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
@@ -84,28 +84,19 @@ EndBSPDependencies */
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* @{
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*/
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static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
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static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx);
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static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req);
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static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev,
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uint8_t cfgidx);
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static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
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static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
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static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev);
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static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev,
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uint8_t cfgidx);
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static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length);
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static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length);
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static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length);
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static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length);
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static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
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USBD_SetupReqTypedef *req);
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static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length);
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static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length);
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static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length);
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static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length);
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static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum);
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static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);
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static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev);
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/**
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* @}
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*/
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@@ -135,177 +126,174 @@ USBD_ClassTypeDef USBD_CUSTOM_HID =
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/* USB CUSTOM_HID device FS Configuration Descriptor */
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__ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_CfgFSDesc[USB_CUSTOM_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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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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USB_CUSTOM_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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0xC0, /*bmAttributes: bus powered */
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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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0xC0, /* bmAttributes: bus powered */
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0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
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/************** Descriptor of CUSTOM HID 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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0x02, /*bNumEndpoints*/
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0x03, /*bInterfaceClass: CUSTOM_HID*/
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0x00, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
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0x00, /*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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0x02, /* bNumEndpoints*/
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0x03, /* bInterfaceClass: CUSTOM_HID */
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0x00, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
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0x00, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
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0x00, /* iInterface: Index of string descriptor */
