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@ -26,11 +26,12 @@
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#include "ac_cfg.h"
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#if defined(HAVE_LIBHIDAPI) || (defined(WIN32) && defined(HAVE_LIBHID))
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#if defined(HAVE_LIBHIDAPI)
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <hidapi/hidapi.h>
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#include "avrdude.h"
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#include "libavrdude.h"
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@ -64,12 +65,6 @@ static int avrdoperRxPosition = 0; /* amount of bytes already consu
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/* ------------------------------------------------------------------------ */
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/* ------------------------------------------------------------------------ */
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#if defined(HAVE_LIBHIDAPI)
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#include <hidapi/hidapi.h>
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/* ------------------------------------------------------------------------- */
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static int usbOpenDevice(union filedescriptor *fdp, int vendor, char *vendorName,
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int product, char *productName, int doReportIDs)
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{
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@ -154,181 +149,6 @@ static int usbGetReport(union filedescriptor *fdp, int reportType, int reportNum
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/* ------------------------------------------------------------------------ */
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/* ------------------------------------------------------------------------ */
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#else /* !defined(HAVE_LIBHIDAPI) */
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/* ------------------------------------------------------------------------ */
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/* ------------------------------------------------------------------------ */
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/* ------------------------------------------------------------------------ */
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <setupapi.h>
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#include <hidsdi.h>
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#include <hidpi.h>
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#ifdef USB_DEBUG
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#define DEBUG_PRINT(arg) printf arg
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#else
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#define DEBUG_PRINT(arg)
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#endif
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/* ------------------------------------------------------------------------ */
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static void convertUniToAscii(char *buffer)
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{
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unsigned short *uni = (void *)buffer;
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char *ascii = buffer;
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while(*uni != 0){
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if(*uni >= 256){
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*ascii++ = '?';
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uni++;
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}else{
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*ascii++ = *uni++;
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}
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}
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*ascii++ = 0;
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}
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static int usbOpenDevice(union filedescriptor *fdp, int vendor, char *vendorName,
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int product, char *productName, int usesReportIDs)
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{
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GUID hidGuid; /* GUID for HID driver */
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HDEVINFO deviceInfoList;
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SP_DEVICE_INTERFACE_DATA deviceInfo;
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SP_DEVICE_INTERFACE_DETAIL_DATA *deviceDetails = NULL;
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DWORD size;
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int i, openFlag = 0; /* may be FILE_FLAG_OVERLAPPED */
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int errorCode = USB_ERROR_NOTFOUND;
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HANDLE handle = INVALID_HANDLE_VALUE;
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HIDD_ATTRIBUTES deviceAttributes;
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HidD_GetHidGuid(&hidGuid);
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deviceInfoList = SetupDiGetClassDevs(&hidGuid, NULL, NULL,
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DIGCF_PRESENT | DIGCF_INTERFACEDEVICE);
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deviceInfo.cbSize = sizeof(deviceInfo);
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for(i=0;;i++){
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if(handle != INVALID_HANDLE_VALUE){
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CloseHandle(handle);
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handle = INVALID_HANDLE_VALUE;
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}
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if(!SetupDiEnumDeviceInterfaces(deviceInfoList, 0, &hidGuid, i, &deviceInfo))
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break; /* no more entries */
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/* first do a dummy call just to determine the actual size required */
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SetupDiGetDeviceInterfaceDetail(deviceInfoList, &deviceInfo, NULL, 0, &size, NULL);
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if(deviceDetails != NULL)
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free(deviceDetails);
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deviceDetails = malloc(size);
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deviceDetails->cbSize = sizeof(*deviceDetails);
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/* this call is for real: */
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SetupDiGetDeviceInterfaceDetail(deviceInfoList, &deviceInfo, deviceDetails,
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size, &size, NULL);
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DEBUG_PRINT(("checking HID path \"%s\"\n", deviceDetails->DevicePath));
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/* attempt opening for R/W -- we don't care about devices which can't be accessed */
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handle = CreateFile(deviceDetails->DevicePath, GENERIC_READ|GENERIC_WRITE,
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FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
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openFlag, NULL);
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if(handle == INVALID_HANDLE_VALUE){
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DEBUG_PRINT(("opening failed: %d\n", (int)GetLastError()));
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/* errorCode = USB_ERROR_ACCESS; opening will always fail for mouse -- ignore */
