mirror of
https://github.com/TwilitRealm/dusklight
synced 2026-08-20 21:33:28 -04:00
Luke Street
4df8ccc871
* Reorganize files into libs/{dolphin,JSystem,PowerPC_EABI_Support,revolution,TRK_MINNOW_DOLPHIN}
* Update configure.py and project.py for new libs structure
* Refactor `#include <dolphin/x.h>` -> `<x.h>`
* Remove `__REVOLUTION_SDK__` forwards from dolphin
* Fix dolphin/ references in revolution
* Wrap `#include <dolphin.h>` in `!__REVOLUTION_SDK__`
* Always build TRK against dolphin headers
* Resolve revolution SDK header resolution issues
124 lines
3.7 KiB
C
124 lines
3.7 KiB
C
#ifndef _DOLPHIN_AMC_AMCEXI2COMM_H_
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#define _DOLPHIN_AMC_AMCEXI2COMM_H_
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#include <dolphin/os.h>
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#include <dolphin/amc/AmcTypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum
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{
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AMC_EXI_NO_ERROR = 0,
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AMC_EXI_UNSELECTED,
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} AmcExiError;
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// ---------------------------------------------------------------------------
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//
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// void EXI2_Init( volatile unsigned char **inputPendingPtrRef,
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// EXICallback monitorCallback );
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//
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// Description: Initialize the EXI2 driver (without interrupts). The
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// parameter 'inputPendingPtrref' is a flag showing whether input
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// is waiting in the EXI2 buffer and 'monitorCallback' is a
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// pointer to a callback function that is invoked at the end of
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// the EXI2 ISR.
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//
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// ---------------------------------------------------------------------------
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void EXI2_Init(volatile unsigned char **inputPendingPtrRef, EXICallback monitorCallback);
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// ---------------------------------------------------------------------------
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//
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// void EXI2_EnableInterrupts( void );
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//
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// Description: Enable EXI2 interrupts. This function must be called to use
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// interrupts on the EXI2 interface. Call this function only
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// after EXI2_Init() has been invoked.
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//
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// ---------------------------------------------------------------------------
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void EXI2_EnableInterrupts( void );
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// ---------------------------------------------------------------------------
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//
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// int EXI2_Poll( void );
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//
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// Description: Returns the number of bytes waiting to be read in the EXI2
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// buffer.
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//
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// ---------------------------------------------------------------------------
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int EXI2_Poll( void );
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// ---------------------------------------------------------------------------
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//
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// AmcExiError EXI2_ReadN( void *bytes, unsigned long length );
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//
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// Description: Read length bytes and return in bytes[] array.
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//
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// Returns: One of AMC_EXI_*.
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//
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// ---------------------------------------------------------------------------
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AmcExiError EXI2_ReadN( void *bytes, unsigned long length);
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// ---------------------------------------------------------------------------
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//
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// AmcExiError EXI2_WriteN( const void *bytes, unsigned long length );
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//
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// Description: Write length bytes stored in bytes[] array.
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//
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// Returns: One of AMC_EXI_*.
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//
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// ---------------------------------------------------------------------------
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AmcExiError EXI2_WriteN( const void *bytes, unsigned long length);
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// ---------------------------------------------------------------------------
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//
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// void EXI2_Reserve( void );
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//
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// Description: Disable non-monitor communications over the EXI2 port.
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// This function must be called before the monitor takes
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// control of the processor.
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//
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// ---------------------------------------------------------------------------
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void EXI2_Reserve( void );
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// ---------------------------------------------------------------------------
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//
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// void EXI2_Unreserve( void );
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//
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// Description: Re-enable non-monitor communications over the EXI2 port.
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// This function must be called just before the monitor
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// gives control of the processor back to the application.
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//
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// ---------------------------------------------------------------------------
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void EXI2_Unreserve( void );
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// ---------------------------------------------------------------------------
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//
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// AmcExiError EXI2_GetStatusReg( u16* pu16StatusReg );
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//
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// Description: Read and store the value of the status register into
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// *pu16StatusReg.
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//
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// Returns: One of AMC_EXI_*.
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// ---------------------------------------------------------------------------
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AmcExiError EXI2_GetStatusReg( u16* pu16StatusReg );
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#ifdef __cplusplus
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}
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#endif
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#endif
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