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/******************** Descriptor of CUSTOM_HID *************************/
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/* 18 */
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0x09, /*bLength: CUSTOM_HID Descriptor size*/
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CUSTOM_HID_DESCRIPTOR_TYPE, /*bDescriptorType: CUSTOM_HID*/
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0x11, /*bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number*/
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0x09, /* bLength: CUSTOM_HID Descriptor size */
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CUSTOM_HID_DESCRIPTOR_TYPE, /* bDescriptorType: CUSTOM_HID */
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0x11, /* bCUSTOM_HIDUSTOM_HID: CUSTOM_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 CUSTOM_HID class descriptors to follow*/
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0x22, /*bDescriptorType*/
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USBD_CUSTOM_HID_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 CUSTOM_HID class descriptors to follow */
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0x22, /* bDescriptorType */
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USBD_CUSTOM_HID_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
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0x00,
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/******************** Descriptor of Custom HID endpoints ********************/
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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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CUSTOM_HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
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0x03, /*bmAttributes: Interrupt endpoint*/
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CUSTOM_HID_EPIN_SIZE, /*wMaxPacketSize: 2 Byte max */
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CUSTOM_HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
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0x03, /* bmAttributes: Interrupt endpoint */
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CUSTOM_HID_EPIN_SIZE, /* wMaxPacketSize: 2 Byte max */
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0x00,
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CUSTOM_HID_FS_BINTERVAL, /*bInterval: Polling Interval */
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CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
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/* 34 */
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0x07, /* bLength: Endpoint Descriptor size */
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USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
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CUSTOM_HID_EPOUT_ADDR, /*bEndpointAddress: Endpoint Address (OUT)*/
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0x03, /* bmAttributes: Interrupt endpoint */
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CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
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0x07, /* bLength: Endpoint Descriptor size */
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USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
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CUSTOM_HID_EPOUT_ADDR, /* bEndpointAddress: Endpoint Address (OUT) */
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0x03, /* bmAttributes: Interrupt endpoint */
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CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
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0x00,
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CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
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CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
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/* 41 */
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};
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/* USB CUSTOM_HID device HS Configuration Descriptor */
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__ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_CfgHSDesc[USB_CUSTOM_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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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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USB_CUSTOM_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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0xC0, /*bmAttributes: bus powered */
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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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0xC0, /* bmAttributes: bus powered */
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0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
