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Add framework for Spark Core board support. The initial commit is a clone of the Maple Mini and still needs Spark customizations

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This commit is contained in:
Gregory Nutt
2013-10-02 08:24:46 -06:00
parent 6d2eba842c
commit fee65851ca
33 changed files with 3462 additions and 59 deletions
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2
ChangeLog
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@@ -5693,4 +5693,6 @@
build system (2013-10-1)
* include/net/route.h: Defines the application interface to
the routing table (2013-10-2).
* configs/spark: Add configuratino for the Spark Core. The
initial check-in is basically the Maple Mini board (2013-10-2).

2
Documentation/README.html
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@@ -165,6 +165,8 @@
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/sim/README.txt"><b><i>README.txt</i></b></a>
| | |- skp16c26/
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/skp16c26/README.txt"><b><i>README.txt</i></b></a>
| | |- spark/
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/spark/README.txt"><b><i>README.txt</i></b></a>
| | |- stm3210e-eval/
| | | |- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/stm3210e-eval/RIDE/README.txt">RIDE/README.txt</a>
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/stm3210e-eval/README.txt"><b><i>README.txt</i></b></a>

2
README.txt
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@@ -1093,6 +1093,8 @@ nuttx
| | `- README.txt
| |- skp16c26/
| | `- README.txt
| |- spark/
| | `- README.txt
| |- stm3210e-eval/
| | |- RIDE/README.txt
| | `- README.txt

119
arch/arm/include/stm32/chip.h
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@@ -478,12 +478,9 @@
# define STM32_NRNG 0 /* No random number generator (RNG) */
# define STM32_NDCMI 0 /* No digital camera interface (DCMI) */
/* STM32 F103 Medium Density Family *************************************************/
/* STM32F103RB is in the Medium-density performance line and is provided in 64 pin
* packages with 128K Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces
*/
/* STM32 F103 Medium Density Performance Line ***************************************/
#elif defined(CONFIG_ARCH_CHIP_STM32F103RBT6)
#elif defined(CONFIG_ARCH_CHIP_STM32F103T8) || defined(CONFIG_ARCH_CHIP_STM32F103TB)
# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */
# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite vamily */
# define CONFIG_STM32_STM32F10XX 1 /* STM32F10xxx family */
@@ -491,17 +488,88 @@
# define CONFIG_STM32_MEDIUMDENSITY 1 /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
# undef CONFIG_STM32_VALUELINE /* STM32F100x */
# define CONFIG_STM32_PERFORMANCELINE 1 /* STM32F103x8 and STM32F103xB */
# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */
# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */
# undef CONFIG_STM32_STM32F30XX /* STM32F30xxx family */
# undef CONFIG_STM32_STM32F30XX /* STM32F30xxx family */
# undef CONFIG_STM32_STM32F40XX /* STM32F405xx and STM32407xx families */
# define STM32_NFSMC 0 /* FSMC */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 1 /* One advanced timer TIM1 */
# define STM32_NGTIM 3 /* General timers TIM2,3,4 */
# define STM32_NBTIM 0 /* Two basic timers TIM6 and TIM7 */
# define STM32_NDMA 1 /* DMA1 */
# define STM32_NBTIM 0 /* No basic timers */
# define STM32_NDMA 1 /* DMA1, 7 channels */
# define STM32_NSPI 1 /* SPI1 */
# define STM32_NI2S 0 /* No I2S */
# define STM32_NUSART 2 /* USART1-2 */
# define STM32_NI2C 1 /* I2C1 */
# define STM32_NCAN 1 /* bxCAN1 */
# define STM32_NSDIO 0 /* No SDIO */
# define STM32_NLCD 0 /* No LCD */
# define STM32_NUSBOTG 0 /* No USB OTG FS/HS */
# define STM32_NGPIO 26 /* GPIOA-E */
# define STM32_NADC 2 /* ADC1-2 */
# define STM32_NDAC 0 /* No DAC */
# define STM32_NCAPSENSE 0 /* No capacitive sensing channels */
# define STM32_NCRC 1 /* CRC */
# define STM32_NTHERNET 0 /* No ethernet */
# define STM32_NRNG 0 /* No random number generator (RNG) */
# define STM32_NDCMI 0 /* No digital camera interface (DCMI) */
#elif defined(CONFIG_ARCH_CHIP_STM32F103C8) || defined(CONFIG_ARCH_CHIP_STM32F103CB)
# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */
# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite vamily */
# define CONFIG_STM32_STM32F10XX 1 /* STM32F10xxx family */
# undef CONFIG_STM32_LOWDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
# define CONFIG_STM32_MEDIUMDENSITY 1 /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
# undef CONFIG_STM32_VALUELINE /* STM32F100x */
# define CONFIG_STM32_PERFORMANCELINE 1 /* STM32F103x8 and STM32F103xB */
# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */
# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */
# undef CONFIG_STM32_STM32F30XX /* STM32F30xxx family */
# undef CONFIG_STM32_STM32F40XX /* STM32F405xx and STM32407xx families */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 1 /* One advanced timer TIM1 */
# define STM32_NGTIM 3 /* General timers TIM2,3,4 */
# define STM32_NBTIM 0 /* No basic timers */
# define STM32_NDMA 1 /* DMA1, 7 channels */
# define STM32_NSPI 2 /* SPI1-2 */
# define STM32_NI2S 0 /* No I2S (?) */
# define STM32_NI2S 0 /* No I2S */
# define STM32_NUSART 3 /* USART1-3 */
# define STM32_NI2C 2 /* I2C1-2 */
# define STM32_NCAN 1 /* bxCAN1 */
# define STM32_NSDIO 0 /* No SDIO */
# define STM32_NLCD 0 /* No LCD */
# define STM32_NUSBOTG 0 /* No USB OTG FS/HS */
# define STM32_NGPIO 37 /* GPIOA-C */
# define STM32_NADC 2 /* ADC1-2 */
# define STM32_NDAC 0 /* No DAC */
# define STM32_NCAPSENSE 0 /* No capacitive sensing channels */
# define STM32_NCRC 1 /* CRC */
# define STM32_NTHERNET 0 /* No ethernet */
# define STM32_NRNG 0 /* No random number generator (RNG) */
# define STM32_NDCMI 0 /* No digital camera interface (DCMI) */
#elif defined(CONFIG_ARCH_CHIP_STM32F103R8) || defined(CONFIG_ARCH_CHIP_STM32F103RB)
# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */
# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite vamily */
# define CONFIG_STM32_STM32F10XX 1 /* STM32F10xxx family */
# undef CONFIG_STM32_LOWDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
# define CONFIG_STM32_MEDIUMDENSITY 1 /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
# undef CONFIG_STM32_VALUELINE /* STM32F100x */
# define CONFIG_STM32_PERFORMANCELINE 1 /* STM32F103x8 and STM32F103xB */
# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */
# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */
# undef CONFIG_STM32_STM32F30XX /* STM32F30xxx family */
# undef CONFIG_STM32_STM32F40XX /* STM32F405xx and STM32407xx families */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 1 /* One advanced timer TIM1 */
# define STM32_NGTIM 3 /* General timers TIM2,3,4 */
# define STM32_NBTIM 0 /* No basic timers */
# define STM32_NDMA 1 /* DMA1, 7 channels */
# define STM32_NSPI 2 /* SPI1-2 */
# define STM32_NI2S 0 /* No I2S */
# define STM32_NUSART 3 /* USART1-3 */
# define STM32_NI2C 2 /* I2C1-2 */
# define STM32_NCAN 1 /* bxCAN1 */
@@ -517,37 +585,6 @@
# define STM32_NRNG 0 /* No random number generator (RNG) */
# define STM32_NDCMI 0 /* No digital camera interface (DCMI) */
/* STM32F103C8, STM32F103CB (Medium-density performance line and is provided in 48 pin package) */
#elif defined(CONFIG_ARCH_CHIP_STM32F103C8)
# define CONFIG_STM32_STM32F10XX 1 /* STM32F10xxx family */
# undef CONFIG_STM32_LOWDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
# define CONFIG_STM32_MEDIUMDENSITY 1 /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
# undef CONFIG_STM32_VALUELINE /* STM32F100x */
# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */
# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */
# undef CONFIG_STM32_STM32F30XX /* STM32F30xxx family */
# undef CONFIG_STM32_STM32F40XX /* STM32F405xx and STM32407xx families */
# define STM32_NFSMC 0 /* FSMC */
# define STM32_NATIM 1 /* One advanced timer TIM1 */
# define STM32_NGTIM 3 /* General timers TIM2,3,4 */
# define STM32_NBTIM 0 /* No basic timer */
# define STM32_NDMA 1 /* DMA1 */
# define STM32_NSPI 2 /* SPI1-2 */
# define STM32_NI2S 0 /* No I2S */
# define STM32_NUSART 3 /* USART1-3 */
# define STM32_NI2C 2 /* I2C1-2 */
# define STM32_NCAN 1 /* bxCAN1 */
# define STM32_NSDIO 0 /* No SDIO */
# define STM32_NUSBOTG 0 /* No USB OTG FS/HS */
# define STM32_NGPIO 37 /* GPIOA-C */
# define STM32_NADC 2 /* ADC1-2 */
# define STM32_NDAC 0 /* No DAC */
# define STM32_NCRC 1 /* CRC */
# define STM32_NTHERNET 0 /* No ethernet */
# define STM32_NRNG 0 /* No random number generator (RNG) */
# define STM32_NDCMI 0 /* No digital camera interface (DCMI) */
/* STM32 F103 High Density Family ***************************************************/
/* STM32F103RC, STM32F103RD, and STM32F103RE are all provided in 64 pin packages and
* differ only in the available FLASH and SRAM.

