hi_mpi_isp_get_exp_convert
Applicable Products
Product |
Supported |
|---|---|
× |
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× |
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× |
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√ |
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× |
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× |
Description
Sets the attributes for exposure conversion at different frame rates.
Prototype
hi_s32 hi_mpi_isp_get_exp_convert(hi_vi_pipe vi_pipe, hi_isp_exp_conv_param *conv_param)
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
vi_pipe |
Input |
VI pipe ID Value range: [0, 12) |
conv_param |
Output |
Pointer to the exposure conversion attributes |
Returns
- 0: success
- Other values: failure. For details, see Error Codes.
Constraints
- The sensor exposure time, analog gain, and digital gain of the sensor after conversion are the values of the sensor register and have the corresponding register addresses, which can be directly configured for the sensor register. The converted ISP digital gain is in the unit of multiple and the precision is 10 bits.
- The sensor exposure time, analog gain, and digital gain after conversion can be set to a maximum of 10 register values and 10 register addresses.
Parent topic: AE Control Module