51 satır
1.6 KiB
C
51 satır
1.6 KiB
C
#include "spilcd.h"
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/*
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* Draw one pixel on the currently active display.
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* The color intensity scale for a normal pixel is from 0 to 255.
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* The color intensity scale for the reduced pixel is from 0 to 15.
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*
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* Parameters:
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* x - The X parameter of the pixel.
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* y - The Y parameter of the pixel.
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* r - The intensity of the red color.
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* g - The intensity of the green color.
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* b - The intensity of the blue color.
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*
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* Return: void
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*/
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void lcd_drawPixel(lcd_t* lcd, uint8 x, uint8 y, uint8 r, uint8 g, uint8 b);
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/*
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* Draw a filled rectangle on the currently active display.
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* The color intensity scale for a normal pixel is from 0 to 255.
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* The color intensity scale for the reduced pixel is from 0 to 15.
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*
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* Parameters:
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* x - Parameter X of the upper left corner of the rectangle.
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* y - Parameter Y of the upper left corner of the rectangle.
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* w - The width of the rectangle.
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* h - The height of the rectangle.
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* r - The intensity of the red color.
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* g - The intensity of the green color.
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* b - The intensity of the blue color.
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*
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* Return: void
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*/
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void lcd_fillRect(lcd_t* lcd, uint8 x, uint8 y, uint8 w, uint8 h, uint8 r, uint8 g, uint8 b);
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/*
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* Fill the entire screen with one color of the currently active display.
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* The color intensity scale for a normal pixel is from 0 to 255.
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* The color intensity scale for the reduced pixel is from 0 to 15.
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*
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* Parameters:
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* r - The intensity of the red color.
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* g - The intensity of the green color.
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* b - The intensity of the blue color.
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*
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* Return: void
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*/
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void lcd_fillScreen(lcd_t* lcd, uint8 r, uint8 g, uint8 b);
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