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I am a bit confused by the language in the F7 reference manual, section 3.3.5 (RM0431) that describes the flash program/erase parallelism. Does the power supply limit the maximum value of the parallelism or does it limit one to a particular size?The ...
So, I'm looking to buy STM32F730Z8T6 MCU and wondering what is the cheapest way to program and debug it. Can I do it using development board? I found a board with a similar MCU (STM32F730I8) and I was wondering if that would work (it has a debug port...
hello I am currently working with an STM32L072RBT6 and I would like to import its IBIS format on advanced design systems and I can't do it if you can help me please thank you
Hi Friends,Hope all are safe and doing well in this situation.I want to use the STM32 Micro controllers for industrial purpose. In such case what is the protection circuits that i need to be used to withstand the controller from ESD and other scenrio...
I wanted to use the flash fast programming, but it does not work. If I use the normal flash programming it is working as indended.The procedure is that I unlock the flash, erase a 2KB page and then want to fast program that page with this code: ...
This questions is mildly naive, but is there a way to define a function f() so that one parameter p accepts both uint8_t * and __IO uint8_t * arguments, i.e., function f() writes either to internal SRAM or external SDRAM depending on the pointer pass...
I am doing AES Encryption of the given data in a processor and transferring it to another processor where the original data is obtained by decryption. From the help from our community member(@Community member i am able to obtain the output.. Thanks ...
Hi,I'm trying to make UART DMA to work on F4, but looks like DMA registers are unwritable?LL functions for DMA stream does totally nothing, so I tried this and the result is 0 if I read CR register.DMA1_Stream2->CR = 1;https://kepkuldes.com/images/02...
I have currently configured the SPI in the following configuration hspi1.Instance = SPI1; hspi1.Init.Mode = SPI_MODE_MASTER; hspi1.Init.Direction = SPI_DIRECTION_2LINES; hspi1.Init.DataSize = SPI_DATASIZE_16BIT; hspi1.Init.CLKPolarity = SPI_POLARITY_...
I use the Nucleo-H743ZI to connect to an SDIO card. The IDMA done interrupt work well, and the code runs into 'SDMMC1_IRQHandler()' as expected.But after enabling the 'SDMMC_IT_SDIOIT' using:__SDMMC_ENABLE_IT(SDMMC1, SDMMC_IT_SDIOIT);And I measured t...