2
arch/arm/src/sama5/sam_adc.c
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@@ -138,6 +138,8 @@
DMACH_FLAG_MEMCHUNKSIZE_1)
#endif
#define ADC_CLOCK_MAX 20000000 /* Max ADC Clock Frequency (Hz) */
/****************************************************************************
* Private Types
****************************************************************************/

53
arch/arm/src/stm32/Kconfig
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@@ -255,8 +255,57 @@ config ARCH_CHIP_STM32F103C8
select STM32_PERFORMANCELINE
select STM32_MEDIUMDENSITY
config ARCH_CHIP_STM32F103RBT6
bool "STM32F103RBT6"
config ARCH_CHIP_STM32F103T8
bool "STM32F103T8"
select ARCH_CORTEXM3
select STM32_STM32F10XX
select STM32_PERFORMANCELINE
select STM32_MEDIUMDENSITY
config ARCH_CHIP_STM32F103TB
bool "STM32F103TB"
select ARCH_CORTEXM3
select STM32_STM32F10XX
select STM32_PERFORMANCELINE
select STM32_MEDIUMDENSITY
config ARCH_CHIP_STM32F103C8
bool "STM32F103C8"
select ARCH_CORTEXM3
select STM32_STM32F10XX
select STM32_PERFORMANCELINE
select STM32_MEDIUMDENSITY
config ARCH_CHIP_STM32F103CB
bool "STM32F103CB"
select ARCH_CORTEXM3
select STM32_STM32F10XX
select STM32_PERFORMANCELINE
select STM32_MEDIUMDENSITY
config ARCH_CHIP_STM32F103R8
bool "STM32F103R8"
select ARCH_CORTEXM3
select STM32_STM32F10XX
select STM32_PERFORMANCELINE
select STM32_MEDIUMDENSITY
config ARCH_CHIP_STM32F103RB
bool "STM32F103RB"
select ARCH_CORTEXM3
select STM32_STM32F10XX
select STM32_PERFORMANCELINE
select STM32_MEDIUMDENSITY
config ARCH_CHIP_STM32F103V8
bool "STM32F103V8"
select ARCH_CORTEXM3
select STM32_STM32F10XX
select STM32_PERFORMANCELINE
select STM32_MEDIUMDENSITY
config ARCH_CHIP_STM32F103VB
bool "STM32F103VB"
select ARCH_CORTEXM3
select STM32_STM32F10XX
select STM32_PERFORMANCELINE

