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GGran.2
Associate III
since ‎2021-04-02
‎2024-10-30

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  • 19 Posts
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User Activity

External memories and FMC

2024-10-30
Hello,in order to use external memories, is it mandatory to use the FMC?Thank you

Instruction prefetch and cache in STM32F7

2024-10-29
Hello,in the STM32F7 it is possible to enable instruction prefetch and in the same time disable ICache. Then I suppose that the prefetching does not put the prefetched instruction in cache. Is it correct?Thank you

Speculation on STM32F767

2024-10-07
Hello, I'm studying the STM32F767 MCU, and I noticed that in STMCubeIDE is possible to configure if the speculation is permitted, but I didn't find an explanation of this feature. If I set Speculation disabled, do I set the flash strongly-ordered? Do...

Default system clock on NUCLEO-F767ZI

2024-09-27
Good morning, in the user manual "STM32 Nucleo-144 boards" is written that the HSE clock is linked to a 8 MHz oscillator. But when I enable the HSE clock in the .ioc file, the value is 25 MHz. I don't understand if the HSE clock is 8 MHz or 25 MHz. T...

Hello, I'm trying to transmit and receive via DMA UART on SPC58EC-DISP. On the other side there is a STM32L432KC: the SPC transmit to STM32 which receives the message, but the message transmitted to SPC by the STM32 is not received. I post the code

2021-07-19
#include "components.h"#include "serial_lld_cfg.h"void sddmatxcb(SerialDriver *sdp) { (void)sdp; pal_lld_togglepad(PORT_F, PF_LED2);}void sddmarxcb(SerialDriver *sdp) { (void)sdp; pal_lld_togglepad(PORT_F, PF_LED1);}/* * Application entry point. */in...
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