diff options
| -rw-r--r-- | nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c | 17 | ||||
| -rw-r--r-- | nuttx/arch/avr/src/atmega/atmega_lowconsole.c | 22 | ||||
| -rw-r--r-- | nuttx/arch/avr/src/avr/up_dumpstate.c | 12 | ||||
| -rw-r--r-- | nuttx/configs/amber/README.txt | 160 | ||||
| -rw-r--r-- | nuttx/configs/amber/ostest/defconfig | 4 | ||||
| -rw-r--r-- | nuttx/configs/micropendous3/README.txt | 219 | ||||
| -rw-r--r-- | nuttx/configs/micropendous3/hello/Make.defs | 149 | ||||
| -rw-r--r-- | nuttx/configs/micropendous3/hello/appconfig | 39 | ||||
| -rw-r--r-- | nuttx/configs/micropendous3/hello/defconfig | 815 | ||||
| -rw-r--r-- | nuttx/configs/micropendous3/hello/ld.script | 202 | ||||
| -rwxr-xr-x | nuttx/configs/micropendous3/hello/setenv.sh | 63 | ||||
| -rw-r--r-- | nuttx/configs/micropendous3/ostest/defconfig | 2 |
12 files changed, 1513 insertions, 191 deletions
diff --git a/nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c b/nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c index eb93dc5e28..053b053cac 100644 --- a/nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c +++ b/nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c @@ -56,7 +56,7 @@ * Private Definitions ******************************************************************************/ -/* Baud rate settings for normal and double speed settings */ +/* Baud rate settings for normal and double speed modes */ #define AVR_NORMAL_UBRR1 \ ((((BOARD_CPU_CLOCK / 16) + (CONFIG_USART1_BAUD / 2)) / (CONFIG_USART1_BAUD)) - 1) @@ -100,13 +100,20 @@ # define AVR_UBRR1 AVR_DBLSPEED_UBRR1 # define UART1_DOUBLE_SPEED 1 # endif -#else +#elif BOARD_CPU_CLOCK <= 16000000 # if CONFIG_USART1_BAUD <= 38400 # define AVR_UBRR1 AVR_NORMAL_UBRR1 # else # define AVR_UBRR1 AVR_DBLSPEED_UBRR1 # define UART1_DOUBLE_SPEED 1 # endif +#else +# if CONFIG_USART1_BAUD <= 57600 +# define AVR_UBRR1 AVR_NORMAL_UBRR1 +# else +# define AVR_UBRR1 AVR_DBLSPEED_UBRR1 +# define UART1_DOUBLE_SPEED 1 +# endif #endif /****************************************************************************** @@ -156,8 +163,8 @@ void usart1_reset(void) PORTD &= ~(1 << 2); /* Unconfigure BAUD divisor */ - - UBRR1 = 0; + + UBRR1 = 0; } #endif @@ -237,7 +244,7 @@ void usart1_configure(void) /* Set the baud rate divisor */ - UBRR1 = AVR_UBRR1; + UBRR1 = AVR_UBRR1; } #endif diff --git a/nuttx/arch/avr/src/atmega/atmega_lowconsole.c b/nuttx/arch/avr/src/atmega/atmega_lowconsole.c index af558faa0a..e746f6e5dd 100644 --- a/nuttx/arch/avr/src/atmega/atmega_lowconsole.c +++ b/nuttx/arch/avr/src/atmega/atmega_lowconsole.c @@ -55,7 +55,7 @@ * Private Definitions ******************************************************************************/ -/* USART0 Baud rate settings for normal and double speed settings */ +/* USART0 Baud rate settings for normal and double speed modes */ #define AVR_NORMAL_UBRR0 \ (((((BOARD_CPU_CLOCK / 16) + (CONFIG_USART0_BAUD / 2)) / (CONFIG_USART0_BAUD)) - 1) @@ -99,16 +99,23 @@ # define AVR_UBRR0 AVR_DBLSPEED_UBRR0 # define UART0_DOUBLE_SPEED 1 # endif -#else +#elif BOARD_CPU_CLOCK <= 16000000 # if CONFIG_USART0_BAUD <= 38400 # define AVR_UBRR0 AVR_NORMAL_UBRR0 # else # define AVR_UBRR0 AVR_DBLSPEED_UBRR0 # define UART0_DOUBLE_SPEED 1 # endif +#else +# if CONFIG_USART0_BAUD <= 57600 +# define AVR_UBRR0 AVR_NORMAL_UBRR0 +# else +# define AVR_UBRR0 AVR_DBLSPEED_UBRR0 +# define UART0_DOUBLE_SPEED 1 +# endif #endif -/* USART1 Baud rate settings for normal and double speed settings */ +/* USART1 Baud rate settings for normal and double speed modes */ #define AVR_NORMAL_UBRR1 \ ((((BOARD_CPU_CLOCK / 16) + (CONFIG_USART1_BAUD / 2)) / (CONFIG_USART1_BAUD)) - 1) @@ -152,13 +159,20 @@ # define AVR_UBRR1 AVR_DBLSPEED_UBRR1 # define UART1_DOUBLE_SPEED 1 # endif -#else +#elif BOARD_CPU_CLOCK <= 16000000 # if CONFIG_USART1_BAUD <= 38400 # define AVR_UBRR1 AVR_NORMAL_UBRR1 # else # define AVR_UBRR1 AVR_DBLSPEED_UBRR1 # define UART1_DOUBLE_SPEED 1 # endif +#else +# if CONFIG_USART1_BAUD <= 57600 +# define AVR_UBRR1 AVR_NORMAL_UBRR1 +# else +# define AVR_UBRR1 AVR_DBLSPEED_UBRR1 +# define UART1_DOUBLE_SPEED 1 +# endif #endif /****************************************************************************** diff --git a/nuttx/arch/avr/src/avr/up_dumpstate.c b/nuttx/arch/avr/src/avr/up_dumpstate.c index e9d0859e8a..2e3af537bf 100644 --- a/nuttx/arch/avr/src/avr/up_dumpstate.c +++ b/nuttx/arch/avr/src/avr/up_dumpstate.c @@ -123,35 +123,35 @@ static inline void up_registerdump(void) if (current_regs) { - lldbg("R%d: %02x %02x %02x %02x %02x %02x %02x %02x\n", + lldbg("R%02d: %02x %02x %02x %02x %02x %02x %02x %02x\n", 0, current_regs[REG_R0], current_regs[REG_R1], current_regs[REG_R2], current_regs[REG_R3], current_regs[REG_R4], current_regs[REG_R5], current_regs[REG_R6], current_regs[REG_R7]); - lldbg("R%d: %02x %02x %02x %02x %02x %02x %02x %02x\n", + lldbg("R%02d: %02x %02x %02x %02x %02x %02x %02x %02x\n", 8, current_regs[REG_R8], current_regs[REG_R9], current_regs[REG_R10], current_regs[REG_R11], current_regs[REG_R12], current_regs[REG_R13], current_regs[REG_R14], current_regs[REG_R15]); - lldbg("R%d: %02x %02x %02x %02x %02x %02x %02x %02x\n", + lldbg("R%02d: %02x %02x %02x %02x %02x %02x %02x %02x\n", 16, current_regs[REG_R16], current_regs[REG_R17], current_regs[REG_R18], current_regs[REG_R19], current_regs[REG_R20], current_regs[REG_R21], current_regs[REG_R22], current_regs[REG_R23]); - lldbg("R%d: %02x %02x %02x %02x %02x %02x %02x %02x\n", + lldbg("R%02d: %02x %02x %02x %02x %02x %02x %02x %02x\n", 24, current_regs[REG_R24], current_regs[REG_R25], current_regs[REG_R26], current_regs[REG_R27], current_regs[REG_R28], current_regs[REG_R29], current_regs[REG_R30], current_regs[REG_R31]); - lldbg("PC: %02x%02x SP: %02x%02x SREG: %02x\n", + lldbg("PC: %02x%02x SP: %02x%02x SREG: %02x\n", current_regs[REG_PCH], current_regs[REG_PCL], current_regs[REG_SPH], current_regs[REG_SPL], current_regs[REG_SREG]); @@ -192,7 +192,7 @@ void up_dumpstate(void) /* Get the limits on the interrupt stack memory */ -#if CONFIG_ARCH_INTERRUPTSTACK > 3 +#if CONFIG_ARCH_INTERRUPTSTACK > 0 istackbase = (uint16_t)&g_intstackbase; istacksize = (CONFIG_ARCH_INTERRUPTSTACK & ~3) - 4; diff --git a/nuttx/configs/amber/README.txt b/nuttx/configs/amber/README.txt index 1883ff2d94..459f060de5 100644 --- a/nuttx/configs/amber/README.txt +++ b/nuttx/configs/amber/README.txt @@ -133,10 +133,10 @@ NuttX buildroot Toolchain cd tools ./configure.sh amber/<sub-dir> - NOTE: you also must copy avr-libc header files into the NuttX include - directory with command perhaps like: + NOTE: you also must copy avr-libc header files into the NuttX include + directory with command perhaps like: - cp -a /cygdrive/c/WinAVR/include/avr include/. + cp -a /cygdrive/c/WinAVR/include/avr include/. 