Arduino-MEGA2560: Add an NSH configuration
This commit is contained in:
Gregory Nutt
parent
7d40f26b3e
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3763cafe55
@ -1,5 +1,5 @@
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README
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^^^^^
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======
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This is the README file for the port of NuttX to the Arduino Mega 2560 Rev3.
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@ -9,8 +9,15 @@ README
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http://www.atmel.com/devices/atmega2560.aspx
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Contents
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========
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o Toolchain
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o Serial Console
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o Configurations
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Toolchain
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^^^^^^^^^
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=========
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Right now only Atmel's AVR8 Toolchain is supported. You can get it from
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@ -20,3 +27,57 @@ Toolchain
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tool-chain but specify path to the Atmel AVR8 in path. See
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arduino-mega2560/hello for example.
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Serial Console
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==============
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The serial console is available on USART0. You will need to connect an
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RS-232 shield or an external RS-232 driver as follows:
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TXD: TX0->1
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RXD: RX0->0
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GND: Power GND
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+5V: Power +5V
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You will then need to use a terminal program configured at 38400 8N1.
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Configurations
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==============
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Common Configuration Notes
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--------------------------
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1. Each Arduino MEGA2560 configuration is maintained in a sub-directory
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and can be selected as follow:
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cd tools
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./configure.sh arduino-mega2560/<subdir>
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cd -
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. ./setenv.sh
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Where <subdir> is one of the configuration sub-directories described in
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the following paragraph.
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2. These configurations use the mconf-based configuration tool. To
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change a configurations using that tool, you should:
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a. Build and install the kconfig-mconf tool. See nuttx/README.txt
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see additional README.txt files in the NuttX tools repository.
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b. Execute 'make menuconfig' in nuttx/ in order to start the
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reconfiguration process.
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3. By default, all configurations assume the Atmel Studio AVR8 toolchain
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under Cygwin with Windows. This is easily reconfigured:
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CONFIG_HOST_WINDOWS=y
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CONFIG_WINDOWS_CYGWIN=y
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CONFIG_AVR_BUILDROOT_TOOLCHAIN=y
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Configuration Sub-Directories
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-----------------------------
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hello:
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The simple apps/examples/hello "Hello, World!" example.
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nsh:
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This is a reduce NuttShell (NSH) configuration using apps/example/nsh.
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The serial console is provided on USART0 and can be accessed via
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an external RS-232 driver as described above under "Serial Console".
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@ -1,5 +1,5 @@
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############################################################################
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# configs/arduino-mega2560/ostest/Make.defs
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# configs/arduino-mega2560/nsh/Make.defs
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#
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# Copyright (C) 2015 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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@ -41,36 +41,13 @@ CONFIG_INTELHEX_BINARY=y
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# CONFIG_ARCH_MATH_H is not set
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# CONFIG_ARCH_FLOAT_H is not set
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# CONFIG_ARCH_STDARG_H is not set
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CONFIG_ARCH_DEBUG_H=y
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# CONFIG_ARCH_DEBUG_H is not set
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#
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# Debug Options
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#
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CONFIG_DEBUG=y
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# CONFIG_DEBUG is not set
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# CONFIG_ARCH_HAVE_HEAPCHECK is not set
