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Camera module Trigger Mode manual (view source)
Revision as of 15:26, 19 June 2020
, 15:26, 19 June 2020no edit summary
'''''T<sub>tgmin =</sub> T<sub>exp</sub> + T<sub>trans</sub>'''''
'''''T<sub>tgmin =</sub> T<sub>exp</sub> + T<sub>trans</sub>'''''
T<sub>tgmin</sub> : minimum trigger interval
T<sub>tgmin</sub> minimum trigger interval
T<sub>exp</sub>: exposure time
T<sub>exp</sub>： exposure time
T<sub>trans</sub>: transmission time of one frame
T<sub>trans</sub>：transmission time of one frame
Accordingly, if the minimum trigger interval is known, the maximum allowable exposure time is:
Accordingly, if the minimum trigger interval is known, the maximum allowable exposure time is:
'''''T<sub>expmax=</sub> T<sub>tgmin -</sub> T<sub>trans</sub>'''''
'''''T<sub>expmax =</sub> T<sub>tgmin -</sub> T<sub>trans</sub>'''''
T<sub>expmax</sub> : maximum exposure time
T<sub>expmax</sub> maximum exposure time
If the time interval between the current trigger signal and the previous trigger signal is smaller than the minimum interval time,
If the time interval between the current trigger signal and the previous trigger signal is smaller than the minimum interval time,
the sensor will ignore the current trigger signal.
the sensor will ignore the current trigger signal.
*'''T<sub>exp</sub> : exposure time'''
*'''''T<sub>exp</sub>'' exposure time'''
Users can set it to automatical or manual.
Users can set it to automatical or manual.
''expmode'' is manual : set exposure time via ''metime''.
''expmode'' is manual : set exposure time via ''metime''.
*'''T<sub>trans</sub> ： transmission time of one frame'''
*'''''T<sub>trans</sub>'' ： transmission time of one frame'''
The transmission time of a frame is related to the current resolution mode.
The transmission time of a frame is related to the current resolution mode.