X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/37f8a84f35dadf27a6f8997b675238269f854b45..fef185a409e2fee980d5fd391813a1cb7809582a:/LUFA/ManPages/CompileTimeTokens.txt

diff --git a/LUFA/ManPages/CompileTimeTokens.txt b/LUFA/ManPages/CompileTimeTokens.txt
index 2d9ec7a95..513d85454 100644
--- a/LUFA/ManPages/CompileTimeTokens.txt
+++ b/LUFA/ManPages/CompileTimeTokens.txt
@@ -95,6 +95,20 @@
  *  defined to a non-zero value instead to give the size in bytes of the control endpoint, to reduce the size of the compiled
  *  binary.
  *
+ *  <b>DEVICE_STATE_AS_GPIOR</b> - ( \ref Group_Device ) \n
+ *  One of the most frequenty used global variables in the stack is the USB_DeviceState global, which indicates the current state of
+ *  the Device State Machine. To reduce the amount of code and time required to access and modify this global in an application, this token
+ *  may be defined to a value between 0 and 2 to fix the state variable into one of the three general purpose IO registers inside the AVR
+ *  reserved for application use. When defined, the corresponding GPIOR register should not be used within the user application except
+ *  implicitly via the library APIs.
+ *
+ *  <b>HOST_STATE_AS_GPIOR</b> - ( \ref Group_Host ) \n
+ *  One of the most frequenty used global variables in the stack is the USB_HostState global, which indicates the current state of
+ *  the Host State Machine. To reduce the amount of code and time required to access and modify this global in an application, this token
+ *  may be defined to a value between 0 and 2 to fix the state variable into one of the three general purpose IO registers inside the AVR
+ *  reserved for application use. When defined, the corresponding GPIOR register should not be used within the user application except
+ *  implicitly via the library APIs.
+ *
  *  <b>TOTAL_NUM_CONFIGURATIONS</b> - ( \ref Group_Device ) \n
  *  By default, the library determines the number of configurations a USB device supports by reading the device descriptor. This reduces
  *  the amount of configuration required to set up the library, and allows the value to change dynamically (if descriptors are stored in
@@ -157,7 +171,7 @@
  *  On the smaller USB AVRs, the USB controller lacks VBUS events to determine the physical connection state of the USB bus to a host. In lieu of
  *  VBUS events, the library attempts to determine the connection state via the bus suspension and wake up events instead. This however may be
  *  slightly inaccurate due to the possibility of the host suspending the bus while the device is still connected. If accurate connection status is
- *  required, the VBUS line of the USB connector should be routed to an AVR pin to detect its level, so that the USB_IsConnected global
+ *  required, the VBUS line of the USB connector should be routed to an AVR pin to detect its level, so that the USB_DeviceState global
  *  can be accurately set and the USB_Connect and USB_Disconnect events manually raised by the RAISE_EVENT macro. When defined, this token disables
  *  the library's auto-detection of the connection state by the aforementioned suspension and wake up events.
  *