2. Download the latest buildroot package into <some-dir> @@ -223,107 +223,107 @@ Build Notes: Amber Web Server Configuration Options ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - CONFIG_ARCH - Identifies the arch/ subdirectory. This should - be set to: + CONFIG_ARCH - Identifies the arch/ subdirectory. This should + be set to: - CONFIG_ARCH=avr + CONFIG_ARCH=avr - CONFIG_ARCH_family - For use in C code: + CONFIG_ARCH_family - For use in C code: - CONFIG_ARCH_AVR=y + CONFIG_ARCH_AVR=y - CONFIG_ARCH_architecture - For use in C code: + CONFIG_ARCH_architecture - For use in C code: - CONFIG_ARCH_ATMEGA=y + CONFIG_ARCH_ATMEGA=y - CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory + CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory - CONFIG_ARCH_CHIP=atmega + CONFIG_ARCH_CHIP=atmega - CONFIG_ARCH_CHIP_name - For use in C code to identify the exact - chip: + CONFIG_ARCH_CHIP_name - For use in C code to identify the exact + chip: - CONFIG_ARCH_CHIP_ATMEGA128=y + CONFIG_ARCH_CHIP_ATMEGA128=y - CONFIG_ARCH_BOARD - Identifies the configs subdirectory and - hence, the board that supports the particular chip or SoC. + CONFIG_ARCH_BOARD - Identifies the configs subdirectory and + hence, the board that supports the particular chip or SoC. - CONFIG_ARCH_BOARD=amber + CONFIG_ARCH_BOARD=amber - CONFIG_ARCH_BOARD_name - For use in C code + CONFIG_ARCH_BOARD_name - For use in C code - CONFIG_ARCH_BOARD_AMBER=y + CONFIG_ARCH_BOARD_AMBER=y - CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation - of delay loops + CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation + of delay loops - CONFIG_ENDIAN_BIG - define if big endian (default is little - endian) + CONFIG_ENDIAN_BIG - define if big endian (default is little + endian) - CONFIG_DRAM_SIZE - Describes the installed DRAM. One of: + CONFIG_DRAM_SIZE - Describes the installed DRAM. One of: - CONFIG_DRAM_SIZE=(8*1024) - (8Kb) + CONFIG_DRAM_SIZE=(8*1024) - (8Kb) - CONFIG_DRAM_START - The start address of installed DRAM + CONFIG_DRAM_START - The start address of installed DRAM - CONFIG_DRAM_START=0x10000000 + CONFIG_DRAM_START=0x10000000 - CONFIG_DRAM_END - Last address+1 of installed RAM + CONFIG_DRAM_END - Last address+1 of installed RAM - CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) + CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) - CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that - have LEDs + CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that + have LEDs - CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt - stack. If defined, this symbol is the size of the interrupt - stack in bytes. If not defined, the user task stacks will be - used during interrupt handling. + CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt + stack. If defined, this symbol is the size of the interrupt + stack in bytes. If not defined, the user task stacks will be + used during interrupt handling. - CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions + CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions - CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. + CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. - CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that - cause a 100 second delay during boot-up. This 100 second delay - serves no purpose other than it allows you to calibratre - CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure - the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until - the delay actually is 100 seconds. + CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that + cause a 100 second delay during boot-up. This 100 second delay + serves no purpose other than it allows you to calibratre + CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure + the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until + the delay actually is 100 seconds. - Individual subsystems can be enabled: + Individual subsystems can be enabled: - CONFIG_AVR_INT0=n - CONFIG_AVR_INT1=n - CONFIG_AVR_INT2=n - CONFIG_AVR_INT3=n - CONFIG_AVR_INT4=n - CONFIG_AVR_INT5=n - CONFIG_AVR_INT6=n - CONFIG_AVR_INT7=n - CONFIG_AVR_TIMER0=n - CONFIG_AVR_TIMER1=n - CONFIG_AVR_TIMER2=n - CONFIG_AVR_TIMER3=n - CONFIG_AVR_SPI=n - CONFIG_AVR_USART0=y - CONFIG_AVR_USART1=n - CONFIG_AVR_ADC=n - CONFIG_AVR_ANACOMP=n - CONFIG_AVR_TWI=n + CONFIG_AVR_INT0=n + CONFIG_AVR_INT1=n + CONFIG_AVR_INT2=n + CONFIG_AVR_INT3=n + CONFIG_AVR_INT4=n + CONFIG_AVR_INT5=n + CONFIG_AVR_INT6=n + CONFIG_AVR_INT7=n + CONFIG_AVR_TIMER0=n + CONFIG_AVR_TIMER1=n + CONFIG_AVR_TIMER2=n + CONFIG_AVR_TIMER3=n + CONFIG_AVR_SPI=n + CONFIG_AVR_USART0=y + CONFIG_AVR_USART1=n + CONFIG_AVR_ADC=n + CONFIG_AVR_ANACOMP=n + CONFIG_AVR_TWI=n ATMEGA specific device driver settings - CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the - console and ttys0 (default is the USART0). - CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received. - This specific the size of the receive buffer - CONFIG_USARTn_TXBUFSIZE - Characters are buffered before - being sent. This specific the size of the transmit buffer - CONFIG_USARTn_BAUD - The configure BAUD of the USART. Must be - CONFIG_USARTn_BITS - The number of bits. Must be either 7 or 8. - CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity - CONFIG_USARTn_2STOP - Two stop bits + CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the + console and ttys0 (default is the USART0). + CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received. + This specific the size of the receive buffer + CONFIG_USARTn_TXBUFSIZE - Characters are buffered before + being sent. This specific the size of the transmit buffer + CONFIG_USARTn_BAUD - The configure BAUD of the USART. Must be + CONFIG_USARTn_BITS - The number of bits. Must be either 7 or 8. + CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity + CONFIG_USARTn_2STOP - Two stop bits Configurations ^^^^^^^^^^^^^^ @@ -331,17 +331,19 @@ Configurations Each Amber Web Server configuration is maintained in a sudirectory and can be selected as follow: - cd tools - ./configure.sh amber/<subdir> - cd - - . ./setenv.sh + cd tools + ./configure.sh amber/<subdir> + cd - + . ./setenv.sh NOTE: You must also copy avr-libc header files, perhaps like: - cp -a /cygdrive/c/WinAVR/include/avr include/. + cp -a /cygdrive/c/WinAVR/include/avr include/. Where <subdir> is one of the following: ostest: This configuration directory, performs a simple OS test using - apps/examples/ostest. + apps/examples/ostest. NOTE: The OS test is quite large. In order + to get it to fit within AVR memory constraints, it will probably be + necessary to disable some OS features. diff --git a/nuttx/configs/amber/ostest/defconfig b/nuttx/configs/amber/ostest/defconfig index 3aa3883a52..73adc56bdf 100644 --- a/nuttx/configs/amber/ostest/defconfig +++ b/nuttx/configs/amber/ostest/defconfig @@ -139,7 +139,7 @@ CONFIG_AVR_TWI=n CONFIG_USART0_SERIAL_CONSOLE=y CONFIG_USART0_TXBUFSIZE=256 CONFIG_USART0_RXBUFSIZE=256 -CONFIG_USART0_BAUD=115200 +CONFIG_USART0_BAUD=38400 CONFIG_USART0_BITS=8 CONFIG_USART0_PARITY=0 CONFIG_USART0_2STOP=0 @@ -147,7 +147,7 @@ CONFIG_USART0_2STOP=0 CONFIG_USART1_SERIAL_CONSOLE=n CONFIG_USART1_TXBUFSIZE=256 CONFIG_USART1_RXBUFSIZE=256 -CONFIG_USART1_BAUD=115200 +CONFIG_USART1_BAUD=38400 CONFIG_USART1_BITS=8 CONFIG_USART1_PARITY=0 CONFIG_USART1_2STOP=0 diff --git a/nuttx/configs/micropendous3/README.txt b/nuttx/configs/micropendous3/README.txt index 5794f37dc6..b223706c42 100644 --- a/nuttx/configs/micropendous3/README.txt +++ b/nuttx/configs/micropendous3/README.txt @@ -15,6 +15,7 @@ Contents o Pin Usage o Serial Console o Atmel mkII Connection + o DFU Bootloader o Toolchains o Windows Native Toolchains o NuttX buildroot Toolchain @@ -156,15 +157,20 @@ Atmel mkII Connection Pin 6 nSRT Pin 5 Reset Pin 9 TDI Pin 4 MOSI -Connect your Micropendous board programmed with AVRISP firmware to another AVR using SPI (you can even connect to another USB AVR board to program its' bootloader): +DFU Bootloader +^^^^^^^^^^^^^^ + +There is also an DFU bootloader that resides in the upper 8Kb of FLASH +(unless you ERASE the flash with with ICE). You can enter this bootloader +(if it is in FLASH) by: + +Holding both the SW1 (RESET) and SW2, then releasing SW1 while continuing +to hold SW2. SW2 connects to the PE2/HWB signal and causes a reset into +the bootloader memory region. -Micropendous Target AVR -PB4 RESET -PB1(SCK) SCK -PB2(MOSI) MOSI/PDI -PB3(MISO) MISO/PDO -GND GND+AGND -Vcc Vcc+AVcc +Then you can use FLIP to load code into FLASH (available at the Atmel Web +Site). The DFU USB driver for the DFU bootload is available in the usb +subdirectory in the FLIP installation location. Serial Console ^^^^^^^^^^^^^^ @@ -281,10 +287,10 @@ NuttX buildroot Toolchain cd tools ./configure.sh micropendous3/<sub-dir> - NOTE: you also must copy avr-libc header files into the NuttX include - directory with command perhaps like: + NOTE: you also must copy avr-libc header files into the NuttX include + directory with command perhaps like: - cp -a /cygdrive/c/WinAVR/include/avr include/. + cp -a /cygdrive/c/WinAVR/include/avr include/. 2. Download the latest buildroot package into <some-dir> @@ -371,115 +377,115 @@ Build Notes: Micropendous3 Configuration Options ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - CONFIG_ARCH - Identifies the arch/ subdirectory. This should - be set to: + CONFIG_ARCH - Identifies the arch/ subdirectory. This should + be set to: - CONFIG_ARCH=avr + CONFIG_ARCH=avr - CONFIG_ARCH_family - For use in C code: + CONFIG_ARCH_family - For use in C code: - CONFIG_ARCH_AVR=y + CONFIG_ARCH_AVR=y - CONFIG_ARCH_architecture - For use in C code: + CONFIG_ARCH_architecture - For use in C code: - CONFIG_ARCH_AT90USB=y + CONFIG_ARCH_AT90USB=y - CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory + CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory - CONFIG_ARCH_CHIP=at90usb + CONFIG_ARCH_CHIP=at90usb - CONFIG_ARCH_CHIP_name - For use in C code to identify the exact - chip. This should be exactly one of + CONFIG_ARCH_CHIP_name - For use in C code to identify the exact + chip. This should be exactly one of - CONFIG_ARCH_CHIP_AT90USB646=y - CONFIG_ARCH_CHIP_AT90USB647=y - CONFIG_ARCH_CHIP_AT90USB1286=y - CONFIG_ARCH_CHIP_AT90USB1287=y + CONFIG_ARCH_CHIP_AT90USB646=y + CONFIG_ARCH_CHIP_AT90USB647=y + CONFIG_ARCH_CHIP_AT90USB1286=y + CONFIG_ARCH_CHIP_AT90USB1287=y - Depending on which Micropendous3 version you have. + Depending on which Micropendous3 version you have. - CONFIG_ARCH_BOARD - Identifies the configs subdirectory and - hence, the board that supports the particular chip or SoC. + CONFIG_ARCH_BOARD - Identifies the configs subdirectory and + hence, the board that supports the particular chip or SoC. - CONFIG_ARCH_BOARD=micropendous3 + CONFIG_ARCH_BOARD=micropendous3 - CONFIG_ARCH_BOARD_name - For use in C code + CONFIG_ARCH_BOARD_name - For use in C code - CONFIG_ARCH_BOARD_MICROPENOUS3=y + CONFIG_ARCH_BOARD_MICROPENOUS3=y - CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation - of delay loops + CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation + of delay loops - CONFIG_ENDIAN_BIG - define if big endian (default is little - endian) + CONFIG_ENDIAN_BIG - define if big endian (default is little + endian) - CONFIG_DRAM_SIZE - Describes the installed DRAM. One of: + CONFIG_DRAM_SIZE - Describes the installed DRAM. One of: - CONFIG_DRAM_SIZE=(4*1024) - (4Kb) - CONFIG_DRAM_SIZE=(8*1024) - (8Kb) + CONFIG_DRAM_SIZE=(4*1024) - (4Kb) + CONFIG_DRAM_SIZE=(8*1024) - (8Kb) - CONFIG_DRAM_START - The start address of installed DRAM + CONFIG_DRAM_START - The start address of installed DRAM - CONFIG_DRAM_START=0x10000000 + CONFIG_DRAM_START=0x10000000 - CONFIG_DRAM_END - Last address+1 of installed RAM + CONFIG_DRAM_END - Last address+1 of installed RAM - CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) + CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) - CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that - have LEDs + CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that + have LEDs - CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt - stack. If defined, this symbol is the size of the interrupt - stack in bytes. If not defined, the user task stacks will be - used during interrupt handling. + CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt + stack. If defined, this symbol is the size of the interrupt + stack in bytes. If not defined, the user task stacks will be + used during interrupt handling. - CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions + CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions - CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. + CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. - CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that - cause a 100 second delay during boot-up. This 100 second delay - serves no purpose other than it allows you to calibratre - CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure - the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until - the delay actually is 100 seconds. + CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that + cause a 100 second delay during boot-up. This 100 second delay + serves no purpose other than it allows you to calibratre + CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure + the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until + the delay actually is 100 seconds. - Individual subsystems can be enabled: + Individual subsystems can be enabled: - CONFIG_AVR_INT0=n - CONFIG_AVR_INT1=n - CONFIG_AVR_INT2=n - CONFIG_AVR_INT3=n - CONFIG_AVR_INT4=n - CONFIG_AVR_INT5=n - CONFIG_AVR_INT6=n - CONFIG_AVR_INT7=n - CONFIG_AVR_USBHOST=n - CONFIG_AVR_USBDEV=n - CONFIG_AVR_WDT=n - CONFIG_AVR_TIMER0=n - CONFIG_AVR_TIMER1=n - CONFIG_AVR_TIMER2=n - CONFIG_AVR_TIMER3=n - CONFIG_AVR_SPI=n - CONFIG_AVR_USART1=y - CONFIG_AVR_ANACOMP=n - CONFIG_AVR_ADC=n - CONFIG_AVR_TWI=n + CONFIG_AVR_INT0=n + CONFIG_AVR_INT1=n + CONFIG_AVR_INT2=n + CONFIG_AVR_INT3=n + CONFIG_AVR_INT4=n + CONFIG_AVR_INT5=n + CONFIG_AVR_INT6=n + CONFIG_AVR_INT7=n + CONFIG_AVR_USBHOST=n + CONFIG_AVR_USBDEV=n + CONFIG_AVR_WDT=n + CONFIG_AVR_TIMER0=n + CONFIG_AVR_TIMER1=n + CONFIG_AVR_TIMER2=n + CONFIG_AVR_TIMER3=n + CONFIG_AVR_SPI=n + CONFIG_AVR_USART1=y + CONFIG_AVR_ANACOMP=n + CONFIG_AVR_ADC=n + CONFIG_AVR_TWI=n AT90USB specific device driver settings - CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the - console and ttys0 (default is no serial console). - CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received. - This specific the size of the receive buffer - CONFIG_USARTn_TXBUFSIZE - Characters are buffered before - being sent. This specific the size of the transmit buffer - CONFIG_USARTn_BAUD - The configure BAUD of the USART. Must be - CONFIG_USARTn_BITS - The number of bits. Must be either 7 or 8. - CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity - CONFIG_USARTn_2STOP - Two stop bits + CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the + console and ttys0 (default is no serial console). + CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received. + This specific the size of the receive buffer + CONFIG_USARTn_TXBUFSIZE - Characters are buffered before + being sent. This specific the size of the transmit buffer + CONFIG_USARTn_BAUD - The configure BAUD of the USART. Must be + CONFIG_USARTn_BITS - The number of bits. Must be either 7 or 8. + CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity + CONFIG_USARTn_2STOP - Two stop bits Configurations ^^^^^^^^^^^^^^ @@ -487,17 +493,42 @@ Configurations Each Micropendous3 configuration is maintained in a sudirectory and can be selected as follow: - cd tools - ./configure.sh micropendous3/<subdir> - cd - - . ./setenv.sh + cd tools + ./configure.sh micropendous3/<subdir> + cd - + . ./setenv.sh NOTE: You must also copy avr-libc header files, perhaps like: - cp -a /cygdrive/c/WinAVR/include/avr include/. + cp -a /cygdrive/c/WinAVR/include/avr include/. Where <subdir> is one of the following: + hello: + The simple apps/examples/hello "Hello, World!" example. + + FLASH/SRAM Requirements (as of 6/12/2011): + + $ avr-elf-size nuttx + text data bss dec hex filename + 31064 1075 449 32588 7f4c nuttx + + Strings are in SRAM. + ostest: This configuration directory, performs a simple OS test using - apps/examples/ostest. + apps/examples/ostest. NOTE: The OS test is quite large. In order + to get it to fit within AVR memory constraints, it will probably be + necessary to disable some OS features. + + As currently configured, This example will not fit into FLASH + or smaller AT90USB devices (or into the RAM of *any* AT90USB + devices). + + FLASH/SRAM Requirements (as of 6/12/2011): + + $ avr-elf-size nuttx + text data bss dec hex filename + 67386 15583 10414 93383 16cc7 nuttx + + Strings are in SRAM. diff --git a/nuttx/configs/micropendous3/hello/Make.defs b/nuttx/configs/micropendous3/hello/Make.defs new file mode 100644 index 0000000000..6a31ee1834 --- /dev/null +++ b/nuttx/configs/micropendous3/hello/Make.defs @@ -0,0 +1,149 @@ +############################################################################ +# configs/micropendous3/hello/Make.defs +# +# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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. +# +############################################################################ + +include ${TOPDIR}/.config + +# Setup for the selected toolchain + +ifeq ($(CONFIG_AVR_WINAVR),y) + # WinAVR toolchain under Windows/Cygwin + CROSSDEV = avr- + WINTOOL = y + MAXOPTIMIZATION = -O2 + ARCHCPUFLAGS = -mmcu=at90usb647 + LDFLAGS += -nostartfiles -nodefaultlibs +endif + +ifeq ($(CONFIG_AVR_LINUXGCC),y) + # GCC toolchain under Linux + CROSSDEV = avr- + MAXOPTIMIZATION = -O2 + ARCHCPUFLAGS = -mmcu=at90usb647 + LDFLAGS += -nostartfiles -nodefaultlibs +endif + +ifeq ($(CONFIG_AVR_BUILDROOT),y) + # NuttX buildroot GCC toolchain under Linux or Cygwin + CROSSDEV = avr-elf- + MAXOPTIMIZATION = -O2 + ARCHCPUFLAGS = -mmcu=at90usb647 + LDFLAGS += -nostartfiles -nodefaultlibs +endif + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + DIRLINK = $(TOPDIR)/tools/winlink.sh + DIRUNLINK = $(TOPDIR)/tools/unlink.sh + MKDEP = $(TOPDIR)/tools/mknulldeps.sh + ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" + ARCHXXINCLUDES = $(ARCHINCLUDES) -w $(TOPDIR)/include/cxx}" + ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/hello/ld.script}" +else + # Linux/Cygwin-native toolchain + MKDEP = $(TOPDIR)/tools/mkdeps.sh + ARCHINCLUDES = -I. -isystem "$(TOPDIR)/include" + ARCHXXINCLUDES = $(ARCHINCLUDES) -isystem "$(TOPDIR)/include/cxx" + ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/hello/ld.script +endif + +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +ifeq ("${CONFIG_DEBUG_SYMBOLS}","y") + ARCHOPTIMIZATION = -g +else + ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHWARNINGSXX = -Wall -Wshadow +ARCHDEFINES = + +CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe +CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +define PREPROCESS + @echo "CPP: $1->$2" + @$(CPP) $(CPPFLAGS) $1 -o $2 +endef + +define COMPILE + @echo "CC: $1" + @$(CC) -c $(CFLAGS) $1 -o $2 +endef + +define COMPILEXX + @echo "CXX: $1" + @$(CXX) -c $(CXXFLAGS) $1 -o $2 +endef + +define ASSEMBLE + @echo "AS: $1" + @$(CC) -c $(AFLAGS) $1 -o $2 +endef + +define ARCHIVE + echo "AR: $2"; \ + $(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; } +endef + +define CLEAN + @rm -f *.o *.a +endef + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe +HOSTLDFLAGS = + diff --git a/nuttx/configs/micropendous3/hello/appconfig b/nuttx/configs/micropendous3/hello/appconfig new file mode 100644 index 0000000000..17771a4271 --- /dev/null +++ b/nuttx/configs/micropendous3/hello/appconfig @@ -0,0 +1,39 @@ +############################################################################ +# configs/micropendous3/hello/appconfig +# +# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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. +# +############################################################################ + +# Path to example in apps/examples containing the user_start entry point + +CONFIGURED_APPS += examples/hello + diff --git a/nuttx/configs/micropendous3/hello/defconfig b/nuttx/configs/micropendous3/hello/defconfig new file mode 100644 index 0000000000..6187a89913 --- /dev/null +++ b/nuttx/configs/micropendous3/hello/defconfig @@ -0,0 +1,815 @@ +############################################################################ +# configs/micropendous3/hello/defconfig +# +# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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. +# +############################################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory and, hence, the +# processor architecture. +# CONFIG_ARCH_family - for use in C code. This identifies the +# particular chip family that the architecture is implemented +# in. +# CONFIG_ARCH_architecture - for use in C code. This identifies the +# specific architecture within the chip family. +# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory +# CONFIG_ARCH_CHIP_name - For use in C code +# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, +# the board that supports the particular chip or SoC. +# CONFIG_ARCH_BOARD_name - for use in C code +# CONFIG_ENDIAN_BIG - define if big endian (default is little endian) +# CONFIG_BOARD_LOOPSPERMSEC - for delay loops +# CONFIG_DRAM_SIZE - Describes the installed DRAM. +# CONFIG_DRAM_START - The start address of DRAM (physical) +# CONFIG_DRAM_END - Last address+1 of installed RAM +# CONFIG_ARCH_NOINTC - define if the architecture does not +# support an interrupt controller or otherwise cannot support +# APIs like up_enable_irq() and up_disable_irq(). +# CONFIG_ARCH_IRQPRIO - The AT90USB does not support interrupt prioritization +# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt +# stack. If defined, this symbol is the size of the interrupt +# stack in bytes. If not defined, the user task stacks will be +# used during interrupt handling. +# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions +# CONFIG_ARCH_BOOTLOADER - Set if you are using a bootloader. +# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. +# CONFIG_ARCH_BUTTONS - Enable support for buttons. Unique to board architecture. +# CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that +# cause a 100 second delay during boot-up. This 100 second delay +# serves no purpose other than it allows you to calibrate +# CONFIG_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure +# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until +# the delay actually is 100 seconds. +# CONFIG_ARCH_DMA - Support DMA initialization +# +CONFIG_ARCH=avr +CONFIG_ARCH_AVR=y +CONFIG_ARCH_AT90USB=y +CONFIG_ARCH_CHIP=at90usb +CONFIG_ARCH_CHIP_AT90USB647=y +CONFIG_ARCH_BOARD=micropendous3 +CONFIG_ARCH_BOARD_MICROPENDOUS3=y +CONFIG_BOARD_LOOPSPERMSEC=8079 +CONFIG_DRAM_SIZE=(4*1024) +CONFIG_DRAM_START=0x800000 +CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) +CONFIG_ARCH_NOINTC=y +CONFIG_ARCH_IRQPRIO=n +CONFIG_ARCH_INTERRUPTSTACK=n +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_BOOTLOADER=n +CONFIG_ARCH_LEDS=n +CONFIG_ARCH_BUTTONS=n +CONFIG_ARCH_CALIBRATION=n +CONFIG_ARCH_DMA=n + +# +# Identify toolchain and linker options +# +CONFIG_AVR_WINAVR=n +CONFIG_AVR_LINUXGCC=n +CONFIG_AVR_BUILDROOT=y + +# +# Individual subsystems can be enabled: +# + +CONFIG_AVR_INT0=n +CONFIG_AVR_INT1=n +CONFIG_AVR_INT2=n +CONFIG_AVR_INT3=n +CONFIG_AVR_INT4=n +CONFIG_AVR_INT5=n +CONFIG_AVR_INT6=n +CONFIG_AVR_INT7=n +CONFIG_AVR_USBHOST=n +CONFIG_AVR_USBDEV=n +CONFIG_AVR_WDT=n +CONFIG_AVR_TIMER0=n +CONFIG_AVR_TIMER1=n +CONFIG_AVR_TIMER2=n +CONFIG_AVR_TIMER3=n +CONFIG_AVR_SPI=n +CONFIG_AVR_USART1=y +CONFIG_AVR_ANACOMP=n +CONFIG_AVR_ADC=n +CONFIG_AVR_TWI=n + +# +# AT90USB specific serial device driver settings +# +# CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the +# console and ttys0 (default is the USART1). +# CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_USARTn_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_USARTn_BAUD - The configure BAUD of the USART. Must be +# CONFIG_USARTn_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_USARTn_2STOP - Two stop bits +# +CONFIG_USART1_SERIAL_CONSOLE=y +CONFIG_USART1_TXBUFSIZE=256 +CONFIG_USART1_RXBUFSIZE=256 +CONFIG_USART1_BAUD=38400 +CONFIG_USART1_BITS=8 +CONFIG_USART1_PARITY=0 +CONFIG_USART1_2STOP=0 + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com using the tools/mkimage.sh script +# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_RAW_BINARY - make a raw binary format file used with many +# different loaders using the GNU objcopy program. This option +# should not be selected if you are not using the GNU toolchain. +# CONFIG_HAVE_LIBM - toolchain supports libm.a +# +CONFIG_RRLOAD_BINARY=n +CONFIG_INTELHEX_BINARY=y +CONFIG_MOTOROLA_SREC=n +CONFIG_RAW_BINARY=n +CONFIG_HAVE_LIBM=n + +# +# General OS setup +# +# CONFIG_APPS_DIR - Identifies the relative path to the directory +# that builds the application to link with NuttX. Default: ../apps +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_DEBUG_SYMBOLS - build without optimization and with +# debug symbols (needed for use with a debugger). +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_MSEC_PER_TICK - The default system timer is 100Hz +# or MSEC_PER_TICK=10. This setting may be defined to +# inform NuttX that the processor hardware is providing +# system timer interrupts at some interrupt interval other +# than 10 msec. +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions. +# You would only need this if you are concerned about accurate +# time conversions in the past or in the distant future. +# CONFIG_JULIAN_TIME - Enables Julian time conversions. You +# would only need this if you are concerned about accurate +# time conversion in the distand past. You must also define +# CONFIG_GREGORIAN_TIME in order to use Julian time. +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console +# driver (minimul support) +# CONFIG_MUTEX_TYPES: Set to enable support for recursive and +# errorcheck mutexes. Enables pthread_mutexattr_settype(). +# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority +# inheritance on mutexes and semaphores. +# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority +# inheritance is enabled. It defines the maximum number of +# different threads (minus one) that can take counts on a +# semaphore with priority inheritance support. This may be +# set to zero if priority inheritance is disabled OR if you +# are only using semaphores as mutexes (only one holder) OR +# if no more than two threads participate using a counting +# semaphore. +# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled, +# then this setting is the maximum number of higher priority +# threads (minus 1) than can be waiting for another thread +# to release a count on a semaphore. This value may be set +# to zero if no more than one thread is expected to wait for +# a semaphore. +# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors +# by task_create() when a new task is started. If set, all +# files/drivers will appear to be closed in the new task. +# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first +# three file descriptors (stdin, stdout, stderr) by task_create() +# when a new task is started. If set, all files/drivers will +# appear to be closed in the new task except for stdin, stdout, +# and stderr. +# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket +# desciptors