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continue;
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}
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deviceAttributes.Size = sizeof(deviceAttributes);
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HidD_GetAttributes(handle, &deviceAttributes);
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DEBUG_PRINT(("device attributes: vid=%d pid=%d\n",
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deviceAttributes.VendorID, deviceAttributes.ProductID));
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if(deviceAttributes.VendorID != vendor || deviceAttributes.ProductID != product)
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continue; /* ignore this device */
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errorCode = USB_ERROR_NOTFOUND;
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if(vendorName != NULL && productName != NULL){
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char buffer[512];
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if(!HidD_GetManufacturerString(handle, buffer, sizeof(buffer))){
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DEBUG_PRINT(("error obtaining vendor name\n"));
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errorCode = USB_ERROR_IO;
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continue;
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}
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convertUniToAscii(buffer);
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DEBUG_PRINT(("vendorName = \"%s\"\n", buffer));
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if(strcmp(vendorName, buffer) != 0)
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continue;
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if(!HidD_GetProductString(handle, buffer, sizeof(buffer))){
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DEBUG_PRINT(("error obtaining product name\n"));
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errorCode = USB_ERROR_IO;
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continue;
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}
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convertUniToAscii(buffer);
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DEBUG_PRINT(("productName = \"%s\"\n", buffer));
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if(strcmp(productName, buffer) != 0)
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continue;
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}
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break; /* we have found the device we are looking for! */
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}
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SetupDiDestroyDeviceInfoList(deviceInfoList);
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if(deviceDetails != NULL)
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free(deviceDetails);
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if(handle != INVALID_HANDLE_VALUE){
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fdp->pfd = (void *)handle;
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errorCode = 0;
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}
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return errorCode;
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}
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/* ------------------------------------------------------------------------ */
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static void usbCloseDevice(union filedescriptor *fdp)
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{
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CloseHandle((HANDLE)fdp->pfd);
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}
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/* ------------------------------------------------------------------------ */
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static int usbSetReport(union filedescriptor *fdp, int reportType, char *buffer, int len)
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{
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HANDLE handle = (HANDLE)fdp->pfd;
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BOOLEAN rval = 0;
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DWORD bytesWritten;
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switch(reportType){
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case USB_HID_REPORT_TYPE_INPUT:
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break;
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case USB_HID_REPORT_TYPE_OUTPUT:
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rval = WriteFile(handle, buffer, len, &bytesWritten, NULL);
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break;
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case USB_HID_REPORT_TYPE_FEATURE:
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rval = HidD_SetFeature(handle, buffer, len);
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break;
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}
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return rval == 0 ? USB_ERROR_IO : 0;
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}
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/* ------------------------------------------------------------------------ */
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static int usbGetReport(union filedescriptor *fdp, int reportType, int reportNumber,
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char *buffer, int *len)
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{
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HANDLE handle = (HANDLE)fdp->pfd;
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BOOLEAN rval = 0;
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DWORD bytesRead;
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switch(reportType){
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case USB_HID_REPORT_TYPE_INPUT:
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buffer[0] = reportNumber;
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rval = ReadFile(handle, buffer, *len, &bytesRead, NULL);
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if(rval)
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*len = bytesRead;
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break;
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case USB_HID_REPORT_TYPE_OUTPUT:
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break;
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case USB_HID_REPORT_TYPE_FEATURE:
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buffer[0] = reportNumber;
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rval = HidD_GetFeature(handle, buffer, *len);
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break;
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}
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return rval == 0 ? USB_ERROR_IO : 0;
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}
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#endif /* WIN32 */
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/* ------------------------------------------------------------------------ */
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/* ------------------------------------------------------------------------ */
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@ -551,4 +371,4 @@ struct serial_device avrdoper_serdev =
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.flags = SERDEV_FL_NONE,
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};
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#endif /* defined(HAVE_LIBHIDAPI) || (defined(WIN32) && defined(HAVE_LIBHID)) */
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#endif /* defined(HAVE_LIBHIDAPI) */
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