chusan: added chusanhook, led board fix, config added

credits go to @domeori https://dev.s-ul.net/domeori/segatools/-/tree/mr-imports
This commit is contained in:
Dniel97 2023-07-14 00:58:02 +02:00
parent 90a6f1be7c
commit 2a6a8bf8b2
Signed by untrusted user: Dniel97
GPG Key ID: 6180B3C768FB2E08
32 changed files with 2253 additions and 17 deletions

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@ -118,6 +118,26 @@ $(BUILD_DIR_ZIP)/mercury.zip:
$(V)strip $(BUILD_DIR_ZIP)/mercury/*.{exe,dll} $(V)strip $(BUILD_DIR_ZIP)/mercury/*.{exe,dll}
$(V)cd $(BUILD_DIR_ZIP)/mercury ; zip -r ../mercury.zip * $(V)cd $(BUILD_DIR_ZIP)/mercury ; zip -r ../mercury.zip *
$(BUILD_DIR_ZIP)/chusan.zip:
$(V)echo ... $@
$(V)mkdir -p $(BUILD_DIR_ZIP)/chusan
$(V)mkdir -p $(BUILD_DIR_ZIP)/chusan/DEVICE
$(V)cp $(DIST_DIR)/chusan/segatools.ini \
$(DIST_DIR)/chusan/start.bat \
$(BUILD_DIR_ZIP)/chusan
$(V)cp $(BUILD_DIR_32)/chusanhook/chusanhook.dll \
$(BUILD_DIR_ZIP)/chusan/chusanhook_x86.dll
$(V)cp $(BUILD_DIR_64)/chusanhook/chusanhook.dll \
$(BUILD_DIR_ZIP)/chusan/chusanhook_x64.dll
$(V)cp $(BUILD_DIR_32)/subprojects/capnhook/inject/inject.exe \
$(BUILD_DIR_ZIP)/chusan/inject_x86.exe
$(V)cp $(BUILD_DIR_64)/subprojects/capnhook/inject/inject.exe \
$(BUILD_DIR_ZIP)/chusan/inject_x64.exe
$(V)cp pki/billing.pub \
pki/ca.crt \
$(BUILD_DIR_ZIP)/chusan/DEVICE
for x in exe dll; do strip $(BUILD_DIR_ZIP)/chusan/*.$$x; done
$(V)cd $(BUILD_DIR_ZIP)/chusan ; zip -r ../chusan.zip *
$(BUILD_DIR_ZIP)/mu3.zip: $(BUILD_DIR_ZIP)/mu3.zip:
$(V)echo ... $@ $(V)echo ... $@
@ -152,6 +172,7 @@ $(BUILD_DIR_ZIP)/segatools.zip: \
$(BUILD_DIR_ZIP)/idac.zip \ $(BUILD_DIR_ZIP)/idac.zip \
$(BUILD_DIR_ZIP)/swdc.zip \ $(BUILD_DIR_ZIP)/swdc.zip \
$(BUILD_DIR_ZIP)/mercury.zip \ $(BUILD_DIR_ZIP)/mercury.zip \
$(BUILD_DIR_ZIP)/chusan.zip \
$(BUILD_DIR_ZIP)/mu3.zip \ $(BUILD_DIR_ZIP)/mu3.zip \
CHANGELOG.md \ CHANGELOG.md \
README.md \ README.md \

45
board/led1509306-cmd.h Normal file
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@ -0,0 +1,45 @@
#pragma once
#include "board/led1509306-frame.h"
enum {
LED_15093_06_CMD_RESET = 0x10,
LED_15093_06_CMD_SET_TIMEOUT = 0x11,
LED_15093_06_CMD_SET_DISABLE_RESPONSE = 0x14,
LED_15093_06_CMD_SET_LED = 0x82,
LED_15093_06_CMD_SET_LED_COUNT = 0x86,
LED_15093_06_CMD_BOARD_INFO = 0xF0,
LED_15093_06_CMD_BOARD_STATUS = 0xF1,
LED_15093_06_CMD_FW_SUM = 0xF2,
LED_15093_06_CMD_PROTOCOL_VER = 0xF3,
LED_15093_06_CMD_BOOTLOADER = 0xFD,
};
struct led1509306_req_any {
struct led1509306_hdr hdr;
uint8_t cmd;
uint8_t payload[256];
};
struct led1509306_resp_any {
struct led1509306_hdr hdr;
uint8_t status;
uint8_t cmd;
uint8_t report;
uint8_t data[32];
};
struct led1509306_resp_board_info {
struct led1509306_hdr hdr;
uint8_t status;
uint8_t cmd;
uint8_t report;
struct {
char board_num[8];
uint8_t _0a;
char chip_num[5];
uint8_t _ff;
uint8_t fw_ver;
// may be some more data after this that isn't checked
} data;
};

194
board/led1509306-frame.c Normal file
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@ -0,0 +1,194 @@
#include <windows.h>
#include <assert.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include "board/led1509306-frame.h"
#include "hook/iobuf.h"
static void led1509306_frame_sync(struct iobuf *src);
static HRESULT led1509306_frame_accept(const struct iobuf *dest);
static HRESULT led1509306_frame_encode_byte(struct iobuf *dest, uint8_t byte);
/* Frame structure:
[0] Sync byte (0xE0)
[1] Destination address
[2] Source Address
[3] Length of data/payload
[4] Data/payload
For requests (host to board):
[0] Command
... Payload
For responses (board to host):
[0] Status
[1] Command
[2] Report
... Payload
[n] Checksum: Sum of all prior bytes (excluding sync byte)
Byte stuffing:
0xD0 is an escape byte. Un-escape the subsequent byte by adding 1. */
static void led1509306_frame_sync(struct iobuf *src)
{
size_t i;
for (i = 0 ; i < src->pos && src->bytes[i] != 0xE0 ; i++);
src->pos -= i;
memmove(&src->bytes[0], &src->bytes[i], i);
}
static HRESULT led1509306_frame_accept(const struct iobuf *dest)
{
uint8_t checksum;
size_t i;
if (dest->pos < 3 || dest->pos != dest->bytes[3] + 5) {
return S_FALSE;
}
checksum = 0;
for (i = 1 ; i < dest->pos - 1 ; i++) {
checksum += dest->bytes[i];
}
//dprintf("LED checksum %02x, expected %02x\n", checksum, dest->bytes[dest->pos - 1]);
if (checksum != dest->bytes[dest->pos - 1]) {
return HRESULT_FROM_WIN32(ERROR_CRC);
}
return S_OK;
}
HRESULT led1509306_frame_decode(struct iobuf *dest, struct iobuf *src)
{
uint8_t byte;
bool escape;
size_t i;
HRESULT hr;
assert(dest != NULL);
assert(dest->bytes != NULL || dest->nbytes == 0);
assert(dest->pos <= dest->nbytes);
assert(src != NULL);
assert(src->bytes != NULL || src->nbytes == 0);
assert(src->pos <= src->nbytes);
led1509306_frame_sync(src);
dest->pos = 0;
escape = false;
for (i = 0, hr = S_FALSE ; i < src->pos && hr == S_FALSE ; i++) {
/* Step the FSM to unstuff another byte */
byte = src->bytes[i];
if (dest->pos >= dest->nbytes) {
hr = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
} else if (i == 0) {
dest->bytes[dest->pos++] = byte;
} else if (byte == 0xE0) {
hr = E_FAIL;
} else if (byte == 0xD0) {
if (escape) {
hr = E_FAIL;
}
escape = true;
} else if (escape) {
dest->bytes[dest->pos++] = byte + 1;
escape = false;
} else {
dest->bytes[dest->pos++] = byte;
}
/* Try to accept the packet we've built up so far */
if (SUCCEEDED(hr)) {
hr = led1509306_frame_accept(dest);
}
}
/* Handle FSM terminal state */
if (hr != S_FALSE) {
/* Frame was either accepted or rejected, remove it from src */
memmove(&src->bytes[0], &src->bytes[i], src->pos - i);
src->pos -= i;
}
return hr;
}
HRESULT led1509306_frame_encode(
struct iobuf *dest,
const void *ptr,
size_t nbytes)
{
const uint8_t *src;
uint8_t checksum;
uint8_t byte;
size_t i;
HRESULT hr;
assert(dest != NULL);
assert(dest->bytes != NULL || dest->nbytes == 0);
assert(dest->pos <= dest->nbytes);
assert(ptr != NULL);
src = ptr;
assert(nbytes >= 3 && src[0] == 0xE0 && src[3] + 4 == nbytes);
if (dest->pos >= dest->nbytes) {
return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
}
dest->bytes[dest->pos++] = 0xE0;
checksum = 0;
// dprintf("%02x ", 0xe0);
for (i = 1 ; i < nbytes ; i++) {
byte = src[i];
checksum += byte;
// dprintf("%02x ", byte);
hr = led1509306_frame_encode_byte(dest, byte);
if (FAILED(hr)) {
return hr;
}
}
// dprintf("%02x \n", checksum);
return led1509306_frame_encode_byte(dest, checksum);
}
static HRESULT led1509306_frame_encode_byte(struct iobuf *dest, uint8_t byte)
{
if (byte == 0xE0 || byte == 0xD0) {
if (dest->pos + 2 > dest->nbytes) {
return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
}
dest->bytes[dest->pos++] = 0xD0;
dest->bytes[dest->pos++] = byte - 1;
} else {
if (dest->pos + 1 > dest->nbytes) {
return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
}
dest->bytes[dest->pos++] = byte;
}
return S_OK;
}

