How does the ais1120sx work?
About which bits is the CRC for AIS1120sx formed? 8 to 31?
Forum Posts
Integrating MEMS data with MIC DATA
how to make mems data and mic data combine
LIS2DE12 DRDY ZYXDA interrupt not working
I configured the device and I am able to read XYZ data by polling the status register 0x27 and reading data when it is ready. I read more than 32 samples of each. Here are my steps to read data that works:Read register 0x0F - 0x33Write Control regist...
How does VL53L1X actually measure distance?
I'm working with the VL53L1X as part of my bachelors projekt. In that regard I'd like to explain to the reader how the sensor works. As far as I've read, the sensor solely relies on timing the interval between pulsing the diode until the SPADs genera...
I want to know correct degree and direction using lis2dh12 and lis3mdl.
when hand held device is flat i get roll and pitch degree -2 and +2. during pitch measurement :moving upwards from a flat level front , and then i get -90 degree.moving flat level from upward i get -2 degree. moving downward from a flat level, and th...
VL53L1X on LPC804 stuck in "while(state)"
Hi, I hope you can help me with this one. My problem is on line 127 I'm making an array of structs. i would like to make them global, but if I move line 127 to line 74 (Where my courser is) I get stuck in the while(state) on line 94. Why can't I make...
LSM6DSL Absolute Wrist Tilt(AWT) false positives
Hi,I'm using the LSM6DSL AWT to get interrupts in Y-axis when the angle goes above or below the thresholds. The problem is when happens one change of directions the LSM6DSL gives a false positive interrupt. The sensor detects the horizontal movement ...
How to get PDM data to SAI from STM32WB55 and convert it to a PCM signal?
Hi, I have a problem with an audio application on the STM32WB55 board. I would like to receive data from a digital microphone over the SAI inferface. I setup the Clock for this interface to 3.09MHz. After that I receive Data over the interface by pol...
