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Add support for the NXP Freedom-K64F board. This is primarily the work of Jordan Macintyre. I leveraged this code from https://github.com/jmacintyre/nuttx-k64f

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This commit is contained in:
Gregory Nutt 2016-07-01 15:42:21 -06:00
parent f73b97c3b2
commit 7a7998e4f9
21 changed files with 3856 additions and 8 deletions
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2
Documentation/README.html
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@ -103,6 +103,8 @@ nuttx/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/configs/src/master/ez80f910200zco/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- fire-stm32v2/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/configs/src/master/fire-stm32v2/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- freedom-k64f/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/configs/src/master/freedom-k64f/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- freedom-kl25z/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/configs/src/master/freedom-kl25z/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- freedom-kl26z/

2
README.txt
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@ -1283,6 +1283,8 @@ nuttx/
| | `- README.txt
| |- fire-stm32v2/
| | `- README.txt
| |- freedom-k64f/
| | `- README.txt
| |- freedom-kl25z/
| | `- README.txt
| |- freedom-kl26z/

16
arch/arm/include/kinetis/chip.h
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@ -1044,7 +1044,7 @@
# define KINETIS_NMMCAU 1 /* Hardware encryption */
# define KINETIS_NCRC 1 /* CRC */
#if defined(CONFIG_ARCH_CHIP_MK64FX512VLL12)
#elif defined(CONFIG_ARCH_CHIP_MK64FX512VLL12)
# undef KINETIS_K20 /* Not Kinetics K20 family */
# undef KINETIS_K40 /* Not Kinetics K40 family */
# undef KINETIS_K60 /* Not Kinetis K60 family */
@ -1062,7 +1062,7 @@
# define KINETIS_NSDHC 1 /* SD host controller */
# define KINETIS_NI2C 3 /* Three I2C modules */
# define KINETIS_NUART 6 /* Six UART modues */
# define KINETIS_NSPI 3 Three SPI modules
# define KINETIS_NSPI 3 /* Three SPI modules */
# define KINETIS_NCAN 1 /* One CAN controllers */
# define KINETIS_NI2S 1 /* One I2S modules */
# define KINETIS_NSLCD 1 /* One segment LCD interface (up to 36x8/40x4) */
@ -1111,7 +1111,7 @@
# define KINETIS_NRNG 1 /* Random number generator */
# define KINETIS_NMMCAU 1 /* Hardware encryption */
# define KINETIS_NCRC 1 /* CRC */
//
#elif defined(CONFIG_ARCH_CHIP_MK64FN1M0VDC12)
# undef KINETIS_K20 /* Not Kinetics K20 family */
# undef KINETIS_K40 /* Not Kinetics K40 family */
@ -1164,7 +1164,7 @@
# define KINETIS_NSDHC 1 /* SD host controller */
# define KINETIS_NI2C 3 /* Three I2C modules */
# define KINETIS_NUART 6 /* Six UART modues */
# define KINETIS_NSPI 3 Three SPI modules
# define KINETIS_NSPI 3 /* Three SPI modules */
# define KINETIS_NCAN 1 /* One CAN controllers */
# define KINETIS_NI2S 1 /* One I2S modules */
# define KINETIS_NSLCD 1 /* One segment LCD interface (up to 36x8/40x4) */
@ -1198,7 +1198,7 @@
# define KINETIS_NSDHC 1 /* SD host controller */
# define KINETIS_NI2C 3 /* Three I2C modules */
# define KINETIS_NUART 6 /* Six UART modues */
# define KINETIS_NSPI 3 Three SPI modules
# define KINETIS_NSPI 3 /* Three SPI modules */
# define KINETIS_NCAN 1 /* One CAN controllers */
# define KINETIS_NI2S 1 /* One I2S modules */
# define KINETIS_NSLCD 1 /* One segment LCD interface (up to 36x8/40x4) */
@ -1232,7 +1232,7 @@
# define KINETIS_NSDHC 1 /* SD host controller */
# define KINETIS_NI2C 3 /* Three I2C modules */
# define KINETIS_NUART 6 /* Six UART modues */
# define KINETIS_NSPI 3 Three SPI modules
# define KINETIS_NSPI 3 /* Three SPI modules */
# define KINETIS_NCAN 1 /* One CAN controllers */
# define KINETIS_NI2S 1 /* One I2S modules */
# define KINETIS_NSLCD 1 /* One segment LCD interface (up to 36x8/40x4) */
@ -1247,7 +1247,7 @@
# define KINETIS_NRNG 1 /* Random number generator */
# define KINETIS_NMMCAU 1 /* Hardware encryption */
# define KINETIS_NCRC 1 /* CRC */
//
#elif defined(CONFIG_ARCH_CHIP_MK64FN1M0VMD12)
# undef KINETIS_K20 /* Not Kinetics K20 family */
# undef KINETIS_K40 /* Not Kinetics K40 family */
@ -1266,7 +1266,7 @@
# define KINETIS_NSDHC 1 /* SD host controller */
# define KINETIS_NI2C 3 /* Three I2C modules */
# define KINETIS_NUART 6 /* Six UART modues */
# define KINETIS_NSPI 3 Three SPI modules
# define KINETIS_NSPI 3 /* Three SPI modules */
# define KINETIS_NCAN 1 /* One CAN controllers */
# define KINETIS_NI2S 1 /* One I2S modules */
# define KINETIS_NSLCD 1 /* One segment LCD interface (up to 36x8/40x4) */

14
configs/Kconfig
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@ -201,6 +201,16 @@ config ARCH_BOARD_FIRE_STM32
and 3 of the boards are supported but only version 2 has been
tested.
