mirror of
git://projects.qi-hardware.com/ben-blinkenlights.git
synced 2024-10-01 12:54:09 +03:00
080978ade0
- Makefile (OBJS): added ppm.o and ppmimg.o - ppm.h (load_ppm), ppm.c: PPM file loader, adapted from eda-tools/schhist/ppmdiff/ppmdiff.c - ubb-vga.h (img_name, ppmimg), ppmimg.c: PPM image to frame buffer converter - ubb-vga2.c (usage, main): the threshold is now set with the option -l - ubb-vga2.c (usage, main): if a second argument is given, treat it as a PPM file - ubb-vga2.c (usage): also documented option -t
46 lines
867 B
C
46 lines
867 B
C
/*
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* ubb-vga.h - Output video on UBB with more or less VGA timing
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*
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* Written 2011 by Werner Almesberger
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* Copyright 2011 Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef UBB_VGA_H
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#define UBB_VGA_H
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#include <stdint.h>
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#include <sys/types.h>
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#define R_VAL (1 << 3)
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#define G_VAL (1 << 0)
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#define B_VAL (1 << 1)
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#define Y_VAL (1 << 2)
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void *map(off_t addr, size_t size);
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/* grabfb.c */
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extern uint8_t thres;
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void grabfb(void *f, int xres, int yres);
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/* tstimg.c */
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void tstimg(void *f, int xres, int yres);
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/* ppmimg.c */
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extern char *img_name;
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void ppmimg(void *f, int xres, int yres);
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#endif /* !UBB_VGA_H */
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