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Resolved! I have a problem of using SPI in STM32H753VIT6 CHIP

Hello,I'm trying to do SPI communication with an ADE1201 chip through an STM32H753VIT6 chip.The maximum allowed frequency of the ADE1201 is 10MHZ, so I set the SPI to communicate with the MCU at 6.25MHZ.(The clock for SPI communication is 25MHZ, and ...

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KDG by Associate III
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  • 4 replies
  • 1 kudos

filter algorithm

 Thanks for the response. which filter algorithm is best to find heading in stm32 mcu form 9 axis imu sensor?.Any documents or libraries available for same ?

Resolved! Using timer to save files in SD card with interrupt

Hi all,I'm trying to use Timer16 to create a 50Hz timer to save files in the SD card. I managed to make the timer work blinking a LED, but when I put the code to save it only saves one line. Here's the logic:First I create a file  and initiate the ti...

FPicc.1 by Senior
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  • 4 replies
  • 2 kudos

Resolved! NUCLEO-U5xx: USB VCP UART for U575 and U5A5 - for you

My project to have USB VCP UART working on NUCLEO-U575 as well as NUCLEO-U5A5 boards (via a compile macro).Use the USB-C USR USB connection as a USB based UART (COM port on host): any baud rate as supported by USB speed (FS vs. HS). There is a second...

tjaekel by Lead
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  • 1 replies
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Resolved! F4 I2S read only first frame is valid

I'm trying to read i2s data on F401 from a dummy master device with slow clock rate.The problem is that it only reads the first channel correctly, rest is gibberish, based on logic analyzer the rest of data is there. so I generate this simple test da...

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mrx23 by Associate III
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  • 4 replies
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STM32G4xx TIM1/TIM8 One-Pulse Mode Software-Triggered

I've been banging my head against this one for a while.  I have two pins I'm trying to generate a peripheral-timed pulse on, which sounds like a perfect fit for One Pulse Mode."Trigger 1" is TIM8 CH1; that is, PB6."Trigger 2" is TIM1 CH3; that is, PA...

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Brian H by Senior
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  • 6 replies
  • 3 kudos

using DWT CYCCNT under debugger

 Is it OK to use DWT CYCCNT to count individual instruction cycles when stepping instructions (si) with gdb ? I wonder how many cycles a branch takes when it is taken.

mete by Senior II
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  • 2 replies
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Resolved! Flash relocatable entry point address

Hi, i'm moving from IAR to STM32CubeIDE all my projects based on STM32 microcontrollers. On IAR i modified the entry point of the project from 0x8000000 to 0x8008000. How may do same modify on CubeIDE? Thanks.Massimo Liggio 

MLigg.1 by Associate II
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