config ARCH_BOARD_FREEDOM_K64F
bool "NXP Freedom-k64f development board"
depends on ARCH_CHIP_MK64FN1M0VLL12
select ARCH_HAVE_LEDS
select ARCH_HAVE_BUTTONS
select ARCH_HAVE_IRQBUTTONS
---help---
Kinetis K64 Cortex-M4 MCU. This port uses the FreeScale FREEDOM-K64F
development board.
config ARCH_BOARD_FREEDOM_KL25Z
bool "Freescale Freedom KL25Z"
depends on ARCH_CHIP_MKL25Z128
@ -1352,6 +1362,7 @@ config ARCH_BOARD
default "ez80f910200kitg" if ARCH_BOARD_EZ80F910200KITG
default "ez80f910200zco" if ARCH_BOARD_EZ80F910200ZCO
default "fire-stm32v2" if ARCH_BOARD_FIRE_STM32
default "freedom-k64f" if ARCH_BOARD_FREEDOM_K64F
default "freedom-kl25z" if ARCH_BOARD_FREEDOM_KL25Z
default "freedom-kl26z" if ARCH_BOARD_FREEDOM_KL26Z
default "hymini-stm32v" if ARCH_BOARD_HYMINI_STM32V
@ -1553,6 +1564,9 @@ endif
if ARCH_BOARD_FIRE_STM32
source "configs/fire-stm32v2/Kconfig"
endif
if ARCH_BOARD_FREEDOM_K64F
source "configs/freedom-k64f/Kconfig"
endif
if ARCH_BOARD_FREEDOM_KL25Z
source "configs/freedom-kl25z/Kconfig"
endif

4
configs/README.txt
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@ -261,6 +261,10 @@ configs/fire-stm32v2
STM32F103VET6 chip. See http://firestm32.taobao.com . Version 2 and 3 of
the boards are supported but only version 2 has been tested.
configs/freedom-k64f
Kinetis K64 Cortex-M4 MCU. This port uses the FreeScale FREEDOM-K64F
development board.
configs/freedom-kl25z
configs/freedom-kl26z
These configurations are for the Freescale Freedom KL25Z and very similar

7
configs/freedom-k64f/Kconfig Normal file
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@ -0,0 +1,7 @@
#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_FREEDOM_K64F
endif

692
configs/freedom-k64f/README.txt Normal file
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@ -0,0 +1,692 @@
README.txt
==========
This is the README file for the port of NuttX to the Freescale Freedom-K64F
develoment board.
REVISIT: At present, this is just a clone of the TWR-K60N512 README file.
Contents
========
o Kinetis TWR-K60N512 Features
o Kinetis TWR-K60N512 Pin Configuration
- On-Board Connections
- Connections via the General Purpose Tower Plug-in (TWRPI) Socket
- Connections via the Tower Primary Connector Side A
- Connections via the Tower Primary Connector Side B
- TWR-SER Serial Board Connection
o LEDs
o Development Environment
o GNU Toolchain Options
o IDEs
o NuttX EABI "buildroot" Toolchain
o NuttX OABI "buildroot" Toolchain
o NXFLAT Toolchain
Kinetis TWR-K60N512 Features:
=============================
o K60N512 in 144 MAPBGA, K60N512VMD100
o Capacitive Touch Pads
o Integrated, Open-Source JTAG
o SD Card Slot
o MMA7660 3-axis accelerometer
o Tower Plug-In (TWRPI) Socket for expansion (sensors, etc.)
o Touch TWRPI Socket adds support for various capacitive touch boards
(e.g. keypads, rotary dials, sliders, etc.)
o Tower connectivity for access to USB, Ethernet, RS232/RS485, CAN, SPI,
I²C, Flexbus, etc.
