diff options
Diffstat (limited to 'components/drivers/include')
| -rw-r--r-- | components/drivers/include/drivers/dev_pwm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/components/drivers/include/drivers/dev_pwm.h b/components/drivers/include/drivers/dev_pwm.h index bda3fed0c1..6cc70a543f 100644 --- a/components/drivers/include/drivers/dev_pwm.h +++ b/components/drivers/include/drivers/dev_pwm.h @@ -201,6 +201,14 @@ rt_err_t rt_pwm_set_dead_time(struct rt_device_pwm *device, int channel, rt_uint */ rt_err_t rt_pwm_set_phase(struct rt_device_pwm *device, int channel, rt_uint32_t phase); +/** + * @brief get the PWM configuration + * @param device the PWM device + * @param cfg the configuration of PWM + * @return rt_err_t error code + */ +rt_err_t rt_pwm_get(struct rt_device_pwm *device, struct rt_pwm_configuration *cfg); + /*! @}*/ #endif /* __DEV_PWM_H__ */ |