3
arch/arm/src/stm32/chip.h
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@@ -72,7 +72,8 @@
/* STM32 F103 Low / Medium Density Family */
# elif defined(CONFIG_ARCH_CHIP_STM32F103C4) || \
defined(CONFIG_ARCH_CHIP_STM32F103C8) || \
defined(CONFIG_ARCH_CHIP_STM32F103RBT6)
defined(CONFIG_ARCH_CHIP_STM32F103CB) || \
defined(CONFIG_ARCH_CHIP_STM32F103RB)
# include "chip/stm32f103c_pinmap.h"
/* STM32 F103 High Density Family */

33
configs/Kconfig
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@@ -334,6 +334,16 @@ config ARCH_BOARD_LPC1766STK
This port uses the Olimex LPC1766-STK board and a GNU GCC toolchain* under
Linux or Cygwin. STATUS: Complete and mature.
config ARCH_BOARD_MAPLE
bool "maple board"
depends on ARCH_CHIP_STM32F103RB || ARCH_CHIP_STM32F103CB
select ARCH_HAVE_LEDS
---help---
A configuration for the LeafLab's Maple and Maple Mini boards.
These boards are based on the STM32F103RBT6 chip for the standard
version and on the STM32F103CBT6 for the mini version
(See http://leaflabs.com/docs/hardware/maple.html)
config ARCH_BOARD_MIRTOO
bool "Mirtoo PIC32 Module from Dimitech"
depends on ARCH_CHIP_PIC32MX250F128D
@@ -537,15 +547,14 @@ config ARCH_BOARD_SKP16C26
uses the GNU m32c toolchain. STATUS: The port is complete but untested
due to issues with compiler internal errors.
config ARCH_BOARD_MAPLE
bool "maple board"
depends on ARCH_CHIP_STM32F103RBT6
config ARCH_BOARD_SPARK
bool "Spark Core"
depends on ARCH_CHIP_STM32F103CB
select ARCH_HAVE_LEDS
---help---
A configuration for the LeafLab's Maple and Maple Mini boards.
These boards are based on the STM32F103RBT6 chip for the standard
version and on the STM32F103CBT6 for the mini version
(See http://leaflabs.com/docs/hardware/maple.html)
A configuration for the Spark Core from Spark Devices
(http://www.sparkdevices.com). This board features the STM32103CBT6
MCU from STMicro.
config ARCH_BOARD_STM32_TINY
bool "STM32-Tiny board"
@@ -803,6 +812,7 @@ config ARCH_BOARD
default "lpc4330-xplorer" if ARCH_BOARD_LPC4330_XPLORER
default "lpcxpresso-lpc1768" if ARCH_BOARD_LPCXPRESSO
default "m68322evb" if ARCH_BOARD_M68332EVB
default "maple" if ARCH_BOARD_MAPLE
default "mbed" if ARCH_BOARD_MBED
default "mcu123-lpc214x" if ARCH_BOARD_MCU123
default "micropendous3" if ARCH_BOARD_MICROPENDOUS3
@@ -831,7 +841,7 @@ config ARCH_BOARD
default "sam4s-xplained" if ARCH_BOARD_SAM4S_XPLAINED
default "shenzhou" if ARCH_BOARD_SHENZHOU
default "skp16c26" if ARCH_BOARD_SKP16C26
default "maple" if ARCH_BOARD_MAPLE
default "spark" if ARCH_BOARD_SPARK
default "stm32_tiny" if ARCH_BOARD_STM32_TINY
default "stm3210e-eval" if ARCH_BOARD_STM3210E_EVAL
default "stm3220g-eval" if ARCH_BOARD_STM3220G_EVAL
@@ -987,6 +997,9 @@ endif
if ARCH_BOARD_M68332EVB
source "configs/m68332evb/Kconfig"
endif
if ARCH_BOARD_MAPLE
source "configs/maple/Kconfig"
endif
if ARCH_BOARD_MBED
source "configs/mbed/Kconfig"
endif
@@ -1071,8 +1084,8 @@ endif
if ARCH_BOARD_SKP16C26
source "configs/skp16c26/Kconfig"
endif
if ARCH_BOARD_MAPLE
source "configs/maple/Kconfig"
if ARCH_BOARD_SPARK
source "configs/spark/Kconfig"
endif
if ARCH_BOARD_STM32_TINY
source "configs/stm32_tiny/Kconfig"

4
configs/README.txt
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@@ -2003,6 +2003,10 @@ configs/shenzhou
This is the port of NuttX to the Shenzhou development board from
www.armjishu.com. This board features the STMicro STM32F107VCT MCU.
configs/spark
Board support for the Spark Core from Spark Devices http://www.sparkdevices.com).
This board features the STM32103CBT6 MCU from STMicro.
configs/skp16c26
Renesas M16C processor on the Renesas SKP16C26 StarterKit. This port
uses the GNU m32c toolchain. STATUS: The port is complete but untested

