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fix(sample): ctrl auto max/min exp time after open 2.

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This commit is contained in:
TinyO 2019-10-23 11:12:18 +08:00
parent 65a2a6c181
commit 7c4052e4c0
1 changed files with 21 additions and 0 deletions
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21
samples/ctrl_auto_exposure.cc
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@ -39,12 +39,23 @@ int main(int argc, char *argv[]) {
// auto-exposure: 0
api->SetOptionValue(Option::EXPOSURE_MODE, 0);
// max_gain: range [0,48], default 48
api->SetOptionValue(Option::MAX_GAIN, 48);
// max_exposure_time: range [0,240], default 240
api->SetOptionValue(Option::MAX_EXPOSURE_TIME, 240);
// desired_brightness: range [0,255], default 192
api->SetOptionValue(Option::DESIRED_BRIGHTNESS, 192);
frame_rate = api->GetOptionValue(Option::FRAME_RATE);
LOG(INFO) << "Enable auto-exposure";
LOG(INFO) << "Set EXPOSURE_MODE to "
<< api->GetOptionValue(Option::EXPOSURE_MODE);
LOG(INFO) << "Set MAX_GAIN to " << api->GetOptionValue(Option::MAX_GAIN);
LOG(INFO) << "Set MAX_EXPOSURE_TIME to "
<< api->GetOptionValue(Option::MAX_EXPOSURE_TIME);
LOG(INFO) << "Set DESIRED_BRIGHTNESS to "
<< api->GetOptionValue(Option::DESIRED_BRIGHTNESS);
}
// Set auto exposure options fo S2000/S2100/S210A/S200B
@ -52,14 +63,24 @@ int main(int argc, char *argv[]) {
model == Model::STANDARD200B) {
// auto-exposure: 0
api->SetOptionValue(Option::EXPOSURE_MODE, 0);
// max_gain: range [0,255], default 8
api->SetOptionValue(Option::MAX_GAIN, 8);
// max_exposure_time: range [0,1000], default 333
api->SetOptionValue(Option::MAX_EXPOSURE_TIME, 333);
// desired_brightness: range [1,255], default 122
api->SetOptionValue(Option::DESIRED_BRIGHTNESS, 122);
// min_exposure_time: range [0,1000], default 0
api->SetOptionValue(Option::MIN_EXPOSURE_TIME, 0);
LOG(INFO) << "Enable auto-exposure";
LOG(INFO) << "Set EXPOSURE_MODE to "
<< api->GetOptionValue(Option::EXPOSURE_MODE);
LOG(INFO) << "Set MAX_GAIN to " << api->GetOptionValue(Option::MAX_GAIN);
LOG(INFO) << "Set MAX_EXPOSURE_TIME to "
<< api->GetOptionValue(Option::MAX_EXPOSURE_TIME);
LOG(INFO) << "Set DESIRED_BRIGHTNESS to "
<< api->GetOptionValue(Option::DESIRED_BRIGHTNESS);
LOG(INFO) << "Set MIN_EXPOSURE_TIME to "
<< api->GetOptionValue(Option::MIN_EXPOSURE_TIME);
}