Здравствуйте,регистр управления режимом FS нашел,устанавливаем Бит 6 и режим
FS установлен.Все так?
http://my-files.ru/8qetmv
В конце файла есть конфигурация: USB Device Configuration Descriptor filled for FS and HS
ее не трогать?
А вот с параметром bcdUSB непонятки,
в моем примере он везде указан как LE16(USB_VERSION),
Что это значит,пока не смог выяснить.
//! Only one interface for this device
#define USB_DEVICE_NB_INTERFACE 1
#ifdef USB_DEVICE_LPM_SUPPORT
# define USB_VERSION USB_V2_1
#else
# define USB_VERSION USB_V2_0
#endif
//! USB Device Descriptor
COMPILER_WORD_ALIGNED
UDC_DESC_STORAGE usb_dev_desc_t udc_device_desc = {
.bLength = sizeof(usb_dev_desc_t),
.bDescriptorType = USB_DT_DEVICE,
.bcdUSB = LE16(USB_VERSION),
.bDeviceClass = 0,
.bDeviceSubClass = 0,
.bDeviceProtocol = 0,
.bMaxPacketSize0 = USB_DEVICE_EP_CTRL_SIZE,
.idVendor = LE16(USB_DEVICE_VENDOR_ID),
.idProduct = LE16(USB_DEVICE_PRODUCT_ID),
.bcdDevice = LE16((USB_DEVICE_MAJOR_VERSION ‹‹
| USB_DEVICE_MINOR_VERSION),
#ifdef USB_DEVICE_MANUFACTURE_NAME
.iManufacturer = 1,
#else
.iManufacturer = 0, // No manufacture string
#endif
#ifdef USB_DEVICE_PRODUCT_NAME
.iProduct = 2,
#else
.iProduct = 0, // No product string
#endif
#if (defined USB_DEVICE_SERIAL_NAME || defined USB_DEVICE_GET_SERIAL_NAME_POINTER)
.iSerialNumber = 3,
#else
.iSerialNumber = 0, // No serial string
#endif
.bNumConfigurations = 1
};
#ifdef USB_DEVICE_HS_SUPPORT
//! USB Device Qualifier Descriptor for HS
COMPILER_WORD_ALIGNED
UDC_DESC_STORAGE usb_dev_qual_desc_t udc_device_qual = {
.bLength = sizeof(usb_dev_qual_desc_t),
.bDescriptorType = USB_DT_DEVICE_QUALIFIER,
.bcdUSB = LE16(USB_VERSION),
.bDeviceClass = 0,
.bDeviceSubClass = 0,
.bDeviceProtocol = 0,
.bMaxPacketSize0 = USB_DEVICE_EP_CTRL_SIZE,
.bNumConfigurations = 1
};
#endif
#ifdef USB_DEVICE_LPM_SUPPORT
//! USB Device Qualifier Descriptor
COMPILER_WORD_ALIGNED
UDC_DESC_STORAGE usb_dev_lpm_desc_t udc_device_lpm = {
.bos.bLength = sizeof(usb_dev_bos_desc_t),
.bos.bDescriptorType = USB_DT_BOS,
.bos.wTotalLength = LE16(sizeof(usb_dev_bos_desc_t) + sizeof(usb_dev_capa_ext_desc_t)),
.bos.bNumDeviceCaps = 1,
.capa_ext.bLength = sizeof(usb_dev_capa_ext_desc_t),
.capa_ext.bDescriptorType = USB_DT_DEVICE_CAPABILITY,
.capa_ext.bDevCapabilityType = USB_DC_USB20_EXTENSION,
.capa_ext.bmAttributes = USB_DC_EXT_LPM,
};
#endif
//! Structure for USB Device Configuration Descriptor
COMPILER_PACK_SET(1)
typedef struct {
usb_conf_desc_t conf;
udi_hid_mouse_desc_t hid_mouse;
} udc_desc_t;
COMPILER_PACK_RESET()
//! USB Device Configuration Descriptor filled for FS and HS
COMPILER_WORD_ALIGNED
UDC_DESC_STORAGE udc_desc_t udc_desc = {
.conf.bLength = sizeof(usb_conf_desc_t),
.conf.bDescriptorType = USB_DT_CONFIGURATION,
.conf.wTotalLength = LE16(sizeof(udc_desc_t)),
.conf.bNumInterfaces = USB_DEVICE_NB_INTERFACE,
.conf.bConfigurationValue = 1,
.conf.iConfiguration = 0,
.conf.bmAttributes = USB_CONFIG_ATTR_MUST_SET | USB_DEVICE_ATTR,
.conf.bMaxPower = USB_CONFIG_MAX_POWER(USB_DEVICE_POWER),
.hid_mouse = UDI_HID_MOUSE_DESC,
};