1,602
edits
Changes
Jump to navigation
Jump to search
Line 34:
Line 34: − + Line 40:
Line 40: − + − + − +
Camera module Trigger Mode manual (view source)
Revision as of 20:41, 22 March 2021
, 20:41, 22 March 2021→Hardware Trigger
===Exposure control and maximum frame rate in Trigger mode===
===Exposure control and maximum frame rate in Trigger mode===
====Configuration of exposure and gain in Trigger mode====
====Configuration of exposure and gain in Trigger mode====
In trigger mode, it is recommended that users use manual exposure. Of course, the automatic exposure mode can also be used,
In trigger mode, it is recommended that users use '''direct manual exposure'''. Of course, the automatic exposure mode can also be used,
but because the AE algorithm needs to go through some frames to converge, the exposure effect of the first few frames will not be good.
but because the AE algorithm needs to go through some frames to converge, the exposure effect of the first few frames will not be good.
'''''expmode'''''：exposure mode setting
'''''expmode'''''：exposure mode setting
'''''metime'''''：manual exposure time
'''''dmetime'''''：direct manual exposure time
'''''meagain'''''：manual analog gain
'''''dmeagain'''''：direct manual analog gain
'''''medgain'''''：manual digital gain
'''''dmedgain'''''：direct manual digital gain
You can use the ''expostate'' instruction to read out the current exposure time and gain value in automatic mode as a reference.
You can use the ''expostate'' instruction to read out the current exposure time and gain value in automatic mode as a reference.