o Plus: Potentiometer, 4 LEDs, 2 pushbuttons, infrared port
Kinetis TWR-K60N512 Pin Configuration
=====================================
On-Board Connections
-------------------- ------------------------- -------- -------------------
FEATURE CONNECTION PORT/PIN PIN FUNCTION
-------------------- ------------------------- -------- -------------------
OSJTAG USB-to-serial OSJTAG Bridge RX Data PTE9 UART5_RX
Bridge OSJTAG Bridge TX Data PTE8 UART5_TX
SD Card Slot SD Clock PTE2 SDHC0_DCLK
SD Command PTE3 SDHC0_CMD
SD Data0 PTE1 SDHC0_D0
SD Data1 PTE0 SDHC0_D1
SD Data2 PTE5 SDHC0_D2
SD Data3 PTE4 SDHC0_D3
SD Card Detect PTE28 PTE28
SD Write Protect PTE27 PTE27
Infrared Port IR Transmit PTD7 CMT_IRO
IR Receive PTC6 CMP0_IN0
Pushbuttons SW1 (IRQ0) PTA19 PTA19
SW2 (IRQ1) PTE26 PTE26
SW3 (RESET) RESET_b RESET_b
Touch Pads E1 / Touch PTA4 TSI0_CH5
E2 / Touch PTB3 TSI0_CH8
E3 / Touch PTB2 TSI0_CH7
E4 / Touch PTB16 TSI0_CH9
LEDs E1 / Orange LED PTA11 PTA11
E2 / Yellow LED PTA28 PTA28
E3 / Green LED PTA29 PTA29
E4 / Blue LED PTA10 PTA10
Potentiometer Potentiometer (R71) ? ADC1_DM1
Accelerometer I2C SDA PTD9 I2C0_SDA
I2C SCL PTD8 I2C0_SCL
IRQ PTD10 PTD10
Touch Pad / Segment Electrode 0 (J3 Pin 3) PTB0 TSI0_CH0
LCD TWRPI Socket Electrode 1 (J3 Pin 5) PTB1 TSI0_CH6
Electrode 2 (J3 Pin 7) PTB2 TSI0_CH7
Electrode 3 (J3 Pin 8) PTB3 TSI0_CH8
Electrode 4 (J3 Pin 9) PTC0 TSI0_CH13
Electrode 5 (J3 Pin 10) PTC1 TSI0_CH14
Electrode 6 (J3 Pin 11) PTC2 TSI0_CH15
Electrode 7 (J3 Pin 12) PTA4 TSI0_CH5
Electrode 8 (J3 Pin 13) PTB16 TSI0_CH9
Electrode 9 (J3 Pin 14) PTB17 TSI0_CH10
Electrode 10 (J3 Pin 15) PTB18 TSI0_CH11
Electrode 11 (J3 Pin 16) PTB19 TSI0_CH12
TWRPI ID0 (J3 Pin 17) ? ADC1_DP1
TWRPI ID1 (J3 Pin 18) ? ADC1_SE16
Connections via the General Purpose Tower Plug-in (TWRPI) Socket
-------------------- ------------------------- -------- -------------------
FEATURE CONNECTION PORT/PIN PIN FUNCTION
-------------------- ------------------------- -------- -------------------
General Purpose TWRPI AN0 (J4 Pin 8) ? ADC0_DP0/ADC1_DP3
TWRPI Socket TWRPI AN1 (J4 Pin 9) ? ADC0_DM0/ADC1_DM3
TWRPI AN2 (J4 Pin 12) ? ADC1_DP0/ADC0_DP3
TWRPI ID0 (J4 Pin 17) ? ADC0_DP1
TWRPI ID1 (J4 Pin 18) ? ADC0_DM1
TWRPI I2C SCL (J5 Pin 3) PTD8 I2C0_SCL
TWRPI I2C SDA (J5 Pin 4) PTD9 I2C0_SDA
TWRPI SPI MISO (J5 Pin 9) PTD14 SPI2_SIN
TWRPI SPI MOSI (J5 Pin 10) PTD13 SPI2_SOUT
TWRPI SPI SS (J5 Pin 11) PTD15 SPI2_PCS0
TWRPI SPI CLK (J5 Pin 12) PTD12 SPI2_SCK
TWRPI GPIO0 (J5 Pin 15) PTD10 PTD10
TWRPI GPIO1 (J5 Pin 16) PTB8 PTB8
TWRPI GPIO2 (J5 Pin 17) PTB9 PTB9
TWRPI GPIO3 (J5 Pin 18) PTA19 PTA19
TWRPI GPIO4 (J5 Pin 19) PTE26 PTE26
The TWR-K60N512 features two expansion card-edge connectors that interface
to the Primary and Secondary Elevator boards in a Tower system. The Primary
Connector (comprised of sides A and B) is utilized by the TWR-K60N512 while
the Secondary Connector (comprised of sides C and D) only makes connections
to the GND pins.
Connections via the Tower Primary Connector Side A
--- -------------------- --------------------------------
PIN NAME USAGE
--- -------------------- --------------------------------
A7 SCL0 PTD8
A8 SDA0 PTD9
A9 GPIO9 / CTS1 PTC19
A10 GPIO8 / SDHC_D2 PTE5
A11 GPIO7 / SD_WP_DET PTE27
A13 ETH_MDC PTB1
A14 ETH_MDIO PTB0
A16 ETH_RXDV PTA14
A19 ETH_RXD1 PTA12
A20 ETH_RXD0 PTA13
A21 SSI_MCLK PTE6
A22 SSI_BCLK PTE12
A23 SSI_FS PTE11
A24 SSI_RXD PTE7
A25 SSI_TXD PTE10
A27 AN3 PGA0_DP/ADC0_DP0/ADC1_DP3
A28 AN2 PGA0_DM/ADC0_DM0/ADC1_DM3
A29 AN1 PGA1_DP/ADC1_DP0/ADC0_DP3
A30 AN0 PGA1_DM/ADC1_DM0/ADC0_DM3
A33 TMR1 PTA9
A34 TMR0 PTA8
A35 GPIO6 PTB9
A37 PWM3 PTA6
A38 PWM2 PTC3
A39 PWM1 PTC2
A40 PWM0 PTC1
A41 RXD0 PTE25
A42 TXD0 PTE24
A43 RXD1 PTC16
A44 TXD1 PTC17
A64 CLKOUT0 PTC3
A66 EBI_AD14 PTC0
A67 EBI_AD13 PTC1
A68 EBI_AD12 PTC2
A69 EBI_AD11 PTC4
A70 EBI_AD10 PTC5
A71 EBI_AD9 PTC6
A71 EBI_R/W_b PTC11
A72 EBI_AD8 PTC7
A73 EBI_AD7 PTC8
A74 EBI_AD6 PTC9
A75 EBI_AD5 PTC10
A76 EBI_AD4 PTD2
A77 EBI_AD3 PTD3
A78 EBI_AD2 PTD4
A79 EBI_AD1 PTD5
A80 EBI_AD0 PTD6
Connections via the Tower Primary Connector Side B
