擅长:python、mysql、java
<p>这解决了我的问题</p>
<pre><code>servoMin = 500
servoMid = 1500
servoMax = 2500
servoTilt = 1500
servostep = 100
def servo1_up():
global servoTilt
servoTilt += servostep
if servoTilt > servoMax:
servoTilt = servoMax
port.write("#15P%dT100\r\n" % servoTilt)
</code></pre>