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| author | Revo <projectrevotpp@hotmail.com> | 2020-10-21 13:56:17 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-21 13:56:17 -0400 |
| commit | 8ce8252467021df062d90f73c7834ed88d42423d (patch) | |
| tree | 8a7dc3da6a66c25eeaed3bdf06272f1ac2db7749 /arm9/lib/include/PXI_fifo.h | |
| parent | 4581af32be3e319a811e5551b7179ae4d0f18fc1 (diff) | |
| parent | 945241d45eb302775eaa656a73e21072081a4f57 (diff) | |
Merge pull request #296 from red031000/master
arm9 pxi_fifo
Diffstat (limited to 'arm9/lib/include/PXI_fifo.h')
| -rw-r--r-- | arm9/lib/include/PXI_fifo.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arm9/lib/include/PXI_fifo.h b/arm9/lib/include/PXI_fifo.h index becba32e..b1ca33f3 100644 --- a/arm9/lib/include/PXI_fifo.h +++ b/arm9/lib/include/PXI_fifo.h @@ -2,6 +2,7 @@ #define POKEDIAMOND_ARM9_PXI_FIFO_H #include "nitro/PXI_fifo_shared.h" +#include "nitro/types.h" typedef enum { @@ -13,4 +14,23 @@ typedef enum PXI_FIFO_NO_CALLBACK_ENTRY = -5 } PXIFifoStatus; +typedef void (*PXIFifoCallback) (PXIFifoTag tag, u32 data, BOOL err); + +typedef union +{ + struct + { + u32 tag:5; + u32 err:1; + u32 data:26; + } e; + u32 raw; +} PXIFifoMessage; + +void PXI_InitFifo(void); +void PXI_SetFifoRecvCallback(s32 fifotag, PXIFifoCallback callback); +BOOL PXI_IsCallbackReady(s32 fifotag, PXIProc proc); +s32 PXI_SendWordByFifo(s32 fifotag, u32 data, BOOL err); +void PXIi_HandlerRecvFifoNotEmpty(void); + #endif //POKEDIAMOND_ARM9_PXI_FIFO_H |