#include "who_camera.h" #include "who_human_face_detection.hpp" static QueueHandle_t xQueueAIFrame = NULL; extern "C" void app_main() { xQueueAIFrame = xQueueCreate(2, sizeof(camera_fb_t *)); register_camera(PIXFORMAT_RGB565, FRAMESIZE_QVGA, 2, xQueueAIFrame); register_human_face_detection(xQueueAIFrame, NULL, NULL, NULL, true); }