5
configs/maple/Kconfig
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@@ -7,7 +7,8 @@ if ARCH_BOARD_MAPLE
choice
prompt "Select board type"
default MAPLE_STANDARD
default MAPLE_STANDARD if ARCH_CHIP_STM32F103RB
default MAPLE_MINI if ARCH_CHIP_STM32F103CB
---help---
Select the board hosting the architure. You must first select the
exact MCU part number, then the boards supporting that part will
@@ -16,11 +17,13 @@ choice
config MAPLE_STANDARD
bool "Maple"
depends on ARCH_CHIP_STM32F103RB
---help---
This version is the standard maple board, with STM32F103RBT6.
config MAPLE_MINI
bool "Maple Mini"
depends on ARCH_CHIP_STM32F103CB
---help---
This version is a mini layout of the normal one, with STM32F103CBT6.
It has different bootloader, memory size, and pin layout.

2
configs/maple/nsh/defconfig
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@@ -138,7 +138,7 @@ CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL=y
# CONFIG_ARCH_CHIP_STM32F100VE is not set
# CONFIG_ARCH_CHIP_STM32F103C4 is not set
# CONFIG_ARCH_CHIP_STM32F103C8 is not set
CONFIG_ARCH_CHIP_STM32F103RBT6=y
CONFIG_ARCH_CHIP_STM32F103RB=y
# CONFIG_ARCH_CHIP_STM32F103RET6 is not set
# CONFIG_ARCH_CHIP_STM32F103VCT6 is not set
# CONFIG_ARCH_CHIP_STM32F103VET6 is not set

2
configs/maple/usbnsh/defconfig
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@@ -138,7 +138,7 @@ CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL=y
# CONFIG_ARCH_CHIP_STM32F100VE is not set
# CONFIG_ARCH_CHIP_STM32F103C4 is not set
# CONFIG_ARCH_CHIP_STM32F103C8 is not set
CONFIG_ARCH_CHIP_STM32F103RBT6=y
CONFIG_ARCH_CHIP_STM32F103RB=y
# CONFIG_ARCH_CHIP_STM32F103RET6 is not set
# CONFIG_ARCH_CHIP_STM32F103VCT6 is not set
# CONFIG_ARCH_CHIP_STM32F103VET6 is not set

8
configs/spark/Kconfig Normal file
View File

@@ -0,0 +1,8 @@
#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
if ARCH_BOARD_SPARK
endif

83
configs/spark/README.txt Normal file
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@@ -0,0 +1,83 @@
README
======
This README discusses issues unique to NuttX configurations for the Spark Core board from Spark Devices (http://www.sparkdevices.com). This board features the STM32103CBT6 MCU from STMicro.
Contents
========
- Development Environment
- DFU
Development Environment
=======================
Either Linux (recommended), Mac or Cygwin on Windows can be used for the development environment.
The source has been built only using the GNU toolchain (see below). Other
toolchains will likely cause problems. Testing was performed using the Cygwin
environment because the Raisonance R-Link emulatator and some RIDE7 development tools
were used and those tools works only under Windows.
DFU
===
The linker files in these projects can be configured to indicate that you
will be loading code using STMicro built-in USB Device Firmware Upgrade (DFU)
loader or via some JTAG emulator. You can specify the DFU bootloader by
adding the following line:
CONFIG_STM32_DFU=y
to your .config file. Most of the configurations in this directory are set
up to use the DFU loader.
If CONFIG_STM32_DFU is defined, the code will not be positioned at the beginning
of FLASH (0x08000000) but will be offset to 0x08005000. This offset is needed
to make space for the DFU loader and 0x08005000 is where the DFU loader expects
to find new applications at boot time. If you need to change that origin for some
other bootloader, you will need to edit the file(s) ld.script.dfu for each
configuration.
For Linux or Mac:
----------------
While on Linux or Mac, we can use dfu-util to upload nuttx binary.
1. Make sure we have installed dfu-util. (From yum, apt-get or build from source.)
2. Start the DFU loader (bootloader) on the Spark board. You do this by
resetting the board while holding the "Key" button. Windows should
recognize that the DFU loader has been installed.
3. Flash the nuttx.bin to the board use dfu-util. Here's an example:
$ dfu-util -a1 -d 1eaf:0003 -D nuttx.bin -R
For anything not clear, we can refer to LeafLabs official document:
http://leaflabs.com/docs/unix-toolchain.html
For Windows:
-----------
The DFU SE PC-based software is available from the STMicro website,
http://www.st.com. General usage instructions:
1. Connect the Spark board to your computer using a USB
cable.
2. Start the DFU loader on the Spark board. You do this by
resetting the board while holding the "Key" button. Windows should
recognize that the DFU loader has been installed.
3. Run the DFU SE program to load nuttx.bin into FLASH.
What if the DFU loader is not in FLASH? The loader code is available
inside of the Demo dirctory of the USBLib ZIP file that can be downloaded
from the STMicro Website. You can build it using RIDE (or other toolchains);
you will need a JTAG emulator to burn it into FLASH the first time.
In order to use STMicro's built-in DFU loader, you will have to get
the NuttX binary into a special format with a .dfu extension. The
DFU SE PC_based software installation includes a file "DFU File Manager"
conversion program that a file in Intel Hex format to the special DFU
format. When you successfully build NuttX, you will find a file called
nutt.hex in the top-level directory. That is the file that you should
provide to the DFU File Manager. You will end up with a file called
nuttx.dfu that you can use with the STMicro DFU SE program.

