import sensor, image, time
from pyb import Servo
pan_servo=Servo(1)# P7
sensor.reset()
sensor.set_contrast(1)
sensor.set_gainceiling(16)
sensor.set_framesize(sensor.HQVGA)
sensor.set_pixformat(sensor.GRAYSCALE)
clock = time.clock()
while (True):
clock.tick()
for i in range(-45,45):
pan_servo.angle(i)
time.sleep(20)
print('servo.angle():',pan_servo.angle())
for i in range(45,-45,-1):
pan_servo.angle(i)
time.sleep(20)
print('servo.angle():',pan_servo.angle())
print('fps:',clock.fps())
帧率掉到0.278,有什么办法提高帧率到10以上吗?