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Enhance TemperatureDatalogger project -- add RTC capabilities so that data is logged along with the current time and date. Make logging interval configurable, set by a C# PC host application.

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This commit is contained in:
Dean Camera 2010-01-24 11:13:23 +00:00
parent 03ee87b35a
commit dd995683ea
24 changed files with 1147 additions and 83 deletions
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14
Projects/TemperatureDataLogger/Lib/FATFs/diskio.c
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@ -83,5 +83,17 @@ DRESULT disk_ioctl (
DWORD get_fattime (void)
{
return (1UL << 25) | (1UL << 21) | (1UL << 16) | (1UL << 11) | (1UL << 5) | (1UL << 0);
uint8_t Day, Month, Year;
uint8_t Hour, Minute, Second;
DS1307_GetDate(&Day, &Month, &Year);
DS1307_GetTime(&Hour, &Minute, &Second);
return ((DWORD)(20 + Year) << 25) |
((DWORD)Month << 21) |
((DWORD)Day << 16) |
((DWORD)Hour << 11) |
((DWORD)Minute << 5) |
(((DWORD)Second >> 1) << 0);
}

2
Projects/TemperatureDataLogger/Lib/FATFs/ffconf.h
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@ -36,7 +36,7 @@
/ 3: f_lseek is removed in addition to level 2. */
#define _USE_STRFUNC 1 /* 0, 1 or 2 */
#define _USE_STRFUNC 0 /* 0, 1 or 2 */
/* To enable string functions, set _USE_STRFUNC to 1 or 2. */