by task_create() when a new task is started. If +# set, all sockets will appear to be closed in the new task. +# CONFIG_SCHED_WORKQUEUE. Create a dedicated "worker" thread to +# handle delayed processing from interrupt handlers. This feature +# is required for some drivers but, if there are not complaints, +# can be safely disabled. The worker thread also performs +# garbage collection -- completing any delayed memory deallocations +# from interrupt handlers. If the worker thread is disabled, +# then that clean will be performed by the IDLE thread instead +# (which runs at the lowest of priority and may not be appropriate +# if memory reclamation is of high priority). If CONFIG_SCHED_WORKQUEUE +# is enabled, then the following options can also be used: +# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker +# thread. Default: 50 +# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for +# work in units of microseconds. Default: 50*1000 (50 MS). +# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker +# thread. Default: CONFIG_IDLETHREAD_STACKSIZE. +# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up +# the worker thread. Default: 4 +# +#CONFIG_APPS_DIR= +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_DEBUG_SYMBOLS=n +CONFIG_DEBUG_SCHED=n +CONFIG_MM_REGIONS=1 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2011 +CONFIG_START_MONTH=4 +CONFIG_START_DAY=8 +CONFIG_GREGORIAN_TIME=n +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y +CONFIG_DEV_LOWCONSOLE=y +CONFIG_MUTEX_TYPES=n +CONFIG_PRIORITY_INHERITANCE=n +CONFIG_SEM_PREALLOCHOLDERS=0 +CONFIG_SEM_NNESTPRIO=0 +CONFIG_FDCLONE_DISABLE=n +CONFIG_FDCLONE_STDIO=n +CONFIG_SDCLONE_DISABLE=y +CONFIG_SCHED_WORKQUEUE=n +CONFIG_SCHED_WORKPRIORITY=50 +CONFIG_SCHED_WORKPERIOD=(50*1000) +CONFIG_SCHED_WORKSTACKSIZE=1024 +CONFIG_SIG_SIGWORK=4 + +# +# Settings for nxflat +# CONFIG_NXFLAT. Enable support for the NXFLAT binary format. +# This format will support execution of NuttX binaries located +# in a ROMFS filesystem (see examples/nxflat). +# CONFIG_NXFLAT_DUMPBUFFER. Dump a most buffers that NXFFLAT deals +# with. CONFIG_DEBUG, CONFIG_DEBUG_VERBOSE, and +# CONFIG_DEBUG_BINFMT have to be defined or +# CONFIG_NXFLAT_DUMPBUFFER does nothing. +# CONFIG_SYMTAB_ORDEREDBYNAME. Select if the system symbol table +# is ordered by symbol name +# +CONFIG_NXFLAT=n +CONFIG_NXFLAT_DUMPBUFFER=n +CONFIG_SYMTAB_ORDEREDBYNAME=y + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n +CONFIG_DISABLE_MOUNTPOINT=y +CONFIG_DISABLE_ENVIRON=y +CONFIG_DISABLE_POLL=y + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve system performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_STRNLEN=n +CONFIG_ARCH_BZERO=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +CONFIG_MAX_TASKS=16 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=8 +CONFIG_NFILE_STREAMS=8 +CONFIG_NAME_MAX=32 +CONFIG_STDIO_BUFFER_SIZE=256 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_PREALLOC_TIMERS=4 + +# +# Filesystem configuration +# +# CONFIG_FS_FAT - Enable FAT filesystem support +# CONFIG_FAT_SECTORSIZE - Max supported sector size +# CONFIG_FS_ROMFS - Enable ROMFS filesystem support +# +CONFIG_FS_FAT=n +CONFIG_FS_ROMFS=n + +# +# SPI-based MMC/SD driver +# +# CONFIG_MMCSD_NSLOTS +# Number of MMC/SD slots supported by the driver +# CONFIG_MMCSD_READONLY +# Provide read-only access (default is read/write) +# CONFIG_MMCSD_SPICLOCK - Maximum SPI clock to drive MMC/SD card. +# Default is 20MHz. +# +CONFIG_MMCSD_NSLOTS=1 +CONFIG_MMCSD_READONLY=n +CONFIG_MMCSD_SPICLOCK=12500000 + +# +# Block driver buffering +# +# CONFIG_FS_READAHEAD +# Enable read-ahead buffering +# CONFIG_FS_WRITEBUFFER +# Enable write buffering +# +CONFIG_FS_READAHEAD=n +CONFIG_FS_WRITEBUFFER=n + +# +# SDIO-based MMC/SD driver +# +# CONFIG_SDIO_DMA +# SDIO driver supports DMA +# CONFIG_MMCSD_MMCSUPPORT +# Enable support for MMC cards +# CONFIG_MMCSD_HAVECARDDETECT +# SDIO driver card detection is 100% accurate +# +CONFIG_SDIO_DMA=n +CONFIG_MMCSD_MMCSUPPORT=n +CONFIG_MMCSD_HAVECARDDETECT=n + +# +# TCP/IP and UDP support via uIP +# CONFIG_NET - Enable or disable all network features +# CONFIG_NET_IPv6 - Build in support for IPv6 +# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread. +# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options +# CONFIG_NET_BUFSIZE - uIP buffer size +# CONFIG_NET_TCP - TCP support on or off +# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks) +# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers +# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero) +# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until +# accept() is called. The size of the backlog is selected when listen() is called. +# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks) +# CONFIG_NET_UDP - UDP support on or off +# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off +# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections +# CONFIG_NET_ICMP - ICMP ping response support on or off +# CONFIG_NET_ICMP_PING - ICMP ping request support on or off +# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address +# CONFIG_NET_STATISTICS - uIP statistics on or off +# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window +# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table +# CONFIG_NET_BROADCAST - Broadcast support +# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates +# +CONFIG_NET=n +CONFIG_NET_IPv6=n +CONFIG_NSOCKET_DESCRIPTORS=0 +CONFIG_NET_SOCKOPTS=y +CONFIG_NET_BUFSIZE=420 +CONFIG_NET_TCP=n +CONFIG_NET_TCP_CONNS=40 +CONFIG_NET_MAX_LISTENPORTS=40 +CONFIG_NET_UDP=n +CONFIG_NET_UDP_CHECKSUMS=y +#CONFIG_NET_UDP_CONNS=10 +CONFIG_NET_ICMP=n +CONFIG_NET_ICMP_PING=n +#CONFIG_NET_PINGADDRCONF=0 +CONFIG_NET_STATISTICS=y +#CONFIG_NET_RECEIVE_WINDOW= +#CONFIG_NET_ARPTAB_SIZE=8 +CONFIG_NET_BROADCAST=n +#CONFIG_NET_FWCACHE_SIZE=2 + +# +# UIP Network Utilities +# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP +# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries +# +CONFIG_NET_DHCP_LIGHT=n +CONFIG_NET_RESOLV_ENTRIES=4 + +# +# USB Device Configuration +# +# CONFIG_USBDEV +# Enables USB device support +# CONFIG_USBDEV_ISOCHRONOUS +# Build in extra support for isochronous endpoints +# CONFIG_USBDEV_DUALSPEED +# Hardware handles high and full speed operation (USB 2.0) +# CONFIG_USBDEV_SELFPOWERED +# Will cause USB features to indicate that the device is +# self-powered +# CONFIG_USBDEV_MAXPOWER +# Maximum power consumption in mA +# CONFIG_USBDEV_TRACE +# Enables USB tracing for debug +# CONFIG_USBDEV_TRACE_NRECORDS +# Number of trace entries to remember +# +CONFIG_USBDEV=n +CONFIG_USBDEV_ISOCHRONOUS=n +CONFIG_USBDEV_DUALSPEED=n +CONFIG_USBDEV_SELFPOWERED=y +CONFIG_USBDEV_REMOTEWAKEUP=n +CONFIG_USBDEV_MAXPOWER=100 +CONFIG_USBDEV_TRACE=n +CONFIG_USBDEV_TRACE_NRECORDS=128 + +# +# USB Serial Device Configuration +# +# CONFIG_USBSER +# Enable compilation of the USB serial driver +# CONFIG_USBSER_EPINTIN +# The logical 7-bit address of a hardware endpoint that supports +# interrupt IN operation +# CONFIG_USBSER_EPBULKOUT +# The logical 7-bit address of a hardware endpoint that supports +# bulk OUT operation +# CONFIG_USBSER_EPBULKIN +# The logical 7-bit address of a hardware endpoint that supports +# bulk IN operation +# # CONFIG_USBSER_NWRREQS and CONFIG_USBSER_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSER_VENDORID and CONFIG_USBSER_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSER_PRODUCTID and CONFIG_USBSER_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSER_RXBUFSIZE and CONFIG_USBSER_TXBUFSIZE +# Size of the serial receive/transmit buffers +# +CONFIG_USBSER=n +CONFIG_USBSER_EPINTIN=1 +CONFIG_USBSER_EPBULKOUT=2 +CONFIG_USBSER_EPBULKIN=5 +CONFIG_USBSER_NWRREQS=4 +CONFIG_USBSER_NRDREQS=4 +CONFIG_USBSER_VENDORID=0x067b +CONFIG_USBSER_PRODUCTID=0x2303 +CONFIG_USBSER_VENDORSTR="Nuttx" +CONFIG_USBSER_PRODUCTSTR="USBdev Serial" +CONFIG_USBSER_RXBUFSIZE=512 +CONFIG_USBSER_TXBUFSIZE=512 + +# +# USB Storage Device Configuration +# +# CONFIG_USBSTRG +# Enable compilation of the USB storage driver +# CONFIG_USBSTRG_EP0MAXPACKET +# Max packet size for endpoint 0 +# CONFIG_USBSTRG_EPBULKOUT and CONFIG_USBSTRG_EPBULKIN +# The logical 7-bit address of a hardware endpoints that support +# bulk OUT and IN operations +# CONFIG_USBSTRG_NWRREQS and CONFIG_USBSTRG_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSTRG_BULKINREQLEN and CONFIG_USBSTRG_BULKOUTREQLEN +# The size of the buffer in each write/read request. This +# value needs to be at least as large as the endpoint +# maxpacket and ideally as large as a block device sector. +# CONFIG_USBSTRG_VENDORID and CONFIG_USBSTRG_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSTRG_PRODUCTID and CONFIG_USBSTRG_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSTRG_REMOVABLE +# Select if the media is removable +# +CONFIG_USBSTRG=n +CONFIG_USBSTRG_EP0MAXPACKET=64 +CONFIG_USBSTRG_EPBULKOUT=2 +CONFIG_USBSTRG_EPBULKIN=5 +CONFIG_USBSTRG_NRDREQS=2 +CONFIG_USBSTRG_NWRREQS=2 +CONFIG_USBSTRG_BULKINREQLEN=256 +CONFIG_USBSTRG_BULKOUTREQLEN=256 +CONFIG_USBSTRG_VENDORID=0x584e +CONFIG_USBSTRG_VENDORSTR="NuttX" +CONFIG_USBSTRG_PRODUCTID=0x5342 +CONFIG_USBSTRG_PRODUCTSTR="USBdev Storage" +CONFIG_USBSTRG_VERSIONNO=0x0399 +CONFIG_USBSTRG_REMOVABLE=y + +# +# Settings for examples/uip +# +CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_UIP_DHCPC=n + +# +# Settings for examples/nettest +# +# CONFIG_EXAMPLE_NETTEST_SERVER - The target board can act +# as either the client side or server side of the test +# CONFIG_EXAMPLE_NETTEST_PERFORMANCE - If set, then the +# client side simply receives messages forever, allowing +# measurement of throughput +# CONFIG_EXAMPLE_NETTEST_NOMAC - Set if the hardware has +# no MAC address; one will be assigned +# CONFIG_EXAMPLE_NETTEST_IPADDR - Target board IP address +# CONFIG_EXAMPLE_NETTEST_DRIPADDR - Default router address +# CONFIG_EXAMPLE_NETTEST_NETMASK - Network mask +# CONFIG_EXAMPLE_NETTEST_CLIENTIP - IP address of the +# client side of the test (may be target or host) +# +CONFIG_EXAMPLE_NETTEST_SERVER=n +CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n +CONFIG_EXAMPLE_NETTEST_NOMAC=y +CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) + +# +# Settings for examples/ostest +# +CONFIG_EXAMPLES_OSTEST_LOOPS=1 +CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048 +CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3 + +# +# Settings for apps/nshlib +# +# CONFIG_NSH_FILEIOSIZE - Size of a static I/O buffer +# CONFIG_NSH_STRERROR - Use strerror(errno) +# CONFIG_NSH_LINELEN - Maximum length of one command line +# CONFIG_NSH_STACKSIZE - Stack size to use for new threads. +# CONFIG_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi +# CONFIG_NSH_DISABLESCRIPT - Disable scripting support +# CONFIG_NSH_DISABLEBG - Disable background commands +# CONFIG_NSH_ROMFSETC - Use startup script in /etc +# CONFIG_NSH_CONSOLE - Use serial console front end +# CONFIG_NSH_TELNET - Use telnetd console front end +# CONFIG_NSH_ARCHINIT - Platform provides architecture +# specific initialization (nsh_archinitialize()). +# +# If CONFIG_NSH_TELNET is selected: +# CONFIG_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size +# CONFIG_NSH_DHCPC - Obtain address using DHCP +# CONFIG_NSH_IPADDR - Provides static IP address +# CONFIG_NSH_DRIPADDR - Provides static router IP address +# CONFIG_NSH_NETMASK - Provides static network mask +# CONFIG_NSH_NOMAC - Use a bogus MAC address +# +# If CONFIG_NSH_ROMFSETC is selected: +# CONFIG_NSH_ROMFSMOUNTPT - ROMFS mountpoint +# CONFIG_NSH_INITSCRIPT - Relative path to init script +# CONFIG_NSH_ROMFSDEVNO - ROMFS RAM device minor +# CONFIG_NSH_ROMFSSECTSIZE - ROMF sector size +# CONFIG_NSH_FATDEVNO - FAT FS RAM device minor +# CONFIG_NSH_FATSECTSIZE - FAT FS sector size +# CONFIG_NSH_FATNSECTORS - FAT FS number of sectors +# CONFIG_NSH_FATMOUNTPT - FAT FS mountpoint +# +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_STRERROR=n +CONFIG_NSH_LINELEN=64 +CONFIG_NSH_STACKSIZE=2048 +CONFIG_NSH_NESTDEPTH=3 +CONFIG_NSH_DISABLESCRIPT=n +CONFIG_NSH_DISABLEBG=n +CONFIG_NSH_ROMFSETC=n +CONFIG_NSH_CONSOLE=y +CONFIG_NSH_TELNET=n +CONFIG_NSH_ARCHINIT=n +CONFIG_NSH_IOBUFFER_SIZE=512 +CONFIG_NSH_DHCPC=n +CONFIG_NSH_NOMAC=n +CONFIG_NSH_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_NSH_ROMFSMOUNTPT="/etc" +CONFIG_NSH_INITSCRIPT="init.d/rcS" +CONFIG_NSH_ROMFSDEVNO=0 +CONFIG_NSH_ROMFSSECTSIZE=64 +CONFIG_NSH_FATDEVNO=1 +CONFIG_NSH_FATSECTSIZE=512 +CONFIG_NSH_FATNSECTORS=1024 +CONFIG_NSH_FATMOUNTPT=/tmp + +# +# Architecture-specific NSH options +# +CONFIG_NSH_MMCSDSPIPORTNO=1 +CONFIG_NSH_MMCSDSLOTNO=0 +CONFIG_NSH_MMCSDMINOR=0 + +# +# Settings for examples/usbserial +# +# CONFIG_EXAMPLES_USBSERIAL_INONLY +# Only verify IN (device-to-host) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_OUTONLY +# Only verify OUT (host-to-device) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL +# Send only small, single packet messages. Default: Send large and small. +# CONFIG_EXAMPLES_USBSERIAL_ONLYBIG +# Send only large, multi-packet messages. Default: Send large and small. +# +CONFIG_EXAMPLES_USBSERIAL_INONLY=n +CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n +CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n +CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n + +CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n +CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n +CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n +CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n +CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n + +# +# Settings for examples/usbstorage +# +# CONFIG_EXAMPLES_USBSTRG_NLUNS +# Defines the number of logical units (LUNs) exported