print.h

00001 /*
00002  * print.h
00003  *
00004  *  Created on: Jan 6, 2014
00005  *      Author: mes
00006  */
00007 
00008 #ifndef MYPRINT_H_
00009 #define MYPRINT_H_
00010 
00011 #include <stdio.h>
00012 #include <stdint.h>
00013 
00014 #ifdef __CPLUSPLUS
00015 extern "C" {
00016 #endif
00017 
00018 /** print an unsigned long number to FILE
00019  *
00020  * @param f is the FILE * to which the data will be sent
00021  * @param n is the number to print
00022  * @return the number of bytes printed
00023  */
00024 extern "C" size_t printNumber(FILE *f, unsigned long n);
00025 
00026 /** print a signed long number to FILE
00027  *
00028  * @param f is the FILE * to which the data will be sent
00029  * @param n is the number to print
00030  * @return the number of bytes printed
00031  */
00032 extern "C" size_t printInt(FILE *f, long n);
00033 
00034 /** print a double to FILE
00035  *
00036  * @param f is the FILE * to which the data will be sent
00037  * @param number is the number to print
00038  * @param digits is the number of digits to print after the decimal point
00039  * @return the number of bytes printed
00040  */
00041 extern "C" size_t printFloat(FILE *f, double number, uint8_t digits);
00042 
00043 /** print an int as hex to FILE
00044  *
00045  * @param f is the FILE * to which the data will be sent
00046  * @param n is the number to print
00047  * @param digits is the number of hex digits to print
00048  * @return the number of bytes printed
00049  */
00050 extern "C" size_t printHex(FILE *f, long n, uint8_t digits);
00051 
00052 #ifdef __CPLUSPLUS
00053 }
00054 #endif
00055 
00056 #endif /* MYPRINT_H_ */