Module microbit::clock

Expand description

Clock control.

Modules

ctiv
Calibration timer interval.
events_ctto
Calibration timer timeout.
events_done
Calibration of LFCLK RC oscillator completed.
events_hfclkstarted
HFCLK oscillator started.
events_lfclkstarted
LFCLK oscillator started.
hfclkrun
Task HFCLKSTART trigger status.
hfclkstat
High frequency clock status.
intenclr
Interrupt enable clear register.
intenset
Interrupt enable set register.
lfclkrun
Task LFCLKSTART triggered status.
lfclksrc
Clock source for the LFCLK clock.
lfclksrccopy
Clock source for the LFCLK clock, set when task LKCLKSTART is triggered.
lfclkstat
Low frequency clock status.
tasks_cal
Start calibration of LFCLK RC oscillator.
tasks_ctstart
Start calibration timer.
tasks_ctstop
Stop calibration timer.
tasks_hfclkstart
Start HFCLK clock source.
tasks_hfclkstop
Stop HFCLK clock source.
tasks_lfclkstart
Start LFCLK clock source.
tasks_lfclkstop
Stop LFCLK clock source.
xtalfreq
Crystal frequency.

Structs

CTIV
Calibration timer interval.
EVENTS_CTTO
Calibration timer timeout.
EVENTS_DONE
Calibration of LFCLK RC oscillator completed.
EVENTS_HFCLKSTARTED
HFCLK oscillator started.
EVENTS_LFCLKSTARTED
LFCLK oscillator started.
HFCLKRUN
Task HFCLKSTART trigger status.
HFCLKSTAT
High frequency clock status.
INTENCLR
Interrupt enable clear register.
INTENSET
Interrupt enable set register.
LFCLKRUN
Task LFCLKSTART triggered status.
LFCLKSRC
Clock source for the LFCLK clock.
LFCLKSRCCOPY
Clock source for the LFCLK clock, set when task LKCLKSTART is triggered.
LFCLKSTAT
Low frequency clock status.
RegisterBlock
Register block
TASKS_CAL
Start calibration of LFCLK RC oscillator.
TASKS_CTSTART
Start calibration timer.
TASKS_CTSTOP
Stop calibration timer.
TASKS_HFCLKSTART
Start HFCLK clock source.
TASKS_HFCLKSTOP
Stop HFCLK clock source.
TASKS_LFCLKSTART
Start LFCLK clock source.
TASKS_LFCLKSTOP
Stop LFCLK clock source.
XTALFREQ
Crystal frequency.