mirror of
https://github.com/ACreTeam/ac-decomp
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Cuyler36
127 lines
3.5 KiB
C
127 lines
3.5 KiB
C
#ifndef GBA2_H
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#define GBA2_H
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#include "types.h"
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#include "GBA/gba.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define EAPPLI_LOAD_PROG_MAGIC 'PSAE'
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#define EAPPLI_PROGRAM_CHECK_MAGIC_GC 'GAFJ'
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#define EAPPLI_PROGRAM_CHECK_MAGIC_GBA 'AAFJ'
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#define GBA2_GBA_STATE_ERROR -1
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#define GBA2_GBA_STATE_ALREADY_EXIST 0
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#define GBA2_GBA_STATE_SUCCESS 1
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#define GBA2_GBA_STATE_TRANSMITTING 9
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#define GBA2_EAPPLI_TRANSMITTING -1
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#define GBA2_EAPPLI_SUCCESS 0
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#define GBA2_EAPPLI_FAILURE_XFER_ERROR 1
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#define GBA2_EAPPLI_FAILURE_NO_GBA 2
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#define GBA2_SEND_RECV_TRIES 7
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#define GBA2_CONNECTED_TRIES 45
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#define GBA2_DEFAULT_TRIES 120
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#define GBA2_READ_TRIES 1200
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enum eappli_type {
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GBA2_EAPPLI_TYPE_NEEDLEWORK, /* Able Sisters' design program */
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GBA2_EAPPLI_TYPE_MUSICSCORE, /* Town tune editor program */
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GBA2_EAPPLI_TYPE_PTERMINAL, /* e-Card scanning program */
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GBA2_EAPPLI_TYPE_NUM
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};
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enum send_eappli_state {
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SEND_EAPPLI_STATE_WAIT_FOR_GBA, /* GC awaits load magic (PSAE) from GBA */
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SEND_EAPPLI_STATE_GC_ACKNOWLEDGE_TO_GBA, /* GC sends load magic (PSAE) back to GBA to acknowledge it is there */
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SEND_EAPPLI_STATE_2, /* skipped/unused state */
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SEND_EAPPLI_STATE_GC_SEND_EAPPLI_SIZE_TO_GBA, /* GC sends eAppli program data size to GBA */
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SEND_EAPPLI_STATE_WAIT_FOR_GBA_ACKNOWLEDGED_EAPPLI_SIZE, /* GC awaits GBA is ready for eAppli data */
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SEND_EAPPLI_STATE_GC_SEND_EAPPLI_DATA_TO_GBA, /* GC sends eAppli data to GBA */
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SEND_EAPPLI_STATE_GC_OPEN_JOY_SIO_CONNECTION, /* GC attempts to open connection with GBA eAppli program */
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SEND_EAPPLI_STATE_JOY_SIO_CONNECTION_OPEN /* GC <-> GBA connection is open */
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};
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enum send_eappli_status {
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SEND_EAPPLI_STATUS_SUCCESS, /* Program successfully sent & loaded */
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SEND_EAPPLI_STATUS_FAILED_GBA_NOT_DETECTED, /* GBA was not detected during first stage */
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SEND_EAPPLI_STATUS_FAILED_TRANSMISSION_ERROR, /* Transmission error occurred */
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SEND_EAPPLI_STATUS_SENDING /* Transmission is in progress */
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};
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#define GBA2_MAKE_ACKNOWLEDGE_CODE(dev, state) (0xFFFE0000 | ((dev) << 8) | (state))
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enum gba_gc_device {
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GBA2_DEVICE_NONE,
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GBA2_DEVICE_GC,
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GBA2_DEVICE_GBA
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};
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enum gba_gc_command {
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GBA2_CMD_CHECK_STATE = 1,
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GBA2_CMD_WRITE = 2,
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GBA2_CMD_START_RECV = 4,
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GBA2_CMD_VALID_CHKSUM = 6,
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GBA2_CMD_INVALID_CHKSUM = 7,
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GBA2_CMD_READY_FOR_XFER = 8,
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GBA2_CMD_XFER_START = 9,
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GBA2_CMD_XFER_FINISHED = 10,
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};
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typedef struct gba2_joywork_s {
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int unused0;
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u32 packet_block_checksum;
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u32 total_xfer_checksum;
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int packets_processed;
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int readwrite_ofs;
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int unused14;
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int cmd_attempts;
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u8 unused1C;
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u8 checksum_valid;
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u8 checksum_invalid;
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u8 unused1F;
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u8 status;
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u8 cmd_stage;
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u8 recv_state;
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u8 send_state;
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u8 port_connection_states[GBA_MAX_CHAN];
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u8 scan_state;
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u8 gba_awaiting_ack;
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int recv_wait;
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} Joy_wrk_c;
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extern int Port;
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extern void mGcgba_Init();
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extern void mGcgba_InitVar();
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extern void mGcgba_EndComm();
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extern int mGcgba_ConnectEnabled();
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extern int mGcgba_Boot(u8* data_buf, size_t buf_size);
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extern int mGcgba_IsEditor();
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extern int mGcgba_IsIsland();
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extern int mGcgba_Recv(u8* recv_bufp, size_t recv_buf_size);
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extern int mGcgba_Read(u8* read_buf, size_t read_buf_size, u8 prog_type);
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extern int mGcgba_CheckRecv(u8* recv_bufp, size_t recv_buf_size);
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extern int mGcgba_Send(u8* send_bufp, size_t send_buf_size);
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extern int mGcgba_send_eAppri(u8* eappli_p, size_t eappli_size);
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#ifdef __cplusplus
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}
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#endif
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#endif
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