lsm303agr magnetometer theory of operation
Posted on March 28, 2018 at 16:24Is there any documentation about the theory of operation on the lsm303agr's magnetometer? (hall effect, magnetoresistive,...?)
Forum Posts
X-NUCLEO-53L0A1 with Nucleo F030R8
Posted on August 10, 2016 at 16:46Hy,what would be the easiest way to use the VL53L0X Nucleo Expansion board (X-NUCLEO-53L0A1) with Nucleo F030R8?All given examples rely on a F401, the source code would not work immediately, because there are some f...
Resolved! How to get the acceleration sample corresponds to the exact time when the interrupt is triggered？
Posted on March 09, 2018 at 11:44The LIS3DH is configured to use INT1 to interrupt the MCU when the acceleration value on any of the 3 axis exceed the threshold that is set by the MCU. Firstly, as my understanding, the LID3DH does not stop sampling ...
F401RE VL53L1X debug issue
Posted on March 21, 2018 at 15:51Hello,i'm quite new to the embedded world and purchased the VL53L1X evaluation kit with the F401RE and thehttp://www.st.com/en/ecosystems/x-nucleo-53l1a1.html. I installed all the drivers and the System Workbench on ...
LIS3DH
Posted on March 07, 2018 at 14:03Hi Sir,I am using ST accelerometer Sensor LIS3DH (adapter board STEVAL-MKI105V1) with I2C interface.I can now read the registers. But for the registers which doesn't have default value, for example,OUT_X_L (0x28),OU...
LIS3DH current consumption
Posted on January 16, 2017 at 13:36 Hello guys, I'm using LIS3DH accelerometer in my current design. I need it to detect the movement. ODR is set to be 10Hz. According to http://www.st.com/content/ccc/resource/technical/document/application_n...
Resolved! LSM303AGR: Magnetometer Interpreting values
Posted on March 20, 2018 at 18:33Hi!Fairly new to programming and embedded software in general but I'm having a problem with interpreting the values I am receiving from the magnetometer registers.I'm able to get a value between 0 and 255 for each re...
What is the difference between normal mode and low-power mode for lis3de
Posted on March 21, 2018 at 07:58I know for lis3dh, the normal mode gives 10-bit resolution while the low-power mode gives 8-bit resolution. But for lis3de, both normal mode and low-power mode gives 8-bit resolution. So what's the difference between...
What would be the effect of placing a thin waterproof membrane over the hole on MP34DT01-M for example?
Posted on March 19, 2018 at 20:14I would like to make a waterproof microphone. I.e. I need it to withstand water spray from time to time and at the same time maintain functional microphone, not kill the performance completely.I therefore am thinking...
Resolved! [lis3dx] What should the FSS[4:0] be valued when the fifo is full
Posted on March 20, 2018 at 07:43FSS[4:0] contains the unread samples stored in the FIFO. So when the EMPTY is 1, the FSS[4:0] is 0. But when the OVRN_FIFO is 1, the FSS[4:0] should be 32 but it can't. So when FSS[4:0] is 31 we should check the OVRN...
