From d84be3e09ce89a291f5b9eb04e6cc1fd34a00541 Mon Sep 17 00:00:00 2001 From: CNLohr Date: Fri, 17 Mar 2017 01:33:26 -0400 Subject: Remove winbuild folder. --- .gitignore | 12 +- redist/json_helpers.c | 3 +- src/survive_data.c | 2 +- winbuild/build_tcc.bat | 14 + winbuild/hid.c | 996 +++++++++++++++++ winbuild/hidapi.h | 405 +++++++ winbuild/libsurvive/libsurvive.vcxproj | 12 +- winbuild/libsurvive/libsurvive.vcxproj.filters | 8 +- winbuild/tcc_stubs.c | 59 + windows/build_tcc.bat | 14 - windows/custom_msvcrt.def | 1400 ------------------------ windows/hid.c | 996 ----------------- windows/hidapi.h | 405 ------- windows/tcc_stubs.c | 59 - 14 files changed, 1494 insertions(+), 2891 deletions(-) create mode 100644 winbuild/build_tcc.bat create mode 100644 winbuild/hid.c create mode 100644 winbuild/hidapi.h create mode 100644 winbuild/tcc_stubs.c delete mode 100644 windows/build_tcc.bat delete mode 100644 windows/custom_msvcrt.def delete mode 100644 windows/hid.c delete mode 100644 windows/hidapi.h delete mode 100644 windows/tcc_stubs.c diff --git a/.gitignore b/.gitignore index 034a8bc..4c22fa3 100644 --- a/.gitignore +++ b/.gitignore @@ -1,11 +1,11 @@ *.o lib test -windows/calibrate.exe -windows/calinfo/* -windows/calibrate.def -windows/udev[USB_DEV_LIGHTHOUSE] -windows/config.json +winbuild/calibrate.exe +winbuild/calinfo/* +winbuild/calibrate.def +winbuild/udev[USB_DEV_LIGHTHOUSE] +winbuild/config.json winbuild/x64/* winbuild/calibrate/calinfo/* winbuild/calibrate/config.json @@ -16,3 +16,5 @@ winbuild/.vs/* *.ipch winbuild/.vs/libsurvive/v15/.suo *.tlog +winbuild/calibrate.exe +winbuild/calibrate.def diff --git a/redist/json_helpers.c b/redist/json_helpers.c index 115076e..eb3600b 100644 --- a/redist/json_helpers.c +++ b/redist/json_helpers.c @@ -164,7 +164,8 @@ void json_load_file(const char* path) { jsmn_parser parser; jsmn_init(&parser); - uint32_t items = jsmn_parse(&parser, JSON_STRING, JSON_STRING_LEN, NULL, 0); + int32_t items = jsmn_parse(&parser, JSON_STRING, JSON_STRING_LEN, NULL, 0); + if (items < 0) return; jsmntok_t* tokens = malloc(items * sizeof(jsmntok_t)); jsmn_init(&parser); diff --git a/src/survive_data.c b/src/survive_data.c index 60849e2..4a2cfb6 100644 --- a/src/survive_data.c +++ b/src/survive_data.c @@ -44,7 +44,7 @@ void handle_lightcap( SurviveObject * so, LightcapElement * le ) { int is_new_pulse = delta > so->pulselength_min_sync /*1500*/ + last_sync_length; - printf("m sync %d %d %d %d\n", le->sensor_id, so->last_sync_time[ssn], le->timestamp, delta); +// printf("m sync %d %d %d %d\n", le->sensor_id, so->last_sync_time[ssn], le->timestamp, delta); so->did_handle_ootx = 0; diff --git a/winbuild/build_tcc.bat b/winbuild/build_tcc.bat new file mode 100644 index 0000000..753ba7c --- /dev/null +++ b/winbuild/build_tcc.bat @@ -0,0 +1,14 @@ +@echo off + +set TCC=C:\tcc\tcc.exe +echo Be sure to have TinyCC installed to %TCC% (or change the TCC parameter.) + +set SR=..\src\ +set RD=..\redist\ +set SOURCES=%SR%ootx_decoder.c %SR%poser_charlesslow.c %SR%poser_daveortho.c %SR%poser_dummy.c %SR%survive.c %SR%survive_cal.c %SR%survive_config.c %SR%survive_data.c %SR%survive_driverman.c %SR%survive_process.c %SR%survive_vive.c +set REDIST=%RD%crc32.c %RD%linmath.c %RD%puff.c %RD%jsmn.c %RD%json_helpers.c %RD%symbol_enumerator.c +set EXEC=..\calibrate.c %RD%WinDriver.c %RD%os_generic.c %RD%DrawFunctions.c +set CFLAGS=-DNOZLIB -DTCC -DWINDOWS -DHIDAPI -DWIN32 -DRUNTIME_SYMNUM -O0 -g -rdynamic -I..\redist -I..\include\libsurvive -I..\src -I. +set LDFLAGS=-lkernel32 -lgdi32 -luser32 -lsetupapi -ldbghelp +@echo on +%TCC% -v %CFLAGS% %SOURCES% %REDIST% %EXEC% %LDFLAGS% tcc_stubs.c hid.c -o calibrate.exe diff --git a/winbuild/hid.c b/winbuild/hid.c new file mode 100644 index 0000000..6c379b5 --- /dev/null +++ b/winbuild/hid.c @@ -0,0 +1,996 @@ +/******************************************************* + HIDAPI - Multi-Platform library for + communication with HID devices. + + Alan Ott + Signal 11 Software + + 8/22/2009 + + Copyright 2009, All Rights Reserved. + + At the discretion of the user of this library, + this software may be licensed under the terms of the + GNU General Public License v3, a BSD-Style license, or the + original HIDAPI license as outlined in the LICENSE.txt, + LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt + files located at the root of the source distribution. + These files may also be found in the public source + code repository located at: + http://github.com/signal11/hidapi . +********************************************************/ + + +/* Copy of LICENSE-orig.txt (compatible with MIT/x11 license) + + HIDAPI - Multi-Platform library for + communication with HID devices. + + Copyright 2009, Alan Ott, Signal 11 Software. + All Rights Reserved. + + This software may be used by anyone for any reason so + long as the copyright notice in the source files + remains intact. +*/ + +#include + +#ifndef _NTDEF_ +typedef LONG NTSTATUS; +#endif + +#ifdef __MINGW32__ +#include +#include +#endif + +#ifdef __CYGWIN__ +#include +#define _wcsdup wcsdup +#endif + +/* The maximum number of characters that can be passed into the + HidD_Get*String() functions without it failing.*/ +#define MAX_STRING_WCHARS 0xFFF + +/*#define HIDAPI_USE_DDK*/ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef TCC + typedef struct _SP_DEVINFO_DATA { + DWORD cbSize; + GUID ClassGuid; + DWORD DevInst; + ULONG_PTR Reserved; + } SP_DEVINFO_DATA, *PSP_DEVINFO_DATA; + typedef struct _SP_DEVICE_INTERFACE_DATA { + DWORD cbSize; + GUID InterfaceClassGuid; + DWORD Flags; + ULONG_PTR Reserved; + } SP_DEVICE_INTERFACE_DATA, *PSP_DEVICE_INTERFACE_DATA; + typedef struct _SP_DEVICE_INTERFACE_DETAIL_DATA { + DWORD cbSize; + CHAR DevicePath[ANYSIZE_ARRAY]; + } SP_DEVICE_INTERFACE_DETAIL_DATA_A, *PSP_DEVICE_INTERFACE_DETAIL_DATA_A; + typedef PVOID HDEVINFO; + + HDEVINFO WINAPI SetupDiGetClassDevsA(CONST GUID*,PCSTR,HWND,DWORD); + + #define DIGCF_PRESENT 0x00000002 + #define DIGCF_DEVICEINTERFACE 0x00000010 + #define SPDRP_CLASS 7 + #define SPDRP_DRIVER 9 + #define FILE_DEVICE_KEYBOARD 0x0000000b + #define METHOD_OUT_DIRECT 2 + enum + { FILE_ANY_ACCESS = 0x00000000UL, + FILE_SPECIAL_ACCESS = FILE_ANY_ACCESS, + FILE_READ_ACCESS = 0x00000001UL, + FILE_WRITE_ACCESS = 0x00000002UL + }; + #define CTL_CODE(t,f,m,a) (((t)<<16)|((a)<<14)|((f)<<2)|(m)) + +#else + #include + #include +#endif + #ifdef HIDAPI_USE_DDK + #include + #endif + + /* Copied from inc/ddk/hidclass.h, part of the Windows DDK. */ + #define HID_OUT_CTL_CODE(id) \ + CTL_CODE(FILE_DEVICE_KEYBOARD, (id), METHOD_OUT_DIRECT, FILE_ANY_ACCESS) + #define IOCTL_HID_GET_FEATURE HID_OUT_CTL_CODE(100) + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#include +#include + + +#include "hidapi.h" + +#undef MIN +#define MIN(x,y) ((x) < (y)? (x): (y)) + +#ifdef _MSC_VER + /* Thanks Microsoft, but I know how to use strncpy(). */ + #pragma warning(disable:4996) +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef HIDAPI_USE_DDK + /* Since we're not building with the DDK, and the HID header + files aren't part of the SDK, we have to define all this + stuff here. In lookup_functions(), the function pointers + defined below are set. */ + typedef struct _HIDD_ATTRIBUTES{ + ULONG Size; + USHORT VendorID; + USHORT ProductID; + USHORT VersionNumber; + } HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES; + + typedef USHORT USAGE; + typedef struct _HIDP_CAPS { + USAGE Usage; + USAGE UsagePage; + USHORT InputReportByteLength; + USHORT OutputReportByteLength; + USHORT FeatureReportByteLength; + USHORT Reserved[17]; + USHORT fields_not_used_by_hidapi[10]; + } HIDP_CAPS, *PHIDP_CAPS; + typedef void* PHIDP_PREPARSED_DATA; + #define HIDP_STATUS_SUCCESS 0x110000 + + typedef BOOLEAN (__stdcall *HidD_GetAttributes_)(HANDLE device, PHIDD_ATTRIBUTES attrib); + typedef BOOLEAN (__stdcall *HidD_GetSerialNumberString_)(HANDLE device, PVOID buffer, ULONG buffer_len); + typedef BOOLEAN (__stdcall *HidD_GetManufacturerString_)(HANDLE handle, PVOID buffer, ULONG buffer_len); + typedef BOOLEAN (__stdcall *HidD_GetProductString_)(HANDLE handle, PVOID buffer, ULONG buffer_len); + typedef BOOLEAN (__stdcall *HidD_SetFeature_)(HANDLE handle, PVOID data, ULONG length); + typedef BOOLEAN (__stdcall *HidD_GetFeature_)(HANDLE handle, PVOID data, ULONG length); + typedef BOOLEAN (__stdcall *HidD_GetIndexedString_)(HANDLE handle, ULONG string_index, PVOID buffer, ULONG buffer_len); + typedef BOOLEAN (__stdcall *HidD_GetPreparsedData_)(HANDLE handle, PHIDP_PREPARSED_DATA *preparsed_data); + typedef BOOLEAN (__stdcall *HidD_FreePreparsedData_)(PHIDP_PREPARSED_DATA preparsed_data); + typedef NTSTATUS (__stdcall *HidP_GetCaps_)(PHIDP_PREPARSED_DATA preparsed_data, HIDP_CAPS *caps); + typedef BOOLEAN (__stdcall *HidD_SetNumInputBuffers_)(HANDLE handle, ULONG number_buffers); + + static HidD_GetAttributes_ HidD_GetAttributes; + static HidD_GetSerialNumberString_ HidD_GetSerialNumberString; + static HidD_GetManufacturerString_ HidD_GetManufacturerString; + static HidD_GetProductString_ HidD_GetProductString; + static HidD_SetFeature_ HidD_SetFeature; + static HidD_GetFeature_ HidD_GetFeature; + static HidD_GetIndexedString_ HidD_GetIndexedString; + static HidD_GetPreparsedData_ HidD_GetPreparsedData; + static HidD_FreePreparsedData_ HidD_FreePreparsedData; + static HidP_GetCaps_ HidP_GetCaps; + static HidD_SetNumInputBuffers_ HidD_SetNumInputBuffers; + + static HMODULE lib_handle = NULL; + static BOOLEAN initialized = FALSE; +#endif /* HIDAPI_USE_DDK */ + +struct hid_device_ { + HANDLE device_handle; + BOOL blocking; + USHORT output_report_length; + size_t input_report_length; + void *last_error_str; + DWORD last_error_num; + BOOL read_pending; + char *read_buf; + OVERLAPPED ol; +}; + +static hid_device *new_hid_device() +{ + hid_device *dev = (hid_device*) calloc(1, sizeof(hid_device)); + dev->device_handle = INVALID_HANDLE_VALUE; + dev->blocking = TRUE; + dev->output_report_length = 0; + dev->input_report_length = 0; + dev->last_error_str = NULL; + dev->last_error_num = 0; + dev->read_pending = FALSE; + dev->read_buf = NULL; + memset(&dev->ol, 0, sizeof(dev->ol)); + dev->ol.hEvent = CreateEvent(NULL, FALSE, FALSE /*initial state f=nonsignaled*/, NULL); + + return dev; +} + +static void free_hid_device(hid_device *dev) +{ + CloseHandle(dev->ol.hEvent); + CloseHandle(dev->device_handle); + LocalFree(dev->last_error_str); + free(dev->read_buf); + free(dev); +} + +static void register_error(hid_device *device, const char *op) +{ + WCHAR *ptr, *msg; + + FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, + GetLastError(), + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPVOID)&msg, 0/*sz*/, + NULL); + + /* Get rid of the CR and LF that FormatMessage() sticks at the + end of the message. Thanks Microsoft! */ + ptr = msg; + while (*ptr) { + if (*ptr == '\r') { + *ptr = 0x0000; + break; + } + ptr++; + } + + /* Store the message off in the Device entry so that + the hid_error() function can pick it up. */ + LocalFree(device->last_error_str); + device->last_error_str = msg; +} + +#ifndef HIDAPI_USE_DDK +static int lookup_functions() +{ + lib_handle = LoadLibraryA("hid.dll"); + if (lib_handle) { +#define RESOLVE(x) x = (x##_)GetProcAddress(lib_handle, #x); if (!x) return -1; + RESOLVE(HidD_GetAttributes); + RESOLVE(HidD_GetSerialNumberString); + RESOLVE(HidD_GetManufacturerString); + RESOLVE(HidD_GetProductString); + RESOLVE(HidD_SetFeature); + RESOLVE(HidD_GetFeature); + RESOLVE(HidD_GetIndexedString); + RESOLVE(HidD_GetPreparsedData); + RESOLVE(HidD_FreePreparsedData); + RESOLVE(HidP_GetCaps); + RESOLVE(HidD_SetNumInputBuffers); +#undef RESOLVE + } + else + return -1; + + return 0; +} +#endif + +static HANDLE open_device(const char *path, BOOL enumerate) +{ + HANDLE handle; + DWORD desired_access = (enumerate)? 