1 files changed, 39 insertions, 0 deletions
diff --git a/hsm-cam/FFI/Cam.hpp b/hsm-cam/FFI/Cam.hpp
new file mode 100644
index 0000000..eeea814
--- /dev/null
+++ b/hsm-cam/FFI/Cam.hpp
@@ -0,0 +1,39 @@
+#ifndef CAM_HPP
+#define CAM_HPP
+
+#define FRAME_WIDTH (800)
+#define FRAME_HEIGHT (600)
+
+enum Severity
+{
+    Attention = 0,
+    Info = 1,
+    Trace = 2,
+};
+
+typedef void (*HsLogger)(enum Severity, const char *);
+typedef void (*HsRequestCallback)();
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+    void register_logger(HsLogger hs_logger);
+    void register_request_callback(HsRequestCallback hs_request_callback);
+    void start_camera_manager();
+    void stop_camera_manager();
+    void acquire_camera();
+    void release_camera();
+    void allocate_frame_buffer();
+    void free_frame_buffer();
+    void start_camera();
+    void stop_camera();
+    void create_request();
+
+    int get_dma_buffer_fd();
+    void request_frame();
+#ifdef __cplusplus
+}
+#endif
+
+#endif