Mercurial > ~darius > hgwebdir.cgi > tempctrl
diff tempctrl.c @ 60:50fca9562310
Add support for reading/writing to a DS1307 over TWI/IIC.
Note that iic_read() appears to have a bug where it stops 1 byte earlier than
expected, work around it for now by adding 1 in the gettod() function.
tempctrl.c now prints the TOD as read from the RTC for each line.
| author | darius@Inchoate |
|---|---|
| date | Thu, 30 Oct 2008 11:53:32 +1030 |
| parents | c72cf25881fe |
| children | e955aa7047ed |
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--- a/tempctrl.c Thu Oct 30 11:44:52 2008 +1030 +++ b/tempctrl.c Thu Oct 30 11:53:32 2008 +1030 @@ -39,6 +39,7 @@ #include "cons.h" #include "1wire.h" #include "tempctrl.h" +#include "ds1307.h" typedef struct { int32_t sec; @@ -335,7 +336,11 @@ if (nextstate != '-') currstate = nextstate; +#if 0 printf_P(PSTR("Time: %10ld, "), t); +#else + ds1307_printtime(PSTR(""), PSTR(": ")); +#endif printtemp(PSTR("Target"), settings.target_temp, PSTR(", ")); printtemp(PSTR("Fermenter"), fermenter_temp, PSTR(", ")); printtemp(PSTR("Fridge"), fridge_temp, PSTR(", ")); @@ -552,12 +557,12 @@ } #ifndef WITHUSB if (!strcasecmp_P(cmd, PSTR("beep"))) { - if (buf[8] == '1') + if (buf[8] == '1' || buf[8] == 'y') settings.dobeep = 1; - else if (buf[8] == '0') + else if (buf[8] == '0' || buf[8] == 'n') settings.dobeep = 0; else - printf_P(PSTR("Expected a 0 or 1\r\n")); + printf_P(PSTR("Expected a y/1 or n/0\r\n")); return; } #endif @@ -630,4 +635,3 @@ break; } } -