mirror of
https://github.com/STMicroelectronics/stm32-mw-usb-device.git
synced 2026-02-08 20:18:07 -05:00
Release v2.6.0
This commit is contained in:
slimih
@@ -83,31 +83,20 @@ EndBSPDependencies */
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*/
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/** @defgroup USBD_HID_Private_FunctionPrototypes
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* @{
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*/
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static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
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static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
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static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
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static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
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static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev,
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uint8_t cfgidx);
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static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length);
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static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length);
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static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length);
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static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length);
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static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev,
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uint8_t cfgidx);
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static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev,
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USBD_SetupReqTypedef *req);
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static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length);
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static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length);
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static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length);
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static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length);
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static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
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/**
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* @}
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*/
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@@ -116,16 +105,15 @@ static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
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* @{
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*/
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USBD_ClassTypeDef USBD_HID =
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{
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USBD_ClassTypeDef USBD_HID = {
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USBD_HID_Init,
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USBD_HID_DeInit,
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USBD_HID_Setup,
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NULL, /*EP0_TxSent*/
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NULL, /*EP0_RxReady*/
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USBD_HID_DataIn, /*DataIn*/
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NULL, /*DataOut*/
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NULL, /*SOF */
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NULL, /* EP0_TxSent */
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NULL, /* EP0_RxReady */
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USBD_HID_DataIn, /* DataIn */
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NULL, /* DataOut */
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NULL, /* SOF */
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NULL,
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NULL,
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USBD_HID_GetHSCfgDesc,
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@@ -135,174 +123,166 @@ USBD_ClassTypeDef USBD_HID =
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};
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/* USB HID device FS Configuration Descriptor */
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__ALIGN_BEGIN static uint8_t USBD_HID_CfgFSDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END =
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{
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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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__ALIGN_BEGIN static uint8_t USBD_HID_CfgFSDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END = {
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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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USB_HID_CONFIG_DESC_SIZ,
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/* wTotalLength: Bytes returned */
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/* wTotalLength: Bytes returned */
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0x00,
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0x01, /*bNumInterfaces: 1 interface*/
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0x01, /*bConfigurationValue: Configuration value*/
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0x00, /*iConfiguration: Index of string descriptor describing
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the configuration*/
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0xE0, /*bmAttributes: bus powered and Support Remote Wake-up */
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0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
