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[all with SD and RTC] No sprintf used for generating LOGS filenames

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This commit is contained in:
bsongis@gmail.com
2013-07-26 22:07:33 +00:00
parent 42dc9ddf35
commit 5419429ad0
1 changed files with 17 additions and 2 deletions
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src/logs.cpp
+17 -2
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@@ -96,12 +96,27 @@ const pm_char * openLogs()
}
#if defined(RTCLOCK)
filename[len] = '-';
struct gtm utm;
gettime(&utm);
sprintf(&filename[len], "%4d-%02d-%02d", utm.tm_year+1900, utm.tm_mon+1, utm.tm_mday);
div_t qr = div(utm.tm_year+1900, 10);
filename[len+4] = '0' + qr.rem;
qr = div(qr.quot, 10);
filename[len+3] = '0' + qr.rem;
qr = div(qr.quot, 10);
filename[len+2] = '0' + qr.rem;
filename[len+1] = '0' + qr.quot;
filename[len+5] = '-';
qr = div(utm.tm_mon+1, 10);
filename[len+7] = '0' + qr.rem;
filename[len+6] = '0' + qr.quot;
filename[len+8] = '-';
qr = div(utm.tm_mday, 10);
filename[len+10] = '0' + qr.rem;
filename[len+9] = '0' + qr.quot;
#endif
strcpy_P(&filename[len+10], STR_LOGS_EXT);
strcpy_P(&filename[len+11], STR_LOGS_EXT);
result = f_open(&g_oLogFile, filename, FA_OPEN_ALWAYS | FA_WRITE);
if (result != FR_OK) {