26
board/led1509306-frame.h Normal file
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@ -0,0 +1,26 @@
#pragma once
#include <windows.h>
#include <stddef.h>
#include <stdint.h>
#include "hook/iobuf.h"
enum {
LED_15093_06_FRAME_SYNC = 0xE0,
};
struct led1509306_hdr {
uint8_t sync;
uint8_t dest_adr;
uint8_t src_adr;
uint8_t nbytes;
};
HRESULT led1509306_frame_decode(struct iobuf *dest, struct iobuf *src);
HRESULT led1509306_frame_encode(
struct iobuf *dest,
const void *ptr,
size_t nbytes);

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@ -20,6 +20,9 @@ board_lib = static_library(
'io3.h', 'io3.h',
'io4.c', 'io4.c',
'io4.h', 'io4.h',
'led1509306-cmd.h',
'led1509306-frame.c',
'led1509306-frame.h',
'sg-cmd.c', 'sg-cmd.c',
'sg-cmd.h', 'sg-cmd.h',
'sg-frame.c', 'sg-frame.c',

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@ -43,6 +43,35 @@ void slider_config_load(struct slider_config *cfg, const wchar_t *filename)
cfg->enable = GetPrivateProfileIntW(L"slider", L"enable", 1, filename); cfg->enable = GetPrivateProfileIntW(L"slider", L"enable", 1, filename);
} }
void led1509306_config_load(struct led1509306_config *cfg, const wchar_t *filename)
{
assert(cfg != NULL);
assert(filename != NULL);
wchar_t tmpstr[16];
memset(cfg->board_number, ' ', sizeof(cfg->board_number));
memset(cfg->chip_number, ' ', sizeof(cfg->chip_number));
cfg->enable = GetPrivateProfileIntW(L"ledstrip", L"enable", 1, filename);
cfg->fw_ver = GetPrivateProfileIntW(L"ledstrip", L"fw_ver", 0x90, filename);
cfg->fw_sum = GetPrivateProfileIntW(L"ledstrip", L"fw_sum", 0xadf7, filename);
GetPrivateProfileStringW(L"ledstrip", L"board_number", L"15093-06", tmpstr, _countof(tmpstr), filename);
size_t n = wcstombs(cfg->board_number, tmpstr, sizeof(cfg->board_number));
for (int i = n; i < sizeof(cfg->board_number); i++)
{
cfg->board_number[i] = ' ';
}
GetPrivateProfileStringW(L"ledstrip", L"chip_number", L"6710 ", tmpstr, _countof(tmpstr), filename);
n = wcstombs(cfg->chip_number, tmpstr, sizeof(cfg->chip_number));
for (int i = n; i < sizeof(cfg->chip_number); i++)
{
cfg->chip_number[i] = ' ';
}
}
void chuni_hook_config_load( void chuni_hook_config_load(
struct chuni_hook_config *cfg, struct chuni_hook_config *cfg,
const wchar_t *filename) const wchar_t *filename)
@ -58,4 +87,5 @@ void chuni_hook_config_load(
gfx_config_load(&cfg->gfx, filename); gfx_config_load(&cfg->gfx, filename);
chuni_dll_config_load(&cfg->dll, filename); chuni_dll_config_load(&cfg->dll, filename);
slider_config_load(&cfg->slider, filename); slider_config_load(&cfg->slider, filename);
led1509306_config_load(&cfg->led1509306, filename);
} }

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@ -9,6 +9,7 @@
#include "chunihook/chuni-dll.h" #include "chunihook/chuni-dll.h"
#include "chunihook/slider.h" #include "chunihook/slider.h"
#include "chunihook/led1509306.h"
#include "gfxhook/gfx.h" #include "gfxhook/gfx.h"
@ -21,6 +22,7 @@ struct chuni_hook_config {
struct gfx_config gfx; struct gfx_config gfx;
struct chuni_dll_config dll; struct chuni_dll_config dll;
struct slider_config slider; struct slider_config slider;
struct led1509306_config led1509306;
}; };
void chuni_dll_config_load( void chuni_dll_config_load(

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@ -9,6 +9,7 @@
#include "chunihook/config.h" #include "chunihook/config.h"
#include "chunihook/jvs.h" #include "chunihook/jvs.h"
#include "chunihook/slider.h" #include "chunihook/slider.h"
#include "chunihook/led1509306.h"
#include "chuniio/chuniio.h" #include "chuniio/chuniio.h"
@ -96,6 +97,12 @@ static DWORD CALLBACK chuni_pre_startup(void)
goto fail; goto fail;
} }
hr = led1509306_hook_init(&chuni_hook_cfg.led1509306);
if (FAILED(hr)) {
goto fail;
}
hr = sg_reader_hook_init(&chuni_hook_cfg.aime, 12, chuni_hook_mod); hr = sg_reader_hook_init(&chuni_hook_cfg.aime, 12, chuni_hook_mod);
if (FAILED(hr)) { if (FAILED(hr)) {

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@ -101,13 +101,13 @@ static void chunithm_jvs_read_switches(void *ctx, struct io3_switch_state *out)
out->p1 = 0x0000; out->p1 = 0x0000;
out->p2 = 0x0000; out->p2 = 0x0000;
if (opbtn & 0x01) { if (opbtn & CHUNI_IO_OPBTN_TEST) {
out->system = 0x80; out->system = 0x80;
} else { } else {
out->system = 0x00; out->system = 0x00;
} }
if (opbtn & 0x02) { if (opbtn & CHUNI_IO_OPBTN_SERVICE) {
out->p1 |= 0x4000; out->p1 |= 0x4000;
} }

