[Driver][MISC][PWM] Enable rt_pwm_get API

GuEe-GUI · GuEe-GUI · commit 24ba20b5e42f · 2025-12-08T11:35:40.000+08:00
Signed-off-by: GuEe-GUI &lt;2991707448@qq.com&gt;
diff --git 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__ */
diff --git a/components/drivers/misc/rt_drv_pwm.c b/components/drivers/misc/rt_drv_pwm.c
@@ -285,7 +285,7 @@ rt_err_t rt_pwm_set_phase(struct rt_device_pwm *device, int channel, rt_uint32_t
     return result;
 }
 
-static rt_err_t rt_pwm_get(struct rt_device_pwm *device, struct rt_pwm_configuration *cfg)
+rt_err_t rt_pwm_get(struct rt_device_pwm *device, struct rt_pwm_configuration *cfg)
 {
     rt_err_t result = RT_EOK;
 

Original file line number	Diff line number	Diff line change
`@@ -285,7 +285,7 @@ rt_err_t rt_pwm_set_phase(struct rt_device_pwm *device, int channel, rt_uint32_t`
`285`	`285`	`return result;`
`286`	`286`	`}`
`287`	`287`
`288`		`-static rt_err_t rt_pwm_get(struct rt_device_pwm device, struct rt_pwm_configuration cfg)`
	`288`	`+rt_err_t rt_pwm_get(struct rt_device_pwm device, struct rt_pwm_configuration cfg)`
`289`	`289`	`{`
`290`	`290`	`rt_err_t result = RT_EOK;`
`291`	`291`