diff options
author | Paul Oliver <contact@pauloliver.dev> | 2025-09-07 19:23:37 +0000 |
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committer | Paul Oliver <contact@pauloliver.dev> | 2025-09-07 19:49:03 +0000 |
commit | 89aab732dc3d484b99c0761728285bca6f6b1ba0 (patch) | |
tree | e2b4ca6656758dc9f398b9b1de2e6d92670b77df /hsm-cam/Hsm/Cam/FFI.hs | |
parent | ef0713cbd90d6b84da7ea67e6dfc1fe5ab5bff86 (diff) |
Diffstat (limited to 'hsm-cam/Hsm/Cam/FFI.hs')
-rw-r--r-- | hsm-cam/Hsm/Cam/FFI.hs | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/hsm-cam/Hsm/Cam/FFI.hs b/hsm-cam/Hsm/Cam/FFI.hs deleted file mode 100644 index 50acf10..0000000 --- a/hsm-cam/Hsm/Cam/FFI.hs +++ /dev/null @@ -1,64 +0,0 @@ -{-# LANGUAGE CApiFFI #-} - -module Hsm.Cam.FFI - ( frameWidth - , frameHeight - , makeLogger - , registerLogger - , makeRequestCallback - , registerRequestCallback - , startCameraManager - , stopCameraManager - , acquireCamera - , releaseCamera - , allocateFrameBuffer - , freeFrameBuffer - , startCamera - , stopCamera - , createRequest - , getDmaBufferFd - , requestFrame - ) where - -import Foreign.C.String (CString) -import Foreign.C.Types (CInt(CInt)) -import Foreign.Ptr (FunPtr) -import System.Posix.Types (Fd(Fd)) - -type Logger = Int -> CString -> IO () - -type RequestCallback = IO () - -foreign import capi safe "Cam.hpp value FRAME_WIDTH" frameWidth :: Int - -foreign import capi safe "Cam.hpp value FRAME_HEIGHT" frameHeight :: Int - -foreign import ccall safe "wrapper" makeLogger :: Logger -> IO (FunPtr Logger) - -foreign import capi safe "Cam.hpp register_logger" registerLogger :: FunPtr Logger -> IO () - -foreign import ccall safe "wrapper" makeRequestCallback :: RequestCallback -> IO (FunPtr RequestCallback) - -foreign import capi safe "Cam.hpp register_request_callback" registerRequestCallback :: FunPtr RequestCallback -> IO () - -foreign import capi safe "Cam.hpp start_camera_manager" startCameraManager :: IO () - -foreign import capi safe "Cam.hpp stop_camera_manager" stopCameraManager :: IO () - -foreign import capi safe "Cam.hpp acquire_camera" acquireCamera :: IO () - -foreign import capi safe "Cam.hpp release_camera" releaseCamera :: IO () - -foreign import capi safe "Cam.hpp allocate_frame_buffer" allocateFrameBuffer :: IO () - -foreign import capi safe "Cam.hpp free_frame_buffer" freeFrameBuffer :: IO () - -foreign import capi safe "Cam.hpp start_camera" startCamera :: IO () - -foreign import capi safe "Cam.hpp stop_camera" stopCamera :: IO () - -foreign import capi safe "Cam.hpp create_request" createRequest :: IO () - -foreign import capi safe "Cam.hpp get_dma_buffer_fd" getDmaBufferFd :: IO Fd - -foreign import capi safe "Cam.hpp request_frame" requestFrame :: IO () |