How can 20732 get timer function

[user_2208511]

How can we get timer function based BCM20732？ Customer need a timer function to alarm interval 24h, I know generally the RTC clock can achieve this function. Does 20732 has such ability？

[ZhaohuaS_76 · Accepted solution]

Hi qpfive,

BCM20732 no RTC hardware, so can't provide the alarm interval 24h by one function call.

But BCM20736 Bluetooth LE stack supports two free running timers.  The normal timer has a resolution of one second while the fine timer has a resolution 12.5 milliseconds.

The noraml timer will be called on every one second, suggest you use the normal timer to realize the 24h alarm interval.