revert:回退luat_pwm_open的修改

luat/include/luat_pwm.h

@@ -14,7 +14,7 @@ typedef struct luat_pwm_conf {
     uint8_t reverse;
 } luat_pwm_conf_t;
 
-int luat_pwm_open(int channel, size_t period, size_t pulse, int pnum, uint8_t reverse, int stop_level);
+int luat_pwm_open(int channel, size_t period, size_t pulse, int pnum);
 int luat_pwm_setup(luat_pwm_conf_t* conf);
 int luat_pwm_capture(int channel,int freq);
 int luat_pwm_close(int channel);

luat/weak/luat_pwm_weak.c

@@ -3,5 +3,5 @@
 #include "luat_pwm.h"
 
 LUAT_WEAK int luat_pwm_setup(luat_pwm_conf_t* conf) {
-    return luat_pwm_open(conf->channel, conf->period, conf->pulse, conf->pnum, conf->reverse, conf->stop_level);
+    return luat_pwm_open(conf->channel, conf->period, conf->pulse, conf->pnum);
 }