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0x01, /* bNumInterfaces: 1 interface */
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0x01, /* bConfigurationValue: Configuration value */
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0x00, /* iConfiguration: Index of string descriptor describing the configuration */
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0xE0, /* bmAttributes: bus powered and Support Remote Wake-up */
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0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
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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_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
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0x00, /*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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0x09, /* bLength: Interface Descriptor size */
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USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
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0x00, /* 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, /*bDescriptorType: HID*/
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0x11, /*bcdHID: HID Class Spec release number*/
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0x09, /* bLength: HID Descriptor size */
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HID_DESCRIPTOR_TYPE, /* 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, /* 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_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
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0x07, /* bLength: Endpoint Descriptor size */
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USB_DESC_TYPE_ENDPOINT, /* bDescriptorType:*/
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HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
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0x03, /*bmAttributes: Interrupt endpoint*/
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HID_EPIN_SIZE, /*wMaxPacketSize: 4 Byte max */
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HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
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0x03, /* bmAttributes: Interrupt endpoint */
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HID_EPIN_SIZE, /* wMaxPacketSize: 4 Byte max */
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0x00,
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HID_FS_BINTERVAL, /*bInterval: Polling Interval */
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HID_FS_BINTERVAL, /* bInterval: Polling Interval */
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/* 34 */
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};
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/* USB HID device HS Configuration Descriptor */
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__ALIGN_BEGIN static uint8_t USBD_HID_CfgHSDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END =
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{
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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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__ALIGN_BEGIN static uint8_t USBD_HID_CfgHSDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END = {
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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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USB_HID_CONFIG_DESC_SIZ,
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/* wTotalLength: Bytes returned */
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/* wTotalLength: Bytes returned */
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0x00,
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0x01, /*bNumInterfaces: 1 interface*/
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0x01, /*bConfigurationValue: Configuration value*/
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0x00, /*iConfiguration: Index of string descriptor describing
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the configuration*/
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0xE0, /*bmAttributes: bus powered and Support Remote Wake-up */
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0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
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0x01, /* bNumInterfaces: 1 interface */
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0x01, /* bConfigurationValue: Configuration value */
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0x00, /* iConfiguration: Index of string descriptor describing the configuration */
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0xE0, /* bmAttributes: bus powered and Support Remote Wake-up */
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0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
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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_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
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0x00, /*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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0x09, /* bLength: Interface Descriptor size */
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USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
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0x00, /* 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, /*bDescriptorType: HID*/
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0x11, /*bcdHID: HID Class Spec release number*/
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0x09, /* bLength: HID Descriptor size */
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HID_DESCRIPTOR_TYPE, /* 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, /* 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_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
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0x07, /* bLength: Endpoint Descriptor size */
