Interface and connectivity ICs

OTA to another OTA application

Hi,I am developing firmware for an application where in I need to perform an OTA to a higher version (better performance version for instance) and this can keep on continuing, such that I can always update to a higher version from a previous version ...

ref the part STEVAL-IDP004V2 why is it limited to 10000 mins usage? what happens after 10000mins? does the hardware stop working ? does the software stop? is it only eval software that needs a full purchase ?

USB Audio host of STM32F4X MCU with USB microphone extern.

Hi ST community;I want to create a project in which I connect USB microphone extern with MCU STM32F4 for recording data.Descriptions of the used sensor: USB accelerometer V2.0 ( according to my understanding, it has the same role as USB microphone). ...

how to getting started with STEVAL-IDB011V1 and which tool is used to flash the code and edit the code.

please provide the link and document.@Agnieszka Stawiarska​ @Salvo​ @Salvo​ @Sebastien DENOUAL​ @Salvatore DI SALVO​ @Community member​ 

Ultrasound solution and details

Hi,We are looking for 64-channel ultrasound solution for medical imaging. I found your proposal as in the block diagram, as well as the ICs, like STHV64SW and STHV1600. However, I need much more details in order to move forwards. Do you have the full...

HI, I use DSP28335 to read the rtc M41T94 chip time, the mode is (00 or 11), but the oscilloscope decoding always returns FF or 00. Hope to get your help. thanks ZGH

The DSP28335 processor is used to communicate with the M41T94 real-time clock chip (RTC). The RTC uses SPI for communication. The basic configuration method is to write command + write time, then read command + read time, but the read time is basical...

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hi, i'd like to know if and how it'd be possible to scan barcodes to read the information contained. regards,