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CONFIG_PWM_NRF5_SW
¶
Nordic Semiconductor nRF5x series S/W PWM
Type: bool
Help¶
Enable driver to utilize PWM on the Nordic Semiconductor nRF5x series.
When used with HF timer it provides up to 3 pins, utilizing two PPI
channels per pin and one GPIOTE config per pin.
When used with RTC it provides up to 3 pins, utilizing three PPI
channels per pin and one GPIOTE config per pin.
Kconfig definition¶
At <Zephyr>/drivers/pwm/Kconfig.nrf5_sw:6
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:44
→ <Zephyr>/drivers/pwm/Kconfig:34
Menu path: (Top) → Device Drivers → PWM (Pulse Width Modulation) Drivers
config PWM_NRF5_SW
bool "Nordic Semiconductor nRF5x series S/W PWM"
default y if !PWM_NRFX
depends on SOC_FAMILY_NRF && PWM
help
Enable driver to utilize PWM on the Nordic Semiconductor nRF5x series.
When used with HF timer it provides up to 3 pins, utilizing two PPI
channels per pin and one GPIOTE config per pin.
When used with RTC it provides up to 3 pins, utilizing three PPI
channels per pin and one GPIOTE config per pin.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)