MEMS (sensors)

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L3G4200D - STATUS_REG and Spykes

Posted on June 05, 2017 at 11:40Hi,reading data from L3G4200D i observed some spikes.So i set the BDU :I read before MSB and then LSB for X, Y, then Z such as described in the datasheet.reading the status_reg to know when new data is available i saw...

LSM303AGR mems reading problems.

Posted on May 30, 2017 at 11:39I'm working on LSM303AGR mems and I've some reading problems: when I read x, y, z accelerometer registers in 'normal mode' I get lots of 0 and sometimes a correct value (z value have to be about 1G, not 0), when I set ...

LIS2DH12 communication problem

Posted on May 29, 2017 at 11:13Hello, I am using two LIS2DH12 sensors in my project. I am using I2C communication interface. The one with the address pin high (IC4, address 0b0011001x) is working OK, but the one with the address pin low (IC5, addres...

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LIS3DSH question and documentation request

Posted on March 31, 2017 at 07:49I've been able to get the LIS3DSH working for single values by doing this: transmitData[0] = (uint8_t) (LIS3DSH_READ | LIS3DSH_X_L); SPISend( transmitData, receiveData, 2); xl = receiveData[1];But if I wanted to read...

IIS2DH Initialization problem

Posted on May 30, 2017 at 14:35Hello Engineer's,                             I have IIS2DH IC interface with STM32LOXX Controller through I2C mode. Pin Details bellow:          IIS2DH (Pin)      --      M/C (Master)         1. SCL/SPC         -     ...

EVALSTPM34 SPI Interface and SYN line

Posted on May 05, 2017 at 18:05I am trying to connect the EVALSTPM34 SPI interface to a microprocessor board that has a PMOD interface (see attachment) that is configured to support SPI.===========================================================PMOD...

How can I read acceleration data from LSM330?

Posted on May 12, 2017 at 17:04 Hi; I have stm32f103c8t6 mcu and LSM330 6DOF imu sensor. I try to read from LSM330TR imu sensor. I have a problem. When I read gyro datas from imu, everything is OK. I can read them, but when I tried to read acc ...

lsm9 sensor

Posted on May 23, 2017 at 08:34Hi,I am using lsm9ds1 sensor in my design, i am looking linux driver for this sensor.Please help me.Thanks,