Just discovered LVGL.
Description
- To decide if intended use is feasible on mid-range MCU?
- If so, please advises a few ‘popular’ LCD controller chips that have stable good LVGL drivers so we can select hardware to buy.
What MCU/Processor/Board and compiler are you using?
MCU, SPI, STM32 M4 mid-range, 40MHz clock
may allocate maximum 180 kB Flash and 50kB RAM for LVGL
What do you want to achieve?
3 inches color LCD with capactive touch (by finger, not stylus)
Resolution kind of 320 x 240 or even a bit smaller
Display prompt to get user input by button
Simple and similar to ATM (bank auto teller machine)
What have you tried so far?
read the Github get start, ControllerTech 7 youtube that used high-end STM32H7 board with large Flash and RAM