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# CONFIG_DEBUG_VERBOSE is not set
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#
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# Subsystem Debug Options
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#
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# CONFIG_DEBUG_AUDIO is not set
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# CONFIG_DEBUG_BINFMT is not set
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# CONFIG_DEBUG_FS is not set
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# CONFIG_DEBUG_GRAPHICS is not set
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# CONFIG_DEBUG_LIB is not set
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# CONFIG_DEBUG_MM is not set
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# CONFIG_DEBUG_SCHED is not set
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#
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# OS Function Debug Options
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#
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# CONFIG_DEBUG_IRQ is not set
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#
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# Driver Debug Options
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#
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# CONFIG_DEBUG_ANALOG is not set
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# CONFIG_DEBUG_GPIO is not set
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CONFIG_ARCH_HAVE_STACKCHECK=y
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# CONFIG_STACK_COLORATION is not set
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CONFIG_DEBUG_SYMBOLS=y
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@ -105,14 +82,9 @@ CONFIG_ARCH_FAMILY_AVR=y
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#
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# AVR Configuration Options
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#
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# CONFIG_AVR_WINAVR_TOOLCHAIN is not set
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CONFIG_AVR_ATMEL_AVR_TOOLCHAIN=y
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CONFIG_AVR_WINAVR_TOOLCHAIN=y
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# CONFIG_AVR_ATMEL_AVR_TOOLCHAIN is not set
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# CONFIG_AVR_BUILDROOT_TOOLCHAIN is not set
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#
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# Atmel AVR Toolchain options
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#
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CONFIG_AVR_HAS_MEMX_PTR=y
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# CONFIG_AVR_USART1 is not set
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#
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@ -194,6 +166,7 @@ CONFIG_ARCH_BOARD="arduino-mega2560"
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#
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# Common Board Options
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#
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CONFIG_NSH_MMCSDMINOR=0
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#
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# Board-Specific Options
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@ -204,9 +177,9 @@ CONFIG_ARCH_BOARD="arduino-mega2560"
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# RTOS Features
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#
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CONFIG_DISABLE_OS_API=y
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# CONFIG_DISABLE_POSIX_TIMERS is not set
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CONFIG_DISABLE_POSIX_TIMERS=y
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CONFIG_DISABLE_PTHREAD=y
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# CONFIG_DISABLE_SIGNALS is not set
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CONFIG_DISABLE_SIGNALS=y
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CONFIG_DISABLE_MQUEUE=y
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CONFIG_DISABLE_ENVIRON=y
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@ -231,7 +204,7 @@ CONFIG_PREALLOC_TIMERS=0
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# CONFIG_INIT_NONE is not set
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CONFIG_INIT_ENTRYPOINT=y
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# CONFIG_INIT_FILEPATH is not set
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CONFIG_USER_ENTRYPOINT="ostest_main"
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CONFIG_USER_ENTRYPOINT="nsh_main"
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CONFIG_RR_INTERVAL=0
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# CONFIG_SCHED_SPORADIC is not set
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CONFIG_TASK_NAME_SIZE=0
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@ -264,29 +237,19 @@ CONFIG_NAME_MAX=32
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# CONFIG_SCHED_STARTHOOK is not set
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# CONFIG_SCHED_ATEXIT is not set
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# CONFIG_SCHED_ONEXIT is not set
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#
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# Signal Numbers
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#
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CONFIG_SIG_SIGUSR1=1
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CONFIG_SIG_SIGUSR2=2
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CONFIG_SIG_SIGALARM=3
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# CONFIG_MODULE is not set
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#
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# Work queue support
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#
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# CONFIG_SCHED_WORKQUEUE is not set
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# CONFIG_SCHED_HPWORK is not set
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# CONFIG_SCHED_LPWORK is not set
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#
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# Stack and heap information
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#
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CONFIG_IDLETHREAD_STACKSIZE=256
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CONFIG_USERMAIN_STACKSIZE=512
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CONFIG_PTHREAD_STACK_MIN=256
