Description
I use a scatter type that contains 288 points. Only y values change. Values of corresponding x never change. Calculating x axis is quite complex, therefore I’m trying to avoid repeating that process.
What MCU/Processor/Board and compiler are you using?
STM32H7A3
What LVGL version are you using?
8.3
What do you want to achieve?
I am trying to find a way to calculate x values once and then refresh/update the corresponding y values only.
The fastest way I can think of us calculating and saving data as an array. But that would contain 288 float numbers and I’m trying to avoid it.