1 files changed, 83 insertions, 0 deletions
diff --git a/stmhal/usbdev/class/cdc_hid/inc/usbd_cdc_hid.h b/stmhal/usbdev/class/cdc_hid/inc/usbd_cdc_hid.h
new file mode 100644
index 000000000..4725918f9
--- /dev/null
+++ b/stmhal/usbdev/class/cdc_hid/inc/usbd_cdc_hid.h
@@ -0,0 +1,83 @@
+#ifndef _USB_CDC_HID_CORE_H_
+#define _USB_CDC_HID_CORE_H_
+
+#include  "usbd_ioreq.h"
+
+// CDC and HID packet sizes
+#define CDC_DATA_FS_MAX_PACKET_SIZE (64) // endpoint IN & OUT packet size
+
+#if 0
+// CDC
+#define USB_CDC_HID_CONFIG_DESC_SIZ (75)
+#define USB_CDC_HID_NUM_INTERFACES (2)
+#define USB_CDC_HID_USE_CDC (1)
+#define USB_CDC_HID_USE_HID (0)
+#define CDC_IN_EP                       0x81  /* EP1 for data IN */
+#define CDC_OUT_EP                      0x01  /* EP1 for data OUT */
+#define CDC_CMD_EP                      0x82  /* EP2 for CDC commands */
+#define HID_IN_EP (0x83)
+#define HID_OUT_EP (0x03)
+#elif 0
+// HID
+#define USB_CDC_HID_CONFIG_DESC_SIZ (32)
+#define USB_CDC_HID_NUM_INTERFACES (1)
+#define USB_CDC_HID_USE_CDC (0)
+#define USB_CDC_HID_USE_HID (1)
+#define CDC_IN_EP                       0x81  /* EP1 for data IN */
+#define CDC_OUT_EP                      0x01  /* EP1 for data OUT */
+#define CDC_CMD_EP                      0x82  /* EP2 for CDC commands */
+#define HID_IFACE_NUM (0)
+#define HID_IN_EP (0x81)
+#define HID_OUT_EP (0x01)
+#else
+// HID + CDC
+#define USB_CDC_HID_CONFIG_DESC_SIZ (100)
+#define USB_CDC_HID_NUM_INTERFACES (3)
+#define USB_CDC_HID_USE_CDC (1)
+#define USB_CDC_HID_USE_HID (1)
+#define CDC_IFACE_NUM (1)
+#define CDC_IN_EP  (0x83)
+#define CDC_OUT_EP (0x03)
+#define CDC_CMD_EP (0x82)
+#define HID_IFACE_NUM (0)
+#define HID_IN_EP (0x81)
+#endif
+
+typedef struct {
+  uint32_t bitrate;
+  uint8_t  format;
+  uint8_t  paritytype;
+  uint8_t  datatype;
+} USBD_CDC_LineCodingTypeDef;
+
+typedef struct _USBD_CDC_Itf {
+  int8_t (* Init)          (void);
+  int8_t (* DeInit)        (void);
+  int8_t (* Control)       (uint8_t, uint8_t * , uint16_t);   
+  int8_t (* Receive)       (uint8_t *, uint32_t *);  
+} USBD_CDC_ItfTypeDef;
+
+typedef struct {
+  uint32_t data[CDC_DATA_FS_MAX_PACKET_SIZE/4];      /* Force 32bits alignment */
+  uint8_t  CmdOpCode;
+  uint8_t  CmdLength;    
+  uint8_t  *RxBuffer;  
+  uint8_t  *TxBuffer;   
+  uint32_t RxLength;
+  uint32_t TxLength;    
+  
+  __IO uint32_t TxState;     
+  __IO uint32_t RxState;    
+} USBD_CDC_HandleTypeDef;
+
+extern USBD_ClassTypeDef USBD_CDC_HID;
+
+uint8_t USBD_CDC_RegisterInterface(USBD_HandleTypeDef *pdev, USBD_CDC_ItfTypeDef *fops);
+uint8_t USBD_CDC_SetTxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff, uint16_t length);
+uint8_t USBD_CDC_SetRxBuffer(USBD_HandleTypeDef *pdev, uint8_t *pbuff);
+uint8_t USBD_CDC_ReceivePacket(USBD_HandleTypeDef *pdev);
+uint8_t USBD_CDC_TransmitPacket(USBD_HandleTypeDef *pdev);
+
+uint8_t USBD_HID_SendReport(USBD_HandleTypeDef *pdev, uint8_t *report, uint16_t len);
+
+#endif // _USB_CDC_HID_CORE_H_