Hi !I am trying to do what I feel is a rather simple thing, which is doing the exact same thing as the demo firmware provided as an STM32CubeExpansion for testing the CCA02M1 MEMS microphones on a Nucleo L476RG.So far, I have gotten to the point wher...
Hi everyone,I try to implement range measurement using the VL53L3CX sensor with the VL53L3CX_API_1.1.4. I can get distance measurement and talk with the sensor properly using the basic patent :Status = VL53LX_WaitDeviceBooted(Dev); Status = VL53LX_Da...
In my application I read out the sensor values (register 0x20-0x2D) with an interrupt every 20ms. After a software reset I have the strange behaviour that the acceleration value of the X-axis stops at a certain value (somewhere in the range of the cu...
What is the difference between the marking "SH" and "S2" for the part number LSM6DS3?Please advise if the correct top marking SH" and "S2" are both valid. Thanks
Hello everyone, I am new to STM32 and to Keil. I would like to change the accelerometer resolution from 2G to 16G, but due to my inexperience, I don't know how. My teacher didn't help my and said that I need to figure it out by myself, but I really d...
Hi,I am designing Obstacle Detection Sensor for AGVs. I have following requirements:Ranging Distance : 5-8mRanging Frequency: 30HzFoV: 135 degree with multiple sensorsI have gone through Vl53L1X and Vl53L1CB sensor, i found that ranging distance of 8...
I am having trouble evaluating a custom PCB with a LIS25BA accelerometer fitted.The circuit is exactly the same as ST evaluation board for the same part (STEVAL-MKI211V1 + MKIGIBV3).When connecting to the motherboard using the ST evaluation board, UN...
Hello. I just start to work with vg6640 image sensor. According to the datasheet all what i need to do make it start streaming is to make sensor into STREAMING state. I have done that, the SystemFsm register shows that i'm in the SENSOR_STREAM state ...
Hi, I have purchased several three-axis acceleration chips, but I mixed them together by mistaken. The chip is too small, and I can’t see if there is any text on them to distinguish them. After comparing the chip manuals of both , It seems to be ind...
I've got erratic behavior of access to H3LIS331DL sensor from my MCU when STOP2 mode is set. It seems that sometimes, the Interrupt ( INT1 on DRDY) received from theH3LIS331 is not, or very lately processed (maybe after wake up from other reason). I...
