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Fix Melopero RV3028 RTC Settings (#7524)

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tg-mw 2025-08-04 18:42:39 +02:00 committed by GitHub
parent d1f3c3c982
commit 0130899b3b
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1 changed files with 7 additions and 2 deletions
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9
src/detect/ScanI2CTwoWire.cpp
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@ -184,8 +184,13 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
type = RTC_RV3028;
logFoundDevice("RV3028", (uint8_t)addr.address);
rtc.initI2C(*i2cBus);
rtc.writeToRegister(0x35, 0x07); // no Clkout
rtc.writeToRegister(0x37, 0xB4);
// Update RTC EEPROM settings, if necessary
if (rtc.readEEPROMRegister(0x35) != 0x07) {
rtc.writeEEPROMRegister(0x35, 0x07); // no Clkout
}
if (rtc.readEEPROMRegister(0x37) != 0xB4) {
rtc.writeEEPROMRegister(0x37, 0xB4);
}
break;
#endif