X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/f1b6ddb7107fd9534cc6a8d6ab2d46f349d9cdb7..b04de2f2f4bb14c968ebcc765ec93c5d1591aa0d:/LUFA/Drivers/USB/Core/Events.h diff --git a/LUFA/Drivers/USB/Core/Events.h b/LUFA/Drivers/USB/Core/Events.h index 2fff44046..8d627d4f2 100644 --- a/LUFA/Drivers/USB/Core/Events.h +++ b/LUFA/Drivers/USB/Core/Events.h @@ -183,6 +183,9 @@ * This event is time-critical; exceeding OS-specific delays within this event handler (typically of around * two seconds) will prevent the device from enumerating correctly. * + * \attention This event may fire multiple times during device enumeration on the microcontrollers with limited USB controllers + * if \c NO_LIMITED_CONTROLLER_CONNECT is not defined. + * * \note For the microcontrollers with limited USB controller functionality, VBUS sensing is not available. * this means that the current connection state is derived from the bus suspension and wake up events by default, * which is not always accurate (host may suspend the bus while still connected). If the actual connection state @@ -191,9 +194,6 @@ * and disconnection events may be manually fired, and the \ref USB_DeviceState global changed manually. * \n\n * - * \note This event may fire multiple times during device enumeration on the microcontrollers with limited USB controllers - * if \c NO_LIMITED_CONTROLLER_CONNECT is not defined. - * * \see \ref Group_USBManagement for more information on the USB management task and reducing CPU usage. */ void EVENT_USB_Device_Connect(void); @@ -201,6 +201,9 @@ /** Event for USB device disconnection. This event fires when the microcontroller is in USB Device mode and the device is * disconnected from a host, measured by a falling level on the microcontroller's VBUS sense pin. * + * \attention This event may fire multiple times during device enumeration on the microcontrollers with limited USB controllers + * if \c NO_LIMITED_CONTROLLER_CONNECT is not defined. + * * \note For the microcontrollers with limited USB controllers, VBUS sense is not available to the USB controller. * this means that the current connection state is derived from the bus suspension and wake up events by default, * which is not always accurate (host may suspend the bus while still connected). If the actual connection state @@ -209,9 +212,6 @@ * and disconnection events may be manually fired, and the \ref USB_DeviceState global changed manually. * \n\n * - * \note This event may fire multiple times during device enumeration on the microcontrollers with limited USB controllers - * if \c NO_LIMITED_CONTROLLER_CONNECT is not defined. - * * \see \ref Group_USBManagement for more information on the USB management task and reducing CPU usage. */ void EVENT_USB_Device_Disconnect(void);