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@@ -0,0 +1,434 @@
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+#include "usbd_core.h"
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+#include "usbd_hid.h"
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+
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+#define WINUSB_IN_EP 0x81
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+#define WINUSB_OUT_EP 0x02
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+
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+/*!< endpoint address */
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+#define HID_INT_EP 0x83
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+#define HID_INT_EP_SIZE 4
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+#define HID_INT_EP_INTERVAL 10
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+
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+#define USBD_VID 0xFFFE
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+#define USBD_PID 0xFFFF
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+#define USBD_MAX_POWER 500
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+#define USBD_LANGID_STRING 1033
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+
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+#define USB_CONFIG_SIZE (9 + 9 + 7 + 7 + 9 + 9 + 7)
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+#define INTF_NUM 2
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+
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+/*!< config descriptor size */
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+#define USB_HID_CONFIG_DESC_SIZ 34
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+/*!< report descriptor size */
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+#define HID_MOUSE_REPORT_DESC_SIZE 74
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+
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+#ifdef CONFIG_USB_HS
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+#define WINUSB_EP_MPS 512
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+#else
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+#define WINUSB_EP_MPS 64
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+#endif
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+
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+#define USBD_WINUSB_VENDOR_CODE 0x20
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+
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+#define USBD_WEBUSB_ENABLE 0
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+#define USBD_BULK_ENABLE 1
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+#define USBD_WINUSB_ENABLE 1
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+
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+/* WinUSB Microsoft OS 2.0 descriptor sizes */
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+#define WINUSB_DESCRIPTOR_SET_HEADER_SIZE 10
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+#define WINUSB_FUNCTION_SUBSET_HEADER_SIZE 8
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+#define WINUSB_FEATURE_COMPATIBLE_ID_SIZE 20
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+
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+#define FUNCTION_SUBSET_LEN 160
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+#define DEVICE_INTERFACE_GUIDS_FEATURE_LEN 132
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+
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+#define USBD_WINUSB_DESC_SET_LEN (WINUSB_DESCRIPTOR_SET_HEADER_SIZE + USBD_WEBUSB_ENABLE * FUNCTION_SUBSET_LEN + USBD_BULK_ENABLE * FUNCTION_SUBSET_LEN)
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+
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+__ALIGN_BEGIN const uint8_t USBD_WinUSBDescriptorSetDescriptor[] = {
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+ WBVAL(WINUSB_DESCRIPTOR_SET_HEADER_SIZE), /* wLength */
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+ WBVAL(WINUSB_SET_HEADER_DESCRIPTOR_TYPE), /* wDescriptorType */
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+ 0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */ /* dwWindowsVersion*/
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+ WBVAL(USBD_WINUSB_DESC_SET_LEN), /* wDescriptorSetTotalLength */
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+#if (USBD_WEBUSB_ENABLE)
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+ WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), // wLength
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+ WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), // wDescriptorType
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+ 0, // bFirstInterface USBD_WINUSB_IF_NUM
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+ 0, // bReserved
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+ WBVAL(FUNCTION_SUBSET_LEN), // wSubsetLength
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+ WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE), // wLength
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+ WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE), // wDescriptorType
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+ 'W', 'I', 'N', 'U', 'S', 'B', 0, 0, // CompatibleId
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+ 0, 0, 0, 0, 0, 0, 0, 0, // SubCompatibleId