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USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
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HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
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0x03, /*bmAttributes: Interrupt endpoint*/
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HID_EPIN_SIZE, /*wMaxPacketSize: 4 Byte max */
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HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
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0x03, /* bmAttributes: Interrupt endpoint */
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HID_EPIN_SIZE, /* wMaxPacketSize: 4 Byte max */
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0x00,
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HID_HS_BINTERVAL, /*bInterval: Polling Interval */
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HID_HS_BINTERVAL, /* bInterval: Polling Interval */
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/* 34 */
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};
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/* USB HID device Other Speed Configuration Descriptor */
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__ALIGN_BEGIN static uint8_t USBD_HID_OtherSpeedCfgDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END =
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{
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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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__ALIGN_BEGIN static uint8_t USBD_HID_OtherSpeedCfgDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_END = {
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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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USB_HID_CONFIG_DESC_SIZ,
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/* wTotalLength: Bytes returned */
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/* wTotalLength: Bytes returned */
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0x00,
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0x01, /*bNumInterfaces: 1 interface*/
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0x01, /*bConfigurationValue: Configuration value*/
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0x00, /*iConfiguration: Index of string descriptor describing
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the configuration*/
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0xE0, /*bmAttributes: bus powered and Support Remote Wake-up */
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0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
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0x01, /* bNumInterfaces: 1 interface */
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0x01, /* bConfigurationValue: Configuration value */
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0x00, /* iConfiguration: Index of string descriptor describing the configuration */
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0xE0, /* bmAttributes: bus powered and Support Remote Wake-up */
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0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
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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_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
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0x00, /*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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0x09, /* bLength: Interface Descriptor size */
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USB_DESC_TYPE_INTERFACE, /* bDescriptorType: Interface descriptor type */
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0x00, /* 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, /*bDescriptorType: HID*/
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0x11, /*bcdHID: HID Class Spec release number*/
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0x09, /* bLength: HID Descriptor size */
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HID_DESCRIPTOR_TYPE, /* 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, /* 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_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
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0x07, /* bLength: Endpoint Descriptor size */
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USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
|
||||
|
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HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
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||||
0x03, /*bmAttributes: Interrupt endpoint*/
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HID_EPIN_SIZE, /*wMaxPacketSize: 4 Byte max */
|
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HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
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0x03, /* bmAttributes: Interrupt endpoint */
|
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HID_EPIN_SIZE, /* wMaxPacketSize: 4 Byte max */
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0x00,
|
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HID_FS_BINTERVAL, /*bInterval: Polling Interval */
|
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HID_FS_BINTERVAL, /* bInterval: Polling Interval */
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/* 34 */
|
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};
|
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|
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|
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/* USB HID device Configuration Descriptor */
|
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__ALIGN_BEGIN static uint8_t USBD_HID_Desc[USB_HID_DESC_SIZ] __ALIGN_END =
|
||||
{
|
||||
__ALIGN_BEGIN static uint8_t USBD_HID_Desc[USB_HID_DESC_SIZ] __ALIGN_END = {
|
||||
/* 18 */
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0x09, /*bLength: HID Descriptor size*/
|
