Add NxConsole configuration for the STM3240G-EVAL board
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4664 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
063e3883b3
commit
a1fc590b94
@ -2691,3 +2691,5 @@
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* configs/ubw32: Added a configuration to support the Sparkfun UBW32 PIC32 board.
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* configs/ubw32/nsh: Added an NSH configuration for the Sparkfun UBW32 PIC32 board.
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* configs/ubw32/up_buttons.c: Added button support for Bit Whacker board.
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* configs/stm3240g-eval/nxconsole: Added a configuration to run the NSH
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shell in an NX window for the STM3240G-EVAL board.
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55
TODO
55
TODO
@ -157,10 +157,61 @@ o Memory Managment (mm/)
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Description: Add an option to free all memory allocated by a task when the
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task exits. This is probably not be worth the overhead for a
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deeply embedded system.
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There would be complexities with this implementation as well
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because often one task allocates memory and then passes the
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memory to another: The task that "owns" the memory may not
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be the same as the task that allocated the memory.
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Update. From the NuttX forum:
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...there is a good reason why task A should never delete task B.
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That is because you will strand memory resources. Another feature
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lacking in most flat address space RTOSs is automatic memory
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clean-up when a task exits.
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That behavior just comes for free in a process-based OS like Linux:
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Each process has its own heap and when you tear down the process
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environment, you naturally destroy the heap too.
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But RTOSs have only a single, shared heap. I have spent some time
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thinking about how you could clean up memory required by a task
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when a task exits. It is not so simple. It is not as simple as
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just keeping memory allocated by a thread in a list then freeing
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the list of allocations when the task exists.
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It is not that simple because you don't know how the memory is
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being used. For example, if task A allocates memory that is used
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by task B, then when task A exits, you would not want to free that
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memory needed by task B. In a process-based system, you would
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have to explicitly map shared memory (with reference counting) in
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order to share memory. So the life of shared memory in that
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environment is easily managed.
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I have thought that the way that this could be solved in NuttX
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would be: (1) add links and reference counts to all memory allocated
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by a thread. This would increase the memory allocation overhead!
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(2) Keep the list head in the TCB, and (3) extend mmap() and munmap()
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to include the shared memory operations (which would only manage
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the reference counting and the life of the allocation).
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Then what about pthreads? Memory should not be freed until the last
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pthread in the group exists. That could be done with an additional
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reference count on the whole allocated memory list (just as streams
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and file descriptors are now shared and persist until the last
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pthread exits).
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I think that would work but to me is very unattractive and
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inconsistent with the NuttX "small footprint" objective. ...
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Other issues:
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- Memory free time would go up because you would have to remove
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the memory from that list in free().
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- There are special cases inside the RTOS itself. For example,
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if task A creates task B, then initial memory allocations for
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task B are created by task A. Some special allocators would
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be required to keep this memory on the correct list (or on
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no list at all).
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Status: Open
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Priority: Medium/Low, a good feature to prevent memory leaks but would
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have negative impact on memory usage and code size.
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@ -1401,6 +1452,10 @@ o Hitachi/Renesas SH-1 (arch/sh/src/sh1)
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SH-1 support to begin with), or perhaps with the CMON debugger. At
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any rate, I have exhausted all of the energy that I am willing to put
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into this cool old processor for the time being.
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Update: This bug will probably never be addressed now. I just
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cleaned house and my old SH-1 was one of the things that went.
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Status: Open
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Priority: Low -- because the SH-1, SH7032, is very old and only of historical
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interest.
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@ -203,7 +203,7 @@
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* should be 3.
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*/
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# ifdef (CONFIG_STM32_DMA)
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# ifdef CONFIG_STM32_DMA
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# warning "CCM SRAM is included in the heap AND DMA is enabled"
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# endif
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# if CONFIG_MM_REGIONS != 3
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@ -751,7 +751,7 @@ Where <subdir> is one of the following:
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from the other, however, in that it uses the NxConsole driver to host
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the NSH shell.
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Some of the differences in this configuratino include these settings
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Some of the differences in this configuration include these settings
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in the defconfig file:
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These select NX Multi-User mode:
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@ -1048,6 +1048,34 @@ Where <subdir> is one of the following:
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There is nothing in the DMA driver to prevent this now.
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nxconsole:
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----------
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This is yet another NSH configuration. This NSH configuration differs
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from the others, however, in that it uses the NxConsole driver to host
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the NSH shell.
