问题描述
使用Display.show_image(img)显示后,再调用pl.show_image()显示时候白屏
import time
import os
import sys
from libs.PipeLine import PipeLine, ScopedTiming
from media.sensor import *
from media.display import *
from media.media import *
import gc # 导入垃圾回收库 / Import garbage collection library
import ybUtils.YbKey as YbKey
#初始化pl
sensor = Sensor(width=640, height=480)
rgb888p_size=[640, 480]
display_mode='lcd'
display_size=[640,480]
sensor.reset()
sensor.set_framesize(width=640, height=480, chn=CAM_CHN_ID_1)
sensor.set_pixformat(Sensor.RGB565, chn=CAM_CHN_ID_1)
pl=PipeLine(rgb888p_size=rgb888p_size,display_size=display_size,display_mode=display_mode)
pl.create(sensor = sensor)
while True:
img = sensor.snapshot(chn=CAM_CHN_ID_1)
Display.show_image(img)
key = YbKey.YbKey()
# 按键检测和图片保存逻辑
# Button detection and image saving logic
if key.is_pressed() == 1:
break
pl.osd_img.clear()
print("afdf")
while True:
# with ScopedTiming("total", 1):
img = pl.get_frame()
print("afdf")
# pl.show_image()
# gc.collect()
复现步骤
我是想同时使用Sensor和PipeLine,但是使用我是想同时使用Sensor和PipeLine显示完后,PipeLine显示就只是白屏了,需要添加什么指令呢
硬件板卡
亚博k230
软件版本
CanMV_K230_YAHBOOM_micropython_V1.4.3-3.img