30 pos: channel
41     configuration.channel = pos;  in _pwm_read()
58 pos: channel
69     configuration.channel = pos;  in _pwm_write()
129 rt_err_t rt_pwm_enable(struct rt_device_pwm *device, int channel)  in rt_pwm_enable()  argument
139     configuration.channel = channel;  in rt_pwm_enable()
145 rt_err_t rt_pwm_disable(struct rt_device_pwm *device, int channel)  in rt_pwm_disable()  argument
155     configuration.channel = channel;  in rt_pwm_disable()
161 rt_err_t rt_pwm_set(struct rt_device_pwm *device, int channel, rt_uint32_t period, rt_uint32_t puls…  in rt_pwm_set()  argument
171     configuration.channel = channel;  in rt_pwm_set()
182 FINSH_FUNCTION_EXPORT_ALIAS(rt_pwm_enable, pwm_enable, enable pwm by channel.);