by the USB storage +# driver. Each LUN corresponds to one exported block driver (or partition +# of a block driver). May be 1, 2, or 3. Default is 1. +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR1 +# The minor device number of the block driver for the first LUN. For +# example, N in /dev/mmcsdN. Used for registering the block driver. Default +# is zero. +# CONFIG_EXAMPLES_USBSTRG_DEVPATH1 +# The full path to the registered block driver. Default is "/dev/mmcsd0" +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR2 and CONFIG_EXAMPLES_USBSTRG_DEVPATH2 +# Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBSTRG_NLUNS +# is 2 or 3. No defaults. +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR3 and CONFIG_EXAMPLES_USBSTRG_DEVPATH3 +# Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBSTRG_NLUNS +# is 3. No defaults. +# +# If CONFIG_USBDEV_TRACE is enabled (or CONFIG_DEBUG and CONFIG_DEBUG_USB), then +# the example code will also manage the USB trace output. The amount of trace output +# can be controlled using: +# +# CONFIG_EXAMPLES_USBSTRG_TRACEINIT +# Show initialization events +# CONFIG_EXAMPLES_USBSTRG_TRACECLASS +# Show class driver events +# CONFIG_EXAMPLES_USBSTRG_TRACETRANSFERS +# Show data transfer events +# CONFIG_EXAMPLES_USBSTRG_TRACECONTROLLER +# Show controller events +# CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS +# Show interrupt-related events. +# +CONFIG_EXAMPLES_USBSTRG_NLUNS=1 +CONFIG_EXAMPLES_USBSTRG_DEVMINOR1=0 +CONFIG_EXAMPLES_USBSTRG_DEVPATH1="/dev/mmcsd0" +CONFIG_EXAMPLES_USBSTRG_TRACEINIT=n +CONFIG_EXAMPLES_USBSTRG_TRACECLASS=n +CONFIG_EXAMPLES_USBSTRG_TRACETRANSFERS=n +CONFIG_EXAMPLES_USBSTRG_TRACECONTROLLER=n +CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS=n + +# +# Stack and heap information +# +# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP +# operation from FLASH but must copy initialized .data sections to RAM. +# (should also be =n for the AT90USB which always runs from flash) +# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH +# but copy themselves entirely into RAM for better performance. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack. +# This is the thread that (1) performs the inital boot of the system up +# to the point where user_start() is spawned, and (2) there after is the +# IDLE thread that executes only when there is no other thread ready to +# run. +# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate +# for the main user thread that begins at the user_start() entry point. +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_RUNFROMFLASH=n +CONFIG_BOOT_COPYTORAM=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=2048 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=2048 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/nuttx/configs/micropendous3/hello/ld.script b/nuttx/configs/micropendous3/hello/ld.script new file mode 100644 index 0000000000..fe5341ac74 --- /dev/null +++ b/nuttx/configs/micropendous3/hello/ld.script @@ -0,0 +1,202 @@ +/**************************************************************************** + * configs/micropendous3/hello/ld.script + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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. + * + ****************************************************************************/ +/* Memory Regions ***********************************************************/ + +MEMORY +{ + flash (rx) : ORIGIN = 0, LENGTH = 128K + sram (rw!x) : ORIGIN = 0x800060, LENGTH = 0xffa0 + eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = 64K +} + +OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr") +OUTPUT_ARCH(avr:5) +ENTRY(__start) + +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rel.init : { *(.rel.init) } + .rela.init : { *(.rela.init) } + + .rel.text : + { + *(.rel.text) + *(.rel.text.*) + *(.rel.gnu.linkonce.t*) + } + + .rela.text : + { + *(.rela.text) + *(.rela.text.*) + *(.rela.gnu.linkonce.t*) + } + + .rel.fini : { *(.rel.fini) } + .rela.fini : { *(.rela.fini) } + + .rel.rodata : + { + *(.rel.rodata) + *(.rel.rodata.*) + *(.rel.gnu.linkonce.r*) + } + + .rela.rodata : + { + *(.rela.rodata) + *(.rela.rodata.*) + *(.rela.gnu.linkonce.r*) + } + + .rel.data : + { + *(.rel.data) + *(.rel.data.*) + *(.rel.gnu.linkonce.d*) + } + + .rela.data : + { + *(.rela.data) + *(.rela.data.*) + *(.rela.gnu.linkonce.d*) + } + + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + + .text : + { + _stext = . ; + *(.vectors) + *(.init) + *(.handlers) + *(.text) + *(.text.*) + _etext = . ; + } > flash + + _eronly = ABSOLUTE(.); /* See below */ + + .data : + { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > sram AT > flash + + .bss : + { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + _ebss = ABSOLUTE(.); + } > sram + + /* Global data not cleared after reset. */ + + .noinit : + { + _snoinit = ABSOLUTE(.); + *(.noinit*) + _enoinit = ABSOLUTE(.); + } > sram + + .eeprom : + { + _seeprom = ABSOLUTE(.); + *(.eeprom*) + _eeeprom = ABSOLUTE(.); + } > eeprom + + /* 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) } + + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + + /* DWARF 1 */ + + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + + /* GNU DWARF 1 extensions */ + + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + + /* DWARF 1.1 and DWARF 2 */ + + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + + /* DWARF 2 */ + + .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } +} diff --git a/nuttx/configs/micropendous3/hello/setenv.sh b/nuttx/configs/micropendous3/hello/setenv.sh new file mode 100755 index 0000000000..4736838b9a --- /dev/null +++ b/nuttx/configs/micropendous3/hello/setenv.sh @@ -0,0 +1,63 @@ +#!/bin/bash +# configs/micropendous3/hello/setenv.sh +# +# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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="${PATH}" +fi + +# This the Cygwin path to the location where I installed the WinAVR +# toolchain under windows. This is *not* the default install +# location so you will probably have to edit this. You will also have +# to edit this if you install the Linux AVR toolchain as well +#export TOOLCHAIN_BIN="/cygdrive/c/WinAVR/bin" + +# This the Cygwin path to the location where I build the buildroot +# toolchain. +export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_avr/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}" diff --git a/nuttx/configs/micropendous3/ostest/defconfig b/nuttx/configs/micropendous3/ostest/defconfig index e1b78f04c0..a370b9661a 100644 --- a/nuttx/configs/micropendous3/ostest/defconfig +++ b/nuttx/configs/micropendous3/ostest/defconfig @@ -142,7 +142,7 @@ CONFIG_AVR_TWI=n CONFIG_USART1_SERIAL_CONSOLE=y CONFIG_USART1_TXBUFSIZE=256 CONFIG_USART1_RXBUFSIZE=256 -CONFIG_USART1_BAUD=115200 +CONFIG_USART1_BAUD=38400 CONFIG_USART1_BITS=8 CONFIG_USART1_PARITY=0 CONFIG_USART1_2STOP=0 |