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TDA4VM: ISP-NSF4去噪功能

Part Number: TDA4VM

您好;

ISP NSF4 使用DCC进行噪声标定,通过gain值划分了两个区间标定后(Xml文件见附件),使用该标定文件会使摄像头无法点亮(只有一个区间是可以点亮的),报以下错误,烦请帮忙Debug下,谢谢

log:

J7EVM@QNX:/# [MCU2_0] CAM_PARAM_Handle_Fxn]:===+++++++++start_sending _camera_msg++++++====
[MCU2_0] 9.804836 s: crc_check size is 174
[MCU2_0] 9.804910 s: CRC checked error!!! crccheck:46386 ascoutput5:65535
[MCU2_0] 9.804950 s: CRC_CHECK_RESULT is 0
[MCU2_0] 9.854123 s: crc_check size is 174

use case

Around View Monitor(4 cameras in total)

sensor

OV OX03C10

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<?xml version="1.0" encoding="utf-8"?>
<VISS_NSF4_CFG xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<!--this is comment-->
<dcc_name>viss_nsf4_cfg</dcc_name>
<dcc_header>
<camera_module_id> 310 </camera_module_id>
<dcc_descriptor_id> 21 </dcc_descriptor_id>
<algorithm_vendor_id> 1 </algorithm_vendor_id>
<tunning_tool_version> 0 </tunning_tool_version>
</dcc_header>
<!--=======================================================================-->
<typedef>
<cfg_nsf4v_vars type="struct">
<enable type="uint16"> </enable> <!-- enable nsf4-->
<mode type="uint16"> </mode>
<shading_gain type="uint16"> </shading_gain>
<u1_knee type="uint16"> </u1_knee>
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX