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STM32H745ZI(LQFP144) FMC and SDRAM support

Hello ST community! I have a question about FMC on STM32H745ZITx (LQFP144). In the datasheet DS12923 (https://www.st.com/resource/en/datasheet/stm32h745zg.pdf) it is not said whether it supports SDRAM. And there is no "SDRAM" item in the FMC settings...

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AAlek.2 by Associate II
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  • 5 replies
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STM32L072 slow start-up time

I'm using a STM32L072CZT6 in a mobile application in which I need the MCU to start up as fast as it can. Currently the start-up time is 6ms. That appears to be too long based on this thread (Start-up time too long), although I haven't found a typical...

MBles.1 by Associate II
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  • 8 replies
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Resolved! Why does configuration tool code generator changes my code in main between /* USER CODE BEGIN 5 */ and /* USER CODE END 5 */? I thought user code sections where untouched? What can be wrong?

Everytime i run code generator, the main file is changed between User Code ? */ /* USER CODE END Header_StartDefaultTask */ void StartDefaultTask(void const * argument) { /* USER CODE BEGIN 5 */ /* Infinite loop */ for(;;) { LedTask(); ...

sde c.1 by Senior II
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Resolved! Hi, good morning, I have a compilation error what I add Flash functions such as HAL_FLASH_Unloc() ... I don't understand why, maybe I miss a setting in the project. The microcontroller is ESP32G070xx. Can anyone help me? Thank you very much Julian

#include "stm32g0xx_hal.h"  HAL_FLASH_Unlock();  FLASH_Erase_Sector( FLASH_SECTOR_11,VOLTAGE_RANGE_1 );  HAL_FLASH_Lock();ERROR:../Drivers/CMSIS/Device/ST/STM32G0xx/Include/stm32g070xx.h:531:31: error: expected declaration specifiers or '...' before ...

JMigl.1 by Associate
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  • 3 replies
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