Added additional macros/constants to sys/lcd.h and created sys/spi.h #489
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adriweb
reviewed
Jan 14, 2025
src/ce/include/sys/spi.h
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| } while(0) | ||
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| /** @todo Implement vsync */ | ||
| #define SPI_UNINVERT_COLORS() SPI_COMMAND(0x20) |
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Maybe SPI_LCD_* instead of SPI_* for those?
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Now that calc84maniac has worked on lcddrvce, it might be more appropriate to remove some of the SPI code
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I wanted to add some additional macros/constants to
sys/lcd.h; such as being able to set RGB/BGR and Bits per pixel withlcd_VideoMode = LCD_BGR565using the lower 16bits oflcd_Control, or just the Bits per pixel usinglcd_VideoBPP = LCD_INDEXED8to set the lower 8bits oflcd_Control.Additionally, I thought it would be nice to add
#define lcd_Ram8 ((uint8_t*)0xD40000)and#define lcd_Ram16 ((uint16_t*)0xD40000)tosys/lcd.h.I also added
sys/spi.h, which contains #define's for the SPI registers, along with some macro routines to send SPI commands and parameters (based of the SPI sending example from WikiTI). There are also some macros for Inverting the colors, and for setting Row-Major/Column-Major through the SPI commands.