TI J721E Imaging User Guide
IssAeDynamicParams Struct Reference

Detailed Description

Sensor Specific Auto Exposure Dynamic Parameters.

Data Fields

IssAeRange exposureTimeRange [MAX_AE_DYN_PARAMS]
 
IssAeRange analogGainRange [MAX_AE_DYN_PARAMS]
 
IssAeRange digitalGainRange [MAX_AE_DYN_PARAMS]
 
uint32_t numAeDynParams
 
IssAeRange targetBrightnessRange
 
uint32_t targetBrightness
 
uint32_t threshold
 
uint32_t exposureTimeStepSize
 
uint32_t enableBlc
 

Field Documentation

◆ exposureTimeRange

IssAeRange IssAeDynamicParams::exposureTimeRange[MAX_AE_DYN_PARAMS]

range of exposure time in nanoseconds

◆ analogGainRange

IssAeRange IssAeDynamicParams::analogGainRange[MAX_AE_DYN_PARAMS]

range of sensor gain, 1024 = 1x

◆ digitalGainRange

IssAeRange IssAeDynamicParams::digitalGainRange[MAX_AE_DYN_PARAMS]

range of ISP Digital gain, 256 = 1x

◆ numAeDynParams

uint32_t IssAeDynamicParams::numAeDynParams

Number of Valid Entries in above arrays

◆ targetBrightnessRange

IssAeRange IssAeDynamicParams::targetBrightnessRange

range of target brightness

◆ targetBrightness

uint32_t IssAeDynamicParams::targetBrightness

target brightness value

◆ threshold

uint32_t IssAeDynamicParams::threshold

threshold for not using history brightness information

◆ exposureTimeStepSize

uint32_t IssAeDynamicParams::exposureTimeStepSize

step size of exposure time adjustment

◆ enableBlc

uint32_t IssAeDynamicParams::enableBlc

TRUE enables Backlight compensation, disabled otherwise