Others: hardware and software

Best Stratégie for stm32h743ii for flash memory management LVGL

Dear All,I have dev a custom pcb based on stm32h743ii series with the following Spec:Flash : 25Q256JVENSDRAM: W9825G6KH-6lcd wiki 7 inches resolution 1024 x 600What i have configure ltdc on sdram at adress 0xC0000000 is ok .Now is the configuratio...

Resolved! Identify this ST Chip

Hello ST community has any one an idea what this ST chip is as shown in the picture?I haven't found any datasheet of this device.

Resolved! STPM4RasPI HMAC authorization

Hello, I'm testing HMAC authorizations following TPM 2.0 library specification, and I've confirmed all cases works well except the "unbound and unsalted" session case, which uses null buffer as sessionKey with authValue_entity for HMAC calculation.I...

Resolved! Which is better: ESP32 or other?

Hi everyone!I’m completely new to microcontrollers and planning to start a simple project, maybe something like a motion sensor for my garage or home. I’ve been looking into ESP32 but I’m not sure. Do you have another option you'd suggest?I’d like so...

Does Bosch BSEC library support Cortex-M0+ ?

Split from interfacing bosch bme688 sensor with Stm32.Hi,Does Bosch's BSEC library officially support the Cortex-M0+ platform (such as the STM32G0 )?I attempted to integrate the library, but the API calls seem to get stuck during execution. Kindly co...

Routing for USBLC6-2SC6

Hi,I am creating my own PCB based on the Nucleo144pin board. From what I understand, the USBLC6-2SC6 is meant to be an ESD protection IC. The USBLC6-2 datasheet recommends that the input is not connected to the output. However, the inputs from the US...

Resolved! ST Part Number Identification

After a lot of searching i couldn't find this ST part number. Can anyone identify this part? Is there a way to methodically find pert numbers from ST? Thanks in advace.