUCLEO-F446RE with FP-AUD-SMARTMIC1 Firmware, GUI. Using coupons for microphone. With GUI i am able to run all the demo but Echo Cancellation. With Echo Cancellation i...
Hello everyone,I have an issue with the IIS2DH accelerometer when I try to pool data from it.My setup is: STM32L442 connected to the IIS2DH using SPI interface and sending data through USART to Tera Term (using a FTDI cable).First I have a small init...
