| #include "usbd_config.h" |
| #include "usbdc.h" |
| #include "usb_protocol.h" |
| #include "usb_protocol_cdc.h" |
| #include "ccid_proto.h" |
| #include "cdcdf_acm_desc.h" |
| |
| /* aggregate descriptors for the combined CDC-ACM + CCID device that we expose |
| * from sysmoQMOD */ |
| |
| enum str_desc_num { |
| STR_DESC_MANUF = 1, |
| STR_DESC_PRODUCT, |
| STR_DESC_CONFIG, |
| STR_DESC_INTF_ACM_COMM, |
| STR_DESC_INTF_ACM_DATA, |
| STR_DESC_INTF_CCID, |
| STR_DESC_SERIAL, |
| }; |
| |
| /* a struct of structs representing the concatenated collection of USB descriptors */ |
| struct usb_desc_collection { |
| struct usb_dev_desc dev; |
| struct usb_config_desc cfg; |
| |
| /* CDC-ACM: Two interfaces, one with IRQ EP and one with BULK IN + OUT */ |
| struct { |
| struct { |
| struct usb_iface_desc iface; |
| struct usb_cdc_hdr_desc cdc_hdr; |
| struct usb_cdc_call_mgmt_desc cdc_call_mgmt; |
| struct usb_cdc_acm_desc cdc_acm; |
| struct usb_cdc_union_desc cdc_union; |
| struct usb_ep_desc ep[1]; |
| } comm; |
| struct { |
| struct usb_iface_desc iface; |
| struct usb_ep_desc ep[2]; |
| } data; |
| } cdc; |
| |
| /* CCID: One interface with CCID class descriptor and three endpoints */ |
| struct { |
| struct usb_iface_desc iface; |
| struct usb_ccid_class_descriptor class; |
| struct usb_ep_desc ep[3]; |
| } ccid; |
| uint8_t str[116]; |
| } __attribute__((packed)); |
| |
| static const struct usb_desc_collection usb_fs_descs = { |
| .dev = { |
| .bLength = sizeof(struct usb_dev_desc), |
| .bDescriptorType = USB_DT_DEVICE, |
| .bcdUSB = USB_V2_0, |
| .bDeviceClass = 0x02, |
| .bDeviceSubClass = 0, |
| .bDeviceProtocol = 0, |
| .bMaxPacketSize0 = CONF_USB_CDCD_ACM_BMAXPKSZ0, |
| .idVendor = CONF_USB_CDCD_ACM_IDVENDER, |
| .idProduct = CONF_USB_CDCD_ACM_IDPRODUCT, |
| .iManufacturer = STR_DESC_MANUF, |
| .iProduct = STR_DESC_PRODUCT, |
| .iSerialNumber = STR_DESC_SERIAL, |
| .bNumConfigurations = 1, |
| }, |
| .cfg = { |
| .bLength = sizeof(struct usb_config_desc), |
| .bDescriptorType = USB_DT_CONFIG, |
| .wTotalLength = sizeof(usb_fs_descs.cfg) + |
| sizeof(usb_fs_descs.cdc) + |
| sizeof(usb_fs_descs.ccid), |
| .bNumInterfaces = 3, |
| .bConfigurationValue = CONF_USB_CDCD_ACM_BCONFIGVAL, |
| .iConfiguration = STR_DESC_CONFIG, |
| .bmAttributes = CONF_USB_CDCD_ACM_BMATTRI, |
| .bMaxPower = CONF_USB_CDCD_ACM_BMAXPOWER, |
| }, |
| .cdc = { |
| .comm = { |
| .iface = { |
| .bLength = sizeof(struct usb_iface_desc), |
| .bDescriptorType = USB_DT_INTERFACE, |