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HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/
|
||||
0x11, /*bcdHID: HID Class Spec release number*/
|
||||
0x09, /* bLength: HID Descriptor size */
|
||||
HID_DESCRIPTOR_TYPE, /* bDescriptorType: HID */
|
||||
0x11, /* bcdHID: HID Class Spec release number */
|
||||
0x01,
|
||||
0x00, /*bCountryCode: Hardware target country*/
|
||||
0x01, /*bNumDescriptors: Number of HID class descriptors to follow*/
|
||||
0x22, /*bDescriptorType*/
|
||||
HID_MOUSE_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
|
||||
0x00, /* bCountryCode: Hardware target country */
|
||||
0x01, /* bNumDescriptors: Number of HID class descriptors to follow */
|
||||
0x22, /* bDescriptorType */
|
||||
HID_MOUSE_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
|
||||
0x00,
|
||||
};
|
||||
|
||||
/* USB Standard Device Descriptor */
|
||||
__ALIGN_BEGIN static uint8_t USBD_HID_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END =
|
||||
{
|
||||
__ALIGN_BEGIN static uint8_t USBD_HID_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALIGN_END = {
|
||||
USB_LEN_DEV_QUALIFIER_DESC,
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||||
USB_DESC_TYPE_DEVICE_QUALIFIER,
|
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0x00,
|
||||
@@ -315,8 +295,7 @@ __ALIGN_BEGIN static uint8_t USBD_HID_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_
|
||||
0x00,
|
||||
};
|
||||
|
||||
__ALIGN_BEGIN static uint8_t HID_MOUSE_ReportDesc[HID_MOUSE_REPORT_DESC_SIZE] __ALIGN_END =
|
||||
{
|
||||
__ALIGN_BEGIN static uint8_t HID_MOUSE_ReportDesc[HID_MOUSE_REPORT_DESC_SIZE] __ALIGN_END = {
|
||||
0x05, 0x01,
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0x09, 0x02,
|
||||
0xA1, 0x01,
|
||||
@@ -380,46 +359,64 @@ __ALIGN_BEGIN static uint8_t HID_MOUSE_ReportDesc[HID_MOUSE_REPORT_DESC_SIZE] _
|
||||
* @param cfgidx: Configuration index
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
|
||||
static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
|
||||
{
|
||||
/* Open EP IN */
|
||||
USBD_LL_OpenEP(pdev, HID_EPIN_ADDR, USBD_EP_TYPE_INTR, HID_EPIN_SIZE);
|
||||
pdev->ep_in[HID_EPIN_ADDR & 0xFU].is_used = 1U;
|
||||
UNUSED(cfgidx);
|
||||
|
||||
pdev->pClassData = USBD_malloc(sizeof(USBD_HID_HandleTypeDef));
|
||||
USBD_HID_HandleTypeDef *hhid;
|
||||
|
||||
if (pdev->pClassData == NULL)
|
||||
hhid = USBD_malloc(sizeof(USBD_HID_HandleTypeDef));
|
||||
|
||||
if (hhid == NULL)
|
||||
{
|
||||
return USBD_FAIL;
|
||||
pdev->pClassData = NULL;
|
||||
return (uint8_t)USBD_EMEM;
|
||||
}
|
||||
|
||||
((USBD_HID_HandleTypeDef *)pdev->pClassData)->state = HID_IDLE;
|
||||
pdev->pClassData = (void *)hhid;
|
||||
|
||||
return USBD_OK;
|
||||
if (pdev->dev_speed == USBD_SPEED_HIGH)
|
||||
{
|
||||
pdev->ep_in[HID_EPIN_ADDR & 0xFU].bInterval = HID_HS_BINTERVAL;
|
||||
}
|
||||
else /* LOW and FULL-speed endpoints */
|
||||
{
|
||||
pdev->ep_in[HID_EPIN_ADDR & 0xFU].bInterval = HID_FS_BINTERVAL;
|
||||
}
|
||||
|
||||
/* Open EP IN */
|
||||
(void)USBD_LL_OpenEP(pdev, HID_EPIN_ADDR, USBD_EP_TYPE_INTR, HID_EPIN_SIZE);
|
||||
pdev->ep_in[HID_EPIN_ADDR & 0xFU].is_used = 1U;
|
||||
|
||||
hhid->state = HID_IDLE;
|
||||
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USBD_HID_Init
|
||||
* @brief USBD_HID_DeInit
|
||||
* DeInitialize the HID layer
|
||||
* @param pdev: device instance
|
||||
* @param cfgidx: Configuration index
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev,
|
||||
uint8_t cfgidx)
|
||||
static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
|
||||
{
|
||||
UNUSED(cfgidx);
|
||||
|
||||
/* Close HID EPs */
|
||||
USBD_LL_CloseEP(pdev, HID_EPIN_ADDR);
|
||||
(void)USBD_LL_CloseEP(pdev, HID_EPIN_ADDR);
|
||||
pdev->ep_in[HID_EPIN_ADDR & 0xFU].is_used = 0U;
|
||||
pdev->ep_in[HID_EPIN_ADDR & 0xFU].bInterval = 0U;
|
||||
|
||||
/* FRee allocated memory */
|
||||
if (pdev->pClassData != NULL)
|
||||
{
|
||||
USBD_free(pdev->pClassData);
|
||||
(void)USBD_free(pdev->pClassData);
|
||||
pdev->pClassData = NULL;
|
||||
}
|
||||
|
||||
return USBD_OK;
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -429,115 +426,117 @@ static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev,
|
||||
* @param req: usb requests
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev,
|
||||
USBD_SetupReqTypedef *req)
|
||||
static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
|
||||
{
|
||||
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *) pdev->pClassData;
|
||||
uint16_t len = 0U;
|
||||
uint8_t *pbuf = NULL;
|
||||
uint16_t status_info = 0U;
|
||||
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *)pdev->pClassData;
|
||||
USBD_StatusTypeDef ret = USBD_OK;
|
||||
uint16_t len;
|
||||
uint8_t *pbuf;
|
||||
uint16_t status_info = 0U;
|
||||
|
||||
switch (req->bmRequest & USB_REQ_TYPE_MASK)
|
||||
{
|
||||
case USB_REQ_TYPE_CLASS :
|
||||
switch (req->bRequest)
|
||||
{
|
||||
case HID_REQ_SET_PROTOCOL:
|
||||
hhid->Protocol = (uint8_t)(req->wValue);
|
||||
break;
|
||||
|
||||
case HID_REQ_GET_PROTOCOL:
|
||||
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->Protocol, 1U);
|
||||
break;
|
||||
|
||||
case HID_REQ_SET_IDLE:
|
||||
hhid->IdleState = (uint8_t)(req->wValue >> 8);
|
||||
break;
|
||||
|
||||
case HID_REQ_GET_IDLE:
|
||||
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->IdleState, 1U);
|
||||
break;
|
||||
|
||||
default:
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
case USB_REQ_TYPE_CLASS :
|
||||
switch (req->bRequest)
|
||||
{
|
||||
case HID_REQ_SET_PROTOCOL:
|
||||
hhid->Protocol = (uint8_t)(req->wValue);
|
||||
break;
|
||||
case USB_REQ_TYPE_STANDARD:
|
||||
switch (req->bRequest)
|
||||
{
|
||||
case USB_REQ_GET_STATUS:
|
||||
if (pdev->dev_state == USBD_STATE_CONFIGURED)
|
||||
{
|
||||
USBD_CtlSendData(pdev, (uint8_t *)(void *)&status_info, 2U);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
}
|
||||
break;
|
||||
|
||||
case USB_REQ_GET_DESCRIPTOR:
|
||||
if (req->wValue >> 8 == HID_REPORT_DESC)
|
||||
{
|
||||
len = MIN(HID_MOUSE_REPORT_DESC_SIZE, req->wLength);
|
||||
pbuf = HID_MOUSE_ReportDesc;
|
||||
}
|
||||
else if (req->wValue >> 8 == HID_DESCRIPTOR_TYPE)
