【ST NUCLEO-U083RC】Study Notes 08 (PWM output control motor)

qzc0927

【ST NUCLEO-U083RC】Study Notes 08 (PWM output control motor) [Copy link]

<div class='showpostmsg'>1: Servo Instructions In this test, how to use PWM output to control the servo. The servo models are as follows:  Wiring method:  Control requirements:  If the period is 20ms, then the frequency is 50hz . 2: cubemx settings set PB11 as PWM output port.  Configure PWM output:  After automatically generating the code, write a test function to output the response duty cycle: ``` void sg60_move(uint8_t ch, uint8_t dir) { if (ch==1) { if (dir==ANGLE_ADD) { sg90_1_angle+=ROTA_ANGLE_VAL; (sg90_1_angle>SG90_TIM_MAX)?(sg90_1_angle=SG90_TIM_MAX):(0); }else { sg90_1_angle-=ROTA_ANGLE_VAL; (sg90_1_angle<sg90_tim_min __hal_tim_set_compare="" a="" begin="" code="" end="" function="" hal_delay="" hyperterminal="" localvideo="" message="" on="" output="" printf="" return="" sg60_move="" user="" using="" while=""></sg90_tim_min></div><script> var loginstr = '<div class="locked">To view all the contents of the post, please <a href="/bbs/member.php?mod=logging&action=login" style="color:#e60000" class="loginf">log in</a> or <a href="/bbs/member.php?mod=register_eeworld.php&action=wechat" style="color:#e60000" target="_blank">register</a></div>'; if(parseInt(discuz_uid)==0){ } </script><script type="text/javascript">(function(d,c){var a=d.createElement("script"),m=d.getElementsByTagName("script")[0],eewurl="//counter.eeworld.com.cn/pv/count/";a.src=eewurl+c;m.parentNode.insertBefore(a,m)})(document,523)</script>

lugl4313820

Add some other inputs and create a control method, such as speed regulation, or forward and reverse rotation.

qzc0927

lugl4313820 posted on 2024-6-5 07:58 Add some other inputs and a control method, such as speed control, forward and reverse rotation.

Yes, I'll learn it slowly when I have time. There is still a lot to learn about motors.