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Data Logger using STM32L0 and SPI Nor Flash file system

Hi All,I am trying to make data-logger using STM32L0, I application demands to store 2Mb data in .txt and .CSV format for that I am using SPI NOR Flash by Winbond W25Q32JV. I have never used SPI Nor Flash before and new to the file system.Please help...

Vijay1 by Associate II
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STM32F407VG-DISC1 ERROR while validating NN model on target. LOAD ERROR: STM32 - no connected board(s), invalid firmware or the board should be re-started.

Hi, I am trying to deploy a Keras NN model that fits in the board STM32F407VG-DISC1.The model is created and loaded it into the project according to the latest given documentation and latest version of tools is used.While working with STM32CUBEMX and...

MH M.1 by Associate II
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  • 2 replies
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Resolved! How to get max ADC sample rate on STM32H745?

I am using an STM32H745 and trying to get the ADC to run at 3.333 MSPS. Currently I am prototyping on a Nucleo-144 development board which has a LQFP144 package MCU on it. While according to the datasheet (page 185), I should be able to run an ADC at...

JBerry by Associate III
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  • 2 replies
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STM32H7A3 - Damaged flash/manufacturing issue?

Hey.I was playing with a code once suddenly I could not send anything to MCU. Keil returns me multiple lines like this with different addresses:"Contents mismatch at: 08040FE1H (Flash=FFH Required=00H) !"The programming algorithm is fine.In STLink Ut...

RJasz by Associate II
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  • 2 replies
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Catching an incomplete transmission

I use the UART on a STM32F7 with DMA. Is there any way to detect a stop of an incoming transmission with an interrupt e.g. with HAL_UART_ErrorCallback? If I expect too many characters or not all characters are transmitted?

DMeix.1 by Associate II
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