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Implement pwm_get_mask_enabled #3046

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Implement pwm_get_mask_enabled #3046

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7cf0886
Implement pwm_get_mask_enabled
sprickett Jun 29, 2026
215c3a2
Fix bad doc
sprickett Jul 1, 2026
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11 changes: 10 additions & 1 deletion src/rp2_common/hardware_pwm/include/hardware/pwm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -557,12 +557,21 @@ static inline void pwm_set_enabled(uint slice_num, bool enabled) {
/** \brief Enable/Disable multiple PWM slices simultaneously
* \ingroup hardware_pwm
*
* \param mask Bitmap of PWMs to enable/disable. Bits 0 to 7 enable slices 0-7 respectively
* \param mask Bitmask of PWMs to enable/disable. Bits 0 to 7 enable slices 0-7 respectively
*/
static inline void pwm_set_mask_enabled(uint32_t mask) {
pwm_hw->en = mask;
}

/** \brief Get PWM slice enabled status

@sprickett sprickett Jun 29, 2026 •
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or Get PWM enabled slice status?

* \ingroup hardware_pwm
*
* \return Bitmask of all PWM slices currently enabled
*/
static inline uint32_t pwm_get_mask_enabled(void) {
return pwm_hw->en;
}

/**
* \def PWM_DEFAULT_IRQ_NUM()
* \ingroup hardware_pwm
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