--- -------------------- --------------------------------
PIN NAME USAGE
--- -------------------- --------------------------------
B7 SDHC_CLK / SPI1_CLK PTE2
B9 SDHC_D3 / SPI1_CS0_b PTE4
B10 SDHC_CMD / SPI1_MOSI PTE1
B11 SDHC_D0 / SPI1_MISO PTE3
B13 ETH_RXER PTA5
B15 ETH_TXEN PTA15
B19 ETH_TXD1 PTA17
B20 ETH_TXD0 PTA16
B21 GPIO1 / RTS1 PTC18
B22 GPIO2 / SDHC_D1 PTE0
B23 GPIO3 PTE28
B24 CLKIN0 PTA18
B25 CLKOUT1 PTE26
B27 AN7 PTB7
B28 AN6 PTB6
B29 AN5 PTB5
B30 AN4 PTB4
B34 TMR2 PTD6
B35 GPIO4 PTB8
B37 PWM7 PTA2
B38 PWM6 PTA1
B39 PWM5 PTD5
B40 PWM4 PTA7
B41 CANRX0 PTE25
B42 CANTX0 PTE24
B44 SPI0_MISO PTD14
B45 SPI0_MOSI PTD13
B46 SPI0_CS0_b PTD11
B47 SPI0_CS1_b PTD15
B48 SPI0_CLK PTD12
B50 SCL1 PTD8
B51 SDA1 PTD9
B52 GPIO5 / SD_CARD_DET PTE28
B55 IRQ_H PTA24
B56 IRQ_G PTA24
B57 IRQ_F PTA25
B58 IRQ_E PTA25
B59 IRQ_D PTA26
B60 IRQ_C PTA26
B61 IRQ_B PTA27
B62 IRQ_A PTA27
B63 EBI_ALE / EBI_CS1_b PTD0
B64 EBI_CS0_b PTD1
B66 EBI_AD15 PTB18
B67 EBI_AD16 PTB17
B68 EBI_AD17 PTB16
B69 EBI_AD18 PTB11
B70 EBI_AD19 PTB10
B72 EBI_OE_b PTB19
B73 EBI_D7 PTB20
B74 EBI_D6 PTB21
B75 EBI_D5 PTB22
B76 EBI_D4 PTB23
B77 EBI_D3 PTC12
B78 EBI_D2 PTC13
B79 EBI_D1 PTC14
B80 EBI_D0 PTC15
TWR-SER Serial Board Connection
===============================
The serial board connects into the tower and then maps to the tower pins to
yet other functions (see TWR-SER.pdf).
For the serial port, the following jumpers are required:
J15: 1-2 (default)
J17: 1-2 (default)
J18: 1-2 (default)
J19: 1-2 (default)
The two connections map as follows:
A41 RXD0 - Not connected
A42 TXD0 - Not connected
A43 RXD1 - ELE_RXD (connects indirectory to DB-9 connector J8)
A44 TXD1 - ELE_TXD (connects indirectory to DB-9 connector J8)
Finally, we can conclude that:
UART4 (PTE24/25) is not connected, and
UART3 (PTC16/17) is associated with the DB9 connector
NOTE: UART5 is associated with OSJTAG bridge and may also be usable.
LEDs
====
The TWR-K60N100 board has four LEDs labeled D2..D4 on the board. Usage of
these LEDs is defined in include/board.h and src/up_leds.c. They are encoded
as follows:
SYMBOL Meaning LED1* LED2 LED3 LED4
------------------- ----------------------- ------- ------- ------- ------
LED_STARTED NuttX has been started ON OFF OFF OFF
LED_HEAPALLOCATE Heap has been allocated OFF ON OFF OFF
LED_IRQSENABLED Interrupts enabled ON ON OFF OFF
LED_STACKCREATED Idle stack created OFF OFF ON OFF
LED_INIRQ In an interrupt** ON N/C N/C OFF
LED_SIGNAL In a signal handler*** N/C ON N/C OFF
LED_ASSERTION An assertion failed ON ON N/C OFF
LED_PANIC The system has crashed N/C N/C N/C ON
LED_IDLE STM32 is is sleep mode (Optional, not used)
* If LED1, LED2, LED3 are statically on, then NuttX probably failed to boot
and these LEDs will give you some indication of where the failure was
** The normal state is LED3 ON and LED1 faintly glowing. This faint glow
is because of timer interrupts that result in the LED being illuminated
on a small proportion of the time.
*** LED2 may also flicker normally if signals are processed.
Development Environment
=======================
Either Linux 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.
GNU Toolchain Options
=====================
The NuttX make system has been modified to support the following different
toolchain options.
1. The CodeSourcery GNU toolchain,
2. The devkitARM GNU toolchain,
3. The NuttX buildroot Toolchain (see below).
All testing has been conducted using the CodeSourcery Windows toolchain. To
use the devkitARM or the NuttX GNU toolchain, you simply need to change the
the following configuration options to your .config (or defconfig) file:
CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL=y : CodeSourcery under Linux
CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM=y : devkitARM under Windows
CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
If you are not using CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT, then you may also have to modify
the PATH in the setenv.h file if your make cannot find the tools.