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/************** Descriptor of CUSTOM HID 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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0x02, /*bNumEndpoints*/
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0x03, /*bInterfaceClass: CUSTOM_HID*/
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0x00, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
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0x00, /*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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0x02, /* bNumEndpoints */
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0x03, /* bInterfaceClass: CUSTOM_HID */
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0x00, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
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0x00, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
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0, /* iInterface: Index of string descriptor */
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/******************** Descriptor of CUSTOM_HID *************************/
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/* 18 */
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0x09, /*bLength: CUSTOM_HID Descriptor size*/
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CUSTOM_HID_DESCRIPTOR_TYPE, /*bDescriptorType: CUSTOM_HID*/
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0x11, /*bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number*/
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0x09, /* bLength: CUSTOM_HID Descriptor size */
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CUSTOM_HID_DESCRIPTOR_TYPE, /* bDescriptorType: CUSTOM_HID */
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0x11, /* bCUSTOM_HIDUSTOM_HID: CUSTOM_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 CUSTOM_HID class descriptors to follow*/
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0x22, /*bDescriptorType*/
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USBD_CUSTOM_HID_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 CUSTOM_HID class descriptors to follow */
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0x22, /* bDescriptorType */
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USBD_CUSTOM_HID_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
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0x00,
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/******************** Descriptor of Custom HID endpoints ********************/
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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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CUSTOM_HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
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0x03, /*bmAttributes: Interrupt endpoint*/
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CUSTOM_HID_EPIN_SIZE, /*wMaxPacketSize: 2 Byte max */
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CUSTOM_HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
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0x03, /* bmAttributes: Interrupt endpoint */
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CUSTOM_HID_EPIN_SIZE, /* wMaxPacketSize: 2 Byte max */
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0x00,
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CUSTOM_HID_HS_BINTERVAL, /*bInterval: Polling Interval */
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CUSTOM_HID_HS_BINTERVAL, /* bInterval: Polling Interval */
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/* 34 */
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0x07, /* bLength: Endpoint Descriptor size */
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USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
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CUSTOM_HID_EPOUT_ADDR, /*bEndpointAddress: Endpoint Address (OUT)*/
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0x03, /* bmAttributes: Interrupt endpoint */
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CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
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0x07, /* bLength: Endpoint Descriptor size */
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USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
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CUSTOM_HID_EPOUT_ADDR, /* bEndpointAddress: Endpoint Address (OUT) */
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0x03, /* bmAttributes: Interrupt endpoint */
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CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
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0x00,
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CUSTOM_HID_HS_BINTERVAL, /* bInterval: Polling Interval */
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CUSTOM_HID_HS_BINTERVAL, /* bInterval: Polling Interval */
