39 lines
916 B
C
39 lines
916 B
C
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#include <sys/mman.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <time.h>
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#include <math.h>
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#include "mod_mmio.h"
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//#define _debug ;
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const int SoCTempAdjustment = 1447 ;
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int main(int argc, char *argv[])
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{
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mmio_write(0x01c25000, 0x0027003f) ;
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mmio_write(0x01c25010, 0x00040000) ;
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mmio_write(0x01c25018, 0x00010fff) ;
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mmio_write(0x01c25004, 0x00000010) ;
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#ifdef _debug
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printf("w 0x01c25000: %08lx\n", mmio_read(0x01c25000)) ;
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printf("w 0x01c25010: %08lx\n", mmio_read(0x01c25010)) ;
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printf("w 0x01c25018: %08lx\n", mmio_read(0x01c25018)) ;
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printf("w 0x01c25004: %08lx\n", mmio_read(0x01c25004)) ;
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printf("r 0x01c25020: %08lx\n", mmio_read(0x01c25020)) ;
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#endif
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printf("%0.1f\n",(float)(mmio_read(0x01c25020)-SoCTempAdjustment)/10.0);
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return 0;
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}
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