diff options
Diffstat (limited to 'os/hal/include/usb.h')
| -rw-r--r-- | os/hal/include/usb.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/os/hal/include/usb.h b/os/hal/include/usb.h index 267c519ba..9f7cbf630 100644 --- a/os/hal/include/usb.h +++ b/os/hal/include/usb.h @@ -258,11 +258,12 @@ typedef uint8_t usbep_t; * @brief Type of a driver state machine possible states.
*/
typedef enum {
- USB_UNINIT = 0, /**< Not initialized. */
- USB_STOP = 1, /**< Stopped. */
- USB_READY = 2, /**< Ready, after bus reset. */
- USB_SELECTED = 3, /**< Address assigned. */
- USB_ACTIVE = 4 /**< Active, configuration selected.*/
+ USB_UNINIT = 0, /**< Not initialized. */
+ USB_STOP = 1, /**< Stopped. */
+ USB_READY = 2, /**< Ready, after bus reset. */
+ USB_SELECTED = 3, /**< Address assigned. */
+ USB_ACTIVE = 4, /**< Active, configuration selected.*/
+ USB_SUSPENDED = 5 /**< Suspended, low power mode. */
} usbstate_t;
/**
@@ -583,6 +584,8 @@ extern "C" { bool usbStallReceiveI(USBDriver *usbp, usbep_t ep);
bool usbStallTransmitI(USBDriver *usbp, usbep_t ep);
void _usb_reset(USBDriver *usbp);
+ void _usb_suspend(USBDriver *usbp);
+ void _usb_wakeup(USBDriver *usbp);
void _usb_ep0setup(USBDriver *usbp, usbep_t ep);
void _usb_ep0in(USBDriver *usbp, usbep_t ep);
void _usb_ep0out(USBDriver *usbp, usbep_t ep);
|