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/* 41 */
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};
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/* USB CUSTOM_HID device Other Speed Configuration Descriptor */
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__ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_OtherSpeedCfgDesc[USB_CUSTOM_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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0x09, /* bLength: Configuration Descriptor size */
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USB_DESC_TYPE_CONFIGURATION, /* bDescriptorType: Configuration */
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USB_CUSTOM_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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0xC0, /*bmAttributes: bus powered */
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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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0xC0, /* bmAttributes: bus powered */
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0x32, /* MaxPower 100 mA: this current is used for detecting Vbus */
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/************** Descriptor of CUSTOM HID 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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0x02, /*bNumEndpoints*/
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0x03, /*bInterfaceClass: CUSTOM_HID*/
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0x00, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
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0x00, /*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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0x02, /* bNumEndpoints */
|
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0x03, /* bInterfaceClass: CUSTOM_HID */
|
||||
0x00, /* bInterfaceSubClass : 1=BOOT, 0=no boot */
|
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0x00, /* nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse */
|
||||
0, /* iInterface: Index of string descriptor */
|
||||
/******************** Descriptor of CUSTOM_HID *************************/
|
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/* 18 */
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0x09, /*bLength: CUSTOM_HID Descriptor size*/
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CUSTOM_HID_DESCRIPTOR_TYPE, /*bDescriptorType: CUSTOM_HID*/
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||||
0x11, /*bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number*/
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0x09, /* bLength: CUSTOM_HID Descriptor size */
|
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CUSTOM_HID_DESCRIPTOR_TYPE, /* bDescriptorType: CUSTOM_HID */
|
||||
0x11, /* bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number */
|
||||
0x01,
|
||||
0x00, /*bCountryCode: Hardware target country*/
|
||||
0x01, /*bNumDescriptors: Number of CUSTOM_HID class descriptors to follow*/
|
||||
0x22, /*bDescriptorType*/
|
||||
USBD_CUSTOM_HID_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
|
||||
0x00, /* bCountryCode: Hardware target country */
|
||||
0x01, /* bNumDescriptors: Number of CUSTOM_HID class descriptors to follow */
|
||||
0x22, /* bDescriptorType */
|
||||
USBD_CUSTOM_HID_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
|
||||
0x00,
|
||||
/******************** Descriptor of Custom HID endpoints ********************/
|
||||
/* 27 */
|
||||
0x07, /*bLength: Endpoint Descriptor size*/
|
||||
USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
|
||||
0x07, /* bLength: Endpoint Descriptor size */
|
||||
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
|
||||
|
||||
CUSTOM_HID_EPIN_ADDR, /*bEndpointAddress: Endpoint Address (IN)*/
|
||||
0x03, /*bmAttributes: Interrupt endpoint*/
|
||||
CUSTOM_HID_EPIN_SIZE, /*wMaxPacketSize: 2 Byte max */
|
||||
CUSTOM_HID_EPIN_ADDR, /* bEndpointAddress: Endpoint Address (IN) */
|
||||
0x03, /* bmAttributes: Interrupt endpoint */
|
||||
CUSTOM_HID_EPIN_SIZE, /* wMaxPacketSize: 2 Byte max */
|
||||
0x00,
|
||||
CUSTOM_HID_FS_BINTERVAL, /*bInterval: Polling Interval */
|
||||
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
|
||||
/* 34 */
|
||||
|
||||
0x07, /* bLength: Endpoint Descriptor size */
|
||||
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
|
||||
CUSTOM_HID_EPOUT_ADDR, /*bEndpointAddress: Endpoint Address (OUT)*/
|
||||
0x03, /* bmAttributes: Interrupt endpoint */
|
||||
CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
|
||||
0x07, /* bLength: Endpoint Descriptor size */
|
||||
USB_DESC_TYPE_ENDPOINT, /* bDescriptorType: */
|
||||
CUSTOM_HID_EPOUT_ADDR, /* bEndpointAddress: Endpoint Address (OUT) */
|
||||
0x03, /* bmAttributes: Interrupt endpoint */
|
||||
CUSTOM_HID_EPOUT_SIZE, /* wMaxPacketSize: 2 Bytes max */
|
||||
0x00,
|
||||
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
|
||||
CUSTOM_HID_FS_BINTERVAL, /* bInterval: Polling Interval */
