Posts made by Viktor

@veye_xumm Ok

Hi Meng, does imx327s driver supports Bullseye 64bit now?

Ok, will connect wire from IRLED to gpio.

Hi Meng,

It is possible to know when IR-CUT triggered? Reading GPIO, I2C or other software way.

Best regards, Viktor.

Thank you.

@veye_xumm Yes, works, thanks.

Hi Meng,

Problem with post update after few minutes was not solved.

Before it was message 3600s
Now it is:
ERROR
You are only allowed to edit posts for 36000 second(s) after posting

Hi Meng,

I am trying imx327s at night with IR.

1. It is possible to limit max exposure time for auto exposure mode (mshutter 0x40)?

2. Explain please aespeed cmd and pX units.

It is my solution now:

sudo ./veye_mipi_i2c.sh -w -f irtrigger -p1 1 -b 10
sudo ./veye_mipi_i2c.sh -w -f ircutdir -p1 1 -b 10

Please update imx327s wiki, there no irtrigger cmd.

Thanks.
Solved.

Thank you, will test and reply.

After some time i can't edit post:
ERROR
You are only allowed to edit posts for 3600 second(s) after posting.
Can you fix it?

So i have 3 questions. Please answer it.

Where to buy ircut.

Yes, how to invert color/mono logic?

I can't edit posts after some long time, said 3600 sec wait but it doesn't work. I should add reply. It is broken forum settings.

2(fixed). As is see imx327S J4 has +/- (A/B) for IRCUT trigger.
In one polarity case (A/B) IR filter on and ISP set image to color.
In other case(B/A) filter removed and ISP set to mono.
It is hardware/electrical case

5.1. Ircut trigger works as expected, night - filter off, day - filter on.
But ISP mode wrong, night - color, day - mono.
How to invert color/mono only?

Hi Meng, thank you for answer.

Yes, i mean ircut is device with mechanical on/off IR filter functionality.

1. Where i can buy it: http://wiki.veye.cc/index.php/YT1.8-2.8I

2. As is see imx327S J4 has +/- (A/B) for IRCUT trigger.
   In one polarity case (A/B) IR filter is removed and ISP set image to color.
   In other case(B/A) filter moved to sensor and pass only 850nm and ISP set to mono.
   It is hardware/electrical case

I am right?

3. So IRCUTDIR changes polarity of A/B, by software?

4. I have IR led array with controller: https://www.aliexpress.com/item/32962722947.html.
   It is 12v input power and has IRC connector output.
   If low light(night) it deliver +5v, else 0.02v

5. Daynightmode mode set to 0xfc, and imx32s j2 pin1 has 1.8v, and ISP is color.
   if i put pin1 to GRND then ircut triggered and ISP has mono.

I am trying put pin1 to 5v but nothing. So imx327s ircut trigger works only when pin1 to GRND and IRCUTDIR does not help.

Please help to understand.

Best regards, Viktor.

@veye_xumm Ok what? )

1. Where i can buy it?

2. I am trying ircut trigger mode 0xfc.

Default state: pin 1 has 1.8v and color image.
If pin1 connect to GRND then ircut switched and BW image.

Is it right?

3. What for ircutdir mode 0/1?

@veye_xumm Thank you for ircutdir it will useful.
But i need ir-cut switch device to buy.
I have imx327s without switches and now i want buy it and install on board.

And what is total power consumption of imx327s board with ir-cut?

Hi Meng,

I need ir-cut switch for veye327s.
Where i can order it?

Best regards, Viktor.