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Some of the differences in this configuration and the normal nsh configuration
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include these settings in the defconfig file:
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These select NX Multi-User mode:
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CONFG_NX_MULTIUSER=y
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CONFIG_DISABLE_MQUEUE=n
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The following definition in the defconfig file to enables the NxConsole
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driver:
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CONFIG_NXCONSOLE=y
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The appconfig file selects examples/nxconsole instead of examples/nsh:
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CONFIGURED_APPS += examples/nxconsole
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Other configuration settings:
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CONFIG_STM32_CODESOURCERYW=y : CodeSourcery under Windows
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CONFIG_LCD_LANDSCAPE=y : 320x240 landscape
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ostest:
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------
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This configuration directory, performs a simple OS test using
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197
configs/stm3240g-eval/nxconsole/Make.defs
Normal file
197
configs/stm3240g-eval/nxconsole/Make.defs
Normal file
@ -0,0 +1,197 @@
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############################################################################
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# configs/stm3240g-eval/nxconsole/Make.defs
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#
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# Copyright (C) 2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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include ${TOPDIR}/.config
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# Setup for the selected toolchain
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ifeq ($(CONFIG_STM32_CODESOURCERYW),y)
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# CodeSourcery under Windows
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CROSSDEV = arm-none-eabi-
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ARCROSSDEV = arm-none-eabi-
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WINTOOL = y
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ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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endif
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ifeq ($(CONFIG_STM32_CODESOURCERYL),y)
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# CodeSourcery under Linux
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CROSSDEV = arm-none-eabi-
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ARCROSSDEV = arm-none-eabi-
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ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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MAXOPTIMIZATION = -O2
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endif
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ifeq ($(CONFIG_STM32_ATOLLIC_LITE),y)
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# Atollic toolchain under Windows
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CROSSDEV = arm-atollic-eabi-
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ARCROSSDEV =
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WINTOOL = y
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ifeq ($(CONFIG_ARCH_FPU),y)
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ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
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else
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ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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endif
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endif
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ifeq ($(CONFIG_STM32_ATOLLIC_PRO),y)
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# Atollic toolchain under Windows
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CROSSDEV = arm-atollic-eabi-
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ARCROSSDEV = arm-atollic-eabi-
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WINTOOL = y
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ifeq ($(CONFIG_ARCH_FPU),y)
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ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
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else
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ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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endif
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endif
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ifeq ($(CONFIG_STM32_DEVKITARM),y)
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# devkitARM under Windows
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CROSSDEV = arm-eabi-
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ARCROSSDEV = arm-eabi-
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WINTOOL = y
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ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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endif
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ifeq ($(CONFIG_STM32_RAISONANCE),y)
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# Raisonance RIDE7 under Windows
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CROSSDEV = arm-none-eabi-
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ARCROSSDEV = arm-none-eabi-
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WINTOOL = y
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ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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endif
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ifeq ($(CONFIG_STM32_BUILDROOT),y)
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# NuttX buildroot under Linux or Cygwin
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CROSSDEV = arm-elf-
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ARCROSSDEV = arm-elf-
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ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
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MAXOPTIMIZATION = -Os
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endif
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LDSCRIPT = ld.script
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ifeq ($(WINTOOL),y)
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# Windows-native toolchains
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DIRLINK = $(TOPDIR)/tools/winlink.sh
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DIRUNLINK = $(TOPDIR)/tools/unlink.sh
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MKDEP = $(TOPDIR)/tools/mknulldeps.sh
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ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
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ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
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ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nxconsole/$(LDSCRIPT)}"
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MAXOPTIMIZATION = -O2
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else
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# Linux/Cygwin-native toolchain
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MKDEP = $(TOPDIR)/tools/mkdeps.sh
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ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
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ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
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ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nxconsole/$(LDSCRIPT)
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endif
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CC = $(CROSSDEV)gcc
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CXX = $(CROSSDEV)g++
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CPP = $(CROSSDEV)gcc -E
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LD = $(CROSSDEV)ld
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AR = $(ARCROSSDEV)ar rcs
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NM = $(ARCROSSDEV)nm
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OBJCOPY = $(CROSSDEV)objcopy
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OBJDUMP = $(CROSSDEV)objdump
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ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
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ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
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ifeq ("${CONFIG_DEBUG_SYMBOLS}","y")
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ARCHOPTIMIZATION = -g
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else
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ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
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endif
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ARCHCFLAGS = -fno-builtin
