I am implementing a driver for zephyr with your code. Getting and setting the time work.

However, I am not able to make the interrupt pin go Low after using RV3028_EnableAlarm

Example Code:

rv3028_alarm_t alarm={
        .EnableInterrupts  = true,
        .EnableMinutesAlarm = true,
        .EnableHoursAlarm = false,
        .EnableDayAlarm = false,
        .PM = false,
        .UseDateAlarm = false,
        .Minutes = 1,
        .Hours = 0,
        .Day = 0
    };
    rc = RV3028_EnableAlarm(my_instance,&alarm);`

I set the unix time to 0, and expect that after 60 seconds the interrupt is triggered. If I find a solution I will update this issue. So far I am not sure that this is really setting the AE bit

https://github.com/Kampi/RV-3028-C7/blob/ca11937075232cdb53133656c5c592bd7a96cce0/external/RV3028/RV3028.c#L1095

It should be as follows (right?)

ErrorCode = RV3028_ModifyRegister(RV3028_REG_CONTROL2, 0x01 << RV3028_BIT_AIE, 0x01 << RV3028_BIT_AIE, p_Device);

how works with a interruption GPIO Input?

Hello

I try to use your lib with Zephyr.

Adresse I2C for RV-3028-C7 is A4h and A5h for read and write
So why did you put #define RV3028_ADDRESS 0x52

Thank you !
Thanks for you work !