194
configs/spark/include/board.h Normal file
View File

@@ -0,0 +1,194 @@
/************************************************************************************
* configs/spark/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Authors: Gregory Nutt <gnutt@nuttx.org>
* Librae <librae8226@gmail.com>
*
* 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.
*
************************************************************************************/
#ifndef __CONFIGS_SPARK_INCLUDE_BOARD_H
#define __CONFIGS_SPARK_INCLUDE_BOARD_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#ifndef __ASSEMBLY__
# include <stdint.h>
#endif
#include "stm32_rcc.h"
#include "stm32_sdio.h"
#include "stm32.h"
/************************************************************************************
* Definitions
************************************************************************************/
/* Clocking *************************************************************************/
/* On-board crystal frequency is 8MHz (HSE) */
#define STM32_BOARD_XTAL 8000000ul
/* PLL source is HSE/1, PLL multipler is 9: PLL frequency is 8MHz (XTAL) x 9 = 72MHz */
#define STM32_CFGR_PLLSRC RCC_CFGR_PLLSRC
#define STM32_CFGR_PLLXTPRE 0
#define STM32_CFGR_PLLMUL RCC_CFGR_PLLMUL_CLKx9
#define STM32_PLL_FREQUENCY (9*STM32_BOARD_XTAL)
/* Use the PLL and set the SYSCLK source to be the PLL */
#define STM32_SYSCLK_SW RCC_CFGR_SW_PLL
#define STM32_SYSCLK_SWS RCC_CFGR_SWS_PLL
#define STM32_SYSCLK_FREQUENCY STM32_PLL_FREQUENCY
/* AHB clock (HCLK) is SYSCLK (72MHz) */
#define STM32_RCC_CFGR_HPRE RCC_CFGR_HPRE_SYSCLK
#define STM32_HCLK_FREQUENCY STM32_PLL_FREQUENCY
#define STM32_BOARD_HCLK STM32_HCLK_FREQUENCY /* same as above, to satisfy compiler */
/* APB2 clock (PCLK2) is HCLK (72MHz) */
#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLK
#define STM32_PCLK2_FREQUENCY STM32_HCLK_FREQUENCY
/* APB2 timers 1 and 8 will receive PCLK2. */
#define STM32_APB2_TIM1_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB2_TIM8_CLKIN (STM32_PCLK2_FREQUENCY)
/* APB1 clock (PCLK1) is HCLK/2 (36MHz) */
#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLKd2
#define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/2)
/* APB1 timers 2-4 will be twice PCLK1 (I presume the remaining will receive PCLK1) */
#define STM32_APB1_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM4_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM5_CLKIN (STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM6_CLKIN (STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM7_CLKIN (STM32_PCLK1_FREQUENCY)
/* USB divider -- Divide PLL clock by 1.5 */
#define STM32_CFGR_USBPRE 0
/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
* otherwise frequency is 2xAPBx.
* Note: TIM1,8 are on APB2, others on APB1 */
#define STM32_TIM18_FREQUENCY STM32_HCLK_FREQUENCY
#define STM32_TIM27_FREQUENCY STM32_HCLK_FREQUENCY
/* SDIO dividers. Note that slower clocking is required when DMA is disabled
* in order to avoid RX overrun/TX underrun errors due to delayed responses
* to service FIFOs in interrupt driven mode. These values have not been
* tuned!!!
*
* HCLK=72MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(178+2)=400 KHz
*/
#define SDIO_INIT_CLKDIV (178 << SDIO_CLKCR_CLKDIV_SHIFT)
/* DMA ON: HCLK=72 MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(2+2)=18 MHz
* DMA OFF: HCLK=72 MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(3+2)=14.4 MHz
*/
#ifdef CONFIG_SDIO_DMA
# define SDIO_MMCXFR_CLKDIV (2 << SDIO_CLKCR_CLKDIV_SHIFT)
#else
# define SDIO_MMCXFR_CLKDIV (3 << SDIO_CLKCR_CLKDIV_SHIFT)
#endif
/* DMA ON: HCLK=72 MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(1+2)=24 MHz
* DMA OFF: HCLK=72 MHz, SDIOCLK=72MHz, SDIO_CK=HCLK/(3+2)=14.4 MHz
*/
#ifdef CONFIG_SDIO_DMA
# define SDIO_SDXFR_CLKDIV (1 << SDIO_CLKCR_CLKDIV_SHIFT)
#else
# define SDIO_SDXFR_CLKDIV (3 << SDIO_CLKCR_CLKDIV_SHIFT)
#endif
/* LED definitions ******************************************************************/
/* The board has only one controllable LED */
#define LED_STARTED 0 /* No LEDs */
#define LED_HEAPALLOCATE 1 /* LED1 on */
#define LED_IRQSENABLED 2 /* LED2 on */
#define LED_STACKCREATED 3 /* LED1 on */
#define LED_INIRQ 4 /* LED1 off */
#define LED_SIGNAL 5 /* LED2 on */
#define LED_ASSERTION 6 /* LED1 + LED2 */
#define LED_PANIC 7 /* LED1 / LED2 blinking */
/************************************************************************************
* Public Data
************************************************************************************/
#ifndef __ASSEMBLY__
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
/************************************************************************************
* Public Function Prototypes
************************************************************************************/
/************************************************************************************
* Name: stm32_boardinitialize
*
* Description:
* All STM32 architectures must provide the following entry point. This entry point
* is called early in the initialization -- after all memory has been configured
* and mapped but before any devices have been initialized.
*
************************************************************************************/
void stm32_boardinitialize(void);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_SPARK_INCLUDE_BOARD_H */