0: (GENERIC_WRITE | GENERIC_READ); + DWORD share_mode = FILE_SHARE_READ|FILE_SHARE_WRITE; + + handle = CreateFileA(path, + desired_access, + share_mode, + NULL, + OPEN_EXISTING, + FILE_FLAG_OVERLAPPED,/*FILE_ATTRIBUTE_NORMAL,*/ + 0); + + return handle; +} + +int HID_API_EXPORT hid_init(void) +{ +#ifndef HIDAPI_USE_DDK + if (!initialized) { + if (lookup_functions() < 0) { + hid_exit(); + return -1; + } + initialized = TRUE; + } +#endif + return 0; +} + +int HID_API_EXPORT hid_exit(void) +{ +#ifndef HIDAPI_USE_DDK + if (lib_handle) + FreeLibrary(lib_handle); + lib_handle = NULL; + initialized = FALSE; +#endif + return 0; +} + +struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id) +{ + BOOL res; + struct hid_device_info *root = NULL; /* return object */ + struct hid_device_info *cur_dev = NULL; + + /* Windows objects for interacting with the driver. */ + GUID InterfaceClassGuid = {0x4d1e55b2, 0xf16f, 0x11cf, {0x88, 0xcb, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30} }; + SP_DEVINFO_DATA devinfo_data; + SP_DEVICE_INTERFACE_DATA device_interface_data; + SP_DEVICE_INTERFACE_DETAIL_DATA_A *device_interface_detail_data = NULL; + HDEVINFO device_info_set = INVALID_HANDLE_VALUE; + int device_index = 0; + int i; + + if (hid_init() < 0) + return NULL; + + /* Initialize the Windows objects. */ + memset(&devinfo_data, 0x0, sizeof(devinfo_data)); + devinfo_data.cbSize = sizeof(SP_DEVINFO_DATA); + device_interface_data.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA); + + /* Get information for all the devices belonging to the HID class. */ + device_info_set = SetupDiGetClassDevsA(&InterfaceClassGuid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE); + + /* Iterate over each device in the HID class, looking for the right one. */ + + for (;;) { + HANDLE write_handle = INVALID_HANDLE_VALUE; + DWORD required_size = 0; + HIDD_ATTRIBUTES attrib; + + res = SetupDiEnumDeviceInterfaces(device_info_set, + NULL, + &InterfaceClassGuid, + device_index, + &device_interface_data); + + if (!res) { + /* A return of FALSE from this function means that + there are no more devices. */ + break; + } + + /* Call with 0-sized detail size, and let the function + tell us how long the detail struct needs to be. The + size is put in &required_size. */ + res = SetupDiGetDeviceInterfaceDetailA(device_info_set, + &device_interface_data, + NULL, + 0, + &required_size, + NULL); + + /* Allocate a long enough structure for device_interface_detail_data. */ + device_interface_detail_data = (SP_DEVICE_INTERFACE_DETAIL_DATA_A*) malloc(required_size); + device_interface_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A); + + /* Get the detailed data for this device. The detail data gives us + the device path for this device, which is then passed into + CreateFile() to get a handle to the device. */ + res = SetupDiGetDeviceInterfaceDetailA(device_info_set, + &device_interface_data, + device_interface_detail_data, + required_size, + NULL, + NULL); + + if (!res) { + /* register_error(dev, "Unable to call SetupDiGetDeviceInterfaceDetail"); + Continue to the next device. */ + goto cont; + } + + /* Make sure this device is of Setup Class "HIDClass" and has a + driver bound to it. */ + for (i = 0; ; i++) { + char driver_name[256]; + + /* Populate devinfo_data. This function will return failure + when there are no more interfaces left. */ + res = SetupDiEnumDeviceInfo(device_info_set, i, &devinfo_data); + if (!res) + goto cont; + + res = SetupDiGetDeviceRegistryPropertyA(device_info_set, &devinfo_data, + SPDRP_CLASS, NULL, (PBYTE)driver_name, sizeof(driver_name), NULL); + if (!res) + goto cont; + + if (strcmp(driver_name, "HIDClass") == 0) { + /* See if there's a driver bound. */ + res = SetupDiGetDeviceRegistryPropertyA(device_info_set, &devinfo_data, + SPDRP_DRIVER, NULL, (PBYTE)driver_name, sizeof(driver_name), NULL); + if (res) + break; + } + } + + //wprintf(L"HandleName: %s\n", device_interface_detail_data->DevicePath); + + /* Open a handle to the device */ + write_handle = open_device(device_interface_detail_data->DevicePath, TRUE); + + /* Check validity of write_handle. */ + if (write_handle == INVALID_HANDLE_VALUE) { + /* Unable to open the device. */ + //register_error(dev, "CreateFile"); + goto cont_close; + } + + + /* Get the Vendor ID and Product ID for this device. */ + attrib.Size = sizeof(HIDD_ATTRIBUTES); + HidD_GetAttributes(write_handle, &attrib); + //wprintf(L"Product/Vendor: %x %x\n", attrib.ProductID, attrib.VendorID); + + /* Check the VID/PID to see if we should add this + device to the enumeration list. */ + if ((vendor_id == 0x0 || attrib.VendorID == vendor_id) && + (product_id == 0x0 || attrib.ProductID == product_id)) { + + #define WSTR_LEN 512 + const char *str; + struct hid_device_info *tmp; + PHIDP_PREPARSED_DATA pp_data = NULL; + HIDP_CAPS caps; + BOOLEAN res; + NTSTATUS nt_res; + wchar_t wstr[WSTR_LEN]; /* TODO: Determine Size */ + size_t len; + + /* VID/PID match. Create the record. */ + tmp = (struct hid_device_info*) calloc(1, sizeof(struct hid_device_info)); + if (cur_dev) { + cur_dev->next = tmp; + } + else { + root = tmp; + } + cur_dev = tmp; + + /* Get the Usage Page and Usage for this device. */ + res = HidD_GetPreparsedData(write_handle, &pp_data); + if (res) { + nt_res = HidP_GetCaps(pp_data, &caps); + if (nt_res == HIDP_STATUS_SUCCESS) { + cur_dev->usage_page = caps.UsagePage; + cur_dev->usage = caps.Usage; + } + + HidD_FreePreparsedData(pp_data); + } + + /* Fill out the record */ + cur_dev->next = NULL; + str = device_interface_detail_data->DevicePath; + if (str) { + len = strlen(str); + cur_dev->path = (char*) calloc(len+1, sizeof(char)); + strncpy(cur_dev->path, str, len+1); + cur_dev->path[len] = '\0'; + } + else + cur_dev->path = NULL; + + /* Serial Number */ + res = HidD_GetSerialNumberString(write_handle, wstr, sizeof(wstr)); + wstr[WSTR_LEN-1] = 0x0000; + if (res) { + cur_dev->serial_number = _wcsdup(wstr); + } + + /* Manufacturer String */ + res = HidD_GetManufacturerString(write_handle, wstr, sizeof(wstr)); + wstr[WSTR_LEN-1] = 0x0000; + if (res) { + cur_dev->manufacturer_string = _wcsdup(wstr); + } + + /* Product String */ + res = HidD_GetProductString(write_handle, wstr, sizeof(wstr)); + wstr[WSTR_LEN-1] = 0x0000; + if (res) { + cur_dev->product_string = _wcsdup(wstr); + } + + /* VID/PID */ + cur_dev->vendor_id = attrib.VendorID; + cur_dev->product_id = attrib.ProductID; + + /* Release Number */ + cur_dev->release_number = attrib.VersionNumber; + + /* Interface Number. It can sometimes be parsed out of the path + on Windows if a device has multiple interfaces. See + http://msdn.microsoft.com/en-us/windows/hardware/gg487473 or + search for "Hardware IDs for HID Devices" at MSDN. If it's not + in the path, it's set to -1. */ + cur_dev->interface_number = -1; + if (cur_dev->path) { + char *interface_component = strstr(cur_dev->path, "&mi_"); + if (interface_component) { + char *hex_str = interface_component + 4; + char *endptr = NULL; + cur_dev->interface_number = strtol(hex_str, &endptr, 16); + if (endptr == hex_str) { + /* The parsing failed. Set interface_number to -1. */ + cur_dev->interface_number = -1; + } + } + } + } + +cont_close: + CloseHandle(write_handle); +cont: + /* We no longer need the detail data. It can be freed */ + free(device_interface_detail_data); + + device_index++; + + } + + /* Close the device information handle. */ + SetupDiDestroyDeviceInfoList(device_info_set); + + return root; + +} + +void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs) +{ + /* TODO: Merge this with the Linux version. This function is platform-independent. */ + struct hid_device_info *d = devs; + while (d) { + struct hid_device_info *next = d->next; + free(d->path); + free(d->serial_number); + free(d->manufacturer_string); + free(d->product_string); + free(d); + d = next; + } +} + + +HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number) +{ + /* TODO: Merge this functions with the Linux version. This function should be platform independent. */ + struct hid_device_info *devs, *cur_dev; + const char *path_to_open = NULL; + hid_device *handle = NULL; + + devs = hid_enumerate(vendor_id, product_id); + cur_dev = devs; + while (cur_dev) { + if (cur_dev->vendor_id == vendor_id && + cur_dev->product_id == product_id) { + if (serial_number) { + if (wcscmp(serial_number, cur_dev->serial_number) == 0) { + path_to_open = cur_dev->path; + break; + } + } + else { + path_to_open = cur_dev->path; + break; + } + } + cur_dev = cur_dev->next; + } + + if (path_to_open) { + /* Open the device */ + handle = hid_open_path(path_to_open); + } + + hid_free_enumeration(devs); + + return handle; +} + +HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path) +{ + hid_device *dev; + HIDP_CAPS caps; + PHIDP_PREPARSED_DATA pp_data = NULL; + BOOLEAN res; + NTSTATUS nt_res; + + if (hid_init() < 0) { + return NULL; + } + + dev = new_hid_device(); + + /* Open a handle to the device */ + dev->device_handle = open_device(path, FALSE); + + /* Check validity of write_handle. */ + if (dev->device_handle == INVALID_HANDLE_VALUE) { + /* Unable to open the device. */ + register_error(dev, "CreateFile"); + goto err; + } + + /* Set the Input Report buffer size to 64 reports. */ + res = HidD_SetNumInputBuffers(dev->device_handle, 64); + if (!res) { + register_error(dev, "HidD_SetNumInputBuffers"); + goto err; + } + + /* Get the Input Report length for the device. */ + res = HidD_GetPreparsedData(dev->device_handle, &pp_data); + if (!res) { + register_error(dev, "HidD_GetPreparsedData"); + goto err; + } + nt_res = HidP_GetCaps(pp_data, &caps); + if (nt_res != HIDP_STATUS_SUCCESS) { + register_error(dev, "HidP_GetCaps"); + goto err_pp_data; + } + dev->output_report_length = caps.OutputReportByteLength; + dev->input_report_length = caps.InputReportByteLength; + HidD_FreePreparsedData(pp_data); + + dev->read_buf = (char*) malloc(dev->input_report_length); + + return dev; + +err_pp_data: + HidD_FreePreparsedData(pp_data); +err: + free_hid_device(dev); + return NULL; +} + +int HID_API_EXPORT HID_API_CALL hid_write(hid_device *dev, const unsigned char *data, size_t length) +{ + DWORD bytes_written; + BOOL res; + + OVERLAPPED ol; + unsigned char *buf; + memset(&ol, 0, sizeof(ol)); + + /* Make sure the right number of bytes are passed to WriteFile. Windows + expects the number of bytes which are in the _longest_ report (plus + one for the report number) bytes even if the data is a report + which is shorter than that. Windows gives us this value in + caps.OutputReportByteLength. If a user passes in fewer bytes than this, + create a temporary buffer which is the proper size. */ + if (length >= dev->output_report_length) { + /* The user passed the right number of bytes. Use the buffer as-is. */ + buf = (unsigned char *) data; + } else { + /* Create a temporary buffer and copy the user's data + into it, padding the rest with zeros. */ + buf = (unsigned char *) malloc(dev->output_report_length); + memcpy(buf, data, length); + memset(buf + length, 0, dev->output_report_length - length); + length = dev->output_report_length; + } + + res = WriteFile(dev->device_handle, buf, (DWORD)length, NULL, &ol); + + if (!res) { + if (GetLastError() != ERROR_IO_PENDING) { + /* WriteFile() failed. Return error. */ + register_error(dev, "WriteFile"); + bytes_written = -1; + goto end_of_function; + } + } + + /* Wait here until the write is done. This makes + hid_write() synchronous. */ + res = GetOverlappedResult(dev->device_handle, &ol, &bytes_written, TRUE/*wait*/); + if (!res) { + /* The Write operation failed. */ + register_error(dev, "WriteFile"); + bytes_written = -1; + goto end_of_function; + } + +end_of_function: + if (buf != data) + free(buf); + + return bytes_written; +} + + +int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) +{ + DWORD bytes_read = 0; + size_t copy_len = 0; + BOOL res; + + /* Copy the handle for convenience. */ + HANDLE ev = dev->ol.hEvent; + + if (!dev->read_pending) { + /* Start an Overlapped I/O read. */ + dev->read_pending = TRUE; + memset(dev->read_buf, 0, dev->input_report_length); + ResetEvent(ev); + res = ReadFile(dev->device_handle, dev->read_buf, (DWORD)dev->input_report_length, &bytes_read, &dev->ol); + + if (!res) { + if (GetLastError() != ERROR_IO_PENDING) { + /* ReadFile() has failed. + Clean up and return error. */ + CancelIo(dev->device_handle); + dev->read_pending = FALSE; + goto end_of_function; + } + } + } + + if (milliseconds >= 0) { + /* See if there is any data yet. */ + res = WaitForSingleObject(ev, milliseconds); + if (res != WAIT_OBJECT_0) { + /* There was no data this time. Return zero bytes available, + but leave the Overlapped I/O running. */ + return 0; + } + } + + /* Either WaitForSingleObject() told us that ReadFile has completed, or + we are in non-blocking mode. Get the number of bytes read. The actual + data has been copied to the data[] array which was passed to ReadFile(). */ + res = GetOverlappedResult(dev->device_handle, &dev->ol, &bytes_read, TRUE/*wait*/); + + /* Set pending back to false, even if GetOverlappedResult() returned error. */ + dev->read_pending = FALSE; + + if (res && bytes_read > 0) { + if (dev->read_buf[0] == 0x0) { + /* If report numbers aren't being used, but Windows sticks a report + number (0x0) on the beginning of the report anyway. To make this + work like the other platforms, and to make it work more like the + HID spec, we'll skip over this byte. */ + bytes_read--; + copy_len = length > bytes_read ? bytes_read : length; + memcpy(data, dev->read_buf+1, copy_len); + } + else { + /* Copy the whole buffer, report number and all. */ + copy_len = length > bytes_read ? bytes_read : length; + memcpy(data, dev->read_buf, copy_len); + } + } + +end_of_function: + if (!res) { + register_error(dev, "GetOverlappedResult"); + return -1; + } + + return (int)copy_len; +} + +int HID_API_EXPORT HID_API_CALL hid_read(hid_device *dev, unsigned char *data, size_t length) +{ + return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0); +} + +int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *dev, int nonblock) +{ + dev->blocking = !nonblock; + return 0; /* Success */ +} + +int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) +{ + BOOL res = HidD_SetFeature(dev->device_handle, (PVOID)data, (ULONG)length); + if (!res) { + register_error(dev, "HidD_SetFeature"); + return -1; + } + + return (int)length; +} + + +int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) +{ + BOOL res; +#if 0 + res = HidD_GetFeature(dev->device_handle, data, length); + if (!res) { + register_error(dev, "HidD_GetFeature"); + return -1; + } + return 0; /* HidD_GetFeature() doesn't give us an actual length, unfortunately */ +#else + DWORD bytes_returned; + + OVERLAPPED ol; + memset(&ol, 0, sizeof(ol)); + + res = DeviceIoControl(dev->device_handle, + IOCTL_HID_GET_FEATURE, + data, (DWORD)length, + data, (DWORD)length, + &bytes_returned, &ol); + + if (!res) { + if (GetLastError() != ERROR_IO_PENDING) { + /* DeviceIoControl() failed. Return error. */ + register_error(dev, "Send Feature Report DeviceIoControl"); + return -1; + } + } + + /* Wait here until the write is done. This makes + hid_get_feature_report() synchronous. */ + res = GetOverlappedResult(dev->device_handle, &ol, &bytes_returned, TRUE/*wait*/); + if (!res) { + /* The operation failed. */ + register_error(dev, "Send Feature Report GetOverLappedResult"); + return -1; + } + + /* bytes_returned does not include the first byte which contains the + report ID. The data buffer actually contains one more byte than + bytes_returned. */ + bytes_returned++; + + return bytes_returned; +#endif +} + +void HID_API_EXPORT HID_API_CALL hid_close(hid_device *dev) +{ + if (!dev) + return; + CancelIo(dev->device_handle); + free_hid_device(dev); +} + +int HID_API_EXPORT_CALL HID_API_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + BOOL res; + + res = HidD_GetManufacturerString(dev->device_handle, string, (ULONG)(sizeof(wchar_t) * MIN(maxlen, MAX_STRING_WCHARS))); + if (!res) { + register_error(dev, "HidD_GetManufacturerString"); + return -1; + } + + return 0; +} + +int HID_API_EXPORT_CALL HID_API_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + BOOL res; + + res = HidD_GetProductString(dev->device_handle, string, (ULONG)(sizeof(wchar_t) * MIN(maxlen, MAX_STRING_WCHARS))); + if (!res) { + register_error(dev, "HidD_GetProductString"); + return -1; + } + + return 0; +} + +int HID_API_EXPORT_CALL HID_API_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) +{ + BOOL res; + + res = HidD_GetSerialNumberString(dev->device_handle, string, (ULONG)(sizeof(wchar_t) * MIN(maxlen, MAX_STRING_WCHARS))); + if (!res) { + register_error(dev, "HidD_GetSerialNumberString"); + return -1; + } + + return 0; +} + +int HID_API_EXPORT_CALL HID_API_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) +{ + BOOL res; + + res = HidD_GetIndexedString(dev->device_handle, string_index, string, (ULONG)(sizeof(wchar_t) * MIN(maxlen, MAX_STRING_WCHARS))); + if (!res) { + register_error(dev, "HidD_GetIndexedString"); + return -1; + } + + return 0; +} + + +HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) +{ + return (wchar_t*)dev->last_error_str; +} + + +/*#define PICPGM*/ +/*#define S11*/ +#define P32 +#ifdef S11 + unsigned short VendorID = 0xa0a0; + unsigned short ProductID = 0x0001; +#endif + +#ifdef P32 + unsigned short VendorID = 0x04d8; + unsigned short ProductID = 0x3f; +#endif + + +#ifdef PICPGM + unsigned short VendorID = 0x04d8; + unsigned short ProductID = 0x0033; +#endif + + +#if 0 +int __cdecl main(int argc, char* argv[]) +{ + int res; + unsigned char buf[65]; + + UNREFERENCED_PARAMETER(argc); + UNREFERENCED_PARAMETER(argv); + + /* Set up the command buffer. */ + memset(buf,0x00,sizeof(buf)); + buf[0] = 0; + buf[1] = 0x81; + + + /* Open the device. */ + int handle = open(VendorID, ProductID, L"12345"); + if (handle < 0) + printf("unable to open device\n"); + + + /* Toggle LED (cmd 0x80) */ + buf[1] = 0x80; + res = write(handle, buf, 65); + if (res < 0) + printf("Unable to write()\n"); + + /* Request state (cmd 0x81) */ + buf[1] = 0x81; + write(handle, buf, 65); + if (res < 0) + printf("Unable to write() (2)\n"); + + /* Read requested state */ + read(handle, buf, 65); + if (res < 0) + printf("Unable to read()\n"); + + /* Print out the returned buffer. */ + for (int i = 0; i < 4; i++) + printf("buf[%d]: %d\n", i, buf[i]); + + return 0; +} +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif diff --git a/winbuild/hidapi.h b/winbuild/hidapi.h new file mode 100644 index 0000000..43b8e7a --- /dev/null +++ b/winbuild/hidapi.h @@ -0,0 +1,405 @@ +/******************************************************* + HIDAPI - Multi-Platform library for + communication with HID devices. + + Alan Ott + Signal 11 Software + + 8/22/2009 + + Copyright 2009, All Rights Reserved. + + At the discretion of the user of this library, + this software may be licensed under the terms of the + GNU General Public License v3, a BSD-Style license, or the + original HIDAPI license as outlined in the LICENSE.txt, + LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt + files located at the root of the source distribution. + These files may also be found in the public source + code repository located at: + http://github.com/signal11/hidapi . +********************************************************/ + +/* Copy of LICENSE-orig.txt (compatible with MIT/x11 license) + + HIDAPI - Multi-Platform library for + communication with HID devices. + + Copyright 2009, Alan Ott, Signal 11 Software. + All Rights Reserved. + + This software may be used by anyone for any reason so + long as the copyright notice in the source files + remains intact. +*/ + + +/** @file + * @defgroup API hidapi API + */ + +#ifndef HIDAPI_H__ +#define HIDAPI_H__ + +#include + +#ifdef _WIN32 + #define HID_API_EXPORT __declspec(dllexport) + #define HID_API_CALL +#else + #define HID_API_EXPORT /**< API export macro */ + #define HID_API_CALL /**< API call macro */ +#endif + +#define HID_API_EXPORT_CALL HID_API_EXPORT HID_API_CALL /**< API export and call macro*/ + +#ifdef __cplusplus +extern "C" { +#endif + struct hid_device_; + typedef struct hid_device_ hid_device; /**< opaque hidapi structure */ + + /** hidapi info structure */ + struct hid_device_info { + /** Platform-specific device path */ + char *path; + /** Device Vendor ID */ + unsigned short vendor_id; + /** Device Product ID */ + unsigned short product_id; + /** Serial Number */ + wchar_t *serial_number; + /** Device Release Number in binary-coded decimal, + also known as Device Version Number */ + unsigned short release_number; + /** Manufacturer String */ + wchar_t *manufacturer_string; + /** Product string */ + wchar_t *product_string; + /** Usage Page for this Device/Interface + (Windows/Mac only). */ + unsigned short usage_page; + /** Usage for this Device/Interface + (Windows/Mac only).