Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.
Hi,I am using an LSM6DSOX in SPI mode. I prefer SPI over I2C because it has bigger data transfer rates. Is there any way to be sure that my SPI commands were executed with success? Are they returning something? For example, how can I be sure of the i...
Hi,I am implementing the IIS3DWB vibrometer. There is a register that allows circular burst-mode (rounding) read from output registers. What does it mean?Thanks.
In the document titled "STEVAL-MKI109V3 Professional MEMS Tool motherboard for MEMS adapter boards" UM2116, on p. 16 it is listed that the returned value from the *start command is: s t A_XH A_XL A_YH A_YL A_ZH A_ZL Int1 Int2 TL TH sw1|sw2 \r \n . T...
Hi,We notice IIS2MDC have single measurement mode which can be used for one shot operation. The datasheet also mention how to calculate current consumption for such mode.However we can not find if the sensor will go sleep immediately after measuremen...
Hello, I want to use a accelerometer which is LSM6DS3, and it's spec says that it's maximum ODR is 6600Hz.So I want to know is the ODR the same as sampling frequency?Or is it just out data rate? And is sampling frequency less than ODR? If so, what's...
What all interrupt registers do I need to setup for a specific amount of of shock for a specific duration?I specifically want to generate an interrupt when there is a vibration in any direction and should be able to tune the amount of vibration(thres...
Use 3-axis acceleration LIS2DS12page 10 figure 2 Pin description in datasheetThe z direction is reversed in the output, but I don't know why.ex) Gravity acceleration is displayed as + g.
when its chip select input is high, as it is supposed to operating in an I2C mode. Will the HTS221 data bus change into an output state and override the common SPI data?
I'm having some issues in trying to get valid data out of the LIS3DH. For some reason I am only receiving a constant value of -1 [0xffc0 10 bits left aligned] on all channels and FIFO slots. I can read/write all other registers just fine, it's just t...
While flashing the LIS3DH I accidentally commented out a block of code causing read/writes of unintended registers. Below is the code which caused it. static void read_accel(void){ uint16_t MOSI = 0xA9; uint32_t MISO; int8_t dataRec; uint8_t i = 0; f...
