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Store DST setting in DS3232 SRAM #4

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Store DST setting in DS3232 SRAM #4

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5 changes: 4 additions & 1 deletion SCTVcode/SCTVcode.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -342,6 +342,7 @@ void writeRTClocale()
Wire.write(ZMins);
Wire.write(Hr12);
Wire.write(Hertz);
Wire.write(DST);
Wire.endTransmission();
}

Expand Down Expand Up @@ -381,13 +382,14 @@ void readRTClocale()
Wire.write(0x18); // read locale data starting at byte 0x18
Wire.endTransmission();

Wire.requestFrom(DS3232_ADDRESS, 6, 1); // request seven bytes, then stop
Wire.requestFrom(DS3232_ADDRESS, 7, 1); // request seven bytes, then stop
if (Wire.read() == rtcMagic) {
Century = Wire.read();
Zone = Wire.read() - 30;
ZMins = Wire.read();
Hr12 = Wire.read();
Hertz = Wire.read();
DST = Wire.read();
rtcValid = 1;
}
else {
Expand All @@ -396,6 +398,7 @@ void readRTClocale()
Wire.read();
Wire.read();
Wire.read();
Wire.read();
rtcValid = 0;
}
}
Expand Down