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+ WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), // wLength
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+ WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE), // wDescriptorType
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+ WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), // wPropertyDataType
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+ WBVAL(42), // wPropertyNameLength
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+ 'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
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+ 'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
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+ 'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
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+ WBVAL(80), // wPropertyDataLength
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+ '{', 0,
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+ '9', 0, '2', 0, 'C', 0, 'E', 0, '6', 0, '4', 0, '6', 0, '2', 0, '-', 0,
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+ '9', 0, 'C', 0, '7', 0, '7', 0, '-', 0,
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+ '4', 0, '6', 0, 'F', 0, 'E', 0, '-', 0,
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+ '9', 0, '3', 0, '3', 0, 'B', 0, '-',
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+ 0, '3', 0, '1', 0, 'C', 0, 'B', 0, '9', 0, 'C', 0, '5', 0, 'A', 0, 'A', 0, '3', 0, 'B', 0, '9', 0,
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+ '}', 0, 0, 0, 0, 0
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+#endif
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+#if USBD_BULK_ENABLE
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+ WBVAL(WINUSB_FUNCTION_SUBSET_HEADER_SIZE), /* wLength */
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+ WBVAL(WINUSB_SUBSET_HEADER_FUNCTION_TYPE), /* wDescriptorType */
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+ 0, /* bFirstInterface USBD_BULK_IF_NUM*/
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+ 0, /* bReserved */
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+ WBVAL(FUNCTION_SUBSET_LEN), /* wSubsetLength */
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+ WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_SIZE), /* wLength */
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+ WBVAL(WINUSB_FEATURE_COMPATIBLE_ID_TYPE), /* wDescriptorType */
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+ 'W', 'I', 'N', 'U', 'S', 'B', 0, 0, /* CompatibleId*/
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+ 0, 0, 0, 0, 0, 0, 0, 0, /* SubCompatibleId*/
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+ WBVAL(DEVICE_INTERFACE_GUIDS_FEATURE_LEN), /* wLength */
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+ WBVAL(WINUSB_FEATURE_REG_PROPERTY_TYPE), /* wDescriptorType */
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+ WBVAL(WINUSB_PROP_DATA_TYPE_REG_MULTI_SZ), /* wPropertyDataType */
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+ WBVAL(42), /* wPropertyNameLength */
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+ 'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0,
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+ 'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0,
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+ 'G', 0, 'U', 0, 'I', 0, 'D', 0, 's', 0, 0, 0,
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+ WBVAL(80), /* wPropertyDataLength */
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+ '{', 0,
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+ 'C', 0, 'D', 0, 'B', 0, '3', 0, 'B', 0, '5', 0, 'A', 0, 'D', 0, '-', 0,
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+ '2', 0, '9', 0, '3', 0, 'B', 0, '-', 0,
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+ '4', 0, '6', 0, '6', 0, '3', 0, '-', 0,
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+ 'A', 0, 'A', 0, '3', 0, '6', 0, '-',
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+ 0, '1', 0, 'A', 0, 'A', 0, 'E', 0, '4', 0, '6', 0, '4', 0, '6', 0, '3', 0, '7', 0, '7', 0, '6', 0,
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+ '}', 0, 0, 0, 0, 0
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+#endif
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+};
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+
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+#define USBD_NUM_DEV_CAPABILITIES (USBD_WEBUSB_ENABLE + USBD_WINUSB_ENABLE)
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+
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+#define USBD_WEBUSB_DESC_LEN 24
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+#define USBD_WINUSB_DESC_LEN 28
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+
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+#define USBD_BOS_WTOTALLENGTH (0x05 + \
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+ USBD_WEBUSB_DESC_LEN * USBD_WEBUSB_ENABLE + \
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+ USBD_WINUSB_DESC_LEN * USBD_WINUSB_ENABLE)
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+
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+__ALIGN_BEGIN const uint8_t USBD_BinaryObjectStoreDescriptor[] = {
