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range:[0-1000000/framerate]
range:[0-1000000/framerate]
If you need ultra-long exposure, you need to adjust the framerate to match this parameter.
=====meagain=====
=====meagain=====
<code>./cs_mipi_i2c.sh -w -f meagain -p1 X -p2 Y</code>
<code>./cs_mipi_i2c.sh -w -f meagain -p1 X -p2 Y</code>
If enabled, the Strobe IO pin outputs a high level when the sensor is exposed.
If enabled, the Strobe IO pin outputs a high level when the sensor is exposed.
note: Only CS-MIPI-SC132 Support.<br />
note: Only CS-MIPI-SC132 Support.
===== expfrmmode =====
<code>./cs_mipi_i2c.sh -w -f expfrmmode -p1 [value]</code>
<code>./cs_mipi_i2c.sh -r -f expfrmmode</code>
{| class="wikitable"
|+expfrmmode
!value
!description
|-
|0
|slow shutter mode
|-
|1
|fix framerate mode（default）
|}
Effective in auto exposure mode.
The slow shutter mode is usually used to reduce picture noise in low-illumination scenes by automatic frame reduction.
It needs to be used with the '''aetime''' parameter.<br />