Application timer functionality configuration

Interrupt priority.

Priorities 0,2 (nRF51) and 0,1,4,5 (nRF52) are reserved for SoftDevice

Following options are available:

• 0 - 0 (highest)
• 1 - 1
• 2 - 2
• 3 - 3
• 4 - 4 (except nRF51 family)
• 5 - 5 (except nRF51 family)
• 6 - 6 (except nRF51 family)
• 7 - 7 (except nRF51 family)

Note

This is an NRF_CONFIG macro.

Capacity of timer requests queue.

Size of the queue depends on how many timers are used in the system, how often timers are started and overall system latency. If queue size is too small app_timer calls will fail.

Note

This is an NRF_CONFIG macro.

Configure RTC prescaler.

Following options are available:

• 0 - 32768 Hz
• 1 - 16384 Hz
• 3 - 8192 Hz
• 7 - 4096 Hz
• 15 - 2048 Hz
• 31 - 1024 Hz

Note

This is an NRF_CONFIG macro.

Configure SWI instance used.

Following options are available:

• 0 - 0
• 1 - 1

Note

This is an NRF_CONFIG macro.

Enable scheduling app_timer events to app_scheduler.

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.

Enabling app_timer module.

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.

Enable RTC always on.

If option is enabled RTC is kept running even if there is no active timers. This option can be used when app_timer is used for timestamping.

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.

Enable app_timer profiling.

Set to 1 to activate.

Note

This is an NRF_CONFIG macro.