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+ 0x05, /* bLength */
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+ 0x0f, /* bDescriptorType */
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+ WBVAL(USBD_BOS_WTOTALLENGTH), /* wTotalLength */
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+ USBD_NUM_DEV_CAPABILITIES, /* bNumDeviceCaps */
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+#if (USBD_WEBUSB_ENABLE)
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+ USBD_WEBUSB_DESC_LEN, /* bLength */
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+ 0x10, /* bDescriptorType */
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+ USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
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+ 0x00, /* bReserved */
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+ 0x38, 0xB6, 0x08, 0x34, /* PlatformCapabilityUUID */
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+ 0xA9, 0x09, 0xA0, 0x47,
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+ 0x8B, 0xFD, 0xA0, 0x76,
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+ 0x88, 0x15, 0xB6, 0x65,
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+ WBVAL(0x0100), /* 1.00 */ /* bcdVersion */
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+ USBD_WINUSB_VENDOR_CODE, /* bVendorCode */
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+ 0, /* iLandingPage */
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+#endif
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+#if (USBD_WINUSB_ENABLE)
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+ USBD_WINUSB_DESC_LEN, /* bLength */
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+ 0x10, /* bDescriptorType */
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+ USB_DEVICE_CAPABILITY_PLATFORM, /* bDevCapabilityType */
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+ 0x00, /* bReserved */
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+ 0xDF, 0x60, 0xDD, 0xD8, /* PlatformCapabilityUUID */
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+ 0x89, 0x45, 0xC7, 0x4C,
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+ 0x9C, 0xD2, 0x65, 0x9D,
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+ 0x9E, 0x64, 0x8A, 0x9F,
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+ 0x00, 0x00, 0x03, 0x06, /* >= Win 8.1 */ /* dwWindowsVersion*/
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+ WBVAL(USBD_WINUSB_DESC_SET_LEN), /* wDescriptorSetTotalLength */
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+ USBD_WINUSB_VENDOR_CODE, /* bVendorCode */
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+ 0, /* bAltEnumCode */
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+#endif
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+};
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+
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+const uint8_t winusbv2_descriptor[] = {
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+ USB_DEVICE_DESCRIPTOR_INIT(USB_2_1, 0xEF, 0x02, 0x01, USBD_VID, USBD_PID, 0x0100, 0x01),
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+ /* Configuration 0 */
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+ USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, INTF_NUM, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
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+ /* Interface 0 */
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+ USB_INTERFACE_DESCRIPTOR_INIT(0x00, 0x00, 0x02, 0xFF, 0x00, 0x00, 0x02),
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+ /* Endpoint OUT 2 */
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+ USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_OUT_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
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+ /* Endpoint IN 1 */
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+ USB_ENDPOINT_DESCRIPTOR_INIT(WINUSB_IN_EP, USB_ENDPOINT_TYPE_BULK, WINUSB_EP_MPS, 0x00),
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+ /************** Descriptor of Joystick Mouse interface ****************/
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+ /* 09 */
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+ 0x09, /* bLength: Interface Descriptor size */
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+ USB_DESCRIPTOR_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
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+ 0x01, /* bInterfaceNumber: Number of Interface */
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+ 0x00, /* bAlternateSetting: Alternate setting */
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+ 0x01, /* bNumEndpoints */
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+ 0x03, /* bInterfaceClass: HID */
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+ 0x01, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
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+ 0x02, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
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+ 0, /* iInterface: Index of string descriptor */
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+ /******************** Descriptor of Joystick Mouse HID ********************/
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+ /* 18 */
