MEMS (sensors)
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.
Forum Posts
LSM6DS3TR as master with LPS22HB connected to I2C as slave
Dear ST, is it possbile to use LPS22HB as secondary sensor connected to LSM6DS3TR I2C master port with automatic readout of LPS22 registers? If yes, could you please recommend some examples / solution suggetsion on this on the firmware side?Thanks in...
Sensortile.box - how to stream data from lsm6dsox over USB? (WIN10/64bit)
Hi all,I just received a sensortile.box (the video posted here about streaming gyro data over USB catched my attention: https://blog.st.com/stm32cubeide-sensortilebox-lsm6dsox-videos/) but I am having trouble with the USB connection. I can charge the...
LSM6DSOX - Embedded functions & custom decision tree not working together?
Hello all,I am currently facing some challenges with the lsm6dsox. If I use the embedded functions (single tap, double tap, tilt, 6D orientation, free fall and even step count) they work just great by themselves. If I now add custom code created with...
API
I wanted to use the following sensors on my next project. LPS35HWTRLSM9DS1TRSTC3100ISTUntil now we have used sensors from another company. Does ST provide an API? I have also looked into the Software packs in STM32CubeMX but I cannot find these devic...
Resolved! Hello, I have a question about the datasheet of LSM303DLHC.
According to the explanation of register CRA_REG_M, the highest of "Minimum data output rate" is 220 Hz. Dose it mean that it can output data in a speed more than 220 Hz when the value of CRA_REG_M is 00011100 ? Look forward to your reply.#lsm303dlhc...
Resolved! IIS2DLPC I2C Register Read
I am working with an IIS2DLPC. Using i2c I can write to and receive ACKs from the accelerometer as expected. I can also view this on my o'scope. However, when I request a read of any register I always get 0x0. I am using a PIC16F1503 microprocess...
Resolved! I am using a LSM6DS3, I need to receive a an interrupt signal on int1 or int2 pin which ever. When I try to set up the wake up interrupt signal as in the AN4650 chapter 4.3, it doesn't seem to trigger ever? Do you have any sample projects using this?
I search the net, and found a post with someone with a similar issue, but the link that was posted on the response is dead error 404.I was able to set up the significant motion event to trigger on int1 but it only seems to read 1 axis of the accelero...
How do I write & save data to a 24c02 using a buspirate?
I have wired up the Bus Pirate in this manner.When I try to write data this is what I see:HiZ>m 1. HiZ 2. 1-WIRE 3. UART 4. I2C 5. SPI 6. 2WIRE 7. 3WIRE 8. LCD 9. DIO x. exit(without change) (1)>4 Set speed: 1. ~5KHz 2. ~50KHz 3. ~100KHz 4. ~40...
Resolved! Not able to read anything at I2C LSM303AGR
Hi,I have a test program that works for our old board that uses I2C LSM303AGR. Now we have a new board with LSM303AGR and the test program does not work. I would like to know if there is any change in I2C Slave Address for LSM303AGR. Our LMS03AGR cir...