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ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
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ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
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ARCHWARNINGSXX = -Wall -Wshadow
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ARCHDEFINES =
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ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
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CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
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CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
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CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
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CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
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CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
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AFLAGS = $(CFLAGS) -D__ASSEMBLY__
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NXFLATLDFLAGS1 = -r -d -warn-common
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NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections
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LDNXFLATFLAGS = -e main -s 2048
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OBJEXT = .o
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LIBEXT = .a
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EXEEXT =
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ifneq ($(CROSSDEV),arm-elf-)
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
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LDFLAGS += -g
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endif
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define PREPROCESS
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@echo "CPP: $1->$2"
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@$(CPP) $(CPPFLAGS) $1 -o $2
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endef
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define COMPILE
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@echo "CC: $1"
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@$(CC) -c $(CFLAGS) $1 -o $2
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endef
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define COMPILEXX
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@echo "CXX: $1"
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@$(CXX) -c $(CXXFLAGS) $1 -o $2
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endef
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define ASSEMBLE
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@echo "AS: $1"
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@$(CC) -c $(AFLAGS) $1 -o $2
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endef
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define ARCHIVE
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echo "AR: $2"; \
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$(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; }
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endef
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define CLEAN
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@rm -f *.o *.a
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endef
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HOSTCC = gcc
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HOSTINCLUDES = -I.
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HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
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HOSTLDFLAGS =
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99
configs/stm3240g-eval/nxconsole/appconfig
Normal file
99
configs/stm3240g-eval/nxconsole/appconfig
Normal file
@ -0,0 +1,99 @@
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############################################################################
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# configs/stm3240g-eval/nxconsole/appconfig
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#
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# Copyright (C) 2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
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# distribution.
|
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# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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# POSSIBILITY OF SUCH DAMAGE.
|
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#
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############################################################################
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# Path to example in apps/examples containing the user_start entry point
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CONFIGURED_APPS += examples/nxconsole
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# The NSH application library
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CONFIGURED_APPS += system/readline
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CONFIGURED_APPS += nshlib
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# Networking libraries.
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# Uncomment netutils/ftpc to include an FTP client library
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# Uncomment netutils/ftpd to include an FTP server library
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ifeq ($(CONFIG_NET),y)
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CONFIGURED_APPS += netutils/uiplib
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CONFIGURED_APPS += netutils/resolv
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CONFIGURED_APPS += netutils/webclient
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CONFIGURED_APPS += netutils/tftpc
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#CONFIGURED_APPS += netutils/ftpc
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#CONFIGURED_APPS += netutils/ftpd
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ifeq ($(CONFIG_NSH_TELNET),y)
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CONFIGURED_APPS += netutils/telnetd
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endif
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endif
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# Applications configured as an NX built-in commands
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ifeq ($(CONFIG_ADC),y)
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CONFIGURED_APPS += examples/adc
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endif
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ifeq ($(CONFIG_PWM),y)
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CONFIGURED_APPS += examples/pwm
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endif
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ifeq ($(CONFIG_CAN),y)
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CONFIGURED_APPS += examples/can
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endif
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ifeq ($(CONFIG_I2C),y)
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CONFIGURED_APPS += system/i2c
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endif
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ifeq ($(CONFIG_WATCHDOG),y)
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CONFIGURED_APPS += examples/watchdog
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endif
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# Uncomment examples/ftpc to include the FTP client example
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# Uncomment examples/ftpd to include the FTP daemon example
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ifeq ($(CONFIG_NET),y)
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#CONFIGURED_APPS += examples/ftpc
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#CONFIGURED_APPS += examples/ftpd
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endif
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# Uncomment to select a graphics examples
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ifeq ($(CONFIG_NX),y)
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#CONFIGURED_APPS += examples/nx
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#CONFIGURED_APPS += examples/nxhello
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#CONFIGURED_APPS += examples/nximage
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#CONFIGURED_APPS += examples/nxlines
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endif
|
||||
|
||||
1758
configs/stm3240g-eval/nxconsole/defconfig
Normal file
1758
configs/stm3240g-eval/nxconsole/defconfig
Normal file
File diff suppressed because it is too large
Load Diff
122
configs/stm3240g-eval/nxconsole/ld.script
Normal file
122
configs/stm3240g-eval/nxconsole/ld.script
Normal file
@ -0,0 +1,122 @@
|
||||
/****************************************************************************
|
||||
* configs/stm3240g-eval/nxconsole/ld.script
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The STM32F103ZET6 has 1024Kb of FLASH beginning at address 0x0800:0000 and
|
||||
* 192Kb of SRAM. SRAM is split up into three blocks:
|
||||
*
|
||||
* 1) 112Kb of SRAM beginning at address 0x2000:0000
|
||||
* 2) 16Kb of SRAM beginning at address 0x2001:c000
|
||||
* 3) 64Kb of CCM SRAM beginning at address 0x1000:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0800:0000 address
|
||||
* range.