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+ 0x09, /* bLength: HID Descriptor size */
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+ HID_DESCRIPTOR_TYPE_HID, /* bDescriptorType: HID */
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+ 0x11, /* bcdHID: HID Class Spec release number */
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+ 0x01,
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+ 0x00, /* bCountryCode: Hardware target country */
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+ 0x01, /* bNumDescriptors: Number of HID class descriptors to follow */
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+ 0x22, /* bDescriptorType */
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+ HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
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+ 0x00,
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+ /******************** Descriptor of Mouse endpoint ********************/
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+ /* 27 */
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+ 0x07, /* bLength: Endpoint Descriptor size */
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+ USB_DESCRIPTOR_TYPE_ENDPOINT, /* bDescriptorType: */
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+ HID_INT_EP, /* bEndpointAddress: Endpoint Address (IN) */
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+ 0x03, /* bmAttributes: Interrupt endpoint */
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+ HID_INT_EP_SIZE, /* wMaxPacketSize: 4 Byte max */
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+ 0x00,
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+ HID_INT_EP_INTERVAL, /* bInterval: Polling Interval */
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+ /* String 0 (LANGID) */
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+ USB_LANGID_INIT(USBD_LANGID_STRING),
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+ /* String 1 (Manufacturer) */
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+ 0x14, /* bLength */
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+ USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
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+ 'C', 0x00, /* wcChar0 */
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+ 'h', 0x00, /* wcChar1 */
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+ 'e', 0x00, /* wcChar2 */
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+ 'r', 0x00, /* wcChar3 */
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+ 'r', 0x00, /* wcChar4 */
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+ 'y', 0x00, /* wcChar5 */
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+ 'U', 0x00, /* wcChar6 */
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+ 'S', 0x00, /* wcChar7 */
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+ 'B', 0x00, /* wcChar8 */
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+ /* String 2 (Product) */
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+ 0x2C, /* bLength */
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+ USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
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+ 'C', 0x00, /* wcChar0 */
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+ 'h', 0x00, /* wcChar1 */
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+ 'e', 0x00, /* wcChar2 */
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+ 'r', 0x00, /* wcChar3 */
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+ 'r', 0x00, /* wcChar4 */
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+ 'y', 0x00, /* wcChar5 */
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+ 'U', 0x00, /* wcChar6 */
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+ 'S', 0x00, /* wcChar7 */
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+ 'B', 0x00, /* wcChar8 */
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+ ' ', 0x00, /* wcChar9 */
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+ 'W', 0x00, /* wcChar10 */
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+ 'I', 0x00, /* wcChar11 */
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+ 'N', 0x00, /* wcChar12 */
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+ 'U', 0x00, /* wcChar13 */
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+ 'S', 0x00, /* wcChar14 */
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+ 'B', 0x00, /* wcChar15 */
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+ ' ', 0x00, /* wcChar16 */
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+ 'D', 0x00, /* wcChar17 */
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+ 'E', 0x00, /* wcChar18 */
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+ 'M', 0x00, /* wcChar19 */
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+ 'O', 0x00, /* wcChar20 */
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+ /* String 3 (Serial Number) */
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+ 0x1A, // bLength
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+ USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType
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+ '0', 0, // wcChar0
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+ '1', 0, // wcChar1
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+ '2', 0, // wcChar2