*/ + unsigned short usage; + /** The USB interface which this logical device + represents. Valid on both Linux implementations + in all cases, and valid on the Windows implementation + only if the device contains more than one interface. */ + int interface_number; + + /** Pointer to the next device */ + struct hid_device_info *next; + }; + + + /** @brief Initialize the HIDAPI library. + + This function initializes the HIDAPI library. Calling it is not + strictly necessary, as it will be called automatically by + hid_enumerate() and any of the hid_open_*() functions if it is + needed. This function should be called at the beginning of + execution however, if there is a chance of HIDAPI handles + being opened by different threads simultaneously. + + @ingroup API + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_init(void); + + /** @brief Finalize the HIDAPI library. + + This function frees all of the static data associated with + HIDAPI. It should be called at the end of execution to avoid + memory leaks. + + @ingroup API + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_exit(void); + + /** @brief Enumerate the HID Devices. + + This function returns a linked list of all the HID devices + attached to the system which match vendor_id and product_id. + If @p vendor_id is set to 0 then any vendor matches. + If @p product_id is set to 0 then any product matches. + If @p vendor_id and @p product_id are both set to 0, then + all HID devices will be returned. + + @ingroup API + @param vendor_id The Vendor ID (VID) of the types of device + to open. + @param product_id The Product ID (PID) of the types of + device to open. + + @returns + This function returns a pointer to a linked list of type + struct #hid_device, containing information about the HID devices + attached to the system, or NULL in the case of failure. Free + this linked list by calling hid_free_enumeration(). + */ + struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id); + + /** @brief Free an enumeration Linked List + + This function frees a linked list created by hid_enumerate(). + + @ingroup API + @param devs Pointer to a list of struct_device returned from + hid_enumerate(). + */ + void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs); + + /** @brief Open a HID device using a Vendor ID (VID), Product ID + (PID) and optionally a serial number. + + If @p serial_number is NULL, the first device with the + specified VID and PID is opened. + + @ingroup API + @param vendor_id The Vendor ID (VID) of the device to open. + @param product_id The Product ID (PID) of the device to open. + @param serial_number The Serial Number of the device to open + (Optionally NULL). + + @returns + This function returns a pointer to a #hid_device object on + success or NULL on failure. + */ + HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number); + + /** @brief Open a HID device by its path name. + + The path name be determined by calling hid_enumerate(), or a + platform-specific path name can be used (eg: /dev/hidraw0 on + Linux). + + @ingroup API + @param path The path name of the device to open + + @returns + This function returns a pointer to a #hid_device object on + success or NULL on failure. + */ + HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path); + + /** @brief Write an Output report to a HID device. + + The first byte of @p data[] must contain the Report ID. For + devices which only support a single report, this must be set + to 0x0. The remaining bytes contain the report data. Since + the Report ID is mandatory, calls to hid_write() will always + contain one more byte than the report contains. For example, + if a hid report is 16 bytes long, 17 bytes must be passed to + hid_write(), the Report ID (or 0x0, for devices with a + single report), followed by the report data (16 bytes). In + this example, the length passed in would be 17. + + hid_write() will send the data on the first OUT endpoint, if + one exists. If it does not, it will send the data through + the Control Endpoint (Endpoint 0). + + @ingroup API + @param device A device handle returned from hid_open(). + @param data The data to send, including the report number as + the first byte. + @param length The length in bytes of the data to send. + + @returns + This function returns the actual number of bytes written and + -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_write(hid_device *device, const unsigned char *data, size_t length); + + /** @brief Read an Input report from a HID device with timeout. + + Input reports are returned + to the host through the INTERRUPT IN endpoint. The first byte will + contain the Report number if the device uses numbered reports. + + @ingroup API + @param device A device handle returned from hid_open(). + @param data A buffer to put the read data into. + @param length The number of bytes to read. For devices with + multiple reports, make sure to read an extra byte for + the report number. + @param milliseconds timeout in milliseconds or -1 for blocking wait. + + @returns + This function returns the actual number of bytes read and + -1 on error. If no packet was available to be read within + the timeout period, this function returns 0. + */ + int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds); + + /** @brief Read an Input report from a HID device. + + Input reports are returned + to the host through the INTERRUPT IN endpoint. The first byte will + contain the Report number if the device uses numbered reports. + + @ingroup API + @param device A device handle returned from hid_open(). + @param data A buffer to put the read data into. + @param length The number of bytes to read. For devices with + multiple reports, make sure to read an extra byte for + the report number. + + @returns + This function returns the actual number of bytes read and + -1 on error. If no packet was available to be read and + the handle is in non-blocking mode, this function returns 0. + */ + int HID_API_EXPORT HID_API_CALL hid_read(hid_device *device, unsigned char *data, size_t length); + + /** @brief Set the device handle to be non-blocking. + + In non-blocking mode calls to hid_read() will return + immediately with a value of 0 if there is no data to be + read. In blocking mode, hid_read() will wait (block) until + there is data to read before returning. + + Nonblocking can be turned on and off at any time. + + @ingroup API + @param device A device handle returned from hid_open(). + @param nonblock enable or not the nonblocking reads + - 1 to enable nonblocking + - 0 to disable nonblocking. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *device, int nonblock); + + /** @brief Send a Feature report to the device. + + Feature reports are sent over the Control endpoint as a + Set_Report transfer. The first byte of @p data[] must + contain the Report ID. For devices which only support a + single report, this must be set to 0x0. The remaining bytes + contain the report data. Since the Report ID is mandatory, + calls to hid_send_feature_report() will always contain one + more byte than the report contains. For example, if a hid + report is 16 bytes long, 17 bytes must be passed to + hid_send_feature_report(): the Report ID (or 0x0, for + devices which do not use numbered reports), followed by the + report data (16 bytes). In this example, the length passed + in would be 17. + + @ingroup API + @param device A device handle returned from hid_open(). + @param data The data to send, including the report number as + the first byte. + @param length The length in bytes of the data to send, including + the report number. + + @returns + This function returns the actual number of bytes written and + -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *device, const unsigned char *data, size_t length); + + /** @brief Get a feature report from a HID device. + + Set the first byte of @p data[] to the Report ID of the + report to be read. Make sure to allow space for this + extra byte in @p data[]. Upon return, the first byte will + still contain the Report ID, and the report data will + start in data[1]. + + @ingroup API + @param device A device handle returned from hid_open(). + @param data A buffer to put the read data into, including + the Report ID. Set the first byte of @p data[] to the + Report ID of the report to be read, or set it to zero + if your device does not use numbered reports. + @param length The number of bytes to read, including an + extra byte for the report ID. The buffer can be longer + than the actual report. + + @returns + This function returns the number of bytes read plus + one for the report ID (which is still in the first + byte), or -1 on error. + */ + int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *device, unsigned char *data, size_t length); + + /** @brief Close a HID device. + + @ingroup API + @param device A device handle returned from hid_open(). + */ + void HID_API_EXPORT HID_API_CALL hid_close(hid_device *device); + + /** @brief Get The Manufacturer String from a HID device. + + @ingroup API + @param device A device handle returned from hid_open(). + @param string A wide string buffer to put the data into. + @param maxlen The length of the buffer in multiples of wchar_t. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *device, wchar_t *string, size_t maxlen); + + /** @brief Get The Product String from a HID device. + + @ingroup API + @param device A device handle returned from hid_open(). + @param string A wide string buffer to put the data into. + @param maxlen The length of the buffer in multiples of wchar_t. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT_CALL hid_get_product_string(hid_device *device, wchar_t *string, size_t maxlen); + + /** @brief Get The Serial Number String from a HID device. + + @ingroup API + @param device A device handle returned from hid_open(). + @param string A wide string buffer to put the data into. + @param maxlen The length of the buffer in multiples of wchar_t. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *device, wchar_t *string, size_t maxlen); + + /** @brief Get a string from a HID device, based on its string index. + + @ingroup API + @param device A device handle returned from hid_open(). + @param string_index The index of the string to get. + @param string A wide string buffer to put the data into. + @param maxlen The length of the buffer in multiples of wchar_t. + + @returns + This function returns 0 on success and -1 on error. + */ + int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *device, int string_index, wchar_t *string, size_t maxlen); + + /** @brief Get a string describing the last error which occurred. + + @ingroup API + @param device A device handle returned from hid_open(). + + @returns + This function returns a string containing the last error + which occurred or NULL if none has occurred. + */ + HID_API_EXPORT const wchar_t* HID_API_CALL hid_error(hid_device *device); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/winbuild/libsurvive/libsurvive.vcxproj b/winbuild/libsurvive/libsurvive.vcxproj index 82a4e40..c19beda 100644 --- a/winbuild/libsurvive/libsurvive.vcxproj +++ b/winbuild/libsurvive/libsurvive.vcxproj @@ -78,7 +78,7 @@ Level3 Disabled USE_DOUBLE;RUNTIME_SYMNUM;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;WINDOWS;_DEBUG;_LIB;%(PreprocessorDefinitions) - ..\..\windows;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories) + ..\..\winbuild;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories) Windows @@ -92,7 +92,7 @@ Level3 Disabled USE_DOUBLE;RUNTIME_SYMNUM;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;WINDOWS;WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) - ..\..\windows;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories) + ..\..\winbuild;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories) Windows @@ -108,7 +108,7 @@ true true USE_DOUBLE;RUNTIME_SYMNUM;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;WINDOWS;WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) - ..\..\windows;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories) + ..\..\winbuild;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories) Windows @@ -126,7 +126,7 @@ true true USE_DOUBLE;RUNTIME_SYMNUM;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;WINDOWS;NDEBUG;_LIB;%(PreprocessorDefinitions) - ..\..\windows;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories) + ..\..