377
chunihook/led1509306.c Normal file
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@ -0,0 +1,377 @@
#include <windows.h>
#include <assert.h>
#include <process.h>
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "board/led1509306-cmd.h"
#include "board/led1509306-frame.h"
#include "chunihook/led1509306.h"
#include "hook/iobuf.h"
#include "hook/iohook.h"
#include "hooklib/uart.h"
#include "util/dprintf.h"
#include "util/dump.h"
static HRESULT led1509306_handle_irp(struct irp *irp);
static HRESULT led1509306_handle_irp_locked(int board, struct irp *irp);
static HRESULT led1509306_req_dispatch(int board, const struct led1509306_req_any *req);
static HRESULT led1509306_req_reset(int board, const struct led1509306_req_any *req);
static HRESULT led1509306_req_get_board_info(int board);
static HRESULT led1509306_req_get_fw_sum(int board);
static HRESULT led1509306_req_get_protocol_ver(int board);
static HRESULT led1509306_req_get_board_status(int board);
static HRESULT led1509306_req_set_led(int board, const struct led1509306_req_any *req);
static HRESULT led1509306_req_set_disable_response(int board, const struct led1509306_req_any *req);
static HRESULT led1509306_req_set_timeout(int board, const struct led1509306_req_any *req);
static char led1509306_board_num[8];
static char led1509306_chip_num[5];
static uint8_t led1509306_fw_ver;
static uint16_t led1509306_fw_sum;
static uint8_t led1509306_board_adr = 2;
static uint8_t led1509306_host_adr = 1;
#define led1509306_nboards 2
typedef struct {
CRITICAL_SECTION lock;
struct uart boarduart;
uint8_t written_bytes[520];
uint8_t readable_bytes[520];
bool enable_response;
} _led1509306_per_board_vars;
_led1509306_per_board_vars led1509306_per_board_vars[led1509306_nboards];
HRESULT led1509306_hook_init(const struct led1509306_config *cfg)
{
assert(cfg != NULL);
if (!cfg->enable) {
return S_FALSE;
}
memcpy(led1509306_board_num, cfg->board_number, sizeof(led1509306_board_num));
memcpy(led1509306_chip_num, cfg->chip_number, sizeof(led1509306_chip_num));
led1509306_fw_ver = cfg->fw_ver;
led1509306_fw_sum = cfg->fw_sum;
for (int i = 0; i < led1509306_nboards; i++)
{
_led1509306_per_board_vars *v = &led1509306_per_board_vars[i];
InitializeCriticalSection(&v->lock);
uart_init(&v->boarduart, 10 + i);
v->boarduart.written.bytes = v->written_bytes;
v->boarduart.written.nbytes = sizeof(v->written_bytes);
v->boarduart.readable.bytes = v->readable_bytes;
v->boarduart.readable.nbytes = sizeof(v->readable_bytes);
v->enable_response = true;
}
return iohook_push_handler(led1509306_handle_irp);
}
static HRESULT led1509306_handle_irp(struct irp *irp)
{
HRESULT hr;
assert(irp != NULL);
for (int i = 0; i < led1509306_nboards; i++)
{
_led1509306_per_board_vars *v = &led1509306_per_board_vars[i];
struct uart *boarduart = &v->boarduart;
if (uart_match_irp(boarduart, irp))
{
CRITICAL_SECTION lock = v->lock;
EnterCriticalSection(&lock);
hr = led1509306_handle_irp_locked(i, irp);
LeaveCriticalSection(&lock);
return hr;
}
}
return iohook_invoke_next(irp);
}
static HRESULT led1509306_handle_irp_locked(int board, struct irp *irp)
{
struct led1509306_req_any req;
struct iobuf req_iobuf;
HRESULT hr;
struct uart *boarduart = &led1509306_per_board_vars[board].boarduart;
hr = uart_handle_irp(boarduart, irp);
if (FAILED(hr) || irp->op != IRP_OP_WRITE) {
return hr;
}
for (;;) {
#if 0
dprintf("TX Buffer:\n");
dump_iobuf(&boarduart->written);
#endif
req_iobuf.bytes = (byte*)&req;
req_iobuf.nbytes = sizeof(req.hdr) + sizeof(req.cmd) + sizeof(req.payload);
req_iobuf.pos = 0;
hr = led1509306_frame_decode(&req_iobuf, &boarduart->written);
if (hr != S_OK) {
if (FAILED(hr)) {
dprintf("Chunithm LED Strip: Deframe error: %x\n", (int) hr);
}
return hr;
}
#if 0
dprintf("Deframe Buffer:\n");
dump_iobuf(&req_iobuf);
#endif
hr = led1509306_req_dispatch(board, &req);
if (FAILED(hr)) {
dprintf("Chunithm LED Strip: Processing error: %x\n", (int) hr);
}
}
}
static HRESULT led1509306_req_dispatch(int board, const struct led1509306_req_any *req)
{
switch (req->cmd) {
case LED_15093_06_CMD_RESET:
return led1509306_req_reset(board, req);
case LED_15093_06_CMD_BOARD_INFO:
return led1509306_req_get_board_info(board);
case LED_15093_06_CMD_FW_SUM:
return led1509306_req_get_fw_sum(board);
case LED_15093_06_CMD_PROTOCOL_VER:
return led1509306_req_get_protocol_ver(board);
case LED_15093_06_CMD_BOARD_STATUS:
return led1509306_req_get_board_status(board);
case LED_15093_06_CMD_SET_LED:
return led1509306_req_set_led(board, req);
case LED_15093_06_CMD_SET_DISABLE_RESPONSE:
return led1509306_req_set_disable_response(board, req);
case LED_15093_06_CMD_SET_TIMEOUT:
return led1509306_req_set_timeout(board, req);
default:
dprintf("Chunithm LED Strip: Unhandled command %02x\n", req->cmd);
return S_OK;
}
}
static HRESULT led1509306_req_reset(int board, const struct led1509306_req_any *req)
{
dprintf("Chunithm LED Strip: Reset (board %u, type %02x)\n", board, req->payload[0]);
if (req->payload[0] != 0xd9)
dprintf("Chunithm LED Strip: Warning -- Unknown reset type %02x\n", req->payload[0]);
led1509306_per_board_vars[board].enable_response = true;
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_RESET;
resp.report = 1;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_get_board_info(int board)
{
dprintf("Chunithm LED Strip: Get board info (board %u)\n", board);
struct led1509306_resp_board_info resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = sizeof(resp.data) + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_BOARD_INFO;
resp.report = 1;
memcpy(resp.data.board_num, led1509306_board_num, sizeof(resp.data.board_num));
resp.data._0a = 0x0a;
memcpy(resp.data.chip_num, led1509306_chip_num, sizeof(resp.data.chip_num));
resp.data._ff = 0xff;
resp.data.fw_ver = led1509306_fw_ver;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_get_fw_sum(int board)
{
dprintf("Chunithm LED Strip: Get firmware checksum (board %u)\n", board);
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 2 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_FW_SUM;
resp.report = 1;
resp.data[0] = (led1509306_fw_sum >> 8) & 0xff;
resp.data[1] = led1509306_fw_sum & 0xff;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_get_protocol_ver(int board)
{
dprintf("Chunithm LED Strip: Get protocol version (board %u)\n", board);
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 3 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_PROTOCOL_VER;
resp.report = 1;
resp.data[0] = 1;
resp.data[1] = 1;
resp.data[2] = 4;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_get_board_status(int board)
{
dprintf("Chunithm LED Strip: Get board status (board %u)\n", board);
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 4 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_BOARD_STATUS;
resp.report = 1;
resp.data[0] = 0;
resp.data[1] = 0;
resp.data[2] = 0;
resp.data[3] = 0;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_set_led(int board, const struct led1509306_req_any *req)
{
// dprintf("Chunithm LED Strip: Set LED (board %u)\n", board);
if (!led1509306_per_board_vars[board].enable_response)
return S_OK;
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_SET_LED;
resp.report = 1;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_set_disable_response(int board, const struct led1509306_req_any *req)
{
dprintf("Chunithm LED Strip: Disable LED responses (board %u)\n", board);
led1509306_per_board_vars[board].enable_response = !req->payload[0];
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 1 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_SET_DISABLE_RESPONSE;
resp.report = 1;
resp.data[0] = req->payload[0];
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_set_timeout(int board, const struct led1509306_req_any *req)
{
dprintf("Chunithm LED Strip: Set timeout (board %u)\n", board);
// not actually implemented, but respond correctly anyway
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 2 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_SET_TIMEOUT;
resp.report = 1;
resp.data[0] = req->payload[0];
resp.data[1] = req->payload[1];
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}

16
chunihook/led1509306.h Normal file
View File

@ -0,0 +1,16 @@
#pragma once
#include <windows.h>
#include <stdbool.h>
struct led1509306_config {
bool enable;
bool cvt_port;
char board_number[8];
char chip_number[5];
uint8_t fw_ver;
uint16_t fw_sum;
};
HRESULT led1509306_hook_init(const struct led1509306_config *cfg);

View File

@ -30,5 +30,7 @@ shared_library(
'jvs.h', 'jvs.h',
'slider.c', 'slider.c',
'slider.h', 'slider.h',
'led1509306.c',
'led1509306.h',
], ],
) )

