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20 lines
677 B
20 lines
677 B
# Nordic Semiconductor nRF5x s/w PWM configuration options |
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# Copyright (c) 2017 Nordic Semiconductor ASA |
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# SPDX-License-Identifier: Apache-2.0 |
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config PWM_NRF_SW |
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bool "Nordic Semiconductor nRF family S/W PWM" |
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default y |
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depends on DT_HAS_NORDIC_NRF_SW_PWM_ENABLED |
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select NRFX_GPIOTE |
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select NRFX_GPPI |
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help |
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Enable driver to utilize PWM on the Nordic Semiconductor nRF SoCs. |
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When used with HF timer, it provides up to 5 pins, utilizing one |
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GPIOTE channel and two PPI/DPPI channels and per pin. |
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When used with RTC, it provides up to 3 pins, utilizing one GPIOTE |
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channel and two or three (when the fork feature is not available) |
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PPI/DPPI channels per pin.
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