\winbuild;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories) Windows @@ -160,7 +160,7 @@ - + @@ -177,7 +177,7 @@ - + diff --git a/winbuild/libsurvive/libsurvive.vcxproj.filters b/winbuild/libsurvive/libsurvive.vcxproj.filters index 370ce14..8cb8a3d 100644 --- a/winbuild/libsurvive/libsurvive.vcxproj.filters +++ b/winbuild/libsurvive/libsurvive.vcxproj.filters @@ -78,10 +78,10 @@ Source Files - + Source Files - + Source Files @@ -125,10 +125,10 @@ Header Files - + Header Files - + Header Files diff --git a/winbuild/tcc_stubs.c b/winbuild/tcc_stubs.c new file mode 100644 index 0000000..7872914 --- /dev/null +++ b/winbuild/tcc_stubs.c @@ -0,0 +1,59 @@ + +#include <_mingw.h> + +#define REMATH(x) double __cdecl x( double f ); float x##f(float v) { return x(v); } + +REMATH( acos ); +REMATH( cos ); +REMATH( sin ); +REMATH( sqrt ); +REMATH( asin ); + +double __cdecl strtod (const char* str, char** endptr); +float strtof( const char* str, char** endptr) +{ + return strtod( str, endptr ); +} + +double __cdecl atan2(double a, double b); +float atan2f(float a, float b) +{ + return atan2( a, b ); +} + +//From http://stackoverflow.com/questions/40159892/using-asprintf-on-windows +int __cdecl vsprintf_s( + char *buffer, + size_t numberOfElements, + const char *format, + va_list argptr +); + +int asprintf(char **strp, const char *fmt, ...) { + va_list ap; + va_start(ap, fmt); + int r = vasprintf(strp, fmt, ap); + va_end(ap); + return r; +} + +int vasprintf(char **strp, const char *fmt, va_list ap) { + // _vscprintf tells you how big the buffer needs to be + int len = _vscprintf(fmt, ap); + if (len == -1) { + return -1; + } + size_t size = (size_t)len + 1; + char *str = (char*)malloc(size); + if (!str) { + return -1; + } + // _vsprintf_s is the "secure" version of vsprintf + int r = vsprintf_s(str, len + 1, fmt, ap); + if (r == -1) { + free(str); + return -1; + } + *strp = str; + return r; +} \ No newline at end of file diff --git a/windows/build_tcc.bat b/windows/build_tcc.bat deleted file mode 100644 index 753ba7c..0000000 --- a/windows/build_tcc.bat +++ /dev/null @@ -1,14 +0,0 @@ -@echo off - -set TCC=C:\tcc\tcc.exe -echo Be sure to have TinyCC installed to %TCC% (or change the TCC parameter.) - -set SR=..\src\ -set RD=..\redist\ -set SOURCES=%SR%ootx_decoder.c %SR%poser_charlesslow.c %SR%poser_daveortho.c %SR%poser_dummy.c %SR%survive.c %SR%survive_cal.c %SR%survive_config.c %SR%survive_data.c %SR%survive_driverman.c %SR%survive_process.c %SR%survive_vive.c -set REDIST=%RD%crc32.c %RD%linmath.c %RD%puff.c %RD%jsmn.c %RD%json_helpers.c %RD%symbol_enumerator.c -set EXEC=..\calibrate.c %RD%WinDriver.c %RD%os_generic.c %RD%DrawFunctions.c -set CFLAGS=-DNOZLIB -DTCC -DWINDOWS -DHIDAPI -DWIN32 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-ftell -fwprintf -fwprintf_s -fwrite -fwscanf -fwscanf_s -getc -getchar -getenv -getenv_s -gets -getwc -getwchar -gmtime -is_wctype -isalnum -isalpha -iscntrl -isdigit -isgraph -isleadbyte -islower -isprint -ispunct -isspace -isupper -iswalnum -iswalpha -iswascii -iswcntrl -iswctype -iswdigit -iswgraph -iswlower -iswprint -iswpunct -iswspace -iswupper -iswxdigit -isxdigit -labs -ldexp -ldiv -localeconv -localtime -log -log10 -longjmp -malloc -mblen -mbrlen -mbrtowc -mbsdup_dbg -mbsrtowcs -mbsrtowcs_s -mbstowcs -mbstowcs_s -mbtowc -memchr -memcmp -memcpy -memcpy_s -memmove -memmove_s -memset -mktime -modf -perror -pow -printf -printf_s -putc -putchar -puts -putwc -putwchar -qsort -qsort_s -raise -rand -rand_s -realloc -remove -rename -rewind -scanf -scanf_s -setbuf -setlocale -setvbuf -signal -sin -sinh -sprintf -sprintf_s -sqrt -srand -sscanf -sscanf_s -strcat -strcat_s -strchr -strcmp -strcoll -strcpy -strcpy_s -strcspn -strerror -strerror_s -strftime -strlen -strncat -strncat_s -strncmp -strncpy -strncpy_s -strnlen -strpbrk -strrchr -strspn -strstr -strtod -strtok -strtok_s -strtol -strtoul -strxfrm -swprintf -swprintf_s -swscanf -swscanf_s -system -tan -tanh -time -tmpfile -tmpfile_s -tmpnam -tmpnam_s -tolower -toupper -towlower -towupper -ungetc -ungetwc -utime -vfprintf -vfprintf_s -vfwprintf -vfwprintf_s -vprintf -vprintf_s -vsnprintf -vsprintf -vsprintf_s -vswprintf -vswprintf_s -vwprintf -vwprintf_s -wcrtomb -wcrtomb_s -wcscat -wcscat_s -wcschr -wcscmp -wcscoll -wcscpy -wcscpy_s -wcscspn -wcsftime -wcslen -wcsncat -wcsncat_s -wcsncmp -wcsncpy -wcsncpy_s -wcsnlen -wcspbrk -wcsrchr -wcsrtombs -wcsrtombs_s -wcsspn -wcsstr -wcstod -wcstok -wcstok_s -wcstol -wcstombs -wcstombs_s -wcstoul -wcsxfrm -wctob -wctomb -wctomb_s -wprintf -wprintf_s -wscanf -wscanf_s -vsprintf_s \ No newline at end of file diff --git a/windows/hid.c b/windows/hid.c deleted file mode 100644 index 6c379b5..0000000 --- a/windows/hid.c +++ /dev/null @@ -1,996 +0,0 @@ -/******************************************************* - HIDAPI - Multi-Platform library for - communication with HID devices. - - Alan Ott - Signal 11 Software - - 8/22/2009 - - Copyright 2009, All Rights Reserved. - - At the discretion of the user of this library, - this software may be licensed under the terms of the - GNU General Public License v3, a BSD-Style license, or the - original HIDAPI license as outlined in the LICENSE.txt, - LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt - files located at the root of the source distribution. - These files may also be found in the public source - code repository located at: - http://github.com/signal11/hidapi . -********************************************************/ - - -/* Copy of LICENSE-orig.txt (compatible with MIT/x11 license) - - HIDAPI - Multi-Platform library for - communication with HID devices. - - Copyright 2009, Alan Ott, Signal 11 Software. - All Rights Reserved. - - This software may be used by anyone for any reason so - long as the copyright notice in the source files - remains intact. -*/ - -#include - -#ifndef _NTDEF_ -typedef LONG NTSTATUS; -#endif - -#ifdef __MINGW32__ -#include -#include -#endif - -#ifdef __CYGWIN__ -#include -#define _wcsdup wcsdup -#endif - -/* The maximum number of characters that can be passed into the - HidD_Get*String() functions without it failing.*/ -#define MAX_STRING_WCHARS 0xFFF - -/*#define HIDAPI_USE_DDK*/ - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef TCC - typedef struct _SP_DEVINFO_DATA { - DWORD cbSize; - GUID ClassGuid; - DWORD DevInst; - ULONG_PTR Reserved; - } SP_DEVINFO_DATA, *PSP_DEVINFO_DATA; - typedef struct _SP_DEVICE_INTERFACE_DATA { - DWORD cbSize; - GUID InterfaceClassGuid; - DWORD Flags; - ULONG_PTR Reserved; - } SP_DEVICE_INTERFACE_DATA, *PSP_DEVICE_INTERFACE_DATA; - typedef struct _SP_DEVICE_INTERFACE_DETAIL_DATA { - DWORD cbSize; - CHAR DevicePath[ANYSIZE_ARRAY]; - } SP_DEVICE_INTERFACE_DETAIL_DATA_A, *PSP_DEVICE_INTERFACE_DETAIL_DATA_A; - typedef PVOID HDEVINFO; - - HDEVINFO WINAPI SetupDiGetClassDevsA(CONST GUID*,PCSTR,HWND,DWORD); - - #define DIGCF_PRESENT 0x00000002 - #define DIGCF_DEVICEINTERFACE 0x00000010 - #define SPDRP_CLASS 7 - #define SPDRP_DRIVER 9 - #define FILE_DEVICE_KEYBOARD 0x0000000b - #define METHOD_OUT_DIRECT 2 - enum - { FILE_ANY_ACCESS = 0x00000000UL, - FILE_SPECIAL_ACCESS = FILE_ANY_ACCESS, - FILE_READ_ACCESS = 0x00000001UL, - FILE_WRITE_ACCESS = 0x00000002UL - }; - #define CTL_CODE(t,f,m,a) (((t)<<16)|((a)<<14)|((f)<<2)|(m)) - -#else - #include - #include -#endif - #ifdef HIDAPI_USE_DDK - #include - #endif - - /* Copied from inc/ddk/hidclass.h, part of the Windows DDK. */ - #define HID_OUT_CTL_CODE(id) \ - CTL_CODE(FILE_DEVICE_KEYBOARD, (id), METHOD_OUT_DIRECT, FILE_ANY_ACCESS) - #define IOCTL_HID_GET_FEATURE HID_OUT_CTL_CODE(100) - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#include -#include - - -#include "hidapi.h" - -#undef MIN -#define MIN(x,y) ((x) < (y)? (x): (y)) - -#ifdef _MSC_VER - /* Thanks Microsoft, but I know how to use strncpy(). */ - #pragma warning(disable:4996) -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef HIDAPI_USE_DDK - /* Since we're not building with the DDK, and the HID header - files aren't part of the SDK, we have to define all this - stuff here. In lookup_functions(), the function pointers - defined below are set. */ - typedef struct _HIDD_ATTRIBUTES{ - ULONG Size; - USHORT VendorID; - USHORT ProductID; - USHORT VersionNumber; - } HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES; - - typedef USHORT USAGE; - typedef struct _HIDP_CAPS { - USAGE Usage; - USAGE UsagePage; - USHORT InputReportByteLength; - USHORT OutputReportByteLength; - USHORT FeatureReportByteLength; - USHORT Reserved[17]; - USHORT fields_not_used_by_hidapi[10]; - } HIDP_CAPS, *PHIDP_CAPS; - typedef void* PHIDP_PREPARSED_DATA; - #define HIDP_STATUS_SUCCESS 0x110000 - - typedef BOOLEAN (__stdcall *HidD_GetAttributes_)(HANDLE device, PHIDD_ATTRIBUTES attrib); - typedef BOOLEAN (__stdcall *HidD_GetSerialNumberString_)(HANDLE device, PVOID buffer, ULONG buffer_len); - typedef BOOLEAN (__stdcall *HidD_GetManufacturerString_)(HANDLE handle, PVOID buffer, ULONG buffer_len); - typedef BOOLEAN (__stdcall *HidD_GetProductString_)(HANDLE handle, PVOID buffer, ULONG buffer_len); - typedef BOOLEAN (__stdcall *HidD_SetFeature_)(HANDLE handle, PVOID data, ULONG length); - typedef BOOLEAN (__stdcall *HidD_GetFeature_)(HANDLE handle, PVOID data, ULONG length); - typedef BOOLEAN (__stdcall *HidD_GetIndexedString_)(HANDLE handle, ULONG string_index, PVOID buffer, ULONG buffer_len); - typedef BOOLEAN (__stdcall *HidD_GetPreparsedData_)(HANDLE handle, PHIDP_PREPARSED_DATA *preparsed_data); - typedef BOOLEAN (__stdcall *HidD_FreePreparsedData_)(PHIDP_PREPARSED_DATA preparsed_data); - typedef NTSTATUS (__stdcall *HidP_GetCaps_)(PHIDP_PREPARSED_DATA preparsed_data, HIDP_CAPS *caps); - typedef BOOLEAN (__stdcall *HidD_SetNumInputBuffers_)(HANDLE handle, ULONG number_buffers); - - static HidD_GetAttributes_ HidD_GetAttributes; - static HidD_GetSerialNumberString_ HidD_GetSerialNumberString; - static HidD_GetManufacturerString_ HidD_GetManufacturerString; - static HidD_GetProductString_ HidD_GetProductString; - static HidD_SetFeature_ HidD_SetFeature; - static HidD_GetFeature_ HidD_GetFeature; - static HidD_GetIndexedString_ HidD_GetIndexedString; - static HidD_GetPreparsedData_ HidD_GetPreparsedData; - static HidD_FreePreparsedData_ HidD_FreePreparsedData; - static HidP_GetCaps_ HidP_GetCaps; - static HidD_SetNumInputBuffers_ HidD_SetNumInputBuffers; - - static HMODULE lib_handle = NULL; - static BOOLEAN initialized = FALSE; -#endif /* HIDAPI_USE_DDK */ - -struct hid_device_ { - HANDLE device_handle; - BOOL blocking; - USHORT output_report_length; - size_t input_report_length; - void *last_error_str; - DWORD last_error_num; - BOOL read_pending; - char *read_buf; - OVERLAPPED ol; -}; - -static hid_device *new_hid_device() -{ - hid_device *dev = (hid_device*) calloc(1, sizeof(hid_device)); - dev->device_handle = INVALID_HANDLE_VALUE; - dev->blocking = TRUE; - dev->output_report_length = 0; - dev->input_report_length = 0; - dev->last_error_str = NULL; - dev->last_error_num = 0; - dev->read_pending = FALSE; - dev->read_buf = NULL; - memset(&dev->ol, 0, sizeof(dev->ol)); - dev->ol.hEvent = CreateEvent(NULL, FALSE, FALSE /*initial state f=nonsignaled*/, NULL); - - return dev; -} - -static void free_hid_device(hid_device *dev) -{ - CloseHandle(dev->ol.hEvent); - CloseHandle(dev->device_handle); - LocalFree(dev->last_error_str); - free(dev->read_buf); - free(dev); -} - -static void register_error(hid_device *device, const char *op) -{ - WCHAR *ptr, *msg; - - FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, - GetLastError(), - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - (LPVOID)&msg, 0/*sz*/, - NULL); - - /* Get rid of the CR and LF that FormatMessage() sticks at the - end of the message. Thanks Microsoft! */ - ptr = msg; - while (*ptr) { - if (*ptr == '\r') { - *ptr = 0x0000; - break; - } - ptr++; - } - - /* Store the message off in the Device entry so that - the hid_error() function can pick it up. */ - LocalFree(device->last_error_str); - device->last_error_str = msg; -} - -#ifndef HIDAPI_USE_DDK -static int lookup_functions() -{ - lib_handle = LoadLibraryA("hid.dll"); - if (lib_handle) { -#define RESOLVE(x) x = (x##_)GetProcAddress(lib_handle, #x); if (!x) return -1; - RESOLVE(HidD_GetAttributes); - RESOLVE(HidD_GetSerialNumberString); - RESOLVE(HidD_GetManufacturerString); - RESOLVE(HidD_GetProductString); - RESOLVE(HidD_SetFeature); - RESOLVE(HidD_GetFeature); - RESOLVE(HidD_GetIndexedString); - RESOLVE(HidD_GetPreparsedData); - RESOLVE(HidD_FreePreparsedData); - RESOLVE(HidP_GetCaps); - RESOLVE(HidD_SetNumInputBuffers); -#undef RESOLVE - } - else - return -1; - - return 0; -} -#endif - -static HANDLE open_device(const char *path, BOOL enumerate) -{ - HANDLE handle; - DWORD desired_access = (enumerate)? 