| .bInterfaceNumber = CONF_USB_CDCD_ACM_COMM_BIFCNUM, |
| .bAlternateSetting = CONF_USB_CDCD_ACM_COMM_BALTSET, |
| .bNumEndpoints = 1, |
| .bInterfaceClass = CDC_CLASS_COMM, |
| .bInterfaceSubClass = CDC_SUBCLASS_ACM, |
| .bInterfaceProtocol = 0x00, |
| .iInterface = STR_DESC_INTF_ACM_COMM, |
| }, |
| .cdc_hdr = { |
| .bFunctionLength = sizeof(struct usb_cdc_hdr_desc), |
| .bDescriptorType = CDC_CS_INTERFACE, |
| .bDescriptorSubtype = CDC_SCS_HEADER, |
| .bcdCDC = LE16(0x1001), |
| }, |
| .cdc_call_mgmt = { |
| .bFunctionLength = sizeof(struct usb_cdc_call_mgmt_desc), |
| .bDescriptorType = CDC_CS_INTERFACE, |
| .bDescriptorSubtype = CDC_SCS_CALL_MGMT, |
| .bmCapabilities = 0x01, |
| .bDataInterface = 0x00, |
| }, |
| .cdc_acm = { |
| .bFunctionLength = sizeof(struct usb_cdc_acm_desc), |
| .bDescriptorType = CDC_CS_INTERFACE, |
| .bDescriptorSubtype = CDC_SCS_ACM, |
| .bmCapabilities = 0x02, |
| }, |
| .cdc_union = { |
| .bFunctionLength = sizeof(struct usb_cdc_union_desc), |
| .bDescriptorType = CDC_CS_INTERFACE, |
| .bDescriptorSubtype = CDC_SCS_UNION, |
| .bMasterInterface = CONF_USB_CDCD_ACM_COMM_BIFCNUM, |
| .bSlaveInterface0 = CONF_USB_CDCD_ACM_DATA_BIFCNUM, |
| }, |
| .ep = { |
| { |
| .bLength = sizeof(struct usb_ep_desc), |
| .bDescriptorType = USB_DT_ENDPOINT, |
| .bEndpointAddress = CONF_USB_CDCD_ACM_COMM_INT_EPADDR, |
| .bmAttributes = USB_EP_TYPE_INTERRUPT, |
| .wMaxPacketSize = CONF_USB_CDCD_ACM_COMM_INT_MAXPKSZ, |
| .bInterval = CONF_USB_CDCD_ACM_COMM_INT_INTERVAL, |
| }, |
| }, |
| }, |
| .data = { |
| .iface = { |
| .bLength = sizeof(struct usb_iface_desc), |
| .bDescriptorType = USB_DT_INTERFACE, |
| .bInterfaceNumber = CONF_USB_CDCD_ACM_DATA_BIFCNUM, |
| .bAlternateSetting = CONF_USB_CDCD_ACM_DATA_BALTSET, |
| .bNumEndpoints = 2, |
| .bInterfaceClass = CDC_CLASS_DATA, |
| .bInterfaceSubClass = 0x00, |
| .bInterfaceProtocol = 0x00, |
| .iInterface = STR_DESC_INTF_ACM_DATA, |
| }, |
| .ep = { |
| { |
| .bLength = sizeof(struct usb_ep_desc), |
| .bDescriptorType = USB_DT_ENDPOINT, |
| .bEndpointAddress = CONF_USB_CDCD_ACM_DATA_BULKOUT_EPADDR, |
| .bmAttributes = USB_EP_TYPE_BULK, |
| .wMaxPacketSize = CONF_USB_CDCD_ACM_DATA_BULKOUT_MAXPKSZ, |
| .bInterval = 0, |
| }, |
| { |
| .bLength = sizeof(struct usb_ep_desc), |
| .bDescriptorType = USB_DT_ENDPOINT, |
| .bEndpointAddress = CONF_USB_CDCD_ACM_DATA_BULKIN_EPADDR, |
| .bmAttributes = USB_EP_TYPE_BULK, |
| .wMaxPacketSize = CONF_USB_CDCD_ACM_DATA_BULKIN_MAXPKSZ, |
| .bInterval = 0, |
| }, |
