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MULTIEDIT slow
giannic - - emWin related
Posthello, I use MULTIEDIT to scroll a text file along a few pages and everything works fine. I noticed that when you add too many strings of text MULTIEDIT begins to slow down in displaying the strings. Is there any convenient solution to my problem? I need to display only a few lines of string in the MULTIEDIT window (about 3-4) and I do not need to scroll up and down. The txt file occupies about 50K I also wanted to make another request Is it possible to scroll vertically by pixel and not by char…
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SPI and DMA with ILI9341
giannic - - emWin related
Posthello I need to optimize writing with a 320x240 display and I have to use DMA with 8bit SPI communication and ILI9341 controller. I'm using #include "GUIDRV_FlexColor.h" and #define COLOR_CONVERSION GUICC_565. I have configured the functions PortAPI.pfWrite8_A0 = write_a0; // A0 = command, A1 = parameter PortAPI.pfWrite8_A1 = write_a1; PortAPI.pfWriteM8_A0 = writeM_a0; PortAPI.pfWriteM8_A1 = writeM_a1; PortAPI.pfRead8_A0 = read_a0; PortAPI.pfRead8_A1 = read_a1; PortAPI.pfRea…
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Text Scrolling
giannic - - emWin related
PostI need to make a continuous scroll of a text file of many lines. I have a lcd only 320x240. I do not see a function that works for me What is the best system I need to use?
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ILI9341 SPI Harmony
giannic - - emWin related
Posthi, I have difficulty to understand how to use ili9341 with GUIDRV_FlexColor method using spi .... I am losing many hours to figure out how to do but 'without success. I need someone to explain to me step by step how to use this system if I try to adapt existing files I only do damage thank you
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ILI9341 SPI Harmony
giannic - - emWin related
Posthello, I'm new with emWin MPLAB and harmony and I can not use the display with ILI9341 driver. the module uses 4-wire communication with spi and I provide a PIC32MZ2048EFH064 and Harmony 2.01. I would like someone to explain to me in a very simple and possibly for a basic how to use it. (Flex_color?) I am a beginner and I read very carefully the pdf file but I only did so much confusion and I found this very difficult system to use. thank you