0: (GENERIC_WRITE | GENERIC_READ); - DWORD share_mode = FILE_SHARE_READ|FILE_SHARE_WRITE; - - handle = CreateFileA(path, - desired_access, - share_mode, - NULL, - OPEN_EXISTING, - FILE_FLAG_OVERLAPPED,/*FILE_ATTRIBUTE_NORMAL,*/ - 0); - - return handle; -} - -int HID_API_EXPORT hid_init(void) -{ -#ifndef HIDAPI_USE_DDK - if (!initialized) { - if (lookup_functions() < 0) { - hid_exit(); - return -1; - } - initialized = TRUE; - } -#endif - return 0; -} - -int HID_API_EXPORT hid_exit(void) -{ -#ifndef HIDAPI_USE_DDK - if (lib_handle) - FreeLibrary(lib_handle); - lib_handle = NULL; - initialized = FALSE; -#endif - return 0; -} - -struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id) -{ - BOOL res; - struct hid_device_info *root = NULL; /* return object */ - struct hid_device_info *cur_dev = NULL; - - /* Windows objects for interacting with the driver. */ - GUID InterfaceClassGuid = {0x4d1e55b2, 0xf16f, 0x11cf, {0x88, 0xcb, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30} }; - SP_DEVINFO_DATA devinfo_data; - SP_DEVICE_INTERFACE_DATA device_interface_data; - SP_DEVICE_INTERFACE_DETAIL_DATA_A *device_interface_detail_data = NULL; - HDEVINFO device_info_set = INVALID_HANDLE_VALUE; - int device_index = 0; - int i; - - if (hid_init() < 0) - return NULL; - - /* Initialize the Windows objects. */ - memset(&devinfo_data, 0x0, sizeof(devinfo_data)); - devinfo_data.cbSize = sizeof(SP_DEVINFO_DATA); - device_interface_data.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA); - - /* Get information for all the devices belonging to the HID class. */ - device_info_set = SetupDiGetClassDevsA(&InterfaceClassGuid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE); - - /* Iterate over each device in the HID class, looking for the right one. */ - - for (;;) { - HANDLE write_handle = INVALID_HANDLE_VALUE; - DWORD required_size = 0; - HIDD_ATTRIBUTES attrib; - - res = SetupDiEnumDeviceInterfaces(device_info_set, - NULL, - &InterfaceClassGuid, - device_index, - &device_interface_data); - - if (!res) { - /* A return of FALSE from this function means that - there are no more devices. */ - break; - } - - /* Call with 0-sized detail size, and let the function - tell us how long the detail struct needs to be. The - size is put in &required_size. */ - res = SetupDiGetDeviceInterfaceDetailA(device_info_set, - &device_interface_data, - NULL, - 0, - &required_size, - NULL); - - /* Allocate a long enough structure for device_interface_detail_data. */ - device_interface_detail_data = (SP_DEVICE_INTERFACE_DETAIL_DATA_A*) malloc(required_size); - device_interface_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A); - - /* Get the detailed data for this device. The detail data gives us - the device path for this device, which is then passed into - CreateFile() to get a handle to the device. */ - res = SetupDiGetDeviceInterfaceDetailA(device_info_set, - &device_interface_data, - device_interface_detail_data, - required_size, - NULL, - NULL); - - if (!res) { - /* register_error(dev, "Unable to call SetupDiGetDeviceInterfaceDetail"); - Continue to the next device. */ - goto cont; - } - - /* Make sure this device is of Setup Class "HIDClass" and has a - driver bound to it. */ - for (i = 0; ; i++) { - char driver_name[256]; - - /* Populate devinfo_data. This function will return failure - when there are no more interfaces left. */ - res = SetupDiEnumDeviceInfo(device_info_set, i, &devinfo_data); - if (!res) - goto cont; - - res = SetupDiGetDeviceRegistryPropertyA(device_info_set, &devinfo_data, - SPDRP_CLASS, NULL, (PBYTE)driver_name, sizeof(driver_name), NULL); - if (!res) - goto cont; - - if (strcmp(driver_name, "HIDClass") == 0) { - /* See if there's a driver bound. */ - res = SetupDiGetDeviceRegistryPropertyA(device_info_set, &devinfo_data, - SPDRP_DRIVER, NULL, (PBYTE)driver_name, sizeof(driver_name), NULL); - if (res) - break; - } - } - - //wprintf(L"HandleName: %s\n", device_interface_detail_data->DevicePath); - - /* Open a handle to the device */ - write_handle = open_device(device_interface_detail_data->DevicePath, TRUE); - - /* Check validity of write_handle. */ - if (write_handle == INVALID_HANDLE_VALUE) { - /* Unable to open the device. */ - //register_error(dev, "CreateFile"); - goto cont_close; - } - - - /* Get the Vendor ID and Product ID for this device. */ - attrib.Size = sizeof(HIDD_ATTRIBUTES); - HidD_GetAttributes(write_handle, &attrib); - //wprintf(L"Product/Vendor: %x %x\n", attrib.ProductID, attrib.VendorID); - - /* Check the VID/PID to see if we should add this - device to the enumeration list. */ - if ((vendor_id == 0x0 || attrib.VendorID == vendor_id) && - (product_id == 0x0 || attrib.ProductID == product_id)) { - - #define WSTR_LEN 512 - const char *str; - struct hid_device_info *tmp; - PHIDP_PREPARSED_DATA pp_data = NULL; - HIDP_CAPS caps; - BOOLEAN res; - NTSTATUS nt_res; - wchar_t wstr[WSTR_LEN]; /* TODO: Determine Size */ - size_t len; - - /* VID/PID match. Create the record. */ - tmp = (struct hid_device_info*) calloc(1, sizeof(struct hid_device_info)); - if (cur_dev) { - cur_dev->next = tmp; - } - else { - root = tmp; - } - cur_dev = tmp; - - /* Get the Usage Page and Usage for this device. */ - res = HidD_GetPreparsedData(write_handle, &pp_data); - if (res) { - nt_res = HidP_GetCaps(pp_data, &caps); - if (nt_res == HIDP_STATUS_SUCCESS) { - cur_dev->usage_page = caps.UsagePage; - cur_dev->usage = caps.Usage; - } - - HidD_FreePreparsedData(pp_data); - } - - /* Fill out the record */ - cur_dev->next = NULL; - str = device_interface_detail_data->DevicePath; - if (str) { - len = strlen(str); - cur_dev->path = (char*) calloc(len+1, sizeof(char)); - strncpy(cur_dev->path, str, len+1); - cur_dev->path[len] = '\0'; - } - else - cur_dev->path = NULL; - - /* Serial Number */ - res = HidD_GetSerialNumberString(write_handle, wstr, sizeof(wstr)); - wstr[WSTR_LEN-1] = 0x0000; - if (res) { - cur_dev->serial_number = _wcsdup(wstr); - } - - /* Manufacturer String */ - res = HidD_GetManufacturerString(write_handle, wstr, sizeof(wstr)); - wstr[WSTR_LEN-1] = 0x0000; - if (res) { - cur_dev->manufacturer_string = _wcsdup(wstr); - } - - /* Product String */ - res = HidD_GetProductString(write_handle, wstr, sizeof(wstr)); - wstr[WSTR_LEN-1] = 0x0000; - if (res) { - cur_dev->product_string = _wcsdup(wstr); - } - - /* VID/PID */ - cur_dev->vendor_id = attrib.VendorID; - cur_dev->product_id = attrib.ProductID; - - /* Release Number */ - cur_dev->release_number = attrib.VersionNumber; - - /* Interface Number. It can sometimes be parsed out of the path - on Windows if a device has multiple interfaces. See - http://msdn.microsoft.com/en-us/windows/hardware/gg487473 or - search for "Hardware IDs for HID Devices" at MSDN. If it's not - in the path, it's set to -1. */ - cur_dev->interface_number = -1; - if (cur_dev->path) { - char *interface_component = strstr(cur_dev->path, "&mi_"); - if (interface_component) { - char *hex_str = interface_component + 4; - char *endptr = NULL; - cur_dev->interface_number = strtol(hex_str, &endptr, 16); - if (endptr == hex_str) { - /* The parsing failed. Set interface_number to -1. */ - cur_dev->interface_number = -1; - } - } - } - } - -cont_close: - CloseHandle(write_handle); -cont: - /* We no longer need the detail data. It can be freed */ - free(device_interface_detail_data); - - device_index++; - - } - - /* Close the device information handle. */ - SetupDiDestroyDeviceInfoList(device_info_set); - - return root; - -} - -void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs) -{ - /* TODO: Merge this with the Linux version. This function is platform-independent. */ - struct hid_device_info *d = devs; - while (d) { - struct hid_device_info *next = d->next; - free(d->path); - free(d->serial_number); - free(d->manufacturer_string); - free(d->product_string); - free(d); - d = next; - } -} - - -HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number) -{ - /* TODO: Merge this functions with the Linux version. This function should be platform independent. */ - struct hid_device_info *devs, *cur_dev; - const char *path_to_open = NULL; - hid_device *handle = NULL; - - devs = hid_enumerate(vendor_id, product_id); - cur_dev = devs; - while (cur_dev) { - if (cur_dev->vendor_id == vendor_id && - cur_dev->product_id == product_id) { - if (serial_number) { - if (wcscmp(serial_number, cur_dev->serial_number) == 0) { - path_to_open = cur_dev->path; - break; - } - } - else { - path_to_open = cur_dev->path; - break; - } - } - cur_dev = cur_dev->next; - } - - if (path_to_open) { - /* Open the device */ - handle = hid_open_path(path_to_open); - } - - hid_free_enumeration(devs); - - return handle; -} - -HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path) -{ - hid_device *dev; - HIDP_CAPS caps; - PHIDP_PREPARSED_DATA pp_data = NULL; - BOOLEAN res; - NTSTATUS nt_res; - - if (hid_init() < 0) { - return NULL; - } - - dev = new_hid_device(); - - /* Open a handle to the device */ - dev->device_handle = open_device(path, FALSE); - - /* Check validity of write_handle. */ - if (dev->device_handle == INVALID_HANDLE_VALUE) { - /* Unable to open the device. */ - register_error(dev, "CreateFile"); - goto err; - } - - /* Set the Input Report buffer size to 64 reports. */ - res = HidD_SetNumInputBuffers(dev->device_handle, 64); - if (!res) { - register_error(dev, "HidD_SetNumInputBuffers"); - goto err; - } - - /* Get the Input Report length for the device. */ - res = HidD_GetPreparsedData(dev->device_handle, &pp_data); - if (!res) { - register_error(dev, "HidD_GetPreparsedData"); - goto err; - } - nt_res = HidP_GetCaps(pp_data, &caps); - if (nt_res != HIDP_STATUS_SUCCESS) { - register_error(dev, "HidP_GetCaps"); - goto err_pp_data; - } - dev->output_report_length = caps.OutputReportByteLength; - dev->input_report_length = caps.InputReportByteLength; - HidD_FreePreparsedData(pp_data); - - dev->read_buf = (char*) malloc(dev->input_report_length); - - return dev; - -err_pp_data: - HidD_FreePreparsedData(pp_data); -err: - free_hid_device(dev); - return NULL; -} - -int HID_API_EXPORT HID_API_CALL hid_write(hid_device *dev, const unsigned char *data, size_t length) -{ - DWORD bytes_written; - BOOL res; - - OVERLAPPED ol; - unsigned char *buf; - memset(&ol, 0, sizeof(ol)); - - /* Make sure the right number of bytes are passed to WriteFile. Windows - expects the number of bytes which are in the _longest_ report (plus - one for the report number) bytes even if the data is