About ZAIDS-S23

ZAIDS-S23 · 2025-01-05

GreetingsI am trying to use 2 UART interfaces on the STM32L4xx series and echo what's received on 1 interface. I am receiving strings of unknown length on UART1 using the DMA and echo-ing it with the virtual com port (UART2). I intend on using receiv...

ZAIDS-S23 · 2024-12-04

Greetings I have a STM32WB55 P-Nucleo board, with the STM322B55 dongle. I am trying to flash the beacon project onto the nucleo board. I have downloaded the STM32WB repo from the github linkI unzipped the file and selected the .project from the follo...

ZAIDS-S23 · 2024-09-19

GreetingsI am working with the LIS2DW12 accelerometer. I am using the device in Low Power Mode 1, with a FS = +-4g.According the application note AN5038, page 15, it says that the Low power mode 1, entails a 12 bit value. Thus, using the 16-bit value...

ZAIDS-S23 · 2024-05-08

GreetingsI have been using the LIS2DW12 accelerometer for some time now, and have tried to set up the self-test functionality. Ironically, I've set it up according to the AN5038 app note pg.46 and it has never failed the self test. I am also analysin...

ZAIDS-S23 · 2024-04-08

GreetingsI am running an application where I am using the LIS2DW12 accelerometer. I am using it for classical sampling of acceleration values in cont-to-fifo mode, which works fine. The FIFO is configured with the High pass filter enabled. I now want...

ZAIDS-S23 · 2024-12-06

I've tried this and tried building the application, I still get the same error i.e. non constant or forward reference address expression for section .ARM.extab.Just for reference, I am using STM32CubeIDE 1.12.1. I've tried updating the IDE itself, wh...

ZAIDS-S23 · 2024-12-06

I tried clicking on the .cproject itself and it did not open in CubeIDE.Which option should I select to open it from the Import option?

ZAIDS-S23 · 2024-12-06

Hi I've taken your advice and cloned the git repo as per the answer you gave. I opened the .proj file for the Beacon, and tried building the project. I get the following error:non constant or forward reference address expression for section .ARM.exta...

ZAIDS-S23 · 2024-09-19

Hello 1. Yes you are correct. It would be 31mg as a wakeup threshold. 2. That is the correct approach.

ZAIDS-S23 · 2024-05-08

You can look at the application note from ST for the IMU. On page 30, its outlined that the wake-up interrupt can be used. This is what you would need for a basic form of vibration detection.

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How to use HAL_UARTEx_ReceiveToIdle_DMA() and monitor when the data reception is complete

Missing stm32wbxx.h in beacon project

Sensitivity of LIS2DW12 Accelerometer

LIS2DW12 - Condition for self-test failure

LIS2DW12 - Changing FIFO mode from bypass to cont-to-fifo

Re: Missing stm32wbxx.h in beacon project

Re: Missing stm32wbxx.h in beacon project

Re: Missing stm32wbxx.h in beacon project

Re: LIS2DW12 - Wake up with Tilt and Scale question

Re: vibration monitoring with ASM330LHH