View File

@ -3,10 +3,13 @@
#include <process.h> #include <process.h>
#include <stdbool.h> #include <stdbool.h>
#include <stdint.h> #include <stdint.h>
#include <stdio.h>
#include "chuniio/chuniio.h" #include "chuniio/chuniio.h"
#include "chuniio/config.h" #include "chuniio/config.h"
#include "util/dprintf.h"
static unsigned int __stdcall chuni_io_slider_thread_proc(void *ctx); static unsigned int __stdcall chuni_io_slider_thread_proc(void *ctx);
static bool chuni_io_coin; static bool chuni_io_coin;
@ -15,6 +18,7 @@ static uint8_t chuni_io_hand_pos;
static HANDLE chuni_io_slider_thread; static HANDLE chuni_io_slider_thread;
static bool chuni_io_slider_stop_flag; static bool chuni_io_slider_stop_flag;
static struct chuni_io_config chuni_io_cfg; static struct chuni_io_config chuni_io_cfg;
static HANDLE chuni_io_slider_led_port;
uint16_t chuni_io_get_api_version(void) uint16_t chuni_io_get_api_version(void)
{ {
@ -50,27 +54,48 @@ void chuni_io_jvs_poll(uint8_t *opbtn, uint8_t *beams)
{ {
size_t i; size_t i;
if (GetAsyncKeyState(chuni_io_cfg.vk_test)) { if (GetAsyncKeyState(chuni_io_cfg.vk_test) & 0x8000) {
*opbtn |= 0x01; /* Test */ *opbtn |= CHUNI_IO_OPBTN_TEST;
} }
if (GetAsyncKeyState(chuni_io_cfg.vk_service)) { if (GetAsyncKeyState(chuni_io_cfg.vk_service) & 0x8000) {
*opbtn |= 0x02; /* Service */ *opbtn |= CHUNI_IO_OPBTN_SERVICE;
} }
if (GetAsyncKeyState(chuni_io_cfg.vk_ir)) { if (GetAsyncKeyState(chuni_io_cfg.vk_coin) & 0x8000) {
if (chuni_io_hand_pos < 6) { if (!chuni_io_coin) {
chuni_io_hand_pos++; chuni_io_coin = true;
*opbtn |= CHUNI_IO_OPBTN_COIN;
} }
} else { } else {
if (chuni_io_hand_pos > 0) { chuni_io_coin = false;
chuni_io_hand_pos--;
}
} }
for (i = 0 ; i < 6 ; i++) { if (chuni_io_cfg.vk_ir_emu) {
if (chuni_io_hand_pos > i) { // Use emulated AIR
*beams |= (1 << i); if (GetAsyncKeyState(chuni_io_cfg.vk_ir_emu)) {
if (chuni_io_hand_pos < 6) {
chuni_io_hand_pos++;
}
} else {
if (chuni_io_hand_pos > 0) {
chuni_io_hand_pos--;
}
}
for (i = 0 ; i < 6 ; i++) {
if (chuni_io_hand_pos > i) {
*beams |= (1 << i);
}
}
} else {
// Use actual AIR
// IR format is beams[5:0] = {b5,b6,b3,b4,b1,b2};
for (i = 0 ; i < 3 ; i++) {
if (GetAsyncKeyState(chuni_io_cfg.vk_ir[i*2]) & 0x8000)
*beams |= (1 << (i*2+1));
if (GetAsyncKeyState(chuni_io_cfg.vk_ir[i*2+1]) & 0x8000)
*beams |= (1 << (i*2));
} }
} }
} }
@ -82,6 +107,8 @@ HRESULT chuni_io_slider_init(void)
void chuni_io_slider_start(chuni_io_slider_callback_t callback) void chuni_io_slider_start(chuni_io_slider_callback_t callback)
{ {
BOOL status;
if (chuni_io_slider_thread != NULL) { if (chuni_io_slider_thread != NULL) {
return; return;
} }
@ -93,6 +120,39 @@ void chuni_io_slider_start(chuni_io_slider_callback_t callback)
callback, callback,
0, 0,
NULL); NULL);
chuni_io_slider_led_port = CreateFileW(chuni_io_cfg.led_com,
GENERIC_READ | GENERIC_WRITE,
0,
NULL,
OPEN_EXISTING,
0,
NULL);
if (chuni_io_slider_led_port == INVALID_HANDLE_VALUE)
dprintf("Chunithm LEDs: Failed to open COM port (Attempted on %S)\n", chuni_io_cfg.led_com);
else
dprintf("Chunithm LEDs: COM Port Success!\n");
DCB dcb_serial_params = { 0 };
dcb_serial_params.DCBlength = sizeof(dcb_serial_params);
status = GetCommState(chuni_io_slider_led_port, &dcb_serial_params);
dcb_serial_params.BaudRate = CBR_115200; // Setting BaudRate = 115200
dcb_serial_params.ByteSize = 8; // Setting ByteSize = 8
dcb_serial_params.StopBits = ONESTOPBIT;// Setting StopBits = 1
dcb_serial_params.Parity = NOPARITY; // Setting Parity = None
SetCommState(chuni_io_slider_led_port, &dcb_serial_params);
COMMTIMEOUTS timeouts = { 0 };
timeouts.ReadIntervalTimeout = 50; // in milliseconds
timeouts.ReadTotalTimeoutConstant = 50; // in milliseconds
timeouts.ReadTotalTimeoutMultiplier = 10; // in milliseconds
timeouts.WriteTotalTimeoutConstant = 50; // in milliseconds
timeouts.WriteTotalTimeoutMultiplier = 10; // in milliseconds
SetCommTimeouts(chuni_io_slider_led_port, &timeouts);
} }
void chuni_io_slider_stop(void) void chuni_io_slider_stop(void)
@ -107,10 +167,34 @@ void chuni_io_slider_stop(void)
CloseHandle(chuni_io_slider_thread); CloseHandle(chuni_io_slider_thread);
chuni_io_slider_thread = NULL; chuni_io_slider_thread = NULL;
chuni_io_slider_stop_flag = false; chuni_io_slider_stop_flag = false;
dprintf("Chunithm LEDs: Closing COM port\n");
CloseHandle(chuni_io_slider_led_port);
} }
void chuni_io_slider_set_leds(const uint8_t *rgb) void chuni_io_slider_set_leds(const uint8_t *rgb)
{ {
if (chuni_io_slider_led_port != INVALID_HANDLE_VALUE)
{
char led_buffer[100];
DWORD bytes_to_write; // No of bytes to write into the port
DWORD bytes_written = 0; // No of bytes written to the port
bytes_to_write = sizeof(led_buffer);
BOOL status;
led_buffer[0] = 0xAA;
led_buffer[1] = 0xAA;
memcpy(led_buffer+2, rgb, sizeof(uint8_t) * 96);
led_buffer[98] = 0xDD;
led_buffer[99] = 0xDD;
status = WriteFile(chuni_io_slider_led_port, // Handle to the Serial port
led_buffer, // Data to be written to the port
bytes_to_write, //No of bytes to write
&bytes_written, //Bytes written
NULL);
}
} }
static unsigned int __stdcall chuni_io_slider_thread_proc(void *ctx) static unsigned int __stdcall chuni_io_slider_thread_proc(void *ctx)

View File

@ -15,6 +15,12 @@
#include <stdbool.h> #include <stdbool.h>
#include <stdint.h> #include <stdint.h>
enum {
CHUNI_IO_OPBTN_TEST = 0x01,
CHUNI_IO_OPBTN_SERVICE = 0x02,
CHUNI_IO_OPBTN_COIN = 0x04,
};
/* Get the version of the Chunithm IO API that this DLL supports. This /* Get the version of the Chunithm IO API that this DLL supports. This
function should return a positive 16-bit integer, where the high byte is function should return a positive 16-bit integer, where the high byte is
the major version and the low byte is the minor version (as defined by the the major version and the low byte is the minor version (as defined by the

View File

@ -3,6 +3,7 @@
#include <assert.h> #include <assert.h>
#include <stddef.h> #include <stddef.h>
#include <stdio.h> #include <stdio.h>
#include <string.h>
#include "chuniio/config.h" #include "chuniio/config.h"
@ -17,20 +18,35 @@ static const int chuni_io_default_cells[] = {
'S', 'S', 'S', 'S', 'S', 'S', 'S', 'S',
}; };
static const int chuni_io_default_ir[] = {
'4', '5', '6', '7', '8', '9'
};
void chuni_io_config_load( void chuni_io_config_load(
struct chuni_io_config *cfg, struct chuni_io_config *cfg,
const wchar_t *filename) const wchar_t *filename)
{ {
wchar_t key[16]; wchar_t key[16];
int i; int i;
wchar_t port_input[6];
assert(cfg != NULL); assert(cfg != NULL);
assert(filename != NULL); assert(filename != NULL);
// Technically it's io4 but leave this for compatibility with old configs.
cfg->vk_test = GetPrivateProfileIntW(L"io3", L"test", '1', filename); cfg->vk_test = GetPrivateProfileIntW(L"io3", L"test", '1', filename);
cfg->vk_service = GetPrivateProfileIntW(L"io3", L"service", '2', filename); cfg->vk_service = GetPrivateProfileIntW(L"io3", L"service", '2', filename);
cfg->vk_coin = GetPrivateProfileIntW(L"io3", L"coin", '3', filename); cfg->vk_coin = GetPrivateProfileIntW(L"io3", L"coin", '3', filename);
cfg->vk_ir = GetPrivateProfileIntW(L"io3", L"ir", VK_SPACE, filename); cfg->vk_ir_emu = GetPrivateProfileIntW(L"io3", L"ir", VK_SPACE, filename);
for (i = 0 ; i < 6 ; i++) {
swprintf_s(key, _countof(key), L"ir%i", i + 1);
cfg->vk_ir[i] = GetPrivateProfileIntW(
L"ir",
key,
chuni_io_default_ir[i],
filename);
}
for (i = 0 ; i < 32 ; i++) { for (i = 0 ; i < 32 ; i++) {
swprintf_s(key, _countof(key), L"cell%i", i + 1); swprintf_s(key, _countof(key), L"cell%i", i + 1);
@ -40,4 +56,8 @@ void chuni_io_config_load(
chuni_io_default_cells[i], chuni_io_default_cells[i],
filename); filename);
} }
GetPrivateProfileStringW(L"slider", L"ledport", L"COM2", port_input, 6, filename);
wcsncpy(cfg->led_com, L"\\\\.\\", 4);
wcsncat_s(cfg->led_com, 11, port_input, 6);
} }

View File

@ -7,8 +7,10 @@ struct chuni_io_config {
uint8_t vk_test; uint8_t vk_test;
uint8_t vk_service; uint8_t vk_service;
uint8_t vk_coin; uint8_t vk_coin;
uint8_t vk_ir; uint8_t vk_ir_emu;
uint8_t vk_ir[6];
uint8_t vk_cell[32]; uint8_t vk_cell[32];
wchar_t led_com[12];
}; };
void chuni_io_config_load( void chuni_io_config_load(