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CONFIG_PTHREAD_STACK_DEFAULT=512
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CONFIG_IDLETHREAD_STACKSIZE=128
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CONFIG_USERMAIN_STACKSIZE=128
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CONFIG_PTHREAD_STACK_MIN=128
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CONFIG_PTHREAD_STACK_DEFAULT=128
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# CONFIG_LIB_SYSCALL is not set
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#
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@ -339,7 +302,7 @@ CONFIG_DEV_NULL=y
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# CONFIG_SENSORS is not set
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# CONFIG_SERCOMM_CONSOLE is not set
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CONFIG_SERIAL=y
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CONFIG_DEV_LOWCONSOLE=y
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# CONFIG_DEV_LOWCONSOLE is not set
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# CONFIG_16550_UART is not set
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# CONFIG_ARCH_HAVE_UART is not set
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# CONFIG_ARCH_HAVE_UART0 is not set
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@ -369,10 +332,10 @@ CONFIG_ARCH_HAVE_USART0=y
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#
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CONFIG_USART0_ISUART=y
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CONFIG_MCU_SERIAL=y
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CONFIG_STANDARD_SERIAL=y
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# CONFIG_SERIAL_IFLOWCONTROL is not set
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# CONFIG_SERIAL_OFLOWCONTROL is not set
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# CONFIG_SERIAL_DMA is not set
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# CONFIG_SERIAL_TIOCSERGSTRUCT is not set
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# CONFIG_ARCH_HAVE_SERIAL_TERMIOS is not set
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CONFIG_USART0_SERIAL_CONSOLE=y
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# CONFIG_OTHER_SERIAL_CONSOLE is not set
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@ -537,7 +500,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
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# CONFIG_EXAMPLES_MODBUS is not set
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# CONFIG_EXAMPLES_MOUNT is not set
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# CONFIG_EXAMPLES_NRF24L01TERM is not set
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# CONFIG_EXAMPLES_NSH is not set
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CONFIG_EXAMPLES_NSH=y
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# CONFIG_EXAMPLES_NULL is not set
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# CONFIG_EXAMPLES_NX is not set
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# CONFIG_EXAMPLES_NXTERM is not set
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@ -546,12 +509,7 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
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# CONFIG_EXAMPLES_NXIMAGE is not set
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# CONFIG_EXAMPLES_NXLINES is not set
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# CONFIG_EXAMPLES_NXTEXT is not set
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CONFIG_EXAMPLES_OSTEST=y
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CONFIG_EXAMPLES_OSTEST_LOOPS=1
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CONFIG_EXAMPLES_OSTEST_STACKSIZE=512
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CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=2
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CONFIG_EXAMPLES_OSTEST_RR_RANGE=1000
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CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
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# CONFIG_EXAMPLES_OSTEST is not set
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# CONFIG_EXAMPLES_PCA9635 is not set
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# CONFIG_EXAMPLES_PIPE is not set
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# CONFIG_EXAMPLES_POLL is not set
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@ -607,7 +565,89 @@ CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
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#
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# NSH Library
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#
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# CONFIG_NSH_LIBRARY is not set
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CONFIG_NSH_LIBRARY=y
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#
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# Command Line Configuration
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#
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CONFIG_NSH_READLINE=y
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# CONFIG_NSH_CLE is not set
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_DISABLE_SEMICOLON=y
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CONFIG_NSH_MAXARGUMENTS=6
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# CONFIG_NSH_ARGCAT is not set
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CONFIG_NSH_NESTDEPTH=3
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CONFIG_NSH_DISABLEBG=y
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#
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# Disable Individual commands
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#
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CONFIG_NSH_DISABLE_ADDROUTE=y
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CONFIG_NSH_DISABLE_BASENAME=y
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# CONFIG_NSH_DISABLE_CAT is not set
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# CONFIG_NSH_DISABLE_CD is not set
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# CONFIG_NSH_DISABLE_CP is not set
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CONFIG_NSH_DISABLE_CMP=y
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CONFIG_NSH_DISABLE_DATE=y
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CONFIG_NSH_DISABLE_DD=y
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CONFIG_NSH_DISABLE_DF=y
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CONFIG_NSH_DISABLE_DELROUTE=y
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CONFIG_NSH_DISABLE_DIRNAME=y
