Python functions for PCF85063
activate the rtc on CM4 IO-board with adding the line dtparam=i2c_vc=on
in /boot/config.txt. After that check with i2cdetect -y 10 if the port is 0x51 active.
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50: -- 51 -- -- -- -- -- -- -- -- -- -- -- -- -- --
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The following functions are implemented:
reset
setTime
setDate
readTime
enableAlarm
setAlarm
readAlarm
timerSet