icex2
63064d348a
The single byte is a specific parameter required to initialize the IO correctly. Otherwise, it either will only work partially or not worked at all. The full impact and meaning of that byte is not entirely known, yet.
92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
#ifndef AC_IO_AC_IO_H
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#define AC_IO_AC_IO_H
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#include <stddef.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include "acio/hdxs.h"
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#include "acio/icca.h"
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#include "acio/kfca.h"
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#define AC_IO_SOF 0xAA
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#define AC_IO_ESCAPE 0xFF
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#define AC_IO_RESPONSE_FLAG 0x80
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#define AC_IO_BROADCAST 0x70
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#define ac_io_u16(x) _byteswap_ushort(x)
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#define ac_io_u32(x) _byteswap_ulong(x)
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enum ac_io_cmd {
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AC_IO_CMD_ASSIGN_ADDRS = 0x0001,
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AC_IO_CMD_GET_VERSION = 0x0002,
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AC_IO_CMD_START_UP = 0x0003,
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AC_IO_CMD_KEEPALIVE = 0x0080,
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/* Yet unknown command encountered first on jubeat (1) */
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AC_IO_CMD_UNKN_00FF = 0x00FF,
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AC_IO_CMD_CLEAR = 0x0100,
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};
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enum ac_io_node_type {
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AC_IO_NODE_TYPE_H44B = 0x04010000,
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AC_IO_NODE_TYPE_ICCA = 0x03000000,
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/* same as ICCA */
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AC_IO_NODE_TYPE_ICCB = 0x03000000,
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AC_IO_NODE_TYPE_LED_STRIP = 0x04020000,
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AC_IO_NODE_TYPE_LED_SPIKE = 0x05010000,
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AC_IO_NODE_TYPE_KFCA = 0x09060000,
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AC_IO_NODE_TYPE_BI2A = 0x0d060000,
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AC_IO_NODE_TYPE_RVOL = 0x09060001,
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};
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#pragma pack(push, 1)
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struct ac_io_version {
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/* Names taken from some debug text in libacio.dll */
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uint32_t type;
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uint8_t flag;
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uint8_t major;
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uint8_t minor;
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uint8_t revision;
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char product_code[4];
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char date[16];
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char time[16];
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};
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struct ac_io_message {
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uint8_t addr; /* High bit: clear = req, set = resp */
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union {
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struct {
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uint16_t code;
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uint8_t seq_no;
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uint8_t nbytes;
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union {
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uint8_t raw[0xFF];
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uint8_t count;
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uint8_t status;
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uint8_t param;
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struct ac_io_version version;
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struct ac_io_icca_misc icca_misc;
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struct ac_io_icca_state icca_state;
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struct ac_io_kfca_poll_in kfca_poll_in;
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struct ac_io_kfca_poll_out kfca_poll_out;
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struct ac_io_hdxs_output hdxs_output;
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};
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} cmd;
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struct {
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uint8_t nbytes;
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uint8_t raw[0xFF]; /* 0xFFucked if I know */
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} bcast;
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};
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};
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#pragma pack(pop)
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#endif
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