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Posts made by veye_xumm
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RE: IMX287 1.43 firrmware link does not work
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RE: IMX178 roi problem - rpi5
@sanlu
This is indeed a bug, please refer to this link below to upgrade the camera firmware to version MV-MIPI-IMX178M_C1.44_L2.01_upgrade_20241121.bin. -
RE: IMX178 roi problem - rpi5
@sanlu said in IMX178 roi problem - rpi5:
./media_setting_rpi5.sh mvcam -fmt RAW10 -x 344 -y 0 -w 2400 -h 2064 -c 1
Sorry , please pull a new update from github.
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RE: Raspberry Pi 5 IMX264 + IMX287
@otca On both the raspberry pi and jetson, we provide a similar V4l2 driver for the same /dev/videox node for the application layer software.
May I ask what method you used to test the frame rate as above? -
RE: IMX178 roi problem - rpi5
@sanlu
Please download a new https://github.com/veyeimaging/raspberrypi_v4l2/tree/main/rpi5_scripts
Try./media_setting_rpi5.sh mvcam -fmt RAW10 -x 344 -y 0 -w 2400 -h 2064 -c 1
then
mv_mipi_i2c.sh -r -f roi -b yourbus
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RE: IMX178 roi problem - rpi5
Sorry, I didn't explain clearly earlier.
Based on your requirements, I recommend not using
mv_mipi_i2c.sh
for configuration because it directly changes the settings inside the camera, but the v4l2 driver won't be aware of your parameter modifications.The following three commands form a complete ROI configuration:
v4l2-ctl --set-ctrl roi_x=344 v4l2-ctl --set-ctrl roi_y=0 v4l2-ctl --set-fmt-video=width=2400,height=2064
As for the module issue you mentioned, after performing the above configuration, use the following commands to verify the actual parameters inside the camera:
mv_mipi_i2c.sh -r -f roi -b yourbus mv_mipi_i2c.sh -r -f version -b yourbus
Please send me the results once you've checked.
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RE: RAW_MIPI_SC535M相机实时帧率获取问题(framecount报错)
@毛宪历 你这种情况,相机不见得能记录errcode。
你现在的情况,用我们wiki的例程,能正常采集,不会有问题。用你的程序,可能会把相机干到一种不出图的状态,需要相机恢复默认值才能解决。
我有两个解决问题的思路推荐给你。- 对比你的程序和yavta的差异。
- 使用我们的mv_mipi_i2c.sh脚本,将几个与图像相关的参数读出来。包括roi,fps,trgmode,
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RE: VEYE-MIPI-327S是否可用raspistill指令输出包含bayer数据的.jpg图
@xmy 我家这个不支持。我们这个不是一个简单的sensor板,是带isp的。
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RE: VEYE-MIPI-327S是否可用raspistill指令输出包含bayer数据的.jpg图
@xmy 是的
我可以再次再次跟你说一下结论,这个模组出不来bayer数据。 -
RE: VEYE-MIPI-327S是否可用raspistill指令输出包含bayer数据的.jpg图
@xmy 我们这个相机的isp是在相机里面的。
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RE: RAW_MIPI_SC535M相机实时帧率获取问题(framecount报错)
@毛宪历 按照你之前的描述,恢复默认值,然后执行这一系列命令,就可以成功抓图是吗?
之后你做了哪些配置,然后无法抓图了呢?
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RE: VEYE-MIPI-327S是否可用raspistill指令输出包含bayer数据的.jpg图
@xmy 这个相机自己内置了一个isp模块,输出就是yuv格式的。你可以理解为硬件限制的。
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RE: RAW_MIPI_SC535M相机实时帧率获取问题(framecount报错)
@毛宪历
按照我们的wiki,配置完数据格式,分辨率,帧率之后,执行: ./yavta -c1 -Fy8-${WIDTH}x${HEIGHT}.raw --skip 0 -f Y8 -s ${WIDTH}x${HEIGHT} /dev/video0
所以你得在运行yavta之前,参考part7.4.1 设置数据格式,分辨率,帧率,进行配置参数。
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RE: RAW_MIPI_SC535M相机实时帧率获取问题(framecount报错)
@毛宪历 said in RAW_MIPI_SC535M相机实时帧率获取问题(framecount报错):
关于./mv_mipi_i2c.sh -r -f framecount-b your_i2c_bus_number指令,增加了空格依旧是同样的现象。
请从github update一下代码。
https://github.com/veyeimaging/rk35xx_firefly/tree/main/mv_tools_rockchip/i2c_tools@毛宪历 said in RAW_MIPI_SC535M相机实时帧率获取问题(framecount报错):
然后我通过c++v4l2操作相机时,某些情况下相机会无法触发流式采集,反馈无效的参数,同时使用./mv_mipi_i2c.sh也无法采集,然后获取errcode是0x0,相机断电后也无法恢复,只能恢复出厂设置才能解决这个问题。请问这是什么原因呀?
这个你需要详细给我说明一下,怎样操作无法采集? ./mv_mipi_i2c.sh只是设置参数用的,本身没有采集图像的功能。
你出现问题的时候,可以用我们sample上的v4l2-ctl采图,进行验证。 -
RE: VEYE_MIPI_IMX462编译raspberrypi_v4l2报错
@xmy 你好,你这个版本的remove函数声明跟代码中的不一样。
请参考下面改一下代码:static int mvcam_remove(struct i2c_client *client) { struct v4l2_subdev *sd = i2c_get_clientdata(client); struct mvcam *mvcam = to_mvcam(sd); v4l2_async_unregister_subdev(sd); media_entity_cleanup(&sd->entity); mvcam_free_controls(mvcam); mutex_destroy(&mvcam->mutex); return 0; }