a report - which is shorter than that. Windows gives us this value in - caps.OutputReportByteLength. If a user passes in fewer bytes than this, - create a temporary buffer which is the proper size. */ - if (length >= dev->output_report_length) { - /* The user passed the right number of bytes. Use the buffer as-is. */ - buf = (unsigned char *) data; - } else { - /* Create a temporary buffer and copy the user's data - into it, padding the rest with zeros. */ - buf = (unsigned char *) malloc(dev->output_report_length); - memcpy(buf, data, length); - memset(buf + length, 0, dev->output_report_length - length); - length = dev->output_report_length; - } - - res = WriteFile(dev->device_handle, buf, (DWORD)length, NULL, &ol); - - if (!res) { - if (GetLastError() != ERROR_IO_PENDING) { - /* WriteFile() failed. Return error. */ - register_error(dev, "WriteFile"); - bytes_written = -1; - goto end_of_function; - } - } - - /* Wait here until the write is done. This makes - hid_write() synchronous. */ - res = GetOverlappedResult(dev->device_handle, &ol, &bytes_written, TRUE/*wait*/); - if (!res) { - /* The Write operation failed. */ - register_error(dev, "WriteFile"); - bytes_written = -1; - goto end_of_function; - } - -end_of_function: - if (buf != data) - free(buf); - - return bytes_written; -} - - -int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) -{ - DWORD bytes_read = 0; - size_t copy_len = 0; - BOOL res; - - /* Copy the handle for convenience. */ - HANDLE ev = dev->ol.hEvent; - - if (!dev->read_pending) { - /* Start an Overlapped I/O read. */ - dev->read_pending = TRUE; - memset(dev->read_buf, 0, dev->input_report_length); - ResetEvent(ev); - res = ReadFile(dev->device_handle, dev->read_buf, (DWORD)dev->input_report_length, &bytes_read, &dev->ol); - - if (!res) { - if (GetLastError() != ERROR_IO_PENDING) { - /* ReadFile() has failed. - Clean up and return error. */ - CancelIo(dev->device_handle); - dev->read_pending = FALSE; - goto end_of_function; - } - } - } - - if (milliseconds >= 0) { - /* See if there is any data yet. */ - res = WaitForSingleObject(ev, milliseconds); - if (res != WAIT_OBJECT_0) { - /* There was no data this time. Return zero bytes available, - but leave the Overlapped I/O running. */ - return 0; - } - } - - /* Either WaitForSingleObject() told us that ReadFile has completed, or - we are in non-blocking mode. Get the number of bytes read. The actual - data has been copied to the data[] array which was passed to ReadFile(). */ - res = GetOverlappedResult(dev->device_handle, &dev->ol, &bytes_read, TRUE/*wait*/); - - /* Set pending back to false, even if GetOverlappedResult() returned error. */ - dev->read_pending = FALSE; - - if (res && bytes_read > 0) { - if (dev->read_buf[0] == 0x0) { - /* If report numbers aren't being used, but Windows sticks a report - number (0x0) on the beginning of the report anyway. To make this - work like the other platforms, and to make it work more like the - HID spec, we'll skip over this byte. */ - bytes_read--; - copy_len = length > bytes_read ? bytes_read : length; - memcpy(data, dev->read_buf+1, copy_len); - } - else { - /* Copy the whole buffer, report number and all. */ - copy_len = length > bytes_read ? bytes_read : length; - memcpy(data, dev->read_buf, copy_len); - } - } - -end_of_function: - if (!res) { - register_error(dev, "GetOverlappedResult"); - return -1; - } - - return (int)copy_len; -} - -int HID_API_EXPORT HID_API_CALL hid_read(hid_device *dev, unsigned char *data, size_t length) -{ - return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0); -} - -int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *dev, int nonblock) -{ - dev->blocking = !nonblock; - return 0; /* Success */ -} - -int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) -{ - BOOL res = HidD_SetFeature(dev->device_handle, (PVOID)data, (ULONG)length); - if (!res) { - register_error(dev, "HidD_SetFeature"); - return -1; - } - - return (int)length; -} - - -int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) -{ - BOOL res; -#if 0 - res = HidD_GetFeature(dev->device_handle, data, length); - if (!res) { - register_error(dev, "HidD_GetFeature"); - return -1; - } - return 0; /* HidD_GetFeature() doesn't give us an actual length, unfortunately */ -#else - DWORD bytes_returned; - - OVERLAPPED ol; - memset(&ol, 0, sizeof(ol)); - - res = DeviceIoControl(dev->device_handle, - IOCTL_HID_GET_FEATURE, - data, (DWORD)length, - data, (DWORD)length, - &bytes_returned, &ol); - - if (!res) { - if (GetLastError() != ERROR_IO_PENDING) { - /* DeviceIoControl() failed. Return error. */ - register_error(dev, "Send Feature Report DeviceIoControl"); - return -1; - } - } - - /* Wait here until the write is done. This makes - hid_get_feature_report() synchronous. */ - res = GetOverlappedResult(dev->device_handle, &ol, &bytes_returned, TRUE/*wait*/); - if (!res) { - /* The operation failed. */ - register_error(dev, "Send Feature Report GetOverLappedResult"); - return -1; - } - - /* bytes_returned does not include the first byte which contains the - report ID. The data buffer actually contains one more byte than - bytes_returned. */ - bytes_returned++; - - return bytes_returned; -#endif -} - -void HID_API_EXPORT HID_API_CALL hid_close(hid_device *dev) -{ - if (!dev) - return; - CancelIo(dev->device_handle); - free_hid_device(dev); -} - -int HID_API_EXPORT_CALL HID_API_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - BOOL res; - - res = HidD_GetManufacturerString(dev->device_handle, string, (ULONG)(sizeof(wchar_t) * MIN(maxlen, MAX_STRING_WCHARS))); - if (!res) { - register_error(dev, "HidD_GetManufacturerString"); - return -1; - } - - return 0; -} - -int HID_API_EXPORT_CALL HID_API_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - BOOL res; - - res = HidD_GetProductString(dev->device_handle, string, (ULONG)(sizeof(wchar_t) * MIN(maxlen, MAX_STRING_WCHARS))); - if (!res) { - register_error(dev, "HidD_GetProductString"); - return -1; - } - - return 0; -} - -int HID_API_EXPORT_CALL HID_API_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - BOOL res; - - res = HidD_GetSerialNumberString(dev->device_handle, string, (ULONG)(sizeof(wchar_t) * MIN(maxlen, MAX_STRING_WCHARS))); - if (!res) { - register_error(dev, "HidD_GetSerialNumberString"); - return -1; - } - - return 0; -} - -int HID_API_EXPORT_CALL HID_API_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) -{ - BOOL res; - - res = HidD_GetIndexedString(dev->device_handle, string_index, string, (ULONG)(sizeof(wchar_t) * MIN(maxlen, MAX_STRING_WCHARS))); - if (!res) { - register_error(dev, "HidD_GetIndexedString"); - return -1; - } - - return 0; -} - - -HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) -{ - return (wchar_t*)dev->last_error_str; -} - - -/*#define PICPGM*/ -/*#define S11*/ -#define P32 -#ifdef S11 - unsigned short VendorID = 0xa0a0; - unsigned short ProductID = 0x0001; -#endif - -#ifdef P32 - unsigned short VendorID = 0x04d8; - unsigned short ProductID = 0x3f; -#endif - - -#ifdef PICPGM - unsigned short VendorID = 0x04d8; - unsigned short ProductID = 0x0033; -#endif - - -#if 0 -int __cdecl main(int argc, char* argv[]) -{ - int res; - unsigned char buf[65]; - - UNREFERENCED_PARAMETER(argc); - UNREFERENCED_PARAMETER(argv); - - /* Set up the command buffer. */ - memset(buf,0x00,sizeof(buf)); - buf[0] = 0; - buf[1] = 0x81; - - - /* Open the device. */ - int handle = open(VendorID, ProductID, L"12345"); - if (handle < 0) - printf("unable to open device\n"); - - - /* Toggle LED (cmd 0x80) */ - buf[1] = 0x80; - res = write(handle, buf, 65); - if (res < 0) - printf("Unable to write()\n"); - - /* Request state (cmd 0x81) */ - buf[1] = 0x81; - write(handle, buf, 65); - if (res < 0) - printf("Unable to write() (2)\n"); - - /* Read requested state */ - read(handle, buf, 65); - if (res < 0) - printf("Unable to read()\n"); - - /* Print out the returned buffer. */ - for (int i = 0; i < 4; i++) - printf("buf[%d]: %d\n", i, buf[i]); - - return 0; -} -#endif - -#ifdef __cplusplus -} /* extern "C" */ -#endif diff --git a/windows/hidapi.h b/windows/hidapi.h deleted file mode 100644 index 43b8e7a..0000000 --- a/windows/hidapi.h +++ /dev/null @@ -1,405 +0,0 @@ -/******************************************************* - HIDAPI - Multi-Platform library for - communication with HID devices. - - Alan Ott - Signal 11 Software - - 8/22/2009 - - Copyright 2009, All Rights Reserved. - - At the discretion of the user of this library, - this software may be licensed under the terms of the - GNU General Public License v3, a BSD-Style license, or the - original HIDAPI license as outlined in the LICENSE.txt, - LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt - files located at the root of the source distribution. - These files may also be found in the public source - code repository located at: - http://github.com/signal11/hidapi . -********************************************************/ - -/* Copy of LICENSE-orig.txt (compatible with MIT/x11 license) - - HIDAPI - Multi-Platform library for - communication with HID devices. - - Copyright 2009, Alan Ott, Signal 11 Software. - All Rights Reserved. - - This software may be used by anyone for any reason so - long as the copyright notice in the source files - remains intact. -*/ - - -/** @file - * @defgroup API hidapi API - */ - -#ifndef HIDAPI_H__ -#define HIDAPI_H__ - -#include - -#ifdef _WIN32 - #define HID_API_EXPORT __declspec(dllexport) - #define HID_API_CALL -#else - #define HID_API_EXPORT /**< API export macro */ - #define HID_API_CALL /**< API call macro */ -#endif - -#define HID_API_EXPORT_CALL HID_API_EXPORT HID_API_CALL /**< API export and call macro*/ - -#ifdef __cplusplus -extern "C" { -#endif - struct hid_device_; - typedef struct hid_device_ hid_device; /**< opaque hidapi structure */ - - /** hidapi info structure */ - struct hid_device_info { - /** Platform-specific device path */ - char *path; - /** Device Vendor ID */ - unsigned short vendor_id; - /** Device Product ID */ - unsigned short product_id; - /** Serial Number */ - wchar_t *serial_number; - /** Device Release Number in binary-coded decimal, - also known as Device Version Number */ - unsigned short release_number; - /** Manufacturer String */ - wchar_t *manufacturer_string; - /** Product string */ - wchar_t *product_string; - /** Usage Page for this Device/Interface - (Windows/Mac only). */ - unsigned short usage_page; - /** Usage for this Device/Interface - (Windows/Mac only).