48 lines
949 B
C
48 lines
949 B
C
/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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/*
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* File: screen.h
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* Author: jens
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*
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* Created on 8. Januar 2017, 14:22
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*/
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#ifndef SCREEN_H
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#define SCREEN_H
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typedef struct _svga_if_t
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{
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volatile uint32_t *pCTRL;
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volatile uint32_t *pDATA;
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volatile uint32_t *pCSRX;
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volatile uint32_t *pCSRY;
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} vga_if_t;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void cg_set_csr_x(vga_if_t const *pIF, uint32_t coord);
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void cg_set_csr_y(vga_if_t const *pIF, uint32_t coord);
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void cg_clr_line(vga_if_t const *pIF);
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void cg_clr_screen(vga_if_t const *pIF);
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uint32_t Screen_get_resx(void);
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uint32_t Screen_get_resy(void);
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uint32_t Screen_get_fps(void);
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void cg_writechar(void const *pInst, char c);
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void cg_open(void const *pInst);
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void cg_close(void const *pInst);
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#ifdef __cplusplus
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}
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#endif
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#endif /* SCREEN_H */
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