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STM32F205RB FLASH operation effect on global interrupts

Hi,I am using internal flash of STM32F205RB . i need to know when the flash read/write operation is going on how the interrupts(global/timer etc..) will be effected.I have seen the data sheet of STM32F205RB but i didn't find the useful information.I...

SNAGU.1 by • Associate
  • 760 Views
  • 2 replies
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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
  • 1738 Views
  • 5 replies
  • 0 kudos

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
  • 594 Views
  • 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
  • 1 kudos

How to increase the time between the SPI's last SCLK and CSN?

I understand the MasterSSIdleness controls the time between the CSN and the first SCLK, and the MasterInterDataIdleness sets the number of cycles between data bytes...But how can I extend the time after the last SCLK and before it raises CSN? At the ...

bnguy.1 by • Associate III
  • 748 Views
  • 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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