From e426463355b8516a442c01e0e6b4a574c39fc0f4 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Tue, 28 Jul 2009 13:12:14 +0000 Subject: Better solution - change compile time token names to DEVICE_STATE_AS_GPIOR and HOST_STATE_AS_GPIOR and allow the user to set them to the index of the GPIOR register within the device to use. --- LUFA/ManPages/ChangeLog.txt | 2 +- LUFA/ManPages/CompileTimeTokens.txt | 14 ++++++++------ 2 files changed, 9 insertions(+), 7 deletions(-) (limited to 'LUFA/ManPages') diff --git a/LUFA/ManPages/ChangeLog.txt b/LUFA/ManPages/ChangeLog.txt index b8ba3b2ce3..2aaef12d4f 100644 --- a/LUFA/ManPages/ChangeLog.txt +++ b/LUFA/ManPages/ChangeLog.txt @@ -34,7 +34,7 @@ * - Added new Benito Arduino Programmer project * - Added new LEDs_ToggleLEDs() function to the LEDs driver * - Added new Pipe_BoundEndpointNumber() and Pipe_IsEndpointBound() functions - * - Added new DEVICE_STATE_AS_GPIOR0 and DEVICE_STATE_AS_GPIOR1 compile time options + * - Added new DEVICE_STATE_AS_GPIOR and HOST_STATE_AS_GPIOR compile time options * * Changed: * - Deprecated psuedo-scheduler and removed dynamic memory allocator from the library (first no longer needed and second unused) diff --git a/LUFA/ManPages/CompileTimeTokens.txt b/LUFA/ManPages/CompileTimeTokens.txt index 130a2e8fb4..513d85454c 100644 --- a/LUFA/ManPages/CompileTimeTokens.txt +++ b/LUFA/ManPages/CompileTimeTokens.txt @@ -95,17 +95,19 @@ * 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. * - * DEVICE_STATE_AS_GPIOR0 - ( \ref Group_Device ) \n + * DEVICE_STATE_AS_GPIOR - ( \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 - * make be defined to fix the state variable into one of the three general purpose IO registers inside the AVR reserved for application - * use. When defined, the GPIOR0 register should not be used within the user application except implicitly via the library APIs. + * 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. * - * HOST_STATE_AS_GPIOR1 - ( \ref Group_Host ) \n + * HOST_STATE_AS_GPIOR - ( \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 - * make be defined to fix the state variable into one of the three general purpose IO registers inside the AVR reserved for application - * use. When defined, the GPIOR1 register should not be used within the user application except implicitly via the library APIs. + * 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. * * TOTAL_NUM_CONFIGURATIONS - ( \ref Group_Device ) \n * By default, the library determines the number of configurations a USB device supports by reading the device descriptor. This reduces -- cgit v1.2.3