|
||||
/* 41 */
|
||||
};
|
||||
|
||||
@@ -313,14 +301,14 @@ __ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_OtherSpeedCfgDesc[USB_CUSTOM_HID_CO
|
||||
__ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_Desc[USB_CUSTOM_HID_DESC_SIZ] __ALIGN_END =
|
||||
{
|
||||
/* 18 */
|
||||
0x09, /*bLength: CUSTOM_HID Descriptor size*/
|
||||
CUSTOM_HID_DESCRIPTOR_TYPE, /*bDescriptorType: CUSTOM_HID*/
|
||||
0x11, /*bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number*/
|
||||
0x09, /* bLength: CUSTOM_HID Descriptor size */
|
||||
CUSTOM_HID_DESCRIPTOR_TYPE, /* bDescriptorType: CUSTOM_HID */
|
||||
0x11, /* bCUSTOM_HIDUSTOM_HID: CUSTOM_HID Class Spec release number */
|
||||
0x01,
|
||||
0x00, /*bCountryCode: Hardware target country*/
|
||||
0x01, /*bNumDescriptors: Number of CUSTOM_HID class descriptors to follow*/
|
||||
0x22, /*bDescriptorType*/
|
||||
USBD_CUSTOM_HID_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
|
||||
0x00, /* bCountryCode: Hardware target country */
|
||||
0x01, /* bNumDescriptors: Number of CUSTOM_HID class descriptors to follow */
|
||||
0x22, /* bDescriptorType */
|
||||
USBD_CUSTOM_HID_REPORT_DESC_SIZE, /* wItemLength: Total length of Report descriptor */
|
||||
0x00,
|
||||
};
|
||||
|
||||
@@ -354,43 +342,53 @@ __ALIGN_BEGIN static uint8_t USBD_CUSTOM_HID_DeviceQualifierDesc[USB_LEN_DEV_QUA
|
||||
* @param cfgidx: Configuration index
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev,
|
||||
uint8_t cfgidx)
|
||||
static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
|
||||
{
|
||||
uint8_t ret = 0U;
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid;
|
||||
UNUSED(cfgidx);
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid;
|
||||
|
||||
hhid = USBD_malloc(sizeof(USBD_CUSTOM_HID_HandleTypeDef));
|
||||
|
||||
if (hhid == NULL)
|
||||
{
|
||||
pdev->pClassData = NULL;
|
||||
return (uint8_t)USBD_EMEM;
|
||||
}
|
||||
|
||||
pdev->pClassData = (void *)hhid;
|
||||
|
||||
if (pdev->dev_speed == USBD_SPEED_HIGH)
|
||||
{
|
||||
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].bInterval = CUSTOM_HID_HS_BINTERVAL;
|
||||
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].bInterval = CUSTOM_HID_HS_BINTERVAL;
|
||||
}
|
||||
else /* LOW and FULL-speed endpoints */
|
||||
{
|
||||
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].bInterval = CUSTOM_HID_FS_BINTERVAL;
|
||||
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].bInterval = CUSTOM_HID_FS_BINTERVAL;
|
||||
}
|
||||
|
||||
/* Open EP IN */
|
||||
USBD_LL_OpenEP(pdev, CUSTOM_HID_EPIN_ADDR, USBD_EP_TYPE_INTR,
|
||||
CUSTOM_HID_EPIN_SIZE);
|
||||
(void)USBD_LL_OpenEP(pdev, CUSTOM_HID_EPIN_ADDR, USBD_EP_TYPE_INTR,
|
||||
CUSTOM_HID_EPIN_SIZE);
|
||||
|
||||
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].is_used = 1U;
|
||||
|
||||
/* Open EP OUT */
|
||||
USBD_LL_OpenEP(pdev, CUSTOM_HID_EPOUT_ADDR, USBD_EP_TYPE_INTR,
|
||||
CUSTOM_HID_EPOUT_SIZE);
|
||||
(void)USBD_LL_OpenEP(pdev, CUSTOM_HID_EPOUT_ADDR, USBD_EP_TYPE_INTR,
|
||||
CUSTOM_HID_EPOUT_SIZE);
|
||||
|
||||
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].is_used = 1U;
|
||||
|
||||
pdev->pClassData = USBD_malloc(sizeof(USBD_CUSTOM_HID_HandleTypeDef));
|
||||
hhid->state = CUSTOM_HID_IDLE;
|
||||
|
||||
if (pdev->pClassData == NULL)
|
||||
{
|
||||
ret = 1U;
|
||||
}
|
||||
else
|
||||
{
|
||||
hhid = (USBD_CUSTOM_HID_HandleTypeDef *) pdev->pClassData;
|
||||
((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->Init();
|
||||
|
||||
hhid->state = CUSTOM_HID_IDLE;
|
||||
((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->Init();
|
||||
/* Prepare Out endpoint to receive 1st packet */
|
||||
(void)USBD_LL_PrepareReceive(pdev, CUSTOM_HID_EPOUT_ADDR, hhid->Report_buf,
|
||||
USBD_CUSTOMHID_OUTREPORT_BUF_SIZE);
|
||||
|
||||
/* Prepare Out endpoint to receive 1st packet */
|
||||
USBD_LL_PrepareReceive(pdev, CUSTOM_HID_EPOUT_ADDR, hhid->Report_buf,
|
||||
USBD_CUSTOMHID_OUTREPORT_BUF_SIZE);
|
||||
}
|
||||
|
||||
return ret;
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -400,16 +398,19 @@ static uint8_t USBD_CUSTOM_HID_Init(USBD_HandleTypeDef *pdev,
|
||||
* @param cfgidx: Configuration index
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev,
|
||||
uint8_t cfgidx)
|
||||
static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
|
||||
{
|
||||
UNUSED(cfgidx);
|
||||
|
||||
/* Close CUSTOM_HID EP IN */
|
||||
USBD_LL_CloseEP(pdev, CUSTOM_HID_EPIN_ADDR);
|
||||
(void)USBD_LL_CloseEP(pdev, CUSTOM_HID_EPIN_ADDR);
|
||||
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].is_used = 0U;
|
||||
pdev->ep_in[CUSTOM_HID_EPIN_ADDR & 0xFU].bInterval = 0U;
|
||||
|
||||
/* Close CUSTOM_HID EP OUT */
|
||||
USBD_LL_CloseEP(pdev, CUSTOM_HID_EPOUT_ADDR);
|
||||
(void)USBD_LL_CloseEP(pdev, CUSTOM_HID_EPOUT_ADDR);
|
||||
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].is_used = 0U;
|
||||
pdev->ep_out[CUSTOM_HID_EPOUT_ADDR & 0xFU].bInterval = 0U;
|
||||
|
||||
/* FRee allocated memory */
|
||||
if (pdev->pClassData != NULL)
|