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
|
||||
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 112K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
ENTRY(_stext)
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} >sram
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
75
configs/stm3240g-eval/nxconsole/setenv.sh
Executable file
75
configs/stm3240g-eval/nxconsole/setenv.sh
Executable file
@ -0,0 +1,75 @@
|
||||
#!/bin/bash
|
||||
# configs/stm3240g-eval/nxconsole/setenv.sh
|
||||
#
|
||||
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
|
||||
if [ "$_" = "$0" ] ; then
|
||||
echo "You must source this script, not run it!" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
WD=`pwd`
|
||||
if [ ! -x "setenv.sh" ]; then
|
||||
echo "This script must be executed from the top-level NuttX build directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "${PATH_ORIG}" ]; then
|
||||
export PATH_ORIG="${PATH}"
|
||||
fi
|
||||
|
||||
# This the Cygwin path to the location where I installed the RIDE
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the RIDE toolchain in any other location
|
||||
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
|
||||
|
||||
# This the Cygwin path to the location where I installed the CodeSourcery
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the CodeSourcery toolchain in any other location
|
||||
export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
|
||||
|
||||
# These are the Cygwin paths to the locations where I installed the Atollic
|
||||
# toolchain under windows. You will also have to edit this if you install
|
||||
# the Atollic toolchain in any other location. /usr/bin is added before
|
||||
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
|
||||
# at those locations as well.
|
||||
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
|
||||
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
|
||||
|
||||
# This the Cygwin path to the location where I build the buildroot
|
||||
# toolchain.
|
||||
#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
|
||||
|
||||
# Add the path to the toolchain to the PATH varialble
|
||||
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||
|
||||
echo "PATH : ${PATH}"
|
||||
@ -311,9 +311,7 @@ static void stm3240g_writereg(uint8_t regaddr, uint16_t regval);
|
||||
static uint16_t stm3240g_readreg(uint8_t regaddr);
|
||||
static inline void stm3240g_gramselect(void);
|
||||
static inline void stm3240g_writegram(uint16_t rgbval);
|
||||
static void stm3240g_readsetup(FAR uint16_t *accum);
|
||||
static void stm3240g_readnosetup(FAR uint16_t *accum);
|
||||
static uint16_t stm3240g_readshift(FAR uint16_t *accum);
|
||||
static uint16_t stm3240g_readnoshift(FAR uint16_t *accum);
|
||||
static void stm3240g_setcursor(uint16_t col, uint16_t row);
|
||||
|
||||
@ -1015,7 +1013,7 @@ static inline void stm3240g_lcdinitialize(void)
|
||||
|
||||
stm3240g_writereg(LCD_REG_3, 0x1018);
|
||||
stm3240g_writereg(LCD_REG_7, 0); /* Display off */
|
||||
}
|
||||
}
|
||||
else
|
||||
#endif
|
||||
#if !defined(CONFIG_STM32_ILI9325_DISABLE)
|
||||
@ -1105,10 +1103,12 @@ static inline void stm3240g_lcdinitialize(void)
|
||||
stm3240g_writereg(LCD_REG_3, 0x1018);
|
||||
|
||||
stm3240g_writereg(LCD_REG_7, 0x0); /* display off */
|
||||
|
||||
#else
|
||||
lcddbg("Unsupported LCD type\n");
|
||||
}
|
||||
else
|
||||
#endif
|
||||
{
|
||||
lcddbg("Unsupported LCD type\n");
|
||||
}
|
||||
}
|
||||
|
||||
/**************************************************************************************
|
||||
|
||||
Loading…
Reference in New Issue
Block a user