118
chusanhook/chuni-dll.c Normal file
View File

@ -0,0 +1,118 @@
#include <windows.h>
#include <assert.h>
#include <stdlib.h>
#include "chusanhook/chuni-dll.h"
#include "util/dll-bind.h"
#include "util/dprintf.h"
const struct dll_bind_sym chuni_dll_syms[] = {
{
.sym = "chuni_io_jvs_init",
.off = offsetof(struct chuni_dll, jvs_init),
}, {
.sym = "chuni_io_jvs_poll",
.off = offsetof(struct chuni_dll, jvs_poll),
}, {
.sym = "chuni_io_jvs_read_coin_counter",
.off = offsetof(struct chuni_dll, jvs_read_coin_counter),
}, {
.sym = "chuni_io_slider_init",
.off = offsetof(struct chuni_dll, slider_init),
}, {
.sym = "chuni_io_slider_start",
.off = offsetof(struct chuni_dll, slider_start),
}, {
.sym = "chuni_io_slider_stop",
.off = offsetof(struct chuni_dll, slider_stop),
}, {
.sym = "chuni_io_slider_set_leds",
.off = offsetof(struct chuni_dll, slider_set_leds),
}
};
struct chuni_dll chuni_dll;
// Copypasta DLL binding and diagnostic message boilerplate.
// Not much of this lends itself to being easily factored out. Also there
// will be a lot of API-specific branching code here eventually as new API
// versions get defined, so even though these functions all look the same
// now this won't remain the case forever.
HRESULT chuni_dll_init(const struct chuni_dll_config *cfg, HINSTANCE self)
{
uint16_t (*get_api_version)(void);
const struct dll_bind_sym *sym;
HINSTANCE owned;
HINSTANCE src;
HRESULT hr;
assert(cfg != NULL);
assert(self != NULL);
if (cfg->path[0] != L'\0') {
owned = LoadLibraryW(cfg->path);
if (owned == NULL) {
hr = HRESULT_FROM_WIN32(GetLastError());
dprintf("Chunithm IO: Failed to load IO DLL: %lx: %S\n",
hr,
cfg->path);
goto end;
}
dprintf("Chunithm IO: Using custom IO DLL: %S\n", cfg->path);
src = owned;
} else {
owned = NULL;
src = self;
}
get_api_version = (void *) GetProcAddress(src, "chuni_io_get_api_version");
if (get_api_version != NULL) {
chuni_dll.api_version = get_api_version();
} else {
chuni_dll.api_version = 0x0100;
dprintf("Custom IO DLL does not expose chuni_io_get_api_version, "
"assuming API version 1.0.\n"
"Please ask the developer to update their DLL.\n");
}
if (chuni_dll.api_version >= 0x0200) {
hr = E_NOTIMPL;
dprintf("Chunithm IO: Custom IO DLL implements an unsupported "
"API version (%#04x). Please update Segatools.\n",
chuni_dll.api_version);
goto end;
}
sym = chuni_dll_syms;
hr = dll_bind(&chuni_dll, src, &sym, _countof(chuni_dll_syms));
if (FAILED(hr)) {
if (src != self) {
dprintf("Chunithm IO: Custom IO DLL does not provide function "
"\"%s\". Please contact your IO DLL's developer for "
"further assistance.\n",
sym->sym);
goto end;
} else {
dprintf("Internal error: could not reflect \"%s\"\n", sym->sym);
}
}
owned = NULL;
end:
if (owned != NULL) {
FreeLibrary(owned);
}
return hr;
}

24
chusanhook/chuni-dll.h Normal file
View File

@ -0,0 +1,24 @@
#pragma once
#include <windows.h>
#include "chuniio/chuniio.h"
struct chuni_dll {
uint16_t api_version;
HRESULT (*jvs_init)(void);
void (*jvs_poll)(uint8_t *opbtn, uint8_t *beams);
void (*jvs_read_coin_counter)(uint16_t *total);
HRESULT (*slider_init)(void);
void (*slider_start)(chuni_io_slider_callback_t callback);
void (*slider_stop)(void);
void (*slider_set_leds)(const uint8_t *rgb);
};
struct chuni_dll_config {
wchar_t path[MAX_PATH];
};
extern struct chuni_dll chuni_dll;
HRESULT chuni_dll_init(const struct chuni_dll_config *cfg, HINSTANCE self);

22
chusanhook/chusanhook.def Normal file
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@ -0,0 +1,22 @@
LIBRARY chusanhook
EXPORTS
Direct3DCreate9
aime_io_get_api_version
aime_io_init
aime_io_led_set_color
aime_io_nfc_get_aime_id
aime_io_nfc_get_felica_id
aime_io_nfc_poll
amDllVideoClose @2
amDllVideoGetVBiosVersion @4
amDllVideoOpen @1
amDllVideoSetResolution @3
chuni_io_get_api_version
chuni_io_jvs_init
chuni_io_jvs_poll
chuni_io_jvs_read_coin_counter
chuni_io_slider_init
chuni_io_slider_set_leds
chuni_io_slider_start
chuni_io_slider_stop

122
chusanhook/config.c Normal file
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@ -0,0 +1,122 @@
#include <assert.h>
#include <stddef.h>
#include "board/config.h"
#include "hooklib/config.h"
#include "hooklib/dvd.h"
#include "gfxhook/config.h"
#include "platform/config.h"
#include "chusanhook/config.h"
// Check windows
#if _WIN32 || _WIN64
#if _WIN64
#define ENV64BIT
#else
#define ENV32BIT
#endif
#endif
// Check GCC
#if __GNUC__
#if __x86_64__ || __ppc64__
#define ENV64BIT
#else
#define ENV32BIT
#endif
#endif
void chuni_dll_config_load(
struct chuni_dll_config *cfg,
const wchar_t *filename)
{
assert(cfg != NULL);
assert(filename != NULL);
// Workaround for x64/x86 external IO dlls
// path32 for 32bit, path64 for 64bit
// for else.. is that possible? idk
#if defined(ENV32BIT)
GetPrivateProfileStringW(
L"chuniio",
L"path32",
L"",
cfg->path,
_countof(cfg->path),
filename);
#elif defined(ENV64BIT)
GetPrivateProfileStringW(
L"chuniio",
L"path64",
L"",
cfg->path,
_countof(cfg->path),
filename);
#else
#error "Unknown environment"
#endif
}
void slider_config_load(struct slider_config *cfg, const wchar_t *filename)
{
assert(cfg != NULL);
assert(filename != NULL);
cfg->enable = GetPrivateProfileIntW(L"slider", L"enable", 1, filename);
}
void led1509306_config_load(struct led1509306_config *cfg, const wchar_t *filename)
{
assert(cfg != NULL);
assert(filename != NULL);
wchar_t tmpstr[16];
memset(cfg->board_number, ' ', sizeof(cfg->board_number));
memset(cfg->chip_number, ' ', sizeof(cfg->chip_number));
cfg->enable = GetPrivateProfileIntW(L"ledstrip", L"enable", 1, filename);
cfg->cvt_port = GetPrivateProfileIntW(L"ledstrip", L"cvt_port", 0, filename);
cfg->fw_ver = GetPrivateProfileIntW(L"ledstrip", L"fw_ver", 0x90, filename);
cfg->fw_sum = GetPrivateProfileIntW(L"ledstrip", L"fw_sum", 0xadf7, filename);
GetPrivateProfileStringW(L"ledstrip", L"board_number", L"15093-06", tmpstr, _countof(tmpstr), filename);
size_t n = wcstombs(cfg->board_number, tmpstr, sizeof(cfg->board_number));
for (int i = n; i < sizeof(cfg->board_number); i++)
{
cfg->board_number[i] = ' ';
}
GetPrivateProfileStringW(L"ledstrip", L"chip_number", L"6710 ", tmpstr, _countof(tmpstr), filename);
n = wcstombs(cfg->chip_number, tmpstr, sizeof(cfg->chip_number));
for (int i = n; i < sizeof(cfg->chip_number); i++)
{
cfg->chip_number[i] = ' ';
}
}
void chusan_hook_config_load(
struct chusan_hook_config *cfg,
const wchar_t *filename)
{
assert(cfg != NULL);
assert(filename != NULL);
memset(cfg, 0, sizeof(*cfg));
platform_config_load(&cfg->platform, filename);
aime_config_load(&cfg->aime, filename);
dvd_config_load(&cfg->dvd, filename);
io4_config_load(&cfg->io4, filename);
gfx_config_load(&cfg->gfx, filename);
chuni_dll_config_load(&cfg->dll, filename);
slider_config_load(&cfg->slider, filename);
led1509306_config_load(&cfg->led1509306, filename);
}

34
chusanhook/config.h Normal file
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@ -0,0 +1,34 @@
#pragma once
#include <stddef.h>
#include "board/config.h"
#include "hooklib/dvd.h"
#include "gfxhook/config.h"
#include "platform/config.h"
#include "chusanhook/chuni-dll.h"
#include "chusanhook/slider.h"
#include "chunihook/led1509306.h"
struct chusan_hook_config {
struct platform_config platform;
struct aime_config aime;
struct dvd_config dvd;
struct io4_config io4;
struct gfx_config gfx;
struct chuni_dll_config dll;
struct slider_config slider;
struct led1509306_config led1509306;
};
void chuni_dll_config_load(
struct chuni_dll_config *cfg,
const wchar_t *filename);
void slider_config_load(struct slider_config *cfg, const wchar_t *filename);
void chusan_hook_config_load(
struct chusan_hook_config *cfg,
const wchar_t *filename);