||||
@@ -418,7 +419,8 @@ static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev,
|
||||
USBD_free(pdev->pClassData);
|
||||
pdev->pClassData = NULL;
|
||||
}
|
||||
return USBD_OK;
|
||||
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -428,118 +430,121 @@ static uint8_t USBD_CUSTOM_HID_DeInit(USBD_HandleTypeDef *pdev,
|
||||
* @param req: usb requests
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
|
||||
USBD_SetupReqTypedef *req)
|
||||
static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
|
||||
USBD_SetupReqTypedef *req)
|
||||
{
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
|
||||
uint16_t len = 0U;
|
||||
uint8_t *pbuf = NULL;
|
||||
uint16_t status_info = 0U;
|
||||
uint8_t ret = USBD_OK;
|
||||
USBD_StatusTypeDef ret = USBD_OK;
|
||||
|
||||
switch (req->bmRequest & USB_REQ_TYPE_MASK)
|
||||
{
|
||||
case USB_REQ_TYPE_CLASS :
|
||||
switch (req->bRequest)
|
||||
{
|
||||
case CUSTOM_HID_REQ_SET_PROTOCOL:
|
||||
hhid->Protocol = (uint8_t)(req->wValue);
|
||||
break;
|
||||
|
||||
case CUSTOM_HID_REQ_GET_PROTOCOL:
|
||||
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->Protocol, 1U);
|
||||
break;
|
||||
|
||||
case CUSTOM_HID_REQ_SET_IDLE:
|
||||
hhid->IdleState = (uint8_t)(req->wValue >> 8);
|
||||
break;
|
||||
|
||||
case CUSTOM_HID_REQ_GET_IDLE:
|
||||
USBD_CtlSendData(pdev, (uint8_t *)(void *)&hhid->IdleState, 1U);
|
||||
break;
|
||||
|
||||
case CUSTOM_HID_REQ_SET_REPORT:
|
||||
hhid->IsReportAvailable = 1U;
|
||||
USBD_CtlPrepareRx(pdev, hhid->Report_buf, req->wLength);
|
||||
break;
|
||||
|
||||
default:
|
||||
USBD_CtlError(pdev, req);
|
||||
ret = USBD_FAIL;
|
||||
break;
|
||||
}
|
||||
case USB_REQ_TYPE_CLASS:
|
||||
switch (req->bRequest)
|
||||
{
|
||||
case CUSTOM_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 CUSTOM_HID_REQ_GET_PROTOCOL:
|
||||
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->Protocol, 1U);
|
||||
break;
|
||||
|
||||
case USB_REQ_GET_DESCRIPTOR:
|
||||
if (req->wValue >> 8 == CUSTOM_HID_REPORT_DESC)
|
||||
{
|
||||
len = MIN(USBD_CUSTOM_HID_REPORT_DESC_SIZE, req->wLength);
|
||||
pbuf = ((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->pReport;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (req->wValue >> 8 == CUSTOM_HID_DESCRIPTOR_TYPE)
|
||||
{
|
||||
pbuf = USBD_CUSTOM_HID_Desc;
|
||||
len = MIN(USB_CUSTOM_HID_DESC_SIZ, req->wLength);
|
||||
}
|
||||
}
|
||||
case CUSTOM_HID_REQ_SET_IDLE:
|
||||
hhid->IdleState = (uint8_t)(req->wValue >> 8);
|
||||
break;
|
||||
|
||||
USBD_CtlSendData(pdev, pbuf, len);
|
||||
break;
|
||||
case CUSTOM_HID_REQ_GET_IDLE:
|
||||
(void)USBD_CtlSendData(pdev, (uint8_t *)&hhid->IdleState, 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 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 CUSTOM_HID_REQ_SET_REPORT:
|
||||
hhid->IsReportAvailable = 1U;
|
||||
(void)USBD_CtlPrepareRx(pdev, hhid->Report_buf, req->wLength);
|
||||
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) == CUSTOM_HID_REPORT_DESC)
|
||||
{
|
||||
len = MIN(USBD_CUSTOM_HID_REPORT_DESC_SIZE, req->wLength);
|
||||
pbuf = ((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->pReport;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ((req->wValue >> 8) == CUSTOM_HID_DESCRIPTOR_TYPE)
|
||||
{
|
||||
pbuf = USBD_CUSTOM_HID_Desc;
|
||||
len = MIN(USB_CUSTOM_HID_DESC_SIZ, req->wLength);
|
||||
}
|
||||
}
|
||||
|
||||
(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;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -549,25 +554,31 @@ static uint8_t USBD_CUSTOM_HID_Setup(USBD_HandleTypeDef *pdev,
|
||||
* @param buff: pointer to report
|
||||
* @retval status
|
||||
*/
|
||||
uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev,
|
||||
uint8_t *report,
|
||||
uint16_t len)
|
||||
uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev,
|
||||
uint8_t *report, uint16_t len)
|
||||
{
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid;
|
||||
|
||||
if (pdev->pClassData == NULL)
|
||||
{
|
||||
return (uint8_t)USBD_FAIL;
|
||||
}
|
||||
|
||||
hhid = (USBD_CUSTOM_HID_HandleTypeDef*)pdev->pClassData;
|
||||
|
||||
if (pdev->dev_state == USBD_STATE_CONFIGURED)
|
||||
{
|
||||
if (hhid->state == CUSTOM_HID_IDLE)
|
||||
{
|
||||
hhid->state = CUSTOM_HID_BUSY;
|
||||
USBD_LL_Transmit(pdev, CUSTOM_HID_EPIN_ADDR, report, len);
|
||||
(void)USBD_LL_Transmit(pdev, CUSTOM_HID_EPIN_ADDR, report, len);
|
||||
}
|
||||
else
|
||||
{
|
||||
return USBD_BUSY;
|
||||
return (uint8_t)USBD_BUSY;
|
||||
}
|
||||
}
|
||||
return USBD_OK;
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -577,9 +588,10 @@ uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev,
|
||||
* @param length : pointer data length
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length)
|
||||
static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_CUSTOM_HID_CfgFSDesc);
|
||||
*length = (uint16_t)sizeof(USBD_CUSTOM_HID_CfgFSDesc);
|
||||
|
||||
return USBD_CUSTOM_HID_CfgFSDesc;
|
||||
}
|
||||
|
||||
@@ -590,9 +602,10 @@ static uint8_t *USBD_CUSTOM_HID_GetFSCfgDesc(uint16_t *length)
