Khoih-prog / STM32_TimerInterrupt, largest allowed delay

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I am using the above timer interrupt library on an STM32F103 and was trying to figure out (with little success) what the largest delay interval that can be set via the attachInterruptInterval( ) function is. I believe the largest number it can accept for a delay is a long, is that correct (i.e. I can not directly configure it for a 24 hour, once per day delay)?

I could not find it on the doc at the git. If I overlooked, sorry - could you point me to that doc? Or if you know, it would be most appreciated.

Thank you.

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In order to make the relevant information available to readers of this thread, I'll share a link to the library code and "doc at the git" in question:

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OK, so if I am reading this correctly unsigned long is the largest number that can be passed. Which should be 4,294,967,295. It says " ulong millisecs". This should mean that this library can support a schedule that occurs around once every 1193 hours. I would #define one day as 86400000UL in order to avoid any type conversions/misunderstandings, yes?

Thanks much!

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