NOTE: the CodeSourcery (for Windows) and devkitARM toolchains are
Windows native toolchains. The CodeSourcey (for Linux) and NuttX buildroot
toolchains are Cygwin and/or Linux native toolchains. There are several limitations
to using a Windows based toolchain in a Cygwin environment. The three biggest are:
1. The Windows toolchain cannot follow Cygwin paths. Path conversions are
performed automatically in the Cygwin makefiles using the 'cygpath' utility
but you might easily find some new path problems. If so, check out 'cygpath -w'
2. Windows toolchains cannot follow Cygwin symbolic links. Many symbolic links
are used in Nuttx (e.g., include/arch). The make system works around these
problems for the Windows tools by copying directories instead of linking them.
But this can also cause some confusion for you: For example, you may edit
a file in a "linked" directory and find that your changes had no effect.
That is because you are building the copy of the file in the "fake" symbolic
directory. If you use a Windows toolchain, you should get in the habit of
making like this:
make clean_context all
An alias in your .bashrc file might make that less painful.
NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization
level of -Os (See Make.defs). It will work with -O0, -O1, or -O2, but not with
-Os.
NOTE 2: The devkitARM toolchain includes a version of MSYS make. Make sure that
the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
path or will get the wrong version of make.
IDEs
====
NuttX is built using command-line make. It can be used with an IDE, but some
effort will be required to create the project.
Makefile Build
--------------
Under Eclipse, it is pretty easy to set up an "empty makefile project" and
simply use the NuttX makefile to build the system. That is almost for free
under Linux. Under Windows, you will need to set up the "Cygwin GCC" empty
makefile project in order to work with Windows (Google for "Eclipse Cygwin" -
there is a lot of help on the internet).
Native Build
------------
Here are a few tips before you start that effort:
1) Select the toolchain that you will be using in your .config file
2) Start the NuttX build at least one time from the Cygwin command line
before trying to create your project. This is necessary to create
certain auto-generated files and directories that will be needed.
3) Set up include pathes: You will need include/, arch/arm/src/k40,
arch/arm/src/common, arch/arm/src/armv7-m, and sched/.
4) All assembly files need to have the definition option -D __ASSEMBLY__
on the command line.
Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/kinetis/k40_vectors.S.
NuttX EABI "buildroot" Toolchain
================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should
be modified to point to the correct path to the Cortex-M4 GCC toolchain (if
different from the default in your PATH variable).
If you have no Cortex-M4 toolchain, one can be downloaded from the NuttX
Bitbucket download site (https://bitbucket.org/nuttx/buildroot/downloads/).
This GNU toolchain builds and executes in the Linux or Cygwin environment.
NOTE: The NuttX toolchain may not include optimizations for Cortex-M4 (ARMv7E-M).
1. You must have already configured Nuttx in <some-dir>/nuttx.
cd tools
./configure.sh twr-k60n512/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/buildroot
5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig
7. make
8. Edit setenv.h, if necessary, so that the PATH variable includes
the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more
details PLUS some special instructions that you will need to follow if you are
building a Cortex-M4 toolchain for Cygwin under Windows.
NOTE: Unfortunately, the 4.6.3 EABI toolchain is not compatible with the
the NXFLAT tools. See the top-level TODO file (under "Binary loaders") for
more information about this problem. If you plan to use NXFLAT, please do not
use the GCC 4.6.3 EABI toochain; instead use the GCC 4.3.3 OABI toolchain.
See instructions below.
NuttX OABI "buildroot" Toolchain
================================
The older, OABI buildroot toolchain is also available. To use the OABI
toolchain:
1. When building the buildroot toolchain, either (1) modify the cortexm3-eabi-defconfig-4.6.3
configuration to use EABI (using 'make menuconfig'), or (2) use an exising OABI
configuration such as cortexm3-defconfig-4.3.3
2. Modify the Make.defs file to use the OABI conventions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -no-check-sections
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
NXFLAT Toolchain
================
If you are *not* using the NuttX buildroot toolchain and you want to use
the NXFLAT tools, then you will still have to build a portion of the buildroot
tools -- just the NXFLAT tools. The buildroot with the NXFLAT tools can
be downloaded from the NuttX Bitbucket download site
(https://bitbucket.org/nuttx/nuttx/downloads/).
This GNU toolchain builds and executes in the Linux or Cygwin environment.
1. You must have already configured Nuttx in <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-nxflat .config
6. make oldconfig
7. make
8. Edit setenv.h, if necessary, so that the PATH variable includes
the path to the newly builtNXFLAT binaries.
TWR-K60N512-specific Configuration Options
==========================================
CONFIG_ARCH - Identifies the arch/ subdirectory. This sould
be set to:
CONFIG_ARCH=arm
CONFIG_ARCH_family - For use in C code:
CONFIG_ARCH_ARM=y
CONFIG_ARCH_architecture - For use in C code:
CONFIG_ARCH_CORTEXM4=y
CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
CONFIG_ARCH_CHIP=k40
CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
chip:
CONFIG_ARCH_CHIP_MK60N512VMD100
CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
hence, the board that supports the particular chip or SoC.
