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RGB565 implemented as RGB555 (remove buggy 1 bit from Green)

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whowechina 2024-06-16 11:22:18 +08:00
parent 0c558d0264
commit fd8739272f
1 changed files with 2 additions and 2 deletions
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4
firmware/src/st7789.h
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@ -21,8 +21,8 @@ void st7789_vsync();
void st7789_render(bool vsync);
#define st7789_rgb32(r, g, b) ((r << 16) | (g << 8) | b)
#define st7789_rgb565(rgb32) ((rgb32 >> 8) & 0xf800) | ((rgb32 >> 5) & 0x07e0) | ((rgb32 >> 3) & 0x001f)
#define st7789_gray(value) ((value >> 3 << 11) | (value >> 2 << 5) | (value >> 3))
#define st7789_rgb565(rgb32) ((rgb32 >> 8) & 0xf800) | ((rgb32 >> 5) & 0x0780) | ((rgb32 >> 3) & 0x001f)
#define st7789_gray(value) ((value >> 3 << 11) | (value >> 3 << 6) | (value >> 3))
void st7789_clear(uint16_t color, bool raw);
void st7789_fill(uint16_t *pattern, size_t size, bool raw);