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############################################################################
# configs/spark/nsh/Make.defs
#
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
ifeq ($(CONFIG_STM32_DFU),y)
LDSCRIPT = ld.script.dfu
else
LDSCRIPT = ld.script
endif
ifeq ($(WINTOOL),y)
# Windows-native toolchains
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
MAXOPTIMIZATION = -O2
else
# Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps.sh
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
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
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g -Os
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 =
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
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-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
OBJEXT = .o
LIBEXT = .a
EXEEXT =
ifneq ($(CROSSDEV),arm-nuttx-elf-)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
HOSTLDFLAGS =

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#!/bin/bash
# configs/spark/nsh/setenv.sh
#
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
if [ "$_" = "$0" ] ; then
echo "You must source this script, not run it!" 1>&2
exit 1
fi
WD=`pwd`
if [ ! -x "setenv.sh" ]; then
echo "This script must be executed from the top-level NuttX build directory"
exit 1
fi
if [ -z "${PATH_ORIG}" ]; then
export PATH_ORIG="${PATH}"
fi
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
export BUILDROOT_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
# This is the path to the Spark tools directory
export TOOL_BIN="${WD}/configs/spark/tools"
# Update the PATH variable
export PATH="${BUILDROOT_BIN}:${TOOL_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

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/****************************************************************************
* configs/spark/scripts/ld.script
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Librae <librae8226@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/* The STM32F103xB has 128Kb of FLASH beginning at address 0x0800:0000 and
* 20Kb of SRAM beginning at address 0x2000:0000. When booting from FLASH,
* FLASH memory is aliased to address 0x0000:0000 where the code expects to
* begin execution by jumping to the entry point in the 0x0800:0000 address
* range.
*/
MEMORY
{
flash (rx) : ORIGIN = 0x08000000, LENGTH = 128K
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
}
OUTPUT_ARCH(arm)
ENTRY(_stext)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > flash
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > flash
.ARM.extab : {
*(.ARM.extab*)
} > flash
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > flash
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
/* The STM32F103VCT6 has 48Kb of SRAM beginning at the following address */
.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
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

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/****************************************************************************
* configs/spark/scripts/ld.script.dfu
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Librae <librae8226@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/* The STM32F103xB has 128Kb of FLASH beginning at address 0x0800:0000 and
* 20Kb of SRAM beginning at address 0x2000:0000. Here we assume that the
* spark's DFU bootloader is being used. In that case, the correct
* load .text load address is 0x0800:5000 (leaving 108Kb).
*/
MEMORY
{
flash (rx) : ORIGIN = 0x08005000, LENGTH = 108K
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
}
OUTPUT_ARCH(arm)
ENTRY(_stext)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > flash
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > flash
.ARM.extab : {
*(.ARM.extab*)
} > flash
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > flash
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
/* The STM32F103VCT6 has 48Kb of SRAM beginning at the following address */
.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
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

101
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############################################################################
# configs/spark/src/Makefile
#
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
# Librae <librae8226@gmail.com>
#
# 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 $(TOPDIR)/Make.defs
CFLAGS += -I$(TOPDIR)/sched
ASRCS =
AOBJS = $(ASRCS:.S=$(OBJEXT))
CSRCS = up_boot.c up_leds.c up_usbdev.c
ifeq ($(CONFIG_NX_LCDDRIVER),y)
endif
ifeq ($(CONFIG_NSH_ARCHINIT),y)
endif
ifeq ($(CONFIG_INPUT),y)
endif
ifeq ($(CONFIG_USBMSC),y)
endif
ifeq ($(CONFIG_WATCHDOG),y)
CSRCS += up_watchdog.c
endif
COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
ifeq ($(WINTOOL),y)
CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
-I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
else
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
endif
all: libboard$(LIBEXT)
$(AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
libboard$(LIBEXT): $(OBJS)
$(call ARCHIVE, $@, $(OBJS))
.depend: Makefile $(SRCS)
$(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
$(Q) touch $@
depend: .depend
clean:
$(call DELFILE, libboard$(LIBEXT))
$(call CLEAN)
distclean: clean
$(call DELFILE, Make.dep)
$(call DELFILE, .depend)
-include Make.dep

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/************************************************************************************
* configs/spark/src/spark.h
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Laurent Latil <laurent@latil.nom.fr>
* Librae <librae8226@gmail.com>
*
* 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.
*
************************************************************************************/
#ifndef __CONFIGS_SPARK_SRC_SPARK_INTERNAL_H
#define __CONFIGS_SPARK_SRC_SPARK_INTERNAL_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <stdint.h>
/************************************************************************************
* Definitions
************************************************************************************/
/* How many SPI modules does this chip support? The LM3S6918 supports 2 SPI
* modules (others may support more -- in such case, the following must be
* expanded).
*/
#if STM32_NSPI < 1
# undef CONFIG_STM32_SPI1
# undef CONFIG_STM32_SPI2
#elif STM32_NSPI < 2
# undef CONFIG_STM32_SPI2
#endif
/* GPIOs **************************************************************/
#define GPIO_LED (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN1)
#define GPIO_USB_PULLUP (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN9)
/************************************************************************************
* Public Types
************************************************************************************/
/************************************************************************************
* Public data
************************************************************************************/
#ifndef __ASSEMBLY__
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: stm32_spiinitialize
*
* Description:
* Called to configure SPI chip select GPIO pins.
*
************************************************************************************/
void stm32_spiinitialize(void);
/************************************************************************************
* Name: stm32_usbinitialize
*
* Description:
* Called to setup USB-related GPIO pins.
*
************************************************************************************/
void stm32_usbinitialize(void);
/************************************************************************************
* Name: up_wlinitialize
*
* Description:
* Called to configure wireless module (nRF24L01).
*
************************************************************************************/
void up_wlinitialize(void);
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_SPARK_SRC_SPARK_INTERNAL_H */