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# CONFIG_NSH_DISABLE_ECHO is not set
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CONFIG_NSH_DISABLE_EXEC=y
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CONFIG_NSH_DISABLE_EXIT=y
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# CONFIG_NSH_DISABLE_FREE is not set
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CONFIG_NSH_DISABLE_GET=y
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# CONFIG_NSH_DISABLE_HELP is not set
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CONFIG_NSH_DISABLE_HEXDUMP=y
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CONFIG_NSH_DISABLE_IFCONFIG=y
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CONFIG_NSH_DISABLE_IFUPDOWN=y
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# CONFIG_NSH_DISABLE_KILL is not set
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CONFIG_NSH_DISABLE_LOSETUP=y
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CONFIG_NSH_DISABLE_LOSMART=y
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# CONFIG_NSH_DISABLE_LS is not set
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# CONFIG_NSH_DISABLE_MB is not set
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# CONFIG_NSH_DISABLE_MKDIR is not set
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CONFIG_NSH_DISABLE_MKFIFO=y
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CONFIG_NSH_DISABLE_MKRD=y
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# CONFIG_NSH_DISABLE_MH is not set
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# CONFIG_NSH_DISABLE_MOUNT is not set
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# CONFIG_NSH_DISABLE_MV is not set
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# CONFIG_NSH_DISABLE_MW is not set
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CONFIG_NSH_DISABLE_PS=y
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CONFIG_NSH_DISABLE_PUT=y
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# CONFIG_NSH_DISABLE_PWD is not set
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# CONFIG_NSH_DISABLE_RM is not set
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# CONFIG_NSH_DISABLE_RMDIR is not set
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# CONFIG_NSH_DISABLE_SET is not set
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# CONFIG_NSH_DISABLE_SH is not set
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# CONFIG_NSH_DISABLE_SLEEP is not set
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CONFIG_NSH_DISABLE_TIME=y
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# CONFIG_NSH_DISABLE_TEST is not set
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# CONFIG_NSH_DISABLE_UMOUNT is not set
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CONFIG_NSH_DISABLE_UNAME=y
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# CONFIG_NSH_DISABLE_UNSET is not set
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# CONFIG_NSH_DISABLE_USLEEP is not set
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CONFIG_NSH_DISABLE_WGET=y
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CONFIG_NSH_DISABLE_XD=y
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#
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# Configure Command Options
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#
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CONFIG_NSH_CODECS_BUFSIZE=128
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CONFIG_NSH_FILEIOSIZE=512
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#
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# Scripting Support
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#
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CONFIG_NSH_DISABLESCRIPT=y
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#
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# Console Configuration
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#
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CONFIG_NSH_CONSOLE=y
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# CONFIG_NSH_ALTCONDEV is not set
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# CONFIG_NSH_ARCHINIT is not set
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#
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# NxWidgets/NxWM
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@ -629,10 +669,17 @@ CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
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# CONFIG_SYSTEM_INIFILE is not set
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# CONFIG_SYSTEM_HEXED is not set
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# CONFIG_SYSTEM_RAMTEST is not set
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# CONFIG_READLINE_HAVE_EXTMATCH is not set
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# CONFIG_SYSTEM_READLINE is not set
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CONFIG_READLINE_HAVE_EXTMATCH=y
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CONFIG_SYSTEM_READLINE=y
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CONFIG_READLINE_ECHO=y
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# CONFIG_READLINE_TABCOMPLETION is not set
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# CONFIG_READLINE_CMD_HISTORY is not set
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# CONFIG_SYSTEM_RAMTRON is not set
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# CONFIG_SYSTEM_SDCARD is not set
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# CONFIG_SYSTEM_SUDOKU is not set
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# CONFIG_SYSTEM_VI is not set
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# CONFIG_SYSTEM_ZMODEM is not set
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# Application configuration
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CONFIG_APPS_DIR="../apps"
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2
configs/arduino-mega2560/ostest/setenv.sh → configs/arduino-mega2560/nsh/setenv.sh
Executable file → Normal file
2
configs/arduino-mega2560/ostest/setenv.sh → configs/arduino-mega2560/nsh/setenv.sh
Executable file → Normal file
@ -1,5 +1,5 @@
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#!/bin/bash
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# configs/arduino-mega2560/ostest/setenv.sh
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# configs/arduino-mega2560/nsh/setenv.sh
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#
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# Copyright (C) 2015 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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