Hello, Can I do GUI with stm32f429 without use external SDRAM ? Please help me
Hello kadir ustun,
You can do without external RAM, however you are limited to screen size in comparison to external RAM.
Depends on color depth and F429 version, you can drive different LCDs, but for sure not the one with 800x480 resolution.
thank you very much for answered. I will work with STemWin so, I will some app.
Hello kadir ustun ,
Please note that it is possible to configure GUI for STM32F429 without use external SDRAM, and I recommend you to have a look to the AN4861 "LCD-TFT display controller (LTDC) on STM32 MCUs " which is a very detailed application note explaining many important aspects such as graphic configuration, display resolution compatibility and performances aspects.
Hope this helps you.
Thank you very much for answered. I will work with STemWin , ı think the AN4861 is not enough for me
STemWIN is not related to the issue of "internal RAM only". Please note that STemWIN requires quite a lot of RAM to just run itself. Actual RAM required for STemWIN depends on number of widget, fonts, features, etc.
thank you very much. I want to CAN2 but pins overlaps. How can ı solve this problem ?
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