Nucelo STM32F429ZI LCD Display with SD card

ronen yacobi · ‎2017-10-29

Posted on October 29, 2017 at 21:08

Hi,

As far as I understand I could use the nucelo board LTDC Display interface. It needs sufficient RAM for the frame buffer and a DMA2D, all this apparently without any CPU intervention. On the other the display is non interactive and would show only terminal messages. I could then use a SPI interface display which some also come with SD card reader integrated.

Don't know maybe someone could advise from experience what would be more easier to go with and if so also recommend a display unit...?

Thxx.

#display #spi #stm32f429zi #ltdc

ronen yacobi · ‎2018-01-25

Posted on January 25, 2018 at 15:48

I dropped the display for demos and used UDP logger instead to report all messages. A seperate SD card adapter (level adapter) was used for permanent logging:

https://www.amazon.de/gp/product/B077MCQS9P/ref=oh_aui_detailpage_o03_s01?ie=UTF8&psc=1