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Minor documentation improvements.

This commit is contained in:
Dean Camera 2014-09-21 17:22:36 +10:00
parent 5df2027e79
commit 77829096ad
1 changed files with 53 additions and 0 deletions
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53
LUFA/DoxygenPages/ConfiguringApps.txt
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@ -76,6 +76,12 @@
* This parameter indicates the raw input clock frequency to the USB module within the microcontroller in Hz. This may be very different on some platforms
* to the main CPU clock or other peripheral/bus clocks.
*
* \note On AVR8 platforms, this must be equal to \c 8000000 or \c 16000000.
*
* \note On XMEGA platforms, this must be equal to a multiple of 6000000 from \c 6000000 to \c 48000000.
*
* \note On UC3 platforms, this must be equal to a multiple of 12000000 from \c 12000000 to \c 48000000.
*
* \subsection SSec_ConfiguringApps_OPTIMIZATION The OPTIMIZATION Parameter
* This parameter indicates the level of optimization to use when compiling the application. This will allow you to compile with an optimization level
* supported by GCC, from <tt>0</tt> (no optimization) to <tt>3</tt> (fastest runtime optimization) or <tt>s</tt> (smallest size).
@ -101,4 +107,51 @@
* \subsection SSec_ConfiguringApps_LD_FLAGS The LD_FLAGS Parameter
* This parameter lists the linker flags passed exclusively to the linker. These are used as-is directly to GCC and thus must match GCC's command line
* linker options as given in the GCC manual. This variable may be used to create or relocate custom data sections, or enable linker specific behaviors.
*
*
* \section Sec_ExampleAppConfig Example Application Makefile Configurations
* Below is an example makefile for an AVR8 based AT90USB1287 running at 8MHz, to compile a program called "MyApplication":
* \verbatim
MCU = at90usb1287
ARCH = AVR8
BOARD = NONE
F_CPU = 8000000
F_USB = $(F_CPU)
OPTIMIZATION = s
TARGET = MyApplication
SRC = MyApplication.c Descriptors.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS)
LUFA_PATH = ../../../../LUFA
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/
LD_FLAGS =
\endverbatim
*
* Below is an example makefile for an XMEGA based ATXMEGA128A1U running at 32MHz, to compile a program called "MyApplication":
* \verbatim
MCU = atxmega128a1u
ARCH = XMEGA
BOARD = NONE
F_CPU = 32000000
F_USB = 48000000
OPTIMIZATION = s
TARGET = MyApplication
SRC = MyApplication.c Descriptors.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS)
LUFA_PATH = ../../../../LUFA
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/
LD_FLAGS =
\endverbatim
*
* Below is an example makefile for a UC3 based AT32UC3A0512 running at 50MHz, to compile a program called "MyApplication":
* \verbatim
MCU = uc3a0512
ARCH = UC3
BOARD = NONE
F_CPU = 50000000
F_USB = 48000000
OPTIMIZATION = s
TARGET = MyApplication
SRC = MyApplication.c Descriptors.c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS)
LUFA_PATH = ../../../../LUFA
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/
LD_FLAGS =
\endverbatim
*/