Bemanitools v5.26 release
This commit is contained in:
icex2
@@ -0,0 +1,12 @@
|
||||
libs += mm
|
||||
|
||||
ldflags_mm := \
|
||||
-lhid \
|
||||
-lsetupapi \
|
||||
|
||||
libs_mm := \
|
||||
util \
|
||||
|
||||
src_mm := \
|
||||
mm.c \
|
||||
|
||||
@@ -0,0 +1,6 @@
|
||||
!include ../Common.inc
|
||||
|
||||
TARGETNAME = libmm
|
||||
TARGETTYPE = LIBRARY
|
||||
SOURCES = mm.c
|
||||
|
||||
@@ -0,0 +1,8 @@
|
||||
LIBRARY ddrio
|
||||
|
||||
EXPORTS
|
||||
ddr_io_fini
|
||||
ddr_io_init
|
||||
ddr_io_read_pad
|
||||
ddr_io_set_lights_extio
|
||||
ddr_io_set_lights_p3io
|
||||
@@ -0,0 +1,275 @@
|
||||
#include <windows.h>
|
||||
#include <shlobj.h>
|
||||
#include <initguid.h>
|
||||
|
||||
#include <setupapi.h>
|
||||
#include <hidsdi.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "mm/mm.h"
|
||||
|
||||
#include "util/cmdline.h"
|
||||
#include "util/defs.h"
|
||||
#include "util/log.h"
|
||||
#include "util/mem.h"
|
||||
|
||||
DEFINE_GUID(hid_guid, 0x4D1E55B2L, 0xF16F, 0x11CF, 0x88, 0xCB, 0x00, \
|
||||
0x11, 0x11, 0x00, 0x00, 0x30);
|
||||
|
||||
static HANDLE mm_fd;
|
||||
|
||||
static struct mm_input *mm_in_bufs;
|
||||
static int mm_in_buf_count;
|
||||
static int mm_in_buf_pos;
|
||||
static DWORD mm_in_xferred;
|
||||
static OVERLAPPED mm_in_ovl;
|
||||
|
||||
static struct mm_output mm_out_buf;
|
||||
static OVERLAPPED mm_out_ovl;
|
||||
static bool mm_out_pending;
|
||||
|
||||
static HANDLE mm_open_device(void);
|
||||
static HANDLE mm_try_device(HDEVINFO dev_info,
|
||||
SP_DEVICE_INTERFACE_DATA *iface_data);
|
||||
|
||||
static HANDLE mm_open_device(void)
|
||||
{
|
||||
HDEVINFO dev_info;
|
||||
SP_DEVICE_INTERFACE_DATA iface_data;
|
||||
HANDLE cur_fd;
|
||||
DWORD i;
|
||||
BOOL ok;
|
||||
|
||||
dev_info = SetupDiGetClassDevsW(
|
||||
&hid_guid,
|
||||
NULL,
|
||||
NULL,
|
||||
DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
|
||||
|
||||
if (dev_info == NULL) {
|
||||
log_fatal("SetupDiGetClassDevs failed");
|
||||
}
|
||||
|
||||
for (i = 0, cur_fd = NULL ; cur_fd == NULL ; i++) {
|
||||
iface_data.cbSize = sizeof(iface_data);
|
||||
|
||||
ok = SetupDiEnumDeviceInterfaces(
|
||||
dev_info,
|
||||
NULL,
|
||||
&hid_guid,
|
||||
i,
|
||||
&iface_data);
|
||||
|
||||
if (!ok) {
|
||||
if (GetLastError() == ERROR_NO_MORE_ITEMS) {
|
||||
break;
|
||||
} else {
|
||||
log_fatal(
|
||||
"SetupDiEnumDeviceInterfaces failed: %#x",
|
||||
(int) GetLastError());
|
||||
}
|
||||
}
|
||||
|
||||
cur_fd = mm_try_device(dev_info, &iface_data);
|
||||
}
|
||||
|
||||
SetupDiDestroyDeviceInfoList(dev_info);
|
||||
|
||||
return cur_fd;
|
||||
}
|
||||
|
||||
static HANDLE mm_try_device(HDEVINFO dev_info,
|
||||
SP_DEVICE_INTERFACE_DATA *iface_data)
|
||||
{
|
||||
SP_DEVICE_INTERFACE_DETAIL_DATA_W *detail;
|
||||
HIDD_ATTRIBUTES hid_attrs;
|
||||
HANDLE cur_fd;
|
||||
DWORD detail_size;
|
||||
BOOL ok;
|
||||
|
||||
ok = SetupDiGetDeviceInterfaceDetailW(
|
||||
dev_info,
|
||||
iface_data,
|
||||
