al61_1594382431 发布的帖子

我说的不是人脸，我记得有个示例是检测图像内有没有人，我记得这个示例就在移动物体检测示例的附近。

人物检测示例咋没了

很期待目标检测，想探探口风。

用的2.5.1IDE,固件3.6.4

# CAN循环测试
# CANbps= Fpclk/((BRP+1)*((Tseg1+1)+(Tseg2+1)+1)
# 所以这里CANbps=APB1总线频率54000000/9/(7+4+1))=500k bps
# 总体配置方向: Tseg1>=Tseg2  Tseg2>=tq; Tseg2>=2TSJW
from pyb import CAN
import time
#freq = pyb.freq()
can2 = CAN(2, CAN.NORMAL)
can2.init(CAN.NORMAL,False,9,sjw=1,bs1=7,bs2=4) #500k波特率
can2.setfilter(0, CAN.LIST16, 0, (0,0,0,0))  # set a filter to receive messages with id=123, 124, 125 and 126
can2.send('12345678', 123)   # send a message with id 123
while(True):
#    print(can2.recv(0,timeout=50000))                 # receive message on FIFO 0
    can2.send('12345678',123)   # send a message with id 123
    time.sleep(1000)