147
chusanhook/dllmain.c Normal file
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@ -0,0 +1,147 @@
#include <windows.h>
#include <stddef.h>
#include <stdlib.h>
#include "amex/amex.h"
#include "board/sg-reader.h"
#include "board/vfd.h"
#include "chusanhook/config.h"
#include "chusanhook/io4.h"
#include "chusanhook/slider.h"
#include "chunihook/led1509306.h"
#include "chuniio/chuniio.h"
#include "hook/process.h"
#include "gfxhook/d3d9.h"
#include "gfxhook/gfx.h"
#include "hooklib/serial.h"
#include "hooklib/spike.h"
#include "platform/platform.h"
#include "util/dprintf.h"
static HMODULE chusan_hook_mod;
static process_entry_t chusan_startup;
static struct chusan_hook_config chusan_hook_cfg;
static DWORD CALLBACK chusan_pre_startup(void)
{
HMODULE d3dc;
HMODULE dbghelp;
HRESULT hr;
dprintf("--- Begin chusan_pre_startup ---\n");
/* Pin the D3D shader compiler. This makes startup much faster. */
d3dc = LoadLibraryW(L"D3DCompiler_43.dll");
if (d3dc != NULL) {
dprintf("Pinned shader compiler, hMod=%p\n", d3dc);
} else {
dprintf("Failed to load shader compiler!\n");
}
/* Pin dbghelp so the path hooks apply to it. */
dbghelp = LoadLibraryW(L"dbghelp.dll");
if (dbghelp != NULL) {
dprintf("Pinned debug helper library, hMod=%p\n", dbghelp);
} else {
dprintf("Failed to load debug helper library!\n");
}
/* Config load */
chusan_hook_config_load(&chusan_hook_cfg, L".\\segatools.ini");
/* Hook Win32 APIs */
dvd_hook_init(&chusan_hook_cfg.dvd, chusan_hook_mod);
gfx_hook_init(&chusan_hook_cfg.gfx);
gfx_d3d9_hook_init(&chusan_hook_cfg.gfx, chusan_hook_mod);
serial_hook_init();
/* Initialize emulation hooks */
hr = platform_hook_init(
&chusan_hook_cfg.platform,
"SDHD",
"ACA2",
chusan_hook_mod);
if (FAILED(hr)) {
goto fail;
}
hr = chuni_dll_init(&chusan_hook_cfg.dll, chusan_hook_mod);
if (FAILED(hr)) {
goto fail;
}
hr = chusan_io4_hook_init(&chusan_hook_cfg.io4);
if (FAILED(hr)) {
goto fail;
}
hr = slider_hook_init(&chusan_hook_cfg.slider);
if (FAILED(hr)) {
goto fail;
}
hr = led1509306_hook_init(&chusan_hook_cfg.led1509306);
if (FAILED(hr)) {
goto fail;
}
hr = sg_reader_hook_init(&chusan_hook_cfg.aime, 4, chusan_hook_mod);
if (FAILED(hr)) {
goto fail;
}
/* Initialize debug helpers */
spike_hook_init(L".\\segatools.ini");
dprintf("--- End chusan_pre_startup ---\n");
/* Jump to EXE start address */
return chusan_startup();
fail:
ExitProcess(EXIT_FAILURE);
}
BOOL WINAPI DllMain(HMODULE mod, DWORD cause, void *ctx)
{
HRESULT hr;
if (cause != DLL_PROCESS_ATTACH) {
return TRUE;
}
chusan_hook_mod = mod;
hr = process_hijack_startup(chusan_pre_startup, &chusan_startup);
if (!SUCCEEDED(hr)) {
dprintf("Failed to hijack process startup: %x\n", (int) hr);
}
return SUCCEEDED(hr);
}

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#include <windows.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "board/io4.h"
#include "chusanhook/chuni-dll.h"
#include "util/dprintf.h"
struct chunithm_jvs_ir_mask {
uint16_t p1;
uint16_t p2;
};
// Incorrect IR beam mappings retained for backward compatibility
static const struct chunithm_jvs_ir_mask chunithm_jvs_ir_masks_v1[] = {
{ 0, 1 << 13 },
{ 1 << 13, 0 },
{ 0, 1 << 12 },
{ 1 << 12, 0 },
{ 0, 1 << 11 },
{ 1 << 11, 0 },
};
static const struct chunithm_jvs_ir_mask chunithm_jvs_ir_masks[] = {
{ 1 << 13, 0 },
{ 0, 1 << 13 },
{ 1 << 12, 0 },
{ 0, 1 << 12 },
{ 1 << 11, 0 },
{ 0, 1 << 11 },
};
static HRESULT chusan_io4_poll(void* ctx, struct io4_state* state);
static uint16_t coins;
static const struct io4_ops chusan_io4_ops = {
.poll = chusan_io4_poll,
};
HRESULT chusan_io4_hook_init(const struct io4_config* cfg)
{
HRESULT hr;
assert(chuni_dll.jvs_init != NULL);
dprintf("USB I/O: Starting IO backend\n");
hr = chuni_dll.jvs_init();
if (FAILED(hr)) {
dprintf("USB I/O: Backend error, I/O disconnected: %x\n", (int)hr);
return hr;
}
io4_hook_init(cfg, &chusan_io4_ops, NULL);
return S_OK;
}
static HRESULT chusan_io4_poll(void* ctx, struct io4_state* state)
{
const struct chunithm_jvs_ir_mask *masks;
uint8_t opbtn;
uint8_t beams;
size_t i;
memset(state, 0, sizeof(*state));
opbtn = 0;
beams = 0;
chuni_dll.jvs_poll(&opbtn, &beams);
if (chuni_dll.api_version >= 0x0101) {
// Use correct mapping
masks = chunithm_jvs_ir_masks;
} else {
// Use backwards-compatible incorrect mapping
masks = chunithm_jvs_ir_masks_v1;
}
if (opbtn & CHUNI_IO_OPBTN_TEST) {
state->buttons[0] |= IO4_BUTTON_TEST;
}
if (opbtn & CHUNI_IO_OPBTN_SERVICE) {
state->buttons[0] |= IO4_BUTTON_SERVICE;
}
if (opbtn & CHUNI_IO_OPBTN_COIN) {
coins++;
}
state->chutes[0] = coins << 8;
for (i = 0; i < 6; i++) {
/* Beam "press" is active-low hence the ~ */
if (~beams & (1 << i)) {
state->buttons[0] |= masks[i].p1;
state->buttons[1] |= masks[i].p2;
}
}
return S_OK;
}

5
chusanhook/io4.h Normal file
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#pragma once
#include <windows.h>
HRESULT chusan_io4_hook_init(const struct io4_config *cfg);