NULL,
|
||||
0,
|
||||
&detail_size,
|
||||
NULL);
|
||||
|
||||
if (!ok && GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
|
||||
log_fatal(
|
||||
"SetupDiGetDeviceInterfaceDetail sizing failed: %#x",
|
||||
(int) GetLastError());
|
||||
}
|
||||
|
||||
detail = xmalloc(detail_size);
|
||||
detail->cbSize = sizeof(*detail);
|
||||
|
||||
ok = SetupDiGetDeviceInterfaceDetailW(
|
||||
dev_info,
|
||||
iface_data,
|
||||
detail,
|
||||
detail_size,
|
||||
NULL,
|
||||
NULL);
|
||||
|
||||
if (!ok) {
|
||||
log_fatal(
|
||||
"SetupDiGetDeviceInterfaceDetail failed: %#x",
|
||||
(int) GetLastError());
|
||||
}
|
||||
|
||||
cur_fd = CreateFileW(
|
||||
detail->DevicePath,
|
||||
GENERIC_READ | GENERIC_WRITE,
|
||||
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
||||
NULL,
|
||||
OPEN_EXISTING,
|
||||
FILE_FLAG_OVERLAPPED,
|
||||
NULL);
|
||||
|
||||
free(detail);
|
||||
|
||||
if (cur_fd == INVALID_HANDLE_VALUE) {
|
||||
goto open_fail;
|
||||
}
|
||||
|
||||
ok = HidD_GetAttributes(cur_fd, &hid_attrs);
|
||||
|
||||
if (!ok) {
|
||||
log_fatal("HidD_GetAttributes failed");
|
||||
}
|
||||
|
||||
if ( hid_attrs.VendorID != MM_VENDOR_ID ||
|
||||
hid_attrs.ProductID != MM_PRODUCT_ID) {
|
||||
goto id_fail;
|
||||
}
|
||||
|
||||
return cur_fd;
|
||||
|
||||
id_fail:
|
||||
CloseHandle(cur_fd);
|
||||
|
||||
open_fail:
|
||||
return NULL;
|
||||
}
|
||||
|
||||
bool mm_init(uint32_t in_buf_count)
|
||||
{
|
||||
mm_in_buf_pos = 0;
|
||||
mm_in_buf_count = in_buf_count;
|
||||
mm_in_bufs = xcalloc(sizeof(*mm_in_bufs) * in_buf_count);
|
||||
|
||||
log_info("Searching for MiniMaid ...");
|
||||
|
||||
mm_fd = mm_open_device();
|
||||
|
||||
if (mm_fd == NULL) {
|
||||
log_warning("MiniMaid not found");
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!HidD_SetNumInputBuffers(mm_fd, mm_in_buf_count)) {
|
||||
log_fatal("HidD_SetNumInputBuffers failed");
|
||||
}
|
||||
|
||||
log_info("MiniMaid connected");
|
||||
|
||||
memset(&mm_in_ovl, 0, sizeof(mm_in_ovl));
|
||||
mm_in_ovl.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
|
||||
|
||||
memset(&mm_out_ovl, 0, sizeof(mm_out_ovl));
|
||||
mm_out_ovl.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
|
||||
|
||||
/* Start up buffer chain */
|
||||
|
||||
mm_in_xferred = sizeof(struct mm_input);
|
||||
|
||||
do {
|
||||
mm_in_buf_pos = (mm_in_buf_pos + 1) % mm_in_buf_count;
|
||||
} while (ReadFile(mm_fd, &mm_in_bufs[mm_in_buf_pos], sizeof(*mm_in_bufs),
|
||||
NULL, &mm_in_ovl));
|
||||
|
||||
if (GetLastError() != ERROR_IO_PENDING) {
|
||||
log_fatal("USB IN failed: %#x", (int) GetLastError());
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void mm_update(const struct mm_output *out, struct mm_input *in)
|
||||
{
|
||||
DWORD xferred;
|
||||
|
||||
/* Lights go first; we defer the input read as much as possible in order
|
||||
to return the freshest possible pad state */
|
||||
|
||||
if (mm_out_pending) {
|
||||
