Posted on October 03, 2017 at 20:40Hi,
I am trying to write data to a text. The code is shown below. I am using STM32L152D board with Keil V5.
When I exceute the code, nothing works at all.
#include <stdio.h>
main()
{
FILE *fp;
fp = fopen('/tmp/test.txt', 'w+');
fprintf(fp, 'This is testing for fprintf...\n');
fputs('This is testing for fputs...\n', fp);
fclose(fp);
}
So, how can I write to a text file? and also reading.
Best regards.
