STM32 MCUs Embedded software

I am working on stm32f4 lwip tcp server project. Now the connection is established and I can communicate for a while. But after a while it encounters ERR_MEM error and disconnects from tcp server. I would appreciate it if you could help me

How program STM32H7 via bootloader ? How read *.elf file to write into memory via FD CAN bootloader ?

STM32H723: priorities DMA: ETH vs DMA 1/2

Heyho,I could not find any info about the priorities of non-DMA1/2 masters, esp. DMA 1/2 vs. ethernet DMA is important for me.STM32H723..735

B-L462-E CELL01 average power consumption and upload Speed

Hello,We are interested in the B-L462E-CELL1 module but cannot find any information on the average power consumption and upload speed of this module.Does anyone have experience with the B-L462-E CELL1 module and can give us the these information?Than...

osMemoryPoolDelete or osMemoryPoolFree ?

Hi,I have allocated memory pool for my doubly linked list using osMemoryPoolNewI want to be able to insert and delete nodes to the doubly linked list. My question is , When I am deleting the node I am unsure if I have to using osMemoryPoolDelete or o...

Trouble programming flash with HAL_FLASH_Program

I have troubles writing succesfully to flash on a STM32G07 chip.The application is similar to this:uint64_t data;HAL_FLASH_Unlock();HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, addr, data);HAL_FLASH_Lock();I started getting hardfault in lock becau...