96
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/************************************************************************************
* configs/spark/src/up_boot.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Librae <librae8226@gmail.com>
*
* 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.
*
************************************************************************************/
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <nuttx/spi/spi.h>
#include <debug.h>
#include <arch/board/board.h>
#include "up_arch.h"
#include "spark.h"
/************************************************************************************
* Definitions
************************************************************************************/
/************************************************************************************
* Private Data
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: stm32_boardinitialize
*
* Description:
* All STM32 architectures must provide the following entry point. This entry point
* is called early in the initialization -- after all memory has been configured
* and mapped but before any devices have been initialized.
*
************************************************************************************/
void stm32_boardinitialize(void)
{
/* Configure on-board LEDs if LED support has been selected. */
#ifdef CONFIG_ARCH_LEDS
up_ledinit();
#endif
/* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
* stm32_spiinitialize() has been brought into the link.
*/
#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2)
stm32_spiinitialize();
#endif
/* Initialize USB is 1) USBDEV is selected, 2) the USB controller is not
* disabled, and 3) the weak function stm32_usbinitialize() has been brought
* into the build.
*/
#if defined(CONFIG_USBDEV) && defined(CONFIG_STM32_USB)
stm32_usbinitialize();
#endif
}

152
configs/spark/src/up_leds.c Normal file
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@@ -0,0 +1,152 @@
/****************************************************************************
* configs/spark/src/up_leds.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Librae <librae8226@gmail.com>
*
* 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <arch/board/board.h>
#include "chip.h"
#include "up_arch.h"
#include "up_internal.h"
#include "stm32.h"
#include "spark.h"
/****************************************************************************
* Definitions
****************************************************************************/
/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
* with CONFIG_DEBUG_VERBOSE too)
*/
#ifdef CONFIG_DEBUG_LEDS
# define leddbg lldbg
# define ledvdbg llvdbg
#else
# define leddbg(x...)
# define ledvdbg(x...)
#endif
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
static inline void set_led(bool v)
{
ledvdbg("Turn LED %s\n", v? "on":"off");
stm32_gpiowrite(GPIO_LED, v);
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: up_ledinit
****************************************************************************/
#ifdef CONFIG_ARCH_LEDS
void up_ledinit(void)
{
/* Configure LED GPIO for output */
stm32_configgpio(GPIO_LED);
}
/****************************************************************************
* Name: up_ledon
****************************************************************************/
void up_ledon(int led)
{
ledvdbg("up_ledon(%d)\n", led);
switch (led)
{
case LED_STARTED:
case LED_HEAPALLOCATE:
/* As the board provides only one soft controllable LED, we simply turn
* it on when the board boots
*/
set_led(true);
break;
case LED_PANIC:
/* For panic state, the LED is blinking */
set_led(true);
break;
default:
break;
}
}
/****************************************************************************
* Name: up_ledoff
****************************************************************************/
void up_ledoff(int led)
{
ledvdbg("up_ledoff(%d)\n", led);
switch (led)
{
case LED_STARTED:
case LED_PANIC:
/* For panic state, the LED is blinking */
set_led(false);
break;
default:
break;
}
}
#endif /* CONFIG_ARCH_LEDS */

117
configs/spark/src/up_usbdev.c Normal file
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@@ -0,0 +1,117 @@
/************************************************************************************
* configs/spark/src/up_usbdev.c
*
* Copyright (C) 2009-2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Librae <librae8226@gmail.com>
*
* 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.
*
************************************************************************************/
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/usb/usbdev.h>
#include <nuttx/usb/usbdev_trace.h>
#include "up_arch.h"
#include "stm32.h"
#include "spark.h"
/************************************************************************************
* Definitions
************************************************************************************/
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: stm32_usbinitialize
*
* Description:
* Called to setup USB-related GPIO pins.
*
************************************************************************************/
void stm32_usbinitialize(void)
{
ulldbg("called\n");
/* USB Soft Connect Pullup */
stm32_configgpio(GPIO_USB_PULLUP);
}
/************************************************************************************
* Name: stm32_usbpullup
*
* Description:
* If USB is supported and the board supports a pullup via GPIO (for USB software
* connect and disconnect), then the board software must provide stm32_pullup.
* See include/nuttx/usb/usbdev.h for additional description of this method.
* Alternatively, if no pull-up GPIO the following EXTERN can be redefined to be
* NULL.
*
************************************************************************************/
int stm32_usbpullup(FAR struct usbdev_s *dev, bool enable)
{
usbtrace(TRACE_DEVPULLUP, (uint16_t)enable);
stm32_gpiowrite(GPIO_USB_PULLUP, !enable);
return OK;
}
/************************************************************************************
* Name: stm32_usbsuspend
*
* Description:
* Board logic must provide the stm32_usbsuspend logic if the USBDEV driver is
* used. This function is called whenever the USB enters or leaves suspend mode.
* This is an opportunity for the board logic to shutdown clocks, power, etc.
* while the USB is suspended.
*
************************************************************************************/
void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
{
ulldbg("resume: %d\n", resume);
}

