Argox PA-20 Programming Guide - Manual (Page 9)

PT-20 Programming Guide 7
Standard Function Library
The user application program in the data collector can perform the tasks to combine
standard C language function library. The function library is enclosed in the
developing environment (RealView Developer Suite). After set up the developing
environment, you can find the include head file of standard C language function
library in the directory \\ARM\RVCT\Data\2.2\349\include\windows . The following
are the available include head file list in standard C language function library:
<assert.h>
__assert ;
<ctype.h>
isalnum; isalpha; iscntrl; isdigit; isgraph; islower; ispr; ispunct;
isspace; isupper; isxdigit; tolower; toupper;
<locale.h>
setlocale; localeconv;
<math.h>
acos; asin; atan; atan2; cos; sin; tan; cosh;
sinh; tanh; exp; frexp; ldexp; log; log10; modf;
pow; sqrt; ceil; fabs;__d_abs; floor; fmod;
<setjmp.h>
setjmp; longjmp;
<signal.h>
signal; raise;
<stdio.h>
sprintf; sscanf;
<stdlib.h>
atof; atoi; long atol; strtod; long strtol; strtoul; rand; srand;
_ANSI_rand; _ANSI_srand; abort; atexit; exit; getenv; system; bsearch;
qsort; abs; long labs;
<string.h>
strcpy; strncpy; strcat; strncat; memcmp; strcmp; strncmp; strcoll; strxfrm; strstr;
memset; strlen;
If you need to use standard C language functions in the user program, please add
#include <header file name> in the top of the file to import the correlated include
head files. See following example:
#include <stdio.h>