12.10. LOG¶

Debugging Information

# cat /proc/cvitek/log -----CURRENT LOG LEVEL------------------------------------------------------------------------- BASE ( 4) VB ( 4) SYS ( 4) RGN ( 4) CHNL ( 4) VDEC ( 4) VPSS ( 4) VENC ( 4) H264E ( 4) JPEGE　　 ( 4) MPEG4E ( 4) H265E ( 4) JPEGD ( 4) VO ( 4) VI 　　 ( 4) DIS　　　 ( 4) RC ( 4) AIO ( 4) AI ( 4) AO ( 4) AENC　 　 ( 4) ADEC　 　 ( 4) AUD　 ( 4) VPU ( 4) ISP ( 4) IVE　　 ( 4) USER ( 4) PROC ( 4) LOG　　 ( 6) H264D ( 4) GDC ( 4) PHOTO ( 4) FB ( 4) ------------------------------------------------------------------------------------------------------------- 

Debugging Information Analysis

recordcurrenteachModuledebuglevel.
cat /proc/cvitek/logused to GeteachModuleloglevelInformation.
modifyloglevel:

modifyitemModuledebugetc.levelUseechocommand, for example:

echo “VENC=4” > /proc/cvitek/log

modifythehasModuledebugetc.levelUse:

echo “ALL=4” > /proc/cvitek/log

Parameter Description

Parameter

Description

CURRENT LOG LEVEL

BASE/VB/SYS/RGN/

CHNL/VDEC/VPSS/VENC/

H264E/JPEGE/MPEG4E/

H265E/JPEGD/VO/VI/

DIS/RC/AIO/AI/AO/AENC/

ADEC/AUD/VPU/ISP/

IVE/USER/PROC/LOG/

H264D/GDC/PHOTO/FB

Module, aftersurfacenumberislogprintetc.level.