|
||||
* @param length : pointer data length
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length)
|
||||
static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_CUSTOM_HID_CfgHSDesc);
|
||||
*length = (uint16_t)sizeof(USBD_CUSTOM_HID_CfgHSDesc);
|
||||
|
||||
return USBD_CUSTOM_HID_CfgHSDesc;
|
||||
}
|
||||
|
||||
@@ -603,9 +616,10 @@ static uint8_t *USBD_CUSTOM_HID_GetHSCfgDesc(uint16_t *length)
|
||||
* @param length : pointer data length
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length)
|
||||
static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_CUSTOM_HID_OtherSpeedCfgDesc);
|
||||
*length = (uint16_t)sizeof(USBD_CUSTOM_HID_OtherSpeedCfgDesc);
|
||||
|
||||
return USBD_CUSTOM_HID_OtherSpeedCfgDesc;
|
||||
}
|
||||
|
||||
@@ -616,14 +630,15 @@ static uint8_t *USBD_CUSTOM_HID_GetOtherSpeedCfgDesc(uint16_t *length)
|
||||
* @param epnum: endpoint index
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev,
|
||||
uint8_t epnum)
|
||||
static uint8_t USBD_CUSTOM_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_CUSTOM_HID_HandleTypeDef *)pdev->pClassData)->state = CUSTOM_HID_IDLE;
|
||||
|
||||
return USBD_OK;
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -633,21 +648,52 @@ static uint8_t USBD_CUSTOM_HID_DataIn(USBD_HandleTypeDef *pdev,
|
||||
* @param epnum: endpoint index
|
||||
* @retval status
|
||||
*/
|
||||
static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev,
|
||||
uint8_t epnum)
|
||||
static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum)
|
||||
{
|
||||
UNUSED(epnum);
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid;
|
||||
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
|
||||
if (pdev->pClassData == NULL)
|
||||
{
|
||||
return (uint8_t)USBD_FAIL;
|
||||
}
|
||||
|
||||
hhid = (USBD_CUSTOM_HID_HandleTypeDef*)pdev->pClassData;
|
||||
|
||||
/* USB data will be immediately processed, this allow next USB traffic being
|
||||
NAKed till the end of the application processing */
|
||||
((USBD_CUSTOM_HID_ItfTypeDef *)pdev->pUserData)->OutEvent(hhid->Report_buf[0],
|
||||
hhid->Report_buf[1]);
|
||||
|
||||
USBD_LL_PrepareReceive(pdev, CUSTOM_HID_EPOUT_ADDR, hhid->Report_buf,
|
||||
USBD_CUSTOMHID_OUTREPORT_BUF_SIZE);
|
||||
|
||||
return USBD_OK;
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief USBD_CUSTOM_HID_ReceivePacket
|
||||
* prepare OUT Endpoint for reception
|
||||
* @param pdev: device instance
|
||||
* @retval status
|
||||
*/
|
||||
uint8_t USBD_CUSTOM_HID_ReceivePacket(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid;
|
||||
|
||||
if (pdev->pClassData == NULL)
|
||||
{
|
||||
return (uint8_t)USBD_FAIL;
|
||||
}
|
||||
|
||||
hhid = (USBD_CUSTOM_HID_HandleTypeDef*)pdev->pClassData;
|
||||
|
||||
/* Resume USB Out process */
|
||||
(void)USBD_LL_PrepareReceive(pdev, CUSTOM_HID_EPOUT_ADDR, hhid->Report_buf,
|
||||
USBD_CUSTOMHID_OUTREPORT_BUF_SIZE);
|
||||
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief USBD_CUSTOM_HID_EP0_RxReady
|
||||
* Handles control request data.
|
||||
@@ -656,7 +702,7 @@ static uint8_t USBD_CUSTOM_HID_DataOut(USBD_HandleTypeDef *pdev,
|
||||
*/
|
||||
static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev)
|
||||
{
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
|
||||
USBD_CUSTOM_HID_HandleTypeDef *hhid = (USBD_CUSTOM_HID_HandleTypeDef *)pdev->pClassData;
|
||||
|
||||
if (hhid->IsReportAvailable == 1U)
|
||||
{
|
||||
@@ -665,7 +711,7 @@ static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev)
|
||||
hhid->IsReportAvailable = 0U;
|
||||
}
|
||||
|
||||
return USBD_OK;
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -674,9 +720,10 @@ static uint8_t USBD_CUSTOM_HID_EP0_RxReady(USBD_HandleTypeDef *pdev)
|
||||
* @param length : pointer data length
|
||||
* @retval pointer to descriptor buffer
|
||||
*/
|
||||
static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length)
|
||||
static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length)
|
||||
{
|
||||
*length = sizeof(USBD_CUSTOM_HID_DeviceQualifierDesc);
|
||||
*length = (uint16_t)sizeof(USBD_CUSTOM_HID_DeviceQualifierDesc);
|
||||
|
||||
return USBD_CUSTOM_HID_DeviceQualifierDesc;
|
||||
}
|
||||
|
||||
@@ -686,18 +733,17 @@ static uint8_t *USBD_CUSTOM_HID_GetDeviceQualifierDesc(uint16_t *length)
|
||||
* @param fops: CUSTOMHID Interface callback
|
||||
* @retval status
|
||||
*/
|
||||
uint8_t USBD_CUSTOM_HID_RegisterInterface(USBD_HandleTypeDef *pdev,
|
||||
USBD_CUSTOM_HID_ItfTypeDef *fops)
|
||||
uint8_t USBD_CUSTOM_HID_RegisterInterface(USBD_HandleTypeDef *pdev,
|
||||
USBD_CUSTOM_HID_ItfTypeDef *fops)
|
||||
{
|
||||
uint8_t ret = USBD_FAIL;
|
||||
|
||||
if (fops != NULL)
|
||||
if (fops == NULL)
|
||||
{
|
||||
pdev->pUserData = fops;
|
||||
ret = USBD_OK;
|
||||
return (uint8_t)USBD_FAIL;
|
||||
}
|
||||
|
||||
return ret;
|
||||
pdev->pUserData = fops;
|
||||
|
||||
return (uint8_t)USBD_OK;
|
||||
}
|
||||
/**
|
||||
* @}
|
||||
|
||||
Reference in New Issue
Block a user