05. 英伟达底软调试百宝箱
Master these commands to debug "no image" issues instantly.
1. nvsipl_query
# 查看支持的平台配置 ./nvsipl_query --list
2. rtcpu 日志
开启 SoC 内部视频处理核心的实时日志:
echo 1 > /sys/kernel/debug/rtcpu_report/enable cat /sys/kernel/debug/rtcpu_report/log
Master these commands to debug "no image" issues instantly.
# 查看支持的平台配置 ./nvsipl_query --list
开启 SoC 内部视频处理核心的实时日志:
echo 1 > /sys/kernel/debug/rtcpu_report/enable cat /sys/kernel/debug/rtcpu_report/log