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#include <windows.h>
#include <assert.h>
#include <process.h>
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "board/led1509306-cmd.h"
#include "board/led1509306-frame.h"
#include "chunihook/led1509306.h"
#include "hook/iobuf.h"
#include "hook/iohook.h"
#include "hooklib/uart.h"
#include "util/dprintf.h"
#include "util/dump.h"
static HRESULT led1509306_handle_irp(struct irp *irp);
static HRESULT led1509306_handle_irp_locked(int board, struct irp *irp);
static HRESULT led1509306_req_dispatch(int board, const struct led1509306_req_any *req);
static HRESULT led1509306_req_reset(int board, const struct led1509306_req_any *req);
static HRESULT led1509306_req_get_board_info(int board);
static HRESULT led1509306_req_get_fw_sum(int board);
static HRESULT led1509306_req_get_protocol_ver(int board);
static HRESULT led1509306_req_get_board_status(int board);
static HRESULT led1509306_req_set_led(int board, const struct led1509306_req_any *req);
static HRESULT led1509306_req_set_disable_response(int board, const struct led1509306_req_any *req);
static HRESULT led1509306_req_set_timeout(int board, const struct led1509306_req_any *req);
static char led1509306_board_num[8];
static char led1509306_chip_num[5];
static uint8_t led1509306_fw_ver;
static uint16_t led1509306_fw_sum;
static uint8_t led1509306_board_adr = 2;
static uint8_t led1509306_host_adr = 1;
#define led1509306_nboards 2
typedef struct {
CRITICAL_SECTION lock;
struct uart boarduart;
uint8_t written_bytes[520];
uint8_t readable_bytes[520];
bool enable_response;
} _led1509306_per_board_vars;
_led1509306_per_board_vars led1509306_per_board_vars[led1509306_nboards];
HRESULT led1509306_hook_init(const struct led1509306_config *cfg)
{
assert(cfg != NULL);
if (!cfg->enable) {
return S_FALSE;
}
memcpy(led1509306_board_num, cfg->board_number, sizeof(led1509306_board_num));
memcpy(led1509306_chip_num, cfg->chip_number, sizeof(led1509306_chip_num));
led1509306_fw_ver = cfg->fw_ver;
led1509306_fw_sum = cfg->fw_sum;
int com_ports[2];
if (!cfg->cvt_port) {
// SP mode: COM20, COM21
com_ports[0] = 20;
com_ports[1] = 21;
} else {
// CVT mode: COM3, COM23
com_ports[0] = 2;
com_ports[1] = 3;
}
for (int i = 0; i < led1509306_nboards; i++)
{
_led1509306_per_board_vars *v = &led1509306_per_board_vars[i];
InitializeCriticalSection(&v->lock);
uart_init(&v->boarduart, com_ports[i]);
v->boarduart.written.bytes = v->written_bytes;
v->boarduart.written.nbytes = sizeof(v->written_bytes);
v->boarduart.readable.bytes = v->readable_bytes;
v->boarduart.readable.nbytes = sizeof(v->readable_bytes);
v->enable_response = true;
}
return iohook_push_handler(led1509306_handle_irp);
}
static HRESULT led1509306_handle_irp(struct irp *irp)
{
HRESULT hr;
assert(irp != NULL);
for (int i = 0; i < led1509306_nboards; i++)
{
_led1509306_per_board_vars *v = &led1509306_per_board_vars[i];
struct uart *boarduart = &v->boarduart;
if (uart_match_irp(boarduart, irp))
{
CRITICAL_SECTION lock = v->lock;
EnterCriticalSection(&lock);
hr = led1509306_handle_irp_locked(i, irp);
LeaveCriticalSection(&lock);
return hr;
}
}
return iohook_invoke_next(irp);
}
static HRESULT led1509306_handle_irp_locked(int board, struct irp *irp)
{
struct led1509306_req_any req;
struct iobuf req_iobuf;
HRESULT hr;
struct uart *boarduart = &led1509306_per_board_vars[board].boarduart;
hr = uart_handle_irp(boarduart, irp);
if (FAILED(hr) || irp->op != IRP_OP_WRITE) {
return hr;
}
for (;;) {
#if 0
dprintf("TX Buffer:\n");
dump_iobuf(&boarduart->written);
#endif
req_iobuf.bytes = (byte*)&req;
req_iobuf.nbytes = sizeof(req.hdr) + sizeof(req.cmd) + sizeof(req.payload);
req_iobuf.pos = 0;
hr = led1509306_frame_decode(&req_iobuf, &boarduart->written);
if (hr != S_OK) {
if (FAILED(hr)) {
dprintf("Chunithm LED Strip: Deframe error: %x\n", (int) hr);
}
return hr;
}
#if 0
dprintf("Deframe Buffer:\n");
dump_iobuf(&req_iobuf);
#endif
hr = led1509306_req_dispatch(board, &req);
if (FAILED(hr)) {
dprintf("Chunithm LED Strip: Processing error: %x\n", (int) hr);
}
}
}
static HRESULT led1509306_req_dispatch(int board, const struct led1509306_req_any *req)
{
switch (req->cmd) {
case LED_15093_06_CMD_RESET:
return led1509306_req_reset(board, req);
case LED_15093_06_CMD_BOARD_INFO:
return led1509306_req_get_board_info(board);
case LED_15093_06_CMD_FW_SUM:
return led1509306_req_get_fw_sum(board);
case LED_15093_06_CMD_PROTOCOL_VER:
return led1509306_req_get_protocol_ver(board);
case LED_15093_06_CMD_BOARD_STATUS:
return led1509306_req_get_board_status(board);
case LED_15093_06_CMD_SET_LED:
return led1509306_req_set_led(board, req);
case LED_15093_06_CMD_SET_DISABLE_RESPONSE:
return led1509306_req_set_disable_response(board, req);
case LED_15093_06_CMD_SET_TIMEOUT:
return led1509306_req_set_timeout(board, req);
default:
dprintf("Chunithm LED Strip: Unhandled command %02x\n", req->cmd);
return S_OK;
}
}
static HRESULT led1509306_req_reset(int board, const struct led1509306_req_any *req)
{
dprintf("Chunithm LED Strip: Reset (board %u, type %02x)\n", board, req->payload[0]);
if (req->payload[0] != 0xd9)
dprintf("Chunithm LED Strip: Warning -- Unknown reset type %02x\n", req->payload[0]);
led1509306_per_board_vars[board].enable_response = true;
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_RESET;
resp.report = 1;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_get_board_info(int board)
{
dprintf("Chunithm LED Strip: Get board info (board %u)\n", board);
struct led1509306_resp_board_info resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = sizeof(resp.data) + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_BOARD_INFO;
resp.report = 1;
memcpy(resp.data.board_num, led1509306_board_num, sizeof(resp.data.board_num));
resp.data._0a = 0x0a;
memcpy(resp.data.chip_num, led1509306_chip_num, sizeof(resp.data.chip_num));
resp.data._ff = 0xff;
resp.data.fw_ver = led1509306_fw_ver;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_get_fw_sum(int board)
{
dprintf("Chunithm LED Strip: Get firmware checksum (board %u)\n", board);
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 2 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_FW_SUM;
resp.report = 1;
resp.data[0] = (led1509306_fw_sum >> 8) & 0xff;
resp.data[1] = led1509306_fw_sum & 0xff;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_get_protocol_ver(int board)
{
dprintf("Chunithm LED Strip: Get protocol version (board %u)\n", board);
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 3 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_PROTOCOL_VER;
resp.report = 1;
resp.data[0] = 1;
resp.data[1] = 1;
resp.data[2] = 4;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_get_board_status(int board)
{
dprintf("Chunithm LED Strip: Get board status (board %u)\n", board);
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 4 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_BOARD_STATUS;
resp.report = 1;
resp.data[0] = 0;
resp.data[1] = 0;
resp.data[2] = 0;
resp.data[3] = 0;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_set_led(int board, const struct led1509306_req_any *req)
{
// dprintf("Chunithm LED Strip: Set LED (board %u)\n", board);
if (!led1509306_per_board_vars[board].enable_response)
return S_OK;
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_SET_LED;
resp.report = 1;
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_set_disable_response(int board, const struct led1509306_req_any *req)
{
dprintf("Chunithm LED Strip: Disable LED responses (board %u)\n", board);
led1509306_per_board_vars[board].enable_response = !req->payload[0];
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 1 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_SET_DISABLE_RESPONSE;
resp.report = 1;
resp.data[0] = req->payload[0];
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}
static HRESULT led1509306_req_set_timeout(int board, const struct led1509306_req_any *req)
{
dprintf("Chunithm LED Strip: Set timeout (board %u)\n", board);
// not actually implemented, but respond correctly anyway
struct led1509306_resp_any resp;
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = LED_15093_06_FRAME_SYNC;
resp.hdr.dest_adr = led1509306_host_adr;
resp.hdr.src_adr = led1509306_board_adr;
resp.hdr.nbytes = 2 + 3;
resp.status = 1;
resp.cmd = LED_15093_06_CMD_SET_TIMEOUT;
resp.report = 1;
resp.data[0] = req->payload[0];
resp.data[1] = req->payload[1];
return led1509306_frame_encode(&led1509306_per_board_vars[board].boarduart.readable, &resp, sizeof(resp.hdr) + resp.hdr.nbytes);
}

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chusanhook/led1509306.h Normal file
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#pragma once
#include <windows.h>
#include <stdbool.h>
struct led1509306_config {
bool enable;
char board_number[8];
char chip_number[5];
uint8_t fw_ver;
uint16_t fw_sum;
};
HRESULT led1509306_hook_init(const struct led1509306_config *cfg);

34
chusanhook/meson.build Normal file
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shared_library(
'chusanhook',
name_prefix : '',
include_directories : inc,
implicit_include_directories : false,
vs_module_defs : 'chusanhook.def',
c_pch : '../precompiled.h',
dependencies : [
capnhook.get_variable('hook_dep'),
capnhook.get_variable('hooklib_dep'),
],
link_with : [
aimeio_lib,
board_lib,
chuniio_lib,
gfxhook_lib,
hooklib_lib,
platform_lib,
util_lib,
],
sources : [
'chuni-dll.c',
'chuni-dll.h',
'config.c',
'config.h',
'dllmain.c',
'io4.c',
'io4.h',
'slider.c',
'slider.h',
'led1509306.c',
'led1509306.h',
],
)

