Gamecard Services PXI

"pxi:dev" service

Command Header	Available since system version	Description
0x000101C2	1.0.0-0	ReadHostIO
0x000201C2	1.0.0-0	WriteHostIO
0x00030102	1.0.0-0	ReadHostEx
0x00040102	1.0.0-0	WriteHostEx
0x00050102	1.0.0-0	WriteHostExStart. Stubbed, only returns an error. Use WriteHostEx instead.
0x00060102	1.0.0-0	WriteHostExChunk. Stubbed, only returns an error. Use WriteHostEx instead.
0x00070000	1.0.0-0	WriteHostExEnd. Stubbed, only returns an error. Use WriteHostEx instead.
0x00080000	2.0.0-2	InitializeMIDI
0x00090000	2.0.0-2	FinalizeMIDI
0x000A0000	2.0.0-2	GetMIDIInfo. This writes 3 bytes to cmdreply[2], the SPICARD hw is used for this.
0x000B0000	2.0.0-2	GetMIDIBufferSize. This writes a max-size value to cmdreply[2].
0x000C0042	2.0.0-2	ReadMIDI (size, ((size<<8) | 4), outbufptr) This copies the data from some buffer(size is restricted to the maxsize value also used by command 0x000B0000) to the FCRAM outbuf, when certain flags are set correctly.
0x000D0688	2.0.0-2	SPIMultiWriteRead
0x000E0284	2.0.0-2	SPIWriteRead
0x000F0000	2.0.0-2	GetCardDevice

Types

SectorSize

Value	Description
0	0x0 bytes
1	0x4 bytes
2	0x10 bytes
3	0x40 bytes
4	0x200 bytes
5	0x400 bytes
6	0x800 bytes
7	0x1000 bytes
8	0x2000 bytes

TransferOption

Bits	Description
0-5	CardSpiBaudRate
6-7	CardSpiBusMode

WaitOperation

Bits	Description
0-3	WaitType
4-7	DeassertType
8-63	Nanoseconds

WaitType

Value	Description
0	None
1	Sleep
2	Wait for IREQ, return if timeout
3	Wait for IREQ, continue if timeout

DeassertType

Value	Description
0	None
1	Before wait
2	After wait