| }, |
| }, |
| }, |
| .ccid = { |
| .iface = { |
| .bLength = sizeof(struct usb_iface_desc), |
| .bDescriptorType = USB_DT_INTERFACE, |
| .bInterfaceNumber = 0, |
| .bAlternateSetting = 0, |
| .bNumEndpoints = 3, |
| .bInterfaceClass = 11, |
| .bInterfaceSubClass = 0, |
| .bInterfaceProtocol = 0, |
| .iInterface = STR_DESC_INTF_CCID, |
| }, |
| .class = { |
| .bLength = sizeof(struct usb_ccid_class_descriptor), |
| .bDescriptorType = 33, |
| .bcdCCID = LE16(0x0110), |
| .bMaxSlotIndex = 7, |
| .bVoltageSupport = 0x07, /* 5/3/1.8V */ |
| .dwProtocols = 0x03, |
| .dwDefaultClock = LE32(2500), |
| .dwMaximumClock = LE32(20000), |
| .bNumClockSupported = 4, |
| .dwDataRate = LE32(9600), |
| .dwMaxDataRate = LE32(921600), |
| .bNumDataRatesSupported = 0, |
| .dwMaxIFSD = LE32(0), |
| .dwSynchProtocols = LE32(0), |
| .dwMechanical = LE32(0), |
| .dwFeatures = LE32(0x10 | 0x00010000), |
| .dwMaxCCIDMessageLength = 272, |
| .bClassGetResponse = 0xff, |
| .bClassEnvelope = 0xff, |
| .wLcdLayout = LE16(0), |
| .bPINSupport = 0, |
| .bMaxCCIDBusySlots = 8, |
| }, |
| .ep = { |
| { /* Bulk-OUT descriptor */ |
| .bLength = sizeof(struct usb_ep_desc), |
| .bDescriptorType = USB_DT_ENDPOINT, |
| .bEndpointAddress = 0x02, |
| .bmAttributes = USB_EP_TYPE_BULK, |
| .wMaxPacketSize = 64, |
| .bInterval = 0, |
| }, |
| { /* Bulk-IN descriptor */ |
| .bLength = sizeof(struct usb_ep_desc), |
| .bDescriptorType = USB_DT_ENDPOINT, |
| .bEndpointAddress = 0x83, |
| .bmAttributes = USB_EP_TYPE_BULK, |
| .wMaxPacketSize = 64, |
| .bInterval = 0, |
| }, |
| { /* Interrupt dscriptor */ |
| .bLength = sizeof(struct usb_ep_desc), |
| .bDescriptorType = USB_DT_ENDPOINT, |
| .bEndpointAddress = 0x84, |
| .bmAttributes = USB_EP_TYPE_INTERRUPT, |
| .wMaxPacketSize = 64, |
| .bInterval = 0x10, |
| }, |
| }, |
| }, |
| //DFURT_IF_DESCRIPTOR, |
| .str = { |
| #if 0 |
| CDCD_ACM_STR_DESCES |
| #else |
| 4, 3, 0x09, 0x04, |
| 18, 3, 's',0, 'y',0, 's',0, 'm',0, 'o',0, 'c',0, 'o',0, 'm',0, |
| 24, 3, 's',0, 'y',0, 's',0, 'm',0, 'o',0, 'O',0, 'C',0, 'T',0, 'S',0, 'I',0, 'M',0, |
| 4, 3, 'A', 0, |
| 22, 3, 'd',0, 'e',0, 'b',0, 'u',0, 'g',0, ' ',0, 'U',0, 'A',0, 'R',0, 'T',0, |
| 22, 3, 'd',0, 'e',0, 'b',0, 'u',0, 'g',0, ' ',0, 'U',0, 'A',0, 'R',0, 'T',0, |
| 10, 3, 'C',0, 'C',0, 'I',0, 'D',0, |
| 12, 3, 'F',0, 'I',0, 'X',0, 'M',0, 'E',0, |
| #endif |
| } |
| }; |
| |
| const struct usbd_descriptors usb_descs[] |
| = {{ (uint8_t *)&usb_fs_descs, (uint8_t *)&usb_fs_descs + sizeof(usb_fs_descs) }}; |