249
chusanhook/slider.c Normal file
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#include <windows.h>
#include <assert.h>
#include <process.h>
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "board/slider-cmd.h"
#include "board/slider-frame.h"
#include "chusanhook/chuni-dll.h"
#include "chusanhook/slider.h"
#include "hook/iobuf.h"
#include "hook/iohook.h"
#include "hooklib/uart.h"
#include "util/dprintf.h"
#include "util/dump.h"
static HRESULT slider_handle_irp(struct irp *irp);
static HRESULT slider_handle_irp_locked(struct irp *irp);
static HRESULT slider_req_dispatch(const union slider_req_any *req);
static HRESULT slider_req_reset(void);
static HRESULT slider_req_get_board_info(void);
static HRESULT slider_req_auto_scan_start(void);
static HRESULT slider_req_auto_scan_stop(void);
static HRESULT slider_req_set_led(const struct slider_req_set_led *req);
static void slider_res_auto_scan(const uint8_t *state);
static CRITICAL_SECTION slider_lock;
static struct uart slider_uart;
static uint8_t slider_written_bytes[520];
static uint8_t slider_readable_bytes[520];
HRESULT slider_hook_init(const struct slider_config *cfg)
{
assert(cfg != NULL);
assert(chuni_dll.slider_init != NULL);
if (!cfg->enable) {
return S_FALSE;
}
InitializeCriticalSection(&slider_lock);
uart_init(&slider_uart, 1);
slider_uart.written.bytes = slider_written_bytes;
slider_uart.written.nbytes = sizeof(slider_written_bytes);
slider_uart.readable.bytes = slider_readable_bytes;
slider_uart.readable.nbytes = sizeof(slider_readable_bytes);
return iohook_push_handler(slider_handle_irp);
}
static HRESULT slider_handle_irp(struct irp *irp)
{
HRESULT hr;
assert(irp != NULL);
if (!uart_match_irp(&slider_uart, irp)) {
return iohook_invoke_next(irp);
}
EnterCriticalSection(&slider_lock);
hr = slider_handle_irp_locked(irp);
LeaveCriticalSection(&slider_lock);
return hr;
}
static HRESULT slider_handle_irp_locked(struct irp *irp)
{
union slider_req_any req;
struct iobuf req_iobuf;
HRESULT hr;
if (irp->op == IRP_OP_OPEN) {
dprintf("Chunithm slider: Starting backend\n");
hr = chuni_dll.slider_init();
if (FAILED(hr)) {
dprintf("Chunithm slider: Backend error: %x\n", (int) hr);
return hr;
}
}
hr = uart_handle_irp(&slider_uart, irp);
if (FAILED(hr) || irp->op != IRP_OP_WRITE) {
return hr;
}
for (;;) {
#if 0
dprintf("TX Buffer:\n");
dump_iobuf(&slider_uart.written);
#endif
req_iobuf.bytes = req.bytes;
req_iobuf.nbytes = sizeof(req.bytes);
req_iobuf.pos = 0;
hr = slider_frame_decode(&req_iobuf, &slider_uart.written);
if (hr != S_OK) {
if (FAILED(hr)) {
dprintf("Chunithm slider: Deframe error: %x\n", (int) hr);
}
return hr;
}
#if 0
dprintf("Deframe Buffer:\n");
dump_iobuf(&req_iobuf);
#endif
hr = slider_req_dispatch(&req);
if (FAILED(hr)) {
dprintf("Chunithm slider: Processing error: %x\n", (int) hr);
}
}
}
static HRESULT slider_req_dispatch(const union slider_req_any *req)
{
switch (req->hdr.cmd) {
case SLIDER_CMD_RESET:
return slider_req_reset();
case SLIDER_CMD_GET_BOARD_INFO:
return slider_req_get_board_info();
case SLIDER_CMD_SET_LED:
return slider_req_set_led(&req->set_led);
case SLIDER_CMD_AUTO_SCAN_START:
return slider_req_auto_scan_start();
case SLIDER_CMD_AUTO_SCAN_STOP:
return slider_req_auto_scan_stop();
default:
dprintf("Unhandled command %02x\n", req->hdr.cmd);
return S_OK;
}
}
static HRESULT slider_req_reset(void)
{
struct slider_hdr resp;
dprintf("Chunithm slider: Reset\n");
resp.sync = 0xFF;
resp.cmd = SLIDER_CMD_RESET;
resp.nbytes = 0;
return slider_frame_encode(&slider_uart.readable, &resp, sizeof(resp));
}
static HRESULT slider_req_get_board_info(void)
{
struct slider_resp_get_board_info resp;
dprintf("Chunithm slider: Get firmware version\n");
memset(&resp, 0, sizeof(resp));
resp.hdr.sync = SLIDER_FRAME_SYNC;
resp.hdr.cmd = SLIDER_CMD_GET_BOARD_INFO;
resp.hdr.nbytes = sizeof(resp.version);
strcpy_s(
resp.version,
sizeof(resp.version),
"15330 \xA0" "06712\xFF" "\x90");
return slider_frame_encode(&slider_uart.readable, &resp, sizeof(resp));
}
static HRESULT slider_req_auto_scan_start(void)
{
assert(chuni_dll.slider_start != NULL);
dprintf("Chunithm slider: Start slider notifications\n");
chuni_dll.slider_start(slider_res_auto_scan);
/* This message is not acknowledged */
return S_OK;
}
static HRESULT slider_req_auto_scan_stop(void)
{
struct slider_hdr resp;
assert(chuni_dll.slider_stop != NULL);
dprintf("Chunithm slider: Stop slider notifications\n");
/* IO DLL worker thread might attempt to invoke the callback (which needs
to take slider_lock, which we are currently holding) before noticing that
it needs to shut down. Unlock here so that we don't deadlock in that
situation. */
LeaveCriticalSection(&slider_lock);
chuni_dll.slider_stop();
EnterCriticalSection(&slider_lock);
resp.sync = SLIDER_FRAME_SYNC;
resp.cmd = SLIDER_CMD_AUTO_SCAN_STOP;
resp.nbytes = 0;
return slider_frame_encode(&slider_uart.readable, &resp, sizeof(resp));
}
static HRESULT slider_req_set_led(const struct slider_req_set_led *req)
{
assert(chuni_dll.slider_set_leds != NULL);
chuni_dll.slider_set_leds(req->payload.rgb);
/* This message is not acknowledged */
return S_OK;
}
static void slider_res_auto_scan(const uint8_t *state)
{
struct slider_resp_auto_scan resp;
resp.hdr.sync = SLIDER_FRAME_SYNC;
resp.hdr.cmd = SLIDER_CMD_AUTO_SCAN;
resp.hdr.nbytes = sizeof(resp.pressure);
memcpy(resp.pressure, state, sizeof(resp.pressure));
EnterCriticalSection(&slider_lock);
slider_frame_encode(&slider_uart.readable, &resp, sizeof(resp));
LeaveCriticalSection(&slider_lock);
}

11
chusanhook/slider.h Normal file
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@ -0,0 +1,11 @@
#pragma once
#include <windows.h>
#include <stdbool.h>
struct slider_config {
bool enable;
};
HRESULT slider_hook_init(const struct slider_config *cfg);

112
dist/chusan/segatools.ini vendored Normal file
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@ -0,0 +1,112 @@
[vfs]
; Insert the path to the game AMFS directory here (contains ICF1 and ICF2)
amfs=
; Insert the path to the game Option directory here (contains Axxx directories)
option=
; Create an empty directory somewhere and insert the path here.
; This directory may be shared between multiple SEGA games.
; NOTE: This has nothing to do with Windows %APPDATA%.
appdata=
[aime]
; Enable aime reader emulation.
enable=1
; Enable high baud rate.
;highbaud=1
[aimeio]
; x64 aimeio dll path.
; Uncomment this if you have custom aime implementation.
;path64=
[dns]
; Insert the hostname or IP address of the server you wish to use here.
; Note that 127.0.0.1, localhost etc are specifically rejected.
default=127.0.0.1
[netenv]
; Simulate an ideal LAN environment. This may interfere with head-to-head play.
; Chunithm is extremely picky about its LAN environment, so leaving this
; setting enabled is strongly recommended.
enable=1
[keychip]
; The /24 LAN subnet that the emulated keychip will tell the game to expect.
; If you disable netenv then you must set this to your LAN's IP subnet, and
; that subnet must start with 192.168.
subnet=192.168.100.0
[gfx]
; Force the game to run windowed.
windowed=1
; Add a frame to the game window if running windowed.
framed=1
; Select the monitor to run the game on. (Fullscreen only, 0 =primary screen)
monitor=0
; -----------------------------------------------------------------------------
; Input settings
; -----------------------------------------------------------------------------
; Keyboard bindings are specified as hexadecimal (prefixed with 0x) or decimal
; (not prefixed with 0x) virtual-key codes, a list of which can be found here:
;
; https://docs.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
;
; This is, admittedly, not the most user-friendly configuration method in the
; world. An improved solution will be provided later.
[io3]
; Test button virtual-key code. Default is the 1 key.
test=0x31
; Service button virtual-key code. Default is the 2 key.
service=0x32
; Keyboard button to increment coin counter. Default is the 3 key.
coin=0x33
; Set to 0 for enable separate ir control. Deafult is space key.
ir=0x20
[io4]
enable=1
[ledstrip]
; Set to 1 if running game in CVT mode.
cvt_port=0
[chuniio]
; Uncomment this if you have custom chuniio implementation.
; x86 chuniio to path32, x64 to path64. Both are necessary.
;path32=
;path64=
[slider]
; Enable slider emulation. If you have real AC slider, set this to 0.
; Slider serial port must be COM1.
;enable=1
; Key bindings for each of the 32 touch cells. The default key map, depicted
; in left-to-right order, is as follows:
;
; SSSSDDDDFFFFGGGGHHHHJJJJKKKKLLLL
;
; Touch cells are numbered FROM RIGHT TO LEFT! starting from 1. This is in
; order to match the numbering used in the operator menu and service manual.
;
; Uncomment and complete the following sequence of settings to configure a
; custom high-precision touch strip controller if you have one.
;cell1=0x53
;cell2=0x53
; ... etc ...
;cell31=0x53
;cell32=0x53
; Enable slider LED serial output. This follows OpeNITHM Serial LED Protocol.
; eg. COM5
;ledport=
[ir]
; Uncomment and complete the following sequence of settings to configure a
; custom ir-cappable controller if you have one.
;ir6=0x53
; ... etc ...
;ir1=0x53

11
dist/chusan/start.bat vendored Normal file
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@ -0,0 +1,11 @@
@echo off
pushd %~dp0
start /min inject_x64.exe -d -k chusanhook_x64.dll amdaemon.exe -f -c config_common.json config_server.json config_sp.json
inject_x86.exe -d -k chusanhook_x86.dll chusanApp.exe
taskkill /f /im amdaemon.exe > nul 2>&1
echo.
echo Game processes have terminated
pause

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@ -71,6 +71,7 @@ subdir('idzhook')
subdir('idachook') subdir('idachook')
subdir('swdchook') subdir('swdchook')
subdir('minihook') subdir('minihook')
subdir('chusanhook')
subdir('mu3hook') subdir('mu3hook')
subdir('mercuryhook') subdir('mercuryhook')
subdir('cxbhook') subdir('cxbhook')