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Hi , I am using ism330dhcx vibration sensor to measure vibration acceleration on motor. The sensor outputs LSB to MCU, then MCU used it to calculate the actual acceleration in mg (LSB * sensitivity). What is the simple flow chart to get the Acc X Peak/Acc Y Peak/Acc Z Peak? By average acceleration data or something else? Please advise. Thanks!

I have written an app using the sequencer and time server. My app selectively runs or doesn't run the BLE stack by calling or not appe_Tl_Init();I use HW_TS to generate delays. When I don't run the appe_Tl_Init function my timing is correct. when I do run the function the timing is 4 times too fast. How does appe_Tl_Init() affect this timing?

Using this sensor in medical application due to which I can't install this sensor in open and therefore have to cover it with some material which will not harm its sensitivity and sensor will also be protected. Thank you for helping.

I have the Eval kit for the VL53L1 up and running and it extremely helps to qualify the sensor for my application ´. I would need the same for the L5...

Hi Sir/Madam​First question.​I downloaded the 53l3 GUI sw from ST website here PN is STSW-IMG016 . Does it include Maint6 driver ? (It from AN5561 application note)​https://my.st.com/content/my_st_com/en/products/embedded-software/proximity-sensors-software/stsw-img016.html#get-software​Pls check picture 1.jpg & 2.jpg.​Second question.If STSW-IMG016 GUI SW can allow 53l3cx If STSW-IMG016 GUI SW can allow 53l3cx to measure the maximum distance of 5 metersHow to switch between medium (indoor, 5000mm /50%/ 88% white card) & long mode (indoor, 4400mm /50%/ 88% white card )pls check the picture 3.jpg & 4,jpg Please 5.jpg, It's my GUI SW using version info, does it incloud maint6 driver ? & can it make 53L3cx bare module to measure to 5m distance ? Thanks , BR, Angus

On my board, I have two supply options within the permissible range of this sensor (2.6~3.5V) i.e. 2.9V & 3.3V. Will there be any switching noise coupling to the power supply due to the ranging operation of the sensor? Are there any recommendations to mitigate noise coupling?

https://github.com/linkjumper/VL53L1X_ULD_API

Are there example MX projects? The IDE has xcellent example projects?

Hello, I like to consult the community if the latest ToF sensor can be an option for my application. As depicted in the image, a stream of box-like objects moves along a conveyor-like system where each "section" of the conveyor may deliver different speed. The goal is to be able to constantly detect and closely monitoring the (1) object presence, (2) linear speed and optionally the (3) orientation, of each object throughout the moving process.Since we're expecting hundreds of sensors to be installed per line, and that we are restricted by the already confined space, the price point and form factor of ToF sensor seems to be a good fit. Digging through the datasheet, it looks to me that VL53L3CX might be the better choice (the flyer states ""fast accurate distance ranging and short distance linearity) and 50-60Hz should be sufficient to calculate a rough orientation. It's more now of my concern on how well a pair of VL53L3CX can detect moving speed. Or is there a way to determine (or est

We are using the VL53L0X sensors in their default configuration supplied out of the factory. We run VL53L0X_DataInit() on the sensors and then every 100ms call VL53L0X_PerformSingleRangingMeasurement(Device, &measure). Upon return, we check measure.RangeStatus for non zero values. VL53L0X_PerformSingleRangingMeasurement(Device, &measure) never returns measure.RangeStatus == 0. However, the RangeMilliMeter values are correct, meaning that is the distance of our detected object.The value of RangeStatus is either Sigma fail or Min Range Fail.any thoughts???

The VL53L3CX API‘s example code use 12KB of RAM, which makes it impossible for me to try to use the program with a smaller RAM MPU.The example for L1X,L0 are not the same, they only use about 2KB of RAM.I would like to know if it is necessary to use such a large amount of RAM to use the VL53L3CX API or if this is a software bug.Thank you.

Hi,Are there any examples for Interrupt based people count detection?We required Interrupt method for power optimizations, longer battery life.Please help us.RegardsMariswamy

We tried to use VL53L0X_CHECKENABLE_RANGE_IGNORE_THRESHOLD.But not found any effect on measurement reading.If you share some input for way to use VL53L0X_CHECKENABLE_RANGE_IGNORE_THRESHOLD, then it will be very useful.

