问题描述
用的demo是k230_sdk\src\reference\ai_poc\face_detection
就加了句打印：printf("results=%d\n",results.size());
在开发板执行：./face_detect_image.sh
case 1./face_detection.elf built at Nov 27 2025 11:13:53
FaceDetection set_input init took 0.081407 ms
FaceDetection set_output_init took 0.380074 ms
FaceDetection pre_process image took 10.0935 ms
FaceDetection run took 4.322 ms
FaceDetection get_output took 0.015037 ms
FaceDetection post_process took 7.00459 ms
results=18
在我的硬件执行：./face_detect_image.sh
case 1./face_detection.elf built at Nov 27 2025 11:13:53
FaceDetection set_input init took 0.082296 ms
FaceDetection set_output_init took 0.384 ms
FaceDetection pre_process image took 10.129 ms
FaceDetection run took 4.33511 ms
FaceDetection get_output took 0.015149 ms
FaceDetection post_process took 7.01463 ms
results=0
为什么我的硬件板子推理结果是0。我对比与开发板的uboot和内核启动信息是一致的。两者烧录的系统固件rtsamrt+linux是一样的，执行的demo也是一致。因为没有报错信息，我也不知道具体问题出现在哪。
硬件板卡
自己的板子（参照韦东山板子修改）
软件版本
拉的最新系统： tag: v2.0