|
||||
{
|
||||
pbuf = USBD_HID_Desc;
|
||||
len = MIN(USB_HID_DESC_SIZ, req->wLength);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
USBD_CtlSendData(pdev, pbuf, len);
|
||||
break;
|
||||
case HID_REQ_GET_PROTOCOL:
|
||||
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->Protocol, 1U);
|
||||
break;
|
||||
|
||||
case USB_REQ_GET_INTERFACE :
|
||||
if (pdev->dev_state == USBD_STATE_CONFIGURED)
|
||||
{
|
||||
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->AltSetting, 1U);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
}
|
||||
break;
|
||||
case HID_REQ_SET_IDLE:
|
||||
hhid->IdleState = (uint8_t)(req->wValue >> 8);
|
||||
break;
|
||||
|
||||
case USB_REQ_SET_INTERFACE :
|
||||
if (pdev->dev_state == USBD_STATE_CONFIGURED)
|
||||
{
|
||||
hhid->AltSetting = (uint8_t)(req->wValue);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
case HID_REQ_GET_IDLE:
|
||||
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->IdleState, 1U);
|
||||
break;
|
||||
|
||||
default:
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case USB_REQ_TYPE_STANDARD:
|
||||
switch (req->bRequest)
|
||||
{
|
||||
case USB_REQ_GET_STATUS:
|
||||
if (pdev->dev_state == USBD_STATE_CONFIGURED)
|
||||
{
|
||||
(void)USBD_CtlSendData(pdev, (uint8_t *)&status_info, 2U);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
}
|
||||
break;
|
||||
|
||||
case USB_REQ_GET_DESCRIPTOR:
|
||||
if ((req->wValue >> 8) == HID_REPORT_DESC)
|
||||
{
|
||||
len = MIN(HID_MOUSE_REPORT_DESC_SIZE, req->wLength);
|
||||
pbuf = HID_MOUSE_ReportDesc;
|
||||
}
|
||||
else if ((req->wValue >> 8) == HID_DESCRIPTOR_TYPE)
|
||||
{
|
||||
pbuf = USBD_HID_Desc;
|
||||
len = MIN(USB_HID_DESC_SIZ, req->wLength);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
(void)USBD_CtlSendData(pdev, pbuf, len);
|
||||
break;
|
||||
|
||||
case USB_REQ_GET_INTERFACE :
|
||||
if (pdev->dev_state == USBD_STATE_CONFIGURED)
|
||||
{
|
||||
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->AltSetting, 1U);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
}
|
||||
break;
|
||||
|
||||
case USB_REQ_SET_INTERFACE:
|
||||
if (pdev->dev_state == USBD_STATE_CONFIGURED)
|
||||
{
|
||||
hhid->AltSetting = (uint8_t)(req->wValue);
|
||||
}
|
||||
else
|
||||
{
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
}
|
||||
break;
|
||||
|
||||
case USB_REQ_CLEAR_FEATURE:
|
||||
break;
|
||||
|
||||
default:
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
|
||||
return ret;
|
||||
return (uint8_t)ret;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -547,24 +546,20 @@ static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev,
|
||||
* @param buff: pointer to report
|
||||
* @retval status
|
||||
*/
|
||||
uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev,
|
||||
uint8_t *report,
|
||||
uint16_t len)
|
||||
uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev, uint8_t *report, uint16_t len)
|
||||
{
|
||||
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *)pdev->pClassData;
|
||||
USBD_HID_HandleTypeDef *hhid = (USBD_HID_HandleTypeDef *)pdev->pClassData;
|
||||
|
||||
if (pdev->dev_state == USBD_STATE_CONFIGURED)
|
||||
{
|
||||
if (hhid->state == HID_IDLE)
|
||||
{
|
||||
hhid->state = HID_BUSY;
|
||||
USBD_LL_Transmit(pdev,
|
||||
HID_EPIN_ADDR,
|
||||
report,
|
||||
len);
|
||||
(void)USBD_LL_Transmit(pdev, HID_EPIN_ADDR, report, len);
|
||||
}
|
||||
}
|
||||
return USBD_OK;
|
||||
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -575,7 +570,7 @@ uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev,
|
||||
*/
|
||||
uint32_t USBD_HID_GetPollingInterval(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
uint32_t polling_interval = 0U;
|
||||
uint32_t polling_interval;
|
||||
|
||||
/* HIGH-speed endpoints */
|
||||
if (pdev->dev_speed == USBD_SPEED_HIGH)
|
||||
@@ -602,9 +597,10 @@ uint32_t USBD_HID_GetPollingInterval(USBD_HandleTypeDef *pdev)
|
||||
* @param length : pointer data length
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length)
|
||||
static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_HID_CfgFSDesc);
|
||||
*length = (uint16_t)sizeof(USBD_HID_CfgFSDesc);
|
||||
|
||||
return USBD_HID_CfgFSDesc;
|
||||
}
|
||||
|
||||
@@ -615,9 +611,10 @@ static uint8_t *USBD_HID_GetFSCfgDesc(uint16_t *length)
|
||||
* @param length : pointer data length
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length)
|
||||
static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_HID_CfgHSDesc);
|
||||
*length = (uint16_t)sizeof(USBD_HID_CfgHSDesc);
|
||||
|
||||
return USBD_HID_CfgHSDesc;
|
||||
}
|
||||
|
||||
@@ -628,9 +625,10 @@ static uint8_t *USBD_HID_GetHSCfgDesc(uint16_t *length)
|
||||
* @param length : pointer data length
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length)
|
||||
static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_HID_OtherSpeedCfgDesc);
|
||||
*length = (uint16_t)sizeof(USBD_HID_OtherSpeedCfgDesc);
|
||||
|
||||
return USBD_HID_OtherSpeedCfgDesc;
|
||||
}
|
||||
|
||||
@@ -641,14 +639,14 @@ static uint8_t *USBD_HID_GetOtherSpeedCfgDesc(uint16_t *length)
|
||||
* @param epnum: endpoint index
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev,
|
||||
uint8_t epnum)
|
||||
static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
|
||||
{
|
||||
|
||||
UNUSED(epnum);
|
||||
/* Ensure that the FIFO is empty before a new transfer, this condition could
|
||||
be caused by a new transfer before the end of the previous transfer */
|
||||
((USBD_HID_HandleTypeDef *)pdev->pClassData)->state = HID_IDLE;
|
||||
return USBD_OK;
|
||||
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
|
||||
@@ -658,9 +656,10 @@ static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev,
|
||||
* @param length : pointer data length
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length)
|
||||
static uint8_t *USBD_HID_GetDeviceQualifierDesc(uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_HID_DeviceQualifierDesc);
|
||||
*length = (uint16_t)sizeof(USBD_HID_DeviceQualifierDesc);
|
||||
|
||||
return USBD_HID_DeviceQualifierDesc;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user