*/ - unsigned short usage; - /** The USB interface which this logical device - represents. Valid on both Linux implementations - in all cases, and valid on the Windows implementation - only if the device contains more than one interface. */ - int interface_number; - - /** Pointer to the next device */ - struct hid_device_info *next; - }; - - - /** @brief Initialize the HIDAPI library. - - This function initializes the HIDAPI library. Calling it is not - strictly necessary, as it will be called automatically by - hid_enumerate() and any of the hid_open_*() functions if it is - needed. This function should be called at the beginning of - execution however, if there is a chance of HIDAPI handles - being opened by different threads simultaneously. - - @ingroup API - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_init(void); - - /** @brief Finalize the HIDAPI library. - - This function frees all of the static data associated with - HIDAPI. It should be called at the end of execution to avoid - memory leaks. - - @ingroup API - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_exit(void); - - /** @brief Enumerate the HID Devices. - - This function returns a linked list of all the HID devices - attached to the system which match vendor_id and product_id. - If @p vendor_id is set to 0 then any vendor matches. - If @p product_id is set to 0 then any product matches. - If @p vendor_id and @p product_id are both set to 0, then - all HID devices will be returned. - - @ingroup API - @param vendor_id The Vendor ID (VID) of the types of device - to open. - @param product_id The Product ID (PID) of the types of - device to open. - - @returns - This function returns a pointer to a linked list of type - struct #hid_device, containing information about the HID devices - attached to the system, or NULL in the case of failure. Free - this linked list by calling hid_free_enumeration(). - */ - struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id); - - /** @brief Free an enumeration Linked List - - This function frees a linked list created by hid_enumerate(). - - @ingroup API - @param devs Pointer to a list of struct_device returned from - hid_enumerate(). - */ - void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs); - - /** @brief Open a HID device using a Vendor ID (VID), Product ID - (PID) and optionally a serial number. - - If @p serial_number is NULL, the first device with the - specified VID and PID is opened. - - @ingroup API - @param vendor_id The Vendor ID (VID) of the device to open. - @param product_id The Product ID (PID) of the device to open. - @param serial_number The Serial Number of the device to open - (Optionally NULL). - - @returns - This function returns a pointer to a #hid_device object on - success or NULL on failure. - */ - HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number); - - /** @brief Open a HID device by its path name. - - The path name be determined by calling hid_enumerate(), or a - platform-specific path name can be used (eg: /dev/hidraw0 on - Linux). - - @ingroup API - @param path The path name of the device to open - - @returns - This function returns a pointer to a #hid_device object on - success or NULL on failure. - */ - HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path); - - /** @brief Write an Output report to a HID device. - - The first byte of @p data[] must contain the Report ID. For - devices which only support a single report, this must be set - to 0x0. The remaining bytes contain the report data. Since - the Report ID is mandatory, calls to hid_write() will always - contain one more byte than the report contains. For example, - if a hid report is 16 bytes long, 17 bytes must be passed to - hid_write(), the Report ID (or 0x0, for devices with a - single report), followed by the report data (16 bytes). In - this example, the length passed in would be 17. - - hid_write() will send the data on the first OUT endpoint, if - one exists. If it does not, it will send the data through - the Control Endpoint (Endpoint 0). - - @ingroup API - @param device A device handle returned from hid_open(). - @param data The data to send, including the report number as - the first byte. - @param length The length in bytes of the data to send. - - @returns - This function returns the actual number of bytes written and - -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_write(hid_device *device, const unsigned char *data, size_t length); - - /** @brief Read an Input report from a HID device with timeout. - - Input reports are returned - to the host through the INTERRUPT IN endpoint. The first byte will - contain the Report number if the device uses numbered reports. - - @ingroup API - @param device A device handle returned from hid_open(). - @param data A buffer to put the read data into. - @param length The number of bytes to read. For devices with - multiple reports, make sure to read an extra byte for - the report number. - @param milliseconds timeout in milliseconds or -1 for blocking wait. - - @returns - This function returns the actual number of bytes read and - -1 on error. If no packet was available to be read within - the timeout period, this function returns 0. - */ - int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds); - - /** @brief Read an Input report from a HID device. - - Input reports are returned - to the host through the INTERRUPT IN endpoint. The first byte will - contain the Report number if the device uses numbered reports. - - @ingroup API - @param device A device handle returned from hid_open(). - @param data A buffer to put the read data into. - @param length The number of bytes to read. For devices with - multiple reports, make sure to read an extra byte for - the report number. - - @returns - This function returns the actual number of bytes read and - -1 on error. If no packet was available to be read and - the handle is in non-blocking mode, this function returns 0. - */ - int HID_API_EXPORT HID_API_CALL hid_read(hid_device *device, unsigned char *data, size_t length); - - /** @brief Set the device handle to be non-blocking. - - In non-blocking mode calls to hid_read() will return - immediately with a value of 0 if there is no data to be - read. In blocking mode, hid_read() will wait (block) until - there is data to read before returning. - - Nonblocking can be turned on and off at any time. - - @ingroup API - @param device A device handle returned from hid_open(). - @param nonblock enable or not the nonblocking reads - - 1 to enable nonblocking - - 0 to disable nonblocking. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *device, int nonblock); - - /** @brief Send a Feature report to the device. - - Feature reports are sent over the Control endpoint as a - Set_Report transfer. The first byte of @p data[] must - contain the Report ID. For devices which only support a - single report, this must be set to 0x0. The remaining bytes - contain the report data. Since the Report ID is mandatory, - calls to hid_send_feature_report() will always contain one - more byte than the report contains. For example, if a hid - report is 16 bytes long, 17 bytes must be passed to - hid_send_feature_report(): the Report ID (or 0x0, for - devices which do not use numbered reports), followed by the - report data (16 bytes). In this example, the length passed - in would be 17. - - @ingroup API - @param device A device handle returned from hid_open(). - @param data The data to send, including the report number as - the first byte. - @param length The length in bytes of the data to send, including - the report number. - - @returns - This function returns the actual number of bytes written and - -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *device, const unsigned char *data, size_t length); - - /** @brief Get a feature report from a HID device. - - Set the first byte of @p data[] to the Report ID of the - report to be read. Make sure to allow space for this - extra byte in @p data[]. Upon return, the first byte will - still contain the Report ID, and the report data will - start in data[1]. - - @ingroup API - @param device A device handle returned from hid_open(). - @param data A buffer to put the read data into, including - the Report ID. Set the first byte of @p data[] to the - Report ID of the report to be read, or set it to zero - if your device does not use numbered reports. - @param length The number of bytes to read, including an - extra byte for the report ID. The buffer can be longer - than the actual report. - - @returns - This function returns the number of bytes read plus - one for the report ID (which is still in the first - byte), or -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *device, unsigned char *data, size_t length); - - /** @brief Close a HID device. - - @ingroup API - @param device A device handle returned from hid_open(). - */ - void HID_API_EXPORT HID_API_CALL hid_close(hid_device *device); - - /** @brief Get The Manufacturer String from a HID device. - - @ingroup API - @param device A device handle returned from hid_open(). - @param string A wide string buffer to put the data into. - @param maxlen The length of the buffer in multiples of wchar_t. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *device, wchar_t *string, size_t maxlen); - - /** @brief Get The Product String from a HID device. - - @ingroup API - @param device A device handle returned from hid_open(). - @param string A wide string buffer to put the data into. - @param maxlen The length of the buffer in multiples of wchar_t. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT_CALL hid_get_product_string(hid_device *device, wchar_t *string, size_t maxlen); - - /** @brief Get The Serial Number String from a HID device. - - @ingroup API - @param device A device handle returned from hid_open(). - @param string A wide string buffer to put the data into. - @param maxlen The length of the buffer in multiples of wchar_t. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *device, wchar_t *string, size_t maxlen); - - /** @brief Get a string from a HID device, based on its string index. - - @ingroup API - @param device A device handle returned from hid_open(). - @param string_index The index of the string to get. - @param string A wide string buffer to put the data into. - @param maxlen The length of the buffer in multiples of wchar_t. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *device, int string_index, wchar_t *string, size_t maxlen); - - /** @brief Get a string describing the last error which occurred. - - @ingroup API - @param device A device handle returned from hid_open(). - - @returns - This function returns a string containing the last error - which occurred or NULL if none has occurred. - */ - HID_API_EXPORT const wchar_t* HID_API_CALL hid_error(hid_device *device); - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/windows/tcc_stubs.c b/windows/tcc_stubs.c deleted file mode 100644 index 7872914..0000000 --- a/windows/tcc_stubs.c +++ /dev/null @@ -1,59 +0,0 @@ - -#include <_mingw.h> - -#define REMATH(x) double __cdecl x( double f ); float x##f(float v) { return x(v); } - -REMATH( acos ); -REMATH( cos ); -REMATH( sin ); -REMATH( sqrt ); -REMATH( asin ); - -double __cdecl strtod (const char* str, char** endptr); -float strtof( const char* str, char** endptr) -{ - return strtod( str, endptr ); -} - -double __cdecl atan2(double a, double b); -float atan2f(float a, float b) -{ - return atan2( a, b ); -} - -//From http://stackoverflow.com/questions/40159892/using-asprintf-on-windows -int __cdecl vsprintf_s( - char *buffer, - size_t numberOfElements, - const char *format, - va_list argptr -); - -int asprintf(char **strp, const char *fmt, ...) { - va_list ap; - va_start(ap, fmt); - int r = vasprintf(strp, fmt, ap); - va_end(ap); - return r; -} - -int vasprintf(char **strp, const char *fmt, va_list ap) { - // _vscprintf tells you how big the buffer needs to be - int len = _vscprintf(fmt, ap); - if (len == -1) { - return -1; - } - size_t size = (size_t)len + 1; - char *str = (char*)malloc(size); - if (!str) { - return -1; - } - // _vsprintf_s is the "secure" version of vsprintf - int r = vsprintf_s(str, len + 1, fmt, ap); - if (r == -1) { - free(str); - return -1; - } - *strp = str; - return r; -} \ No newline at end of file -- cgit v1.2.3