Module nrf52840::pwm0 [−][src]
Pulse width modulation unit 0
Modules
| countertop |
Value up to which the pulse generator counter counts |
| decoder |
Configuration of the decoder |
| enable |
PWM module enable register |
| events_loopsdone |
Concatenated sequences have been played the amount of times defined in LOOP.CNT |
| events_pwmperiodend |
Emitted at the end of each PWM period |
| events_seqend |
Description collection[n]: Emitted at end of every sequence n, when last value from RAM has been applied to wave counter |
| events_seqstarted |
Description collection[n]: First PWM period started on sequence n |
| events_stopped |
Response to STOP task, emitted when PWM pulses are no longer generated |
| inten |
Enable or disable interrupt |
| intenclr |
Disable interrupt |
| intenset |
Enable interrupt |
| loop_ |
Number of playbacks of a loop |
| mode |
Selects operating mode of the wave counter |
| prescaler |
Configuration for PWM_CLK |
| psel |
Register block Unspecified |
| seq |
Register block Unspecified |
| shorts |
Shortcut register |
| tasks_nextstep |
Steps by one value in the current sequence on all enabled channels if DECODER.MODE=NextStep. Does not cause PWM generation to start if not running. |
| tasks_seqstart |
Description collection[n]: Loads the first PWM value on all enabled channels from sequence n, and starts playing that sequence at the rate defined in SEQ[n]REFRESH and/or DECODER.MODE. Causes PWM generation to start if not running. |
| tasks_stop |
Stops PWM pulse generation on all channels at the end of current PWM period, and stops sequence playback |
Structs
| COUNTERTOP |
Value up to which the pulse generator counter counts |
| DECODER |
Configuration of the decoder |
| ENABLE |
PWM module enable register |
| EVENTS_LOOPSDONE |
Concatenated sequences have been played the amount of times defined in LOOP.CNT |
| EVENTS_PWMPERIODEND |
Emitted at the end of each PWM period |
| EVENTS_SEQEND |
Description collection[n]: Emitted at end of every sequence n, when last value from RAM has been applied to wave counter |
| EVENTS_SEQSTARTED |
Description collection[n]: First PWM period started on sequence n |
| EVENTS_STOPPED |
Response to STOP task, emitted when PWM pulses are no longer generated |
| INTEN |
Enable or disable interrupt |
| INTENCLR |
Disable interrupt |
| INTENSET |
Enable interrupt |
| LOOP |
Number of playbacks of a loop |
| MODE |
Selects operating mode of the wave counter |
| PRESCALER |
Configuration for PWM_CLK |
| PSEL |
Register block |
| RegisterBlock |
Register block |
| SEQ |
Register block |
| SHORTS |
Shortcut register |
| TASKS_NEXTSTEP |
Steps by one value in the current sequence on all enabled channels if DECODER.MODE=NextStep. Does not cause PWM generation to start if not running. |
| TASKS_SEQSTART |
Description collection[n]: Loads the first PWM value on all enabled channels from sequence n, and starts playing that sequence at the rate defined in SEQ[n]REFRESH and/or DECODER.MODE. Causes PWM generation to start if not running. |
| TASKS_STOP |
Stops PWM pulse generation on all channels at the end of current PWM period, and stops sequence playback |