32 lines
713 B
C
32 lines
713 B
C
// Test program for bcm2835 library
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// You can only expect this to run correctly
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// as root on Raspberry Pi hardware, but it will compile and run with little effect
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// on other hardware
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//
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// Author: Mike McCauley
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// Copyright (C) 2011-2013 Mike McCauley
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// $Id: test.c,v 1.6 2018/01/16 21:55:07 mikem Exp $
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#include <bcm2835.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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int main(int argc, char **argv)
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{
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if (geteuid() == 0 && !getenv("FAKEROOTKEY"))
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{
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if (!bcm2835_init())
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return 1;
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if (!bcm2835_close())
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return 1;
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}
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else
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{
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fprintf(stderr, "****You need to be root to properly run this test program\n");
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return 1;
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}
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return 0;
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}
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