Hi,
I am using fatfs file system.
elm-chan.org/.../stat.html
I need to return fdate and ftime convert into 32 bit number
void netHTTPs_fstat (const char *fname, uint32_t *fsize, uint32_t *ftime) { *ftime = ?? }
Thanks, Naeem
This, surely, is a general programming question - nothing specifically to do with Keil?
So what have you actually done to start the task?
Where are you stuck?
What does the standard 'C' library provide ... ?
Does keil http server return elspased time since 1970 same as C functions provide us. fatfs store date time as year-1980
What does the documentation tell you?
Got the answer.
Here is working code __current_date and __current_time is my own structure. I set windows date and time on these structure. need some adjustment for C tm structure.
void netHTTPs_fstat (const char *fname, uint32_t *fsize, uint32_t *ftime) { FILINFO fno; FRESULT fr = f_stat(fname, &fno); if (fr == FR_OK) { *fsize = fno.fsize; tm time_stamp; time_stamp.tm_year = __current_date.year_ - 1900; // years since 1900 // months since January (0-11) time_stamp.tm_mon = __current_date.month_ - 1; time_stamp.tm_mday = __current_date.day_; time_stamp.tm_hour = __current_time.hour_; time_stamp.tm_min = __current_time.min_; time_stamp.tm_sec = __current_time.sec_; time_stamp.tm_isdst = false; *ftime = mktime(&time_stamp); } else { *ftime = 0; *fsize = 0; } #ifdef PRINTF_DEBUG printf("netHTTPs_fstat file_name='%s' size=%u\n", fname, *fsize); #endif }
Don't do that!
Names with leading underscores are reserved for the compiler!
You meant naming convention?