CONFIG_ARCH_BOARD=twr-k60n512 (for the TWR-K60N512 development board)
CONFIG_ARCH_BOARD_name - For use in C code
CONFIG_ARCH_BOARD_TWR_K60N512=y
CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
of delay loops
CONFIG_ENDIAN_BIG - define if big endian (default is little
endian)
CONFIG_RAM_SIZE - Describes the installed DRAM (SRAM in this case):
CONFIG_RAM_SIZE=0x00010000 (64Kb)
CONFIG_RAM_START - The start address of installed DRAM
CONFIG_RAM_START=0x20000000
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_STACKDUMP - Do stack dumps after assertions
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.
Individual subsystems can be enabled:
CONFIG_KINETIS_TRACE -- Enable trace clocking on power up.
CONFIG_KINETIS_FLEXBUS -- Enable flexbus clocking on power up.
CONFIG_KINETIS_UART0 -- Support UART0
CONFIG_KINETIS_UART1 -- Support UART1
CONFIG_KINETIS_UART2 -- Support UART2
CONFIG_KINETIS_UART3 -- Support UART3
CONFIG_KINETIS_UART4 -- Support UART4
CONFIG_KINETIS_UART5 -- Support UART5
CONFIG_KINETIS_ENET -- Support Ethernet (K60 only)
CONFIG_KINETIS_RNGB -- Support the random number generator(K60 only)
CONFIG_KINETIS_FLEXCAN0 -- Support FlexCAN0
CONFIG_KINETIS_FLEXCAN1 -- Support FlexCAN1
CONFIG_KINETIS_SPI0 -- Support SPI0
CONFIG_KINETIS_SPI1 -- Support SPI1
CONFIG_KINETIS_SPI2 -- Support SPI2
CONFIG_KINETIS_I2C0 -- Support I2C0
CONFIG_KINETIS_I2C1 -- Support I2C1
CONFIG_KINETIS_I2S -- Support I2S
CONFIG_KINETIS_DAC0 -- Support DAC0
CONFIG_KINETIS_DAC1 -- Support DAC1
CONFIG_KINETIS_ADC0 -- Support ADC0
CONFIG_KINETIS_ADC1 -- Support ADC1
CONFIG_KINETIS_CMP -- Support CMP
CONFIG_KINETIS_VREF -- Support VREF
CONFIG_KINETIS_SDHC -- Support SD host controller
CONFIG_KINETIS_FTM0 -- Support FlexTimer 0
CONFIG_KINETIS_FTM1 -- Support FlexTimer 1
CONFIG_KINETIS_FTM2 -- Support FlexTimer 2
CONFIG_KINETIS_LPTIMER -- Support the low power timer
CONFIG_KINETIS_RTC -- Support RTC
CONFIG_KINETIS_SLCD -- Support the segment LCD (K60 only)
CONFIG_KINETIS_EWM -- Support the external watchdog
CONFIG_KINETIS_CMT -- Support Carrier Modulator Transmitter
CONFIG_KINETIS_USBOTG -- Support USB OTG (see also CONFIG_USBHOST and CONFIG_USBDEV)
CONFIG_KINETIS_USBDCD -- Support the USB Device Charger Detection module
CONFIG_KINETIS_LLWU -- Support the Low Leakage Wake-Up Unit
CONFIG_KINETIS_TSI -- Support the touch screeen interface
CONFIG_KINETIS_FTFL -- Support FLASH
CONFIG_KINETIS_DMA -- Support DMA
CONFIG_KINETIS_CRC -- Support CRC
CONFIG_KINETIS_PDB -- Support the Programmable Delay Block
CONFIG_KINETIS_PIT -- Support Programmable Interval Timers
CONFIG_ARM_MPU -- Support the MPU
Kinetis interrupt priorities (Default is the mid priority). These should
not be set because they can cause unhandled, nested interrupts. All
interrupts need to be at the default priority in the current design.
CONFIG_KINETIS_UART0PRIO
CONFIG_KINETIS_UART1PRIO
CONFIG_KINETIS_UART2PRIO
CONFIG_KINETIS_UART3PRIO
CONFIG_KINETIS_UART4PRIO
CONFIG_KINETIS_UART5PRIO
CONFIG_KINETIS_EMACTMR_PRIO
CONFIG_KINETIS_EMACTX_PRIO
CONFIG_KINETIS_EMACRX_PRIO
CONFIG_KINETIS_EMACMISC_PRIO
CONFIG_KINETIS_SDHC_PRIO
PIN Interrupt Support
CONFIG_GPIO_IRQ -- Enable pin interrupt support. Also needs
one or more of the following:
CONFIG_KINETIS_PORTAINTS -- Support 32 Port A interrupts
CONFIG_KINETIS_PORTBINTS -- Support 32 Port B interrupts
CONFIG_KINETIS_PORTCINTS -- Support 32 Port C interrupts
CONFIG_KINETIS_PORTDINTS -- Support 32 Port D interrupts
CONFIG_KINETIS_PORTEINTS -- Support 32 Port E interrupts
Kinetis K60 specific device driver settings
CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn (n=0..5) for the
console and ttys0 (default is the UART0).
CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
This specific the size of the receive buffer
CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
being sent. This specific the size of the transmit buffer
CONFIG_UARTn_BAUD - The configure BAUD of the UART.
CONFIG_UARTn_BITS - The number of bits. Must be either 8 or 8.
CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
Kenetis ethernet controller settings
CONFIG_ENET_NRXBUFFERS - Number of RX buffers. The size of one
buffer is determined by CONFIG_NET_ETH_MTU. Default: 6
CONFIG_ENET_NTXBUFFERS - Number of TX buffers. The size of one
buffer is determined by CONFIG_NET_ETH_MTU. Default: 2
CONFIG_ENET_USEMII - Use MII mode. Default: RMII mode.
CONFIG_ENET_PHYADDR - PHY address
Configurations
==============
Each TWR-K60N512 configuration is maintained in a sub-directory and
can be selected as follow:
cd tools
./configure.sh twr-k60n512/<subdir>
cd -
. ./setenv.sh
Where <subdir> is one of the following:
nsh:
---
Configures the NuttShell (nsh) located at apps/examples/nsh. The
Configuration enables both the serial and telnet NSH interfaces.
Support for the board's SPI-based MicroSD card is included
(but not passing tests as of this writing).
NOTES:
1. This configuration uses the mconf-based configuration tool. To
change this configuration using that tool, you should:
a. Build and install the kconfig-mconf tool. See nuttx/README.txt
see additional README.txt files in the NuttX tools repository.
b. Execute 'make menuconfig' in nuttx/ in order to start the
reconfiguration process.
2. Default platform/toolchain:
CONFIG_HOST_LINUX=y : Linux (Cygwin under Windows okay too).
CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : Buildroot (arm-nuttx-elf-gcc)
CONFIG_ARMV7M_OABI_TOOLCHAIN=y : The older OABI version
CONFIG_RAW_BINARY=y : Output formats: ELF and raw binary
3. An SDHC driver is under work and can be enabled in the NSH configuration
for further testing be setting the following configuration values as
follows:
CONFIG_KINETIS_SDHC=y : Enable the SDHC driver
CONFIG_MMCSD=y : Enable MMC/SD support
CONFIG_MMCSD_SDIO=y : Use the SDIO-based MMC/SD driver
CONFIG_MMCSD_NSLOTS=1 : One MMC/SD slot
CONFIG_FAT=y : Eable FAT file system
CONFIG_FAT_LCNAMES=y : FAT lower case name support
CONFIG_FAT_LFN=y : FAT long file name support
CONFIG_FAT_MAXFNAME=32 : Maximum lenght of a long file name
CONFIG_GPIO_IRQ=y : Enable GPIO interrupts
CONFIG_KINETIS_PORTEINTS=y : Enable PortE GPIO interrupts
CONFIG_SCHED_WORKQUEUE=y : Enable the NuttX workqueue
CONFIG_NSH_ARCHINIT=y : Provide NSH initializeation logic

407
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@ -0,0 +1,407 @@
/************************************************************************************
* configs/freedom-k64f/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2011 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.
*
************************************************************************************/
#ifndef __ARCH_BOARD_BOARD_H
#define __ARCH_BOARD_BOARD_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#ifndef __ASSEMBLY__
# include <stdint.h>
#endif
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Clocking *************************************************************************/
/* The K60 tower board uses a 50MHz external clock */
#define BOARD_EXTCLOCK 1 /* External clock */
#define BOARD_EXTAL_FREQ 48000000 /* 50MHz Oscillator */
#define BOARD_XTAL32_FREQ 32768 /* 32KHz RTC Oscillator */
/* PLL Configuration. Either the external clock or crystal frequency is used to
* select the PRDIV value. Only reference clock frequencies are supported that will
* produce a 2MHz reference clock to the PLL.
*
* PLL Input frequency: PLLIN = REFCLK/PRDIV = 50MHz/25 = 2MHz
* PLL Output frequency: PLLOUT = PLLIN*VDIV = 2Mhz*48 = 96MHz
* MCG Frequency: PLLOUT = 96MHz
*/
#define BOARD_PRDIV 19 /* PLL External Reference Divider */
#define BOARD_VDIV 24 /* PLL VCO Divider (frequency multiplier) */
#define BOARD_PLLIN_FREQ (BOARD_EXTAL_FREQ / BOARD_PRDIV)
#define BOARD_PLLOUT_FREQ (BOARD_PLLIN_FREQ * BOARD_VDIV)
#define BOARD_MCG_FREQ BOARD_PLLOUT_FREQ
/* SIM CLKDIV1 dividers */
#define BOARD_OUTDIV1 1 /* Core = MCG, 96MHz */
#define BOARD_OUTDIV2 2 /* Bus = MCG/2, 48MHz */
#define BOARD_OUTDIV3 2 /* FlexBus = MCG/2, 48MHz */
#define BOARD_OUTDIV4 4 /* Flash clock = MCG/4, 24MHz */
#define BOARD_CORECLK_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV1)
#define BOARD_BUS_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV2)
#define BOARD_FLEXBUS_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV3)
#define BOARD_FLASHCLK_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV4)
/* SDHC clocking ********************************************************************/
/* SDCLK configurations corresponding to various modes of operation. Formula is:
*
* SDCLK frequency = (base clock) / (prescaler * divisor)
*
* The SDHC module is always configure configured so that the core clock is the base
* clock.
