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41 lines
924 B
41 lines
924 B
/**
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* @file helpers.h
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* @author Maximilian Stiefel
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* @date 8 Jan 2018
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* @brief Functions, which one needs here and there for the operating system.
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*/
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#ifndef OS_HELPERS_H_
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#define OS_HELPERS_H_
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#include "stm32f10x.h"
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#include <stdlib.h>
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/** Simple inline power calculation.
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*
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* @param ibase Input base.
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* @param iexponent Input exponent.
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* @retval Result.
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*/
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inline int osPowInt(int ibase, int iexponent)
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{
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int result =1;
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for(int i=0; i < iexponent; i++)
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{
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result *= ibase;
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}
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return result;
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}
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/** Simple Interger to ASCII conversion.
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*
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* @param iint Input integer.
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* @param iochar C string where the result ends up.
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* @param ibuffsize Size of the C string for security reasons.
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* @param obuffsize Size of the string created by the function.
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* @retval 1 (SUCCESS) or 0 (buffer overflow).
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*/
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uint8_t osItoa(int iint, char* iochar, size_t ibuffsize, size_t* obuffsize);
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#endif /* OS_HELPERS_H_ */
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