About carlosdelfino

carlosdelfino · 2025-03-20

I am studying the architecture of the STM32H7 family, and according to the AN there are various types of memory, DRAM, SDRAM, NOR/PSRAM, NAND in addition to the swap between SDRAM and NOR/PSRAM.What is the reason for such diversity and what benefits...

carlosdelfino · 2025-02-18

A client asked me for a code quote to control an ILI9341 TFT LCD. In my opinion, a Cortex-M0 would do the job, but I only found a Cortex-M0+ that has one core, but this only has prototyping boards for wireless solutions.Would I be right in my choice...

carlosdelfino · 2025-02-10

Hi everyone, dear.I have already managed to generate the necessary strings that represent the html pages, but I need to generate more complex pages. In the example that comes with CubeMX, it simulates a file system. How can I convert a small file str...

carlosdelfino · 2025-02-10

Hi All,Dears.I am studying how to make http requests with Nucleo-F429ZI. I have already had success with the web server example (HTTP Server), but now I need to make requests on another server, where a number of endpoints will be available. The diffi...

carlosdelfino · 2025-01-22

To continue my studies, I need a Nucleo Board that has a µCU that is similar to the STM32H743ZIT6. Which would be the most suitable?

carlosdelfino · 2025-01-24

yes, I typed it wrong.

carlosdelfino · 2025-01-24

Greetings, and thanks for the tutorial.I'm trying to adapt the tutorial to run on the Nucleo-F429ZI, but I don't have all the necessary knowledge yet. I'm new to STM32 microcontrollers, and even more so to the X-Cube AZTROS.I've read all the comments...

carlosdelfino · 2025-01-23

Pooled System => a thread that would be permanently reading and sending the struct through SPI.The suggested article was a great read, it confirmed my perception of DMA. Now I need to learn how to use it properly for my needs, as the STM32F4, STM32H7...

carlosdelfino · 2025-01-23

I haven't studied Computer Architecture much, although I've started my own processor with FPGA (https://riscuinho.github.io). I know that DMA is part of computer architecture and it's nothing new, but it's new to me, especially in the universe of µCU...

carlosdelfino · 2025-01-23

I need to keep both structs up to date, in fact the stm32 will have a representation of the state of my device that needs to be replicated in the esp32, I will have functions that will encapsulate the changes in the stm32 struct, but there will be a ...

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Various types of memory and swap types, what leads to their presence?

Best solution to control an ILI9341 TFT LCD

Converting images and more detailed html/css for use on http server and netconn with LwIP

RESTful POST requests with LwIP with Nucleo F429ZI

Which Nucleo Board replaces NUCLEO-H743ZI (STM32H743ZIT6)

Re: Keeping a struct updated via SPI with DMA on two µCUs

Re: How to implement a webserver in STM32 using NetXDuo Ethernet middleware

Re: Keeping a struct updated via SPI with DMA on two µCUs

Re: Keeping a struct updated via SPI with DMA on two µCUs

Re: Keeping a struct updated via SPI with DMA on two µCUs