/* Only try to send lights once. If the OUT transfer is still in
|
||||
flight then we'll retire the IO on the next poll cycle. */
|
||||
|
||||
if (GetOverlappedResult(mm_fd, &mm_out_ovl, &xferred, FALSE)) {
|
||||
ResetEvent(mm_out_ovl.hEvent);
|
||||
|
||||
mm_out_pending = false;
|
||||
} else {
|
||||
if (GetLastError() != ERROR_IO_INCOMPLETE) {
|
||||
log_fatal(
|
||||
"GetOverlappedResult[OUT] failed: %#x",
|
||||
(int) GetLastError());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Kick off an async write if one isn't already in progress. We try to
|
||||
maintain a continuous transfer of OUT reports (even if no lights have
|
||||
changed) in order to keep the bus utilisation consistent and hence
|
||||
minimise timing jitter. */
|
||||
|
||||
if (!mm_out_pending) {
|
||||
memcpy(&mm_out_buf, out, sizeof(*out));
|
||||
|
||||
if (!WriteFile(mm_fd, &mm_out_buf, sizeof(mm_out_buf), NULL,
|
||||
&mm_out_ovl)) {
|
||||
if (GetLastError() != ERROR_IO_PENDING) {
|
||||
log_fatal("USB OUT failed: %#x", (int) GetLastError());
|
||||
}
|
||||
}
|
||||
|
||||
mm_out_pending = true;
|
||||
}
|
||||
|
||||
/* Last TRUE here means that we block until an IN report is available. */
|
||||
|
||||
if (!GetOverlappedResult(mm_fd, &mm_in_ovl, &mm_in_xferred, TRUE)) {
|
||||
log_fatal("GetOverlappedResult[IN] failed: %#x", (int) GetLastError());
|
||||
}
|
||||
|
||||
/* Pump whatever backlog of reports is available until we block */
|
||||
|
||||
do {
|
||||
mm_in_buf_pos = (mm_in_buf_pos + 1) % mm_in_buf_count;
|
||||
} while (ReadFile(mm_fd, &mm_in_bufs[mm_in_buf_pos], sizeof(*mm_in_bufs),
|
||||
NULL, &mm_in_ovl));
|
||||
|
||||
/* (did we actually block or was there an IO error?) */
|
||||
|
||||
if (GetLastError() != ERROR_IO_PENDING) {
|
||||
log_fatal("USB IN failed: %#x", (int) GetLastError());
|
||||
}
|
||||
|
||||
memcpy(in, &mm_in_bufs[(mm_in_buf_pos + 1) % mm_in_buf_count], sizeof(*in));
|
||||
}
|
||||
|
||||
void mm_fini(void)
|
||||
{
|
||||
CloseHandle(mm_fd);
|
||||
CloseHandle(mm_out_ovl.hEvent);
|
||||
CloseHandle(mm_in_ovl.hEvent);
|
||||
|
||||
log_info("Closed MiniMaid");
|
||||
}
|
||||
|
||||
@@ -0,0 +1,34 @@
|
||||
#ifndef LIBMM_MM_H
|
||||
#define LIBMM_MM_H
|
||||
|
||||
#include <stdatomic.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#define MM_VENDOR_ID 0xBEEF
|
||||
#define MM_PRODUCT_ID 0x5730
|
||||
|
||||
#pragma pack(push, 1)
|
||||
|
||||
struct mm_input {
|
||||
uint8_t report_id;
|
||||
uint8_t dip_switches;
|
||||
uint32_t jamma;
|
||||
uint8_t ext_in;
|
||||
};
|
||||
|
||||
struct mm_output {
|
||||
uint8_t report_id;
|
||||
uint8_t ext_output;
|
||||
_Atomic uint32_t lights;
|
||||
uint8_t blue_led;
|
||||
uint8_t kbd_enable;
|
||||
uint8_t aux_flags;
|
||||
};
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
bool mm_init(uint32_t in_buf_count);
|
||||
void mm_update(const struct mm_output *out, struct mm_input *in);
|
||||
void mm_fini(void);
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user