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+ '3', 0, // wcChar3
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+ '4', 0, // wcChar4
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+ '5', 0, // wcChar5
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+ 'A', 0, // wcChar6
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+ 'B', 0, // wcChar7
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+ 'C', 0, // wcChar8
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+ 'D', 0, // wcChar9
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+ 'E', 0, // wcChar10
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+ 'F', 0, // wcChar11
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+#ifdef CONFIG_USB_HS
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+ /* Device Qualifier */
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+ 0x0a,
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+ USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
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+ 0x10,
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+ 0x02,
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+ 0x00,
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+ 0x00,
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+ 0x00,
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+ 0x40,
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+ 0x01,
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+ 0x00,
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+#endif
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+ /* End */
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+ 0x00
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+};
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+
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+USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t read_buffer[2048];
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+USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t write_buffer[2048];
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+
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+volatile bool ep_tx_busy_flag = false;
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+
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+static void usbd_event_handler(uint8_t busid, uint8_t event)
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+{
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+ switch (event) {
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+ case USBD_EVENT_RESET:
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+ break;
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+ case USBD_EVENT_CONNECTED:
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+ break;
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+ case USBD_EVENT_DISCONNECTED:
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+ break;
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+ case USBD_EVENT_RESUME:
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+ break;
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+ case USBD_EVENT_SUSPEND:
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+ break;
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+ case USBD_EVENT_CONFIGURED:
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+ /* setup first out ep read transfer */
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+ usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
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+ break;
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+ case USBD_EVENT_SET_REMOTE_WAKEUP:
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+ break;
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+ case USBD_EVENT_CLR_REMOTE_WAKEUP:
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+ break;
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+
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+ default:
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+ break;
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+ }
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+}
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+
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+void usbd_winusb_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
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+{
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+ USB_LOG_RAW("actual out len:%d\r\n", nbytes);
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+ // for (int i = 0; i < 100; i++) {
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+ // printf("%02x ", read_buffer[i]);
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+ // }
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+ // printf("\r\n");
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+ usbd_ep_start_write(busid, WINUSB_IN_EP, read_buffer, nbytes);
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+ /* setup next out ep read transfer */
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+ usbd_ep_start_read(busid, WINUSB_OUT_EP, read_buffer, 2048);
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+}
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+
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+void usbd_winusb_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
