SW006014 Microchip Technology, SW006014 Datasheet - Page 62

• Manufacturer Part Number: SW006014
• Description: C COMPILER MPLAB FOR PIC24 MCU
• Manufacturer: Microchip Technology
• Type: MPLAB® C Compilerr
• Series: PIC24r

Specifications of SW006014

• Supported Families: PIC24
• Core Architecture: PIC
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC24
• Tool Function: Compiler
• Tool Type: Compiler
• Processor Series: PIC24
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC24
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DS51456E-page 58
fprintf
Description:
Include:
Prototype:
Arguments:
Return Value:
Remarks:
Example:
Prints formatted data to a stream.
<stdio.h>
int fprintf(FILE *stream, const char *format, ...);
stream
format
...
Returns number of characters generated or a negative number if an
error occurs.
The format argument has the same syntax and use that it has in
print.
#include <stdio.h> /* for fopen, fclose, */
int main(void)
{
}
Output:
Number of characters printed to file = 25
Contents of afile:
Print this string 1 time
FILE *myfile;
int y;
char s[]="Print this string";
int x = 1;
char a = '\n';
if ((myfile = fopen("afile", "w")) == NULL)
else
{
}
printf("Cannot open afile\n");
y = fprintf(myfile, "%s %d time%c", s, x, a);
printf("Number of characters printed "
fclose(myfile);
"to file = %d",y);
pointer to the stream in which to output data
format control string
optional arguments
/* fprintf, printf,
/* FILE, NULL
© 2008 Microchip Technology Inc.
*/
*/