About farid

farid · 2023-11-20

We are using Murata LBEE5HY1MW WiFi/BT module with a STM32MP157F based custom board, running OSD32MP1 Debian SDK v3.0 (Linux Kernel v5.10-stm32mp)LBEE5HY1MW module is connected to STM32MP157F via sdmmc3 (WiFi) and usart2 (Bluetooth) interface.Due to...

farid · 2023-06-18

We are observing that LSM6DSV FIFO Timestamp is drifting at a constant rate when Gyro sensor is enabled.Our ImplementationWe are using 6-axis IMU sensor LSM6DSV with st_lsm6dsvx driver from ST GitHub and integrated with OSD32MP157 SiP.We've modified ...

farid · 2023-02-15

The iNEMO inertial module LSM6DSRX supports sensor synchronization S4S for Qualcomm. Sensor data sheet mentions following S4S registers without much detail.S4S_TPH_L (04h) Sensor synchronization time frame register - low byte (r/w)S4S_TPH_H (05h) S...

farid · 2022-10-28

We are using MuRata Module LBEE5HY1MW on our custom board based on OSD32MP157F. We are using Octavo Systems OSD32MP1 Debian SDK v3.0 based on Debian 11 and OpenSTLinux Kernel version 5.10.10.We've integrated following 1MW firmware files from murata g...

farid · 2022-04-04

STM32CubeProgrammer v2.10, running on Ubuntu to flash a 64GB MicroSD card on OSD32MP1-RED board is successfull, but failed to flash 128GB MicroSD card on the same board. Same tsv file and image binaries are used. MicroSD Card is 128GB SanDisk Ultra M...

farid · 2022-10-31

Setting the pull-down for RTS/CTS pins in the pinmux section fixed the problem. Bluetooth is working now.

farid · 2022-04-06

Hi Olivier,MicroSD Card is 128GB SanDisk Ultra MicroSD XC1ref. 7516DVLHEONQImage is built on OSD32MP1 Debian SDK v3.0Debian 11 (bullseye)TF-A v2.4-stm32mp-r1U-Boot 2020.10-stm32mp-r1Linux Kernel v5.10-stm32mp-r1Also we've a custom board built with 12...

farid · 2022-03-01

Hi Erwan,Thanks for your response.I understand we can not use FFmpeg. Can we access GPU's hardware acceleration feature directly through OpenGL-ES 2.0 without Wayland/Weston framework and no display connected?Thanks for your help./Farid

farid · 2022-02-08

Hi AG8,Thanks for your help.I was able to implement the DMIC driver using the DFSDM peripheral, following the AN5027 and STM32MP157C-EV1 board, but I ran into a problem.. DFSDM Clock on pin PB13 (DFSDM1_CKOUT) is not generating.I wonder if anyone has...

farid · 2022-02-08

Hi,Did anyone find solution to DFSDM Clock issue? We are facing the similar problem.I've interfaced a single Digital Microphone with PDM output to OSD32MP1-RED board using DFSDM peripheral.I modifed the devicetree source (kernel, uboot, tfa) followin...

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STM32MP157 with Murata 1MW module has limited WiFi throughput

IMU sensor LSM6DSV FIFO Timestamp drift

How to configure S4S sensor synchronization in LSM6DSRX module

STM32MP157F How to configure USART2 / BT LBEE5HY1MW with no hardware flow control

STM32CubeProgrammer Failed to Flash 128GB MicroSD Card on OSD32MP1-RED board

Re: STM32MP157F How to configure USART2 / BT LBEE5HY1MW with no hardware flow control

Re: STM32CubeProgrammer Failed to Flash 128GB MicroSD Card on OSD32MP1-RED board

Re: How to use STM32MP157C GPU Hardware Acceleration with FFmpeg

Re: Linux Driver for MP23DB01HP PDM Digital Microphone

Re: Is there a tutorial or a working example of DFSDM on STM32MP157C-DK2 board ?