137
configs/spark/src/up_watchdog.c Normal file
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@@ -0,0 +1,137 @@
/************************************************************************************
* configs/spark/src/up_watchdog.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <errno.h>
#include <debug.h>
#include <nuttx/watchdog.h>
#include <arch/board/board.h>
#include "stm32_wdg.h"
#ifdef CONFIG_WATCHDOG
/************************************************************************************
* Definitions
************************************************************************************/
/* Configuration *******************************************************************/
/* Wathdog hardware should be enabled */
#if !defined(CONFIG_STM32_WWDG) && !defined(CONFIG_STM32_IWDG)
# warning "One of CONFIG_STM32_WWDG or CONFIG_STM32_IWDG must be defined"
#endif
/* Select the path to the registered watchdog timer device */
#ifndef CONFIG_STM32_WDG_DEVPATH
# ifdef CONFIG_EXAMPLES_WATCHDOG_DEVPATH
# define CONFIG_STM32_WDG_DEVPATH CONFIG_EXAMPLES_WATCHDOG_DEVPATH
# else
# define CONFIG_STM32_WDG_DEVPATH "/dev/watchdog0"
# endif
#endif
/* Use the un-calibrated LSI frequency if we have nothing better */
#if defined(CONFIG_STM32_IWDG) && !defined(CONFIG_STM32_LSIFREQ)
# define CONFIG_STM32_LSIFREQ STM32_LSI_FREQUENCY
#endif
/* Debug ***************************************************************************/
/* Non-standard debug that may be enabled just for testing the watchdog timer */
#ifndef CONFIG_DEBUG
# undef CONFIG_DEBUG_WATCHDOG
#endif
#ifdef CONFIG_DEBUG_WATCHDOG
# define wdgdbg dbg
# define wdglldbg lldbg
# ifdef CONFIG_DEBUG_VERBOSE
# define wdgvdbg vdbg
# define wdgllvdbg llvdbg
# else
# define wdgvdbg(x...)
# define wdgllvdbg(x...)
# endif
#else
# define wdgdbg(x...)
# define wdglldbg(x...)
# define wdgvdbg(x...)
# define wdgllvdbg(x...)
#endif
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/****************************************************************************
* Name: up_wdginitialize()
*
* Description:
* Perform architecuture-specific initialization of the Watchdog hardware.
* This interface must be provided by all configurations using
* apps/examples/watchdog
*
****************************************************************************/
int up_wdginitialize(void)
{
/* Initialize tha register the watchdog timer device */
#if defined(CONFIG_STM32_WWDG)
stm32_wwdginitialize(CONFIG_STM32_WDG_DEVPATH);
return OK;
#elif defined(CONFIG_STM32_IWDG)
stm32_iwdginitialize(CONFIG_STM32_WDG_DEVPATH, CONFIG_STM32_LSIFREQ);
return OK;
#else
return -ENODEV;
#endif
}
#endif /* CONFIG_WATCHDOG */

3
configs/spark/tools/dfu.sh Normal file
View File

@@ -0,0 +1,3 @@
#!/bin/bash
dfu-util -a1 -d 1eaf:0003 -D nuttx.bin -R

5
configs/spark/tools/env.sh Normal file
View File

@@ -0,0 +1,5 @@
#!/bin/bash
cd tools
./configure.sh spark/$1
cd - > /dev/null

114
configs/spark/usbnsh/Make.defs Normal file
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@@ -0,0 +1,114 @@
############################################################################
# configs/maple/usbnsh/Make.defs
#
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
ifeq ($(CONFIG_STM32_DFU),y)
LDSCRIPT = ld.script.dfu
else
LDSCRIPT = ld.script
endif
ifeq ($(WINTOOL),y)
# Windows-native toolchains
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
MAXOPTIMIZATION = -O2
else
# Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps.sh
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
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
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g -Os
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 =
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
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-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
OBJEXT = .o
LIBEXT = .a
EXEEXT =
ifneq ($(CROSSDEV),arm-nuttx-elf-)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
HOSTLDFLAGS =

853
configs/spark/usbnsh/defconfig Normal file
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63
configs/spark/usbnsh/setenv.sh Normal file
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@@ -0,0 +1,63 @@
#!/bin/bash
# configs/spark/usbnsh/setenv.sh
#
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
if [ "$_" = "$0" ] ; then
echo "You must source this script, not run it!" 1>&2
exit 1
fi
WD=`pwd`
if [ ! -x "setenv.sh" ]; then
echo "This script must be executed from the top-level NuttX build directory"
exit 1
fi
if [ -z "${PATH_ORIG}" ]; then
export PATH_ORIG="${PATH}"
fi
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
export BUILDROOT_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
# This is the path to the Spark tools directory
export TOOL_BIN="${WD}/configs/spark/tools"
# Update the PATH variable
export PATH="${BUILDROOT_BIN}:${TOOL_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

2
configs/stm3210e-eval/composite/defconfig
View File

@@ -150,7 +150,7 @@ CONFIG_SDIO_DMAPRIO=0x00001000
# CONFIG_ARCH_CHIP_STM32F100VE is not set
# CONFIG_ARCH_CHIP_STM32F103C4 is not set
# CONFIG_ARCH_CHIP_STM32F103C8 is not set
# CONFIG_ARCH_CHIP_STM32F103RBT6 is not set
# CONFIG_ARCH_CHIP_STM32F103RB is not set
# CONFIG_ARCH_CHIP_STM32F103RET6 is not set
# CONFIG_ARCH_CHIP_STM32F103VCT6 is not set
# CONFIG_ARCH_CHIP_STM32F103VET6 is not set

2
configs/stm32f3discovery/nsh/defconfig
View File

@@ -148,7 +148,7 @@ CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
# CONFIG_ARCH_CHIP_STM32F100VE is not set
# CONFIG_ARCH_CHIP_STM32F103C4 is not set
# CONFIG_ARCH_CHIP_STM32F103C8 is not set
# CONFIG_ARCH_CHIP_STM32F103RBT6 is not set
# CONFIG_ARCH_CHIP_STM32F103RB is not set
# CONFIG_ARCH_CHIP_STM32F103RET6 is not set
# CONFIG_ARCH_CHIP_STM32F103VCT6 is not set
# CONFIG_ARCH_CHIP_STM32F103VET6 is not set