Please, do you know if there is a way to solve stability problems with the VL53L1X satel ?Thank you for your help.Best wishesAnne

Hello. I would like to measure the level of water in a closed container.I have chosen VL6180V1 for the same since it has an 850 nm light source which won't be absorbed by water.I have referred this article for it:https://community.st.com/s/question/0D50X0000Bxwc5kSQA/i-would-like-to-use-the-vl53l0x-to-measure-the-height-of-liquids-in-the-holding-tank-and-water-tanks-of-a-boat-is-this-likely-to-work-distances-are-5-cm-50-cmNow my question is "Will it give me the height of water or distance of water from sensor?"I am curious to know this thing before I proceed. I would also like if there is any code example or user manual specific to my use case. Please help me with this thing. I am in a dilemma whether to use this sensor or not.

Hello, I have series of questions related to the data implementations using SPAD zone settings. After reading of manuals i made conclusions how to use this feature of the sensor, but i'm not sure if my conclusions are correct.1. I'm interested in accuracy of data returned by sensor in different zones. I tested all center zones started from 16x16 and reducing it to 4x4 size array. And each redusing gave me differense almost in 1.5cm, so the difference between value that retured in 16x16 case and 4x4 case equals 7-8cm! I had clear conditions of the experiment: sensor was fixed vertically in front of plane wall. I just wondered why the zones with the same center have such differents in output value.2. The second quastions is about if there any possobility to define geometric locations of the zones. User manuals said that 16x16 array has 27 FoV, 8x8 -20 FoV, 4x4-15 FoV. So i'm really wondered how those zones geometricly exists, because the reducing of the FoV is not uniform (if it was unif

Hi, what are the formula for RMS acceleration and RMS velocity respectively? As I found that there is a Lambda and Tau for RMS velocity and RMS acceleration respectively. Please advise. Thanks!

I have just bought the SensorTile.Box and, as the person posting this question 2 years ago ( https://community.st.com/s/question/0D50X0000BMFuNjSQL/jtag20-to-stdc14-adapter-from-st-for-sensortilebox ), I expected an adapter included in the kit, as I have a J-Link Edu with the typical 20x2.54 connector. I am wondering if this board can work as the Nucleo boards do, being able to be programmed and debugged via USB. Thanks in advance

Hi,im using a STM32F429ZI with CubeIDE 1.7.0 and firmware version 1.25.0 for my project. The project doesn't use an operationg system.During coding, I worked with debug settings and without compiler optimizations and everything worked fine. When turning on compiler optimizations (-Os, -O3, -O2, doesn't matter), a hard fault occured during the initialization phase of the program, where I switch on various timers, IRQs, SPI busses and DMAs.I started to investigate the problem and found some really strange behaviour: the push instruction at the entry of a function (HAL_TIM_RegisterCallbacks), pushing r4 and lr to the stack, failed. Lr was pushed correctly, but only the least significant byte of r4 was written to memory. The other three bytes contained the same value as before.When I set a breakpoint right at the push instruction and then step debug the push, everything works fine. When I set a breakpoint at the instruction right after the push and inspect the memory at sp, only the least

I've checked various example on internet but I haven't get any one of them working for me,The board even not connecting to the router, I've tried static as well as dynamic IPI'm new to Ethernet & LwIPcould you please  provide me any staring example for STM32F767ZI NUCLEO UDP client and IOT any cloud connection(e.g firebase,Thing speak etc) .Thanking you!

The Additional Function of PB2 is LCD_VLCD2 in the data sheet, but the same pin is set to VLCD1 in dm00171429-evaluation-board-with-stm32l073vz and CubeMX.Which is correct?I will attach the corresponding image​

version: 1.5.1MCU: STM32F446RETx

The most recent update of STM32CubeIDE says:" RTOS support improvements: full call stack for all tasks in the Debug view"I have installed STM32CubeIDE 1.7.0 but cannot see any difference. In the debug view (on the left) I see only Thread #1, which refers to one of the rtos threads depending which thread was active. In the "FreeRTOS task list" however, the tasks are shown (which was also true before the update). Are there additional steps necessary?

Hi,In my port of SBSFU (v2.4.0, not yet 2.5.0) I'm having trouble transferring SFU files over YMODEM due to missing characters at the receiver. This makes it seem the com loader is too slow however it is the same as from the H753 on which it is based.I've split the logging and ymodem transfers to uart3 (logs) and uart1 (ymodem). Uart1 uses the Arduino header on the STM32H735G-DK board however I have the same issue when just using uart3 with MINICOM_YMODEM defined and using minicom sb.During transmission I'm not logging anything to avoid slowing down the com loader data reception.When I use a simple loop that receives 1 character at a time and outputs once a small buffer is full and constantly send data from another STM32H735G-DK to the one with this receive loop, I get all data. But the smallest delay causes data to be missed and I believe this is why the com loader doesn't work.Any idea how I can avoid missing characters during transmission?I guess maybe my uart configuration is not r