diff options
Diffstat (limited to 'hsm-cam/FFI/Cam.hpp')
| -rw-r--r-- | hsm-cam/FFI/Cam.hpp | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/hsm-cam/FFI/Cam.hpp b/hsm-cam/FFI/Cam.hpp index c2cd4ed..374e16a 100644 --- a/hsm-cam/FFI/Cam.hpp +++ b/hsm-cam/FFI/Cam.hpp @@ -1,6 +1,16 @@ #ifndef CAM_HPP #define CAM_HPP +// RGB888 configuration for ov5647 sensor (Raspberry Pi Camera Module) +// Must be updated if either: +// - Pixel format changes (e.g., to BGR, YUV, etc.) +// - Camera module is replaced +#define FRAME_WIDTH (800) +#define FRAME_HEIGHT (600) +#define FRAME_LINE (FRAME_WIDTH * 3) +#define FRAME_STRIDE (FRAME_LINE + 32) +#define FRAME_BUFFER_LENGTH (FRAME_STRIDE * FRAME_HEIGHT + 3072) + enum Severity { Attention = 0, @@ -9,7 +19,7 @@ enum Severity }; typedef void (*HsLogger)(enum Severity, const char *); -typedef void (*HsCallback)(int fd); +typedef void (*HsCallback)(); #ifdef __cplusplus extern "C" @@ -17,9 +27,18 @@ extern "C" #endif void register_logger(HsLogger hs_logger); void register_callback(HsCallback hs_callback); - void initialize_ffi(); - void shutdown_ffi(); - void request_capture(); + 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 |