Setting AWB (Auto White Balance) Parameters
Enabling AWB parameter setting
Write the following three commands in sequence.
AddressData
F0F30000 08004600
F0F30004 0034FFFF
F0F30008 80000000
The detection frame is highlighted.
Disabling AWB parameter setting
Write the following three commands in sequence.
AddressData
F0F30000 08004600
F0F30004 0034FFFF
F0F30008 00000000
When AWB parameter setting is enabled, addresses 0xF0F63000 or later for the setting become open.
Address | Data |
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F0F63000 | 00ss00ee | Sets horizontal range in |
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| percentage units. |
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F0F63004 | 00ss00ee | Sets vertical range in |
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| percentage units. |
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F0F63010 |
| R level can be obtained. |
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| (example value) |
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F0F63014 |
| G level can be obtained. |
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| (example value) |
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F0F63018 |
| B level can be obtained. |
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| (example value) |
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F0F63020 | 00dd00dd | Sets the OnePush AWB speed |
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| using the most significant 16 |
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| bits. |
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| Sets the AWB speed using the |
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| least significant16 bits. |
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F0F63024 | 0000000d | Sets algorithm selection 0 or 1. |
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Setting AE (Auto Exposure) Parameters
Enabling AE parameter setting
Write the following three commands in sequence.
AddressData
F0F30000 08004600
F0F30004 0035FFFF
F0F30008 80000000
The detection frame is highlighted.
Disabling AE parameter setting
Write the following three commands in sequence.
AddressData
F0F30000 08004600
F0F30004 0035FFFF
F0F30008 00000000
When AE parameter setting is enabled, addresses 0xF0F64000 or later for the setting become open.
Address | Data |
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|
|
|
F0F64000 | 00ss00ee | Sets horizontal range in |
|
| percentage units. |
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|
|
F0F64004 | 00ss00ee | Sets vertical range in |
|
| percentage units. |
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|
|
F0F64010 |
| Video level can be obtained. |
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| (example value) |
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F0F64020 | 00dd00dd | Sets the AE response speed. |
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F0F64024 | 00dd00dd | Sets the AE restart time using |
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| the most significant 16 bits. |
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| Sets the level of AE restart |
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| using the least significant 16 |
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| bits. |
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| Setting a lower value makes |
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| the AE sensitive to change in |
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| video level. |
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F0F64028 | 000000dd | Sets the limit of the |
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| shutter. |
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| The default setting is 0A |
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| (1/10000). |
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| The variable range is from 3 to |
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| 20 in hexadecimal numbers. |
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| Note that a lower value may |
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| lead to hunting. |
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Control
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