diff options
Diffstat (limited to 'os/hal/platforms/STM32/usb_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/usb_lld.h | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/os/hal/platforms/STM32/usb_lld.h b/os/hal/platforms/STM32/usb_lld.h index d365521ee..d1e3169c2 100644 --- a/os/hal/platforms/STM32/usb_lld.h +++ b/os/hal/platforms/STM32/usb_lld.h @@ -46,6 +46,16 @@ */
#define USB_SET_ADDRESS_MODE USB_LATE_SET_ADDRESS
+/**
+ * @brief Enables the packet mode for an IN endpoint.
+ */
+#define USB_EP_FLAGS_IN_PACKET_MODE 1
+
+/**
+ * @brief Enables the packet mode for an OUT endpoint.
+ */
+#define USB_EP_FLAGS_OUT_PACKET_MODE 2
+
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
@@ -99,27 +109,38 @@ */
typedef struct {
/**
+ * @brief Type of the endpoint.
+ */
+ usbeptype_t ep_type;
+ /**
* @brief IN endpoint notification callback.
+ * @details This field must be set to @p NULL if the IN endpoint is not
+ * used.
*/
usbepcallback_t in_cb;
/**
* @brief OUT endpoint notification callback.
+ * @details This field must be set to @p NULL if the OUT endpoint is not
+ * used.
*/
usbepcallback_t out_cb;
/**
* @brief IN endpoint maximum packet size.
+ * @details This field must be set to zero if the IN endpoint is not
+ * used.
*/
uint16_t in_maxsize;
/**
* @brief OUT endpoint maximum packet size.
+ * @details This field must be set to zero if the OUT endpoint is not
+ * used.
*/
uint16_t out_maxsize;
/* End of the mandatory fields.*/
/**
- * @brief EPxR register initialization value.
- * @note Do not specify the EA field, leave it to zero.
+ * @bief Endpoint mode flags.
*/
- uint16_t epr;
+ uint16_t flags;
/**
* @brief Endpoint IN buffer address as offset in the PMA.
*/
|