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+{
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+ USB_LOG_RAW("actual in len:%d\r\n", nbytes);
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+
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+ if ((nbytes % WINUSB_EP_MPS) == 0 && nbytes) {
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+ /* send zlp */
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+ usbd_ep_start_write(busid, WINUSB_IN_EP, NULL, 0);
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+ } else {
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+ ep_tx_busy_flag = false;
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+ }
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+}
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+
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+struct usbd_endpoint winusb_out_ep1 = {
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+ .ep_addr = WINUSB_OUT_EP,
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+ .ep_cb = usbd_winusb_out
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+};
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+
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+struct usbd_endpoint winusb_in_ep1 = {
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+ .ep_addr = WINUSB_IN_EP,
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+ .ep_cb = usbd_winusb_in
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+};
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+
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+/*!< hid mouse report descriptor */
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+static const uint8_t hid_mouse_report_desc[HID_MOUSE_REPORT_DESC_SIZE] = {
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+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop)
|
|
|
+ 0x09, 0x02, // USAGE (Mouse)
|
|
|
+ 0xA1, 0x01, // COLLECTION (Application)
|
|
|
+ 0x09, 0x01, // USAGE (Pointer)
|
|
|
+
|
|
|
+ 0xA1, 0x00, // COLLECTION (Physical)
|
|
|
+ 0x05, 0x09, // USAGE_PAGE (Button)
|
|
|
+ 0x19, 0x01, // USAGE_MINIMUM (Button 1)
|
|
|
+ 0x29, 0x03, // USAGE_MAXIMUM (Button 3)
|
|
|
+
|
|
|
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
|
|
|
+ 0x25, 0x01, // LOGICAL_MAXIMUM (1)
|
|
|
+ 0x95, 0x03, // REPORT_COUNT (3)
|
|
|
+ 0x75, 0x01, // REPORT_SIZE (1)
|
|
|
+
|
|
|
+ 0x81, 0x02, // INPUT (Data,Var,Abs)
|
|
|
+ 0x95, 0x01, // REPORT_COUNT (1)
|
|
|
+ 0x75, 0x05, // REPORT_SIZE (5)
|
|
|
+ 0x81, 0x01, // INPUT (Cnst,Var,Abs)
|
|
|
+
|
|
|
+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop)
|
|
|
+ 0x09, 0x30, // USAGE (X)
|
|
|
+ 0x09, 0x31, // USAGE (Y)
|
|
|
+ 0x09, 0x38,
|
|
|
+
|
|
|
+ 0x15, 0x81, // LOGICAL_MINIMUM (-127)
|
|
|
+ 0x25, 0x7F, // LOGICAL_MAXIMUM (127)
|
|
|
+ 0x75, 0x08, // REPORT_SIZE (8)
|
|
|
+ 0x95, 0x03, // REPORT_COUNT (2)
|
|
|
+
|
|
|
+ 0x81, 0x06, // INPUT (Data,Var,Rel)
|
|
|
+ 0xC0, 0x09,
|
|
|
+ 0x3c, 0x05,
|
|
|
+ 0xff, 0x09,
|
|
|
+
|
|
|
+ 0x01, 0x15,
|
|
|
+ 0x00, 0x25,
|
|
|
+ 0x01, 0x75,
|
|
|
+ 0x01, 0x95,
|
|
|
+
|
|
|
+ 0x02, 0xb1,
|
|
|
+ 0x22, 0x75,
|
|
|
+ 0x06, 0x95,
|
|
|
+ 0x01, 0xb1,
|
|
|
+
|
|
|
+ 0x01, 0xc0 // END_COLLECTION
|
|
|
+};
|
|
|
+
|
|
|
+/*!< mouse report struct */
|
|
|
+struct hid_mouse {
|
|
|
+ uint8_t buttons;
|
|
|
+ int8_t x;
|
|
|
+ int8_t y;
|
|
|
+ int8_t wheel;
|
|
|
+};
|
|
|
+
|
|
|
+/*!< mouse report */
|
|
|
+static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX struct hid_mouse mouse_cfg;
|
|
|
+
|
|
|
+#define HID_STATE_IDLE 0
|
|
|
+#define HID_STATE_BUSY 1
|
|
|
+
|
|
|
+/*!< hid state ! Data can be sent only when state is idle */
|
|
|
+static volatile uint8_t hid_state = HID_STATE_IDLE;
|
|
|
+
|
|
|
+/* function ------------------------------------------------------------------*/
|
|
|
+static void usbd_hid_int_callback(uint8_t busid, uint8_t ep, uint32_t nbytes)
|
|
|
+{
|
|
|
+ hid_state = HID_STATE_IDLE;
|
|
|
+}
|
|
|
+
|
|
|
+/*!< endpoint call back */
|
|
|
+static struct usbd_endpoint hid_in_ep = {
|
|
|
+ .ep_cb = usbd_hid_int_callback,
|
|
|
+ .ep_addr = HID_INT_EP
|
|
|
+};
|
|
|
+
|
|
|
+struct usbd_interface winusb_intf;
|
|
|
+struct usbd_interface intf1;
|
|
|
+
|
|
|
+struct usb_msosv2_descriptor msosv2_desc = {
|
|
|
+ .vendor_code = USBD_WINUSB_VENDOR_CODE,
|
|
|
+ .compat_id = USBD_WinUSBDescriptorSetDescriptor,
|
|
|
+ .compat_id_len = USBD_WINUSB_DESC_SET_LEN,
|
|
|
+};
|
|
|
+
|
|
|
+struct usb_bos_descriptor bos_desc = {
|
|
|
+ .string = USBD_BinaryObjectStoreDescriptor,
|
|
|
+ .string_len = USBD_BOS_WTOTALLENGTH
|
|
|
+};
|
|
|
+
|
|
|
+void winusbv2_init(uint8_t busid, uint32_t reg_base)
|
|
|
+{
|
|
|
+ usbd_desc_register(busid, winusbv2_descriptor);
|
|
|
+ usbd_bos_desc_register(busid, &bos_desc);
|
|
|
+ usbd_msosv2_desc_register(busid, &msosv2_desc);
|
|
|
+
|
|
|
+ /*!< winusb */
|
|
|
+ usbd_add_interface(busid, &winusb_intf);
|
|
|
+ usbd_add_endpoint(busid, &winusb_out_ep1);
|
|
|
+ usbd_add_endpoint(busid, &winusb_in_ep1);
|
|
|
+
|
|
|
+ usbd_add_interface(busid, usbd_hid_init_intf(busid, &intf1, hid_mouse_report_desc, HID_MOUSE_REPORT_DESC_SIZE));
|
|
|
+ usbd_add_endpoint(busid, &hid_in_ep);
|
|
|
+
|
|
|
+ usbd_initialize(busid, reg_base, usbd_event_handler);
|
|
|
+}
|
sakumisu