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#ifndef _PSP2_KERNEL_USBD_H_
#define _PSP2_KERNEL_USBD_H_
#include <psp2kern/kernel/threadmgr.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum SceUsbdErrorCode {
SCE_USBD_ERROR_IO = 0x80240001,
SCE_USBD_ERROR_INVALID_ARG = 0x80240002,
SCE_USBD_ERROR_ACCESS = 0x80240003,
SCE_USBD_ERROR_NO_DEVICE = 0x80240004,
SCE_USBD_ERROR_NOT_FOUND = 0x80240005,
SCE_USBD_ERROR_BUSY = 0x80240006,
SCE_USBD_ERROR_TIMEOUT = 0x80240007,
SCE_USBD_ERROR_OVERFLOW = 0x80240008,
SCE_USBD_ERROR_PIPE = 0x80240009,
SCE_USBD_ERROR_INTERRUPTED = 0x8024000A,
SCE_USBD_ERROR_NO_MEM = 0x8024000B,
SCE_USBD_ERROR_NOT_SUPPORTED = 0x8024000C,
SCE_USBD_ERROR_FATAL = 0x802400FF
} SceUsbdErrorCode;
typedef struct SceUsbdDeviceDescriptor {
unsigned char bLength;
unsigned char bDescriptorType;
unsigned short bcdUSB;
unsigned char bDeviceClass;
unsigned char bDeviceSubClass;
unsigned char bDeviceProtocol;
unsigned char bMaxPacketSize0;
unsigned short idVendor;
unsigned short idProduct;
unsigned short bcdDevice;
unsigned char iManufacturer;
unsigned char iProduct;
unsigned char iSerialNumber;
unsigned char bNumConfigurations;
} SceUsbdDeviceDescriptor;
typedef struct SceUsbdEndpointDescriptor {
unsigned char bLength;
unsigned char bDescriptorType;
unsigned char bEndpointAddress;
unsigned char bmAttributes;
unsigned short wMaxPacketSize;
unsigned char bInterval;
unsigned char *extra; //!< Extra descriptors
int extraLength;
} SceUsbdEndpointDescriptor;
typedef struct SceUsbdDeviceAddress {
unsigned int unk0;
unsigned short unk1;
} SceUsbdDeviceAddress;
typedef struct SceUsbdDriver {
const char *name;
int (*probe)(int device_id);
int (*attach)(int device_id);
int (*detach)(int device_id);
} SceUsbdDriver;
typedef struct SceUsbdControlTransferRequest {
unsigned char bmRequestType;
unsigned char bRequest;
unsigned short wValue;
unsigned short wIndex;
unsigned short wLength;
} SceUsbdControlTransferRequest;
int sceUsbdRegisterDriver(const SceUsbdDriver *driver);
int sceUsbdRegisterCompositeLdd(const SceUsbdDriver *driver);
int sceUsbdUnregisterDriver(const SceUsbdDriver *driver);
void *sceUsbdGetDescriptor(int device_id, void *prevDescriptor, unsigned char bDescriptorType);
// endpoint = NULL to open the default control endpoint
int sceUsbdOpenEndpoint(int device_id, SceUsbdEndpointDescriptor *endpoint);
int sceUsbdCloseEndpoint(int endpoint_id);
int sceUsbdControlTransfer(int endpoint_id,
const SceUsbdControlTransferRequest *req,
unsigned char *buffer,
int (*cb)(int, int, int),
void *user_data);
int sceUsbdInterruptTransfer(int endpoint_id,
unsigned char *buffer,
unsigned int length,
int (*cb)(int, int, int),
void *user_data);
#ifdef __cplusplus
}
#endif
#endif /* _PSP2_KERNEL_USBD_H_ */
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