diff options
Diffstat (limited to 'os/hal/platforms/STM32/usb_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/usb_lld.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/usb_lld.h b/os/hal/platforms/STM32/usb_lld.h index 9c4c899b3..0a351f932 100644 --- a/os/hal/platforms/STM32/usb_lld.h +++ b/os/hal/platforms/STM32/usb_lld.h @@ -150,6 +150,17 @@ typedef struct { */
uint32_t ep_mode;
/**
+ * @brief Setup packet notification callback.
+ * @details This callback is invoked when a setup packet has been
+ * received.
+ * @post The application must immediately call @p usbReadPacket() in
+ * order to access the received packet.
+ * @note This field is only valid for @p USB_EP_MODE_TYPE_CTRL
+ * endpoints, it should be set to @p NULL for other endpoint
+ * types.
+ */
+ usbepcallback_t setup_cb;
+ /**
* @brief IN endpoint notification callback.
* @details This field must be set to @p NULL if the IN endpoint is not
* used.
@@ -359,6 +370,7 @@ extern "C" { void usb_lld_disable_endpoints(USBDriver *usbp);
usbepstatus_t usb_lld_get_status_in(USBDriver *usbp, usbep_t ep);
usbepstatus_t usb_lld_get_status_out(USBDriver *usbp, usbep_t ep);
+ void usb_lld_read_setup(USBDriver *usbp, usbep_t ep, uint8_t *buf);
size_t usb_lld_read_packet(USBDriver *usbp, usbep_t ep,
uint8_t *buf, size_t n);
void usb_lld_write_packet(USBDriver *usbp, usbep_t ep,
|