I want to use graph drawing 2 line, in the MainView: : handleTickEvent () used in the graph. addDataPoint () to add data respectively?Another requirement, line needs to be separated by some pixels, how to set.:face_with_tears_of_joy:
I use H750VBT6 FMC driver 800 * 480 LCD, due to internal SRAM is less than 800 * 480 * 2, so use PartialFrameBufferManager method.Because there is no TE pin in my LCD module.So I selected disabled when Cubemx generated the Partial Framebuffer VSync o...
I wanted to use the 8080 interface on the STM32H750 to drive the 5-inch LCD (800x480) and only use the MCU's internal SRAM.Is there a similar template for reference?Because all I can see are templates that use the LTDC(RGB888)+DMA2D+SDRAM interface.T...
Due to THE MCU's RAM and ROM limitations, I wanted to use the pre-stored 4bit bitmap data to mix the 16-bit color and display as I mixed.The current method is to use GUI_DrawPixel() every time the color is mixed in the control's custom redraw functio...
OK, it's OK for a graph to contain a line. But WHAT I'm curious about is how do you make it possible to have multiple lines in a graph?Another question, how to adjust the red area of line, hoping to leave some space between the old data and the new d...
dynamicGraph1.addGraphElement(dynamicGraph1Line1); dynamicGraph1.addGraphElement(dynamicGraph1Line2);MainView: : handleTickEvent () {dynamicGraph1.addDataPoint( Value1 );}In this way, the actual display is 2 identical lines, and it looks like one...
