Files
OpenRGB/Controllers/CorsairHydroController/CorsairHydroControllerDetect.cpp
Jan Wendland b0de49a107 Use usbdk backend for detecting hydro devices (if available)
This commit fixes #788 by enabling access to Corsair Hydro devices via usbdk if installed on a windows machine.
2020-12-02 01:26:43 +00:00

79 lines
3.3 KiB
C++

#include "Detector.h"
#include "CorsairHydroController.h"
#include "RGBController.h"
#include "RGBController_CorsairHydro.h"
#include <vector>
#include <libusb-1.0/libusb.h>
/*-----------------------------------------------------*\
| Corsair vendor ID |
\*-----------------------------------------------------*/
#define CORSAIR_VID 0x1B1C
/*-----------------------------------------------------*\
| Keyboard Hydro Series product IDs |
\*-----------------------------------------------------*/
#define CORSAIR_H115I_PRO_RGB_PID 0x0C13
#define CORSAIR_H100I_PRO_RGB_PID 0x0C15
#define CORSAIR_H150I_PRO_RGB_PID 0x0C12
typedef struct
{
unsigned short usb_vid;
unsigned short usb_pid;
unsigned char usb_interface;
const char * name;
} corsair_hydro_device;
#define CORSAIR_NUM_DEVICES (sizeof(device_list) / sizeof(device_list[ 0 ]))
static const corsair_hydro_device device_list[] =
{
/*-----------------------------------------------------------------------------------------------------*\
| Coolers |
\*-----------------------------------------------------------------------------------------------------*/
{ CORSAIR_VID, CORSAIR_H100I_PRO_RGB_PID, 0, "Corsair H100i PRO RGB" },
{ CORSAIR_VID, CORSAIR_H115I_PRO_RGB_PID, 0, "Corsair H115i PRO RGB" },
{ CORSAIR_VID, CORSAIR_H150I_PRO_RGB_PID, 0, "Corsair H150i PRO RGB" },
};
/******************************************************************************************\
* *
* DetectCorsairHydroControllers *
* *
* Tests the USB address to see if a Corsair RGB Cooler controller exists there. *
* *
\******************************************************************************************/
void DetectCorsairHydroControllers(std::vector<RGBController*>& rgb_controllers)
{
libusb_context * ctx;
libusb_init(&ctx);
#ifdef _WIN32
libusb_set_option(ctx, LIBUSB_OPTION_USE_USBDK);
#endif
for(std::size_t device_idx = 0; device_idx < CORSAIR_NUM_DEVICES; device_idx++)
{
libusb_device_handle * dev = libusb_open_device_with_vid_pid(ctx, device_list[device_idx].usb_vid, device_list[device_idx].usb_pid);
//Look for Corsair RGB Peripheral
if(dev)
{
libusb_detach_kernel_driver(dev, 0);
libusb_claim_interface(dev, 0);
CorsairHydroController* controller = new CorsairHydroController(dev);//, device_list[device_idx].usb_endpoint);
RGBController_CorsairHydro* rgb_controller = new RGBController_CorsairHydro(controller);
rgb_controller->name = device_list[device_idx].name;
rgb_controllers.push_back(rgb_controller);
}
}
} /* DetectCorsairHydroControllers() */
REGISTER_DETECTOR("Corsair Hydro Series", DetectCorsairHydroControllers);