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Questions - stm32f4

STM32f429: problem with using external SDRAM as an additional data memory

I can read/write an external sdram using fmc in stm32f429. But working with address and read/write functions is not proper for my purpose. I want to introduce external sdram as if internal sram is cle...
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LofEra

stm32f4

fmc

Votes: 0

Answers: 1

Latest Answer

What you are asking for is not really possible. The internal SRAM and external SDRAM are not contiguous; their addresses are a long way apart and variables cannot simply overflow automatically from on...
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Tom V

Integrate picolibc into STM32 FreeRTOS

I'm trying to set up a build environment for STM32F4 with picolibc and ran into a problem: Subprojects drivers : YES freertos : YES picolibc : YES 5 warnings User defined options Cross files: cross f...
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Unknows

arm

stm32f4

meson-build

newlib

Votes: 0

Answers: 1

Latest Answer

Update: For disabling Newlib by setting, #define cconfigUSE_NEWLIB_REENTRANT to "0" in the FreeRTOSConfig.h(CMSIS_V2) file to solve the problem.
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