*/
/* Identification mode: 400KHz = 96MHz / ( 16 * 15) */
#define BOARD_SDHC_IDMODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV16
#define BOARD_SDHC_IDMODE_DIVISOR SDHC_SYSCTL_DVS_DIV(15)
/* MMC normal mode: 16MHz = 96MHz / (2 * 3) */
#define BOARD_SDHC_MMCMODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV2
#define BOARD_SDHC_MMCMODE_DIVISOR SDHC_SYSCTL_DVS_DIV(3)
/* SD normal mode (1-bit): 16MHz = 96MHz / (2 * 3) */
#define BOARD_SDHC_SD1MODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV2
#define BOARD_SDHC_SD1MODE_DIVISOR SDHC_SYSCTL_DVS_DIV(3)
/* SD normal mode (4-bit): 24MHz = 96MHz / (2 * 2) (with DMA)
* SD normal mode (4-bit): 16MHz = 96MHz / (2 * 3) (no DMA)
*/
#ifdef CONFIG_SDIO_DMA
# define BOARD_SDHC_SD4MODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV2
# define BOARD_SDHC_SD4MODE_DIVISOR SDHC_SYSCTL_DVS_DIV(2)
#else
//# define BOARD_SDHC_SD4MODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV2
//# define BOARD_SDHC_SD4MODE_DIVISOR SDHC_SYSCTL_DVS_DIV(3)
# define BOARD_SDHC_SD4MODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV16
# define BOARD_SDHC_SD4MODE_DIVISOR SDHC_SYSCTL_DVS_DIV(15)
#endif
/* LED definitions ******************************************************************/
/* The FREEDOM-K64F has four LEDs:
*
* 1. E1 / Orange LED PTA11
* 2. E2 / Yellow LED PTA28
* 3. E3 / Green LED PTA29
* 4 E4 / Blue LED PTA10
*
* The 4 LEDs are encoded as follows:
*/
#define LED_STARTED 0 /* LED1 */
#define LED_HEAPALLOCATE 1 /* LED2 */
#define LED_IRQSENABLED 2 /* LED1 + LED2 */
#define LED_STACKCREATED 3 /* LED3 */
#define LED_INIRQ 4 /* LED1 + LED3 */
#define LED_SIGNAL 5 /* LED2 + LED3 */
#define LED_ASSERTION 6 /* LED1 + LED2 + LED3 */
#define LED_PANIC 7 /* N/C + N/C + N/C + LED4 */
/* Button definitions ***************************************************************/
/* The FREEDOM-K64F has user buttons (plus a reset button):
*
* 1. SW1 (IRQ0) PTA19
* 2. SW2 (IRQ1) PTE26
*/
#define BUTTON_SW1 0
#define BUTTON_SW2 1
#define BUTTON_SW1_BIT (1 << BUTTON_WAKEUP)
#define BUTTON_SW2_BIT (1 << BUTTON_TAMPER)
/* Alternative pin resolution *******************************************************/
/* If there are alternative configurations for various pins in the
* k64_k60pinmux.h header file, those alternative pins will be labeled with a
* suffix like _1, _2, etc. The logic in this file must select the correct pin
* configuration for the board by defining a pin configuration (with no suffix) that
* maps to the correct alternative.
*/
/* On-Board Connections
* -------------------- ------------------------- -------- -------------------
* FEATURE CONNECTION PORT/PIN PIN FUNCTION
* -------------------- ------------------------- -------- -------------------
* OSJTAG USB-to-serial OSJTAG Bridge RX Data PTE9 UART5_RX
* Bridge OSJTAG Bridge TX Data PTE8 UART5_TX
* SD Card Slot SD Clock PTE2 SDHC0_DCLK
* SD Command PTE3 SDHC0_CMD
* SD Data0 PTE1 SDHC0_D0
* SD Data1 PTE0 SDHC0_D1
* SD Data2 PTE5 SDHC0_D2
* SD Data3 PTE4 SDHC0_D3
* SD Card Detect PTE28 PTE28
* SD Write Protect PTE27 PTE27
* Infrared Port IR Transmit PTD7 CMT_IRO
* IR Receive PTC6 CMP0_IN0
* Pushbuttons SW1 (IRQ0) PTA19 PTA19
* SW2 (IRQ1) PTE26 PTE26
* SW3 (RESET) RESET_b RESET_b
* Touch Pads E1 / Touch PTA4 TSI0_CH5
* E2 / Touch PTB3 TSI0_CH8
* E3 / Touch PTB2 TSI0_CH7
* E4 / Touch PTB16 TSI0_CH9
* LEDs E1 / Orange LED PTA11 PTA11
* E2 / Yellow LED PTA28 PTA28
* E3 / Green LED PTA29 PTA29
* E4 / Blue LED PTA10 PTA10
* Potentiometer Potentiometer (R71) ? ADC1_DM1
* Accelerometer I2C SDA PTD9 I2C0_SDA
* I2C SCL PTD8 I2C0_SCL
* IRQ PTD10 PTD10
* Touch Pad / Segment Electrode 0 (J3 Pin 3) PTB0 TSI0_CH0
* LCD TWRPI Socket Electrode 1 (J3 Pin 5) PTB1 TSI0_CH6
* Electrode 2 (J3 Pin 7) PTB2 TSI0_CH7
* Electrode 3 (J3 Pin 8) PTB3 TSI0_CH8
* Electrode 4 (J3 Pin 9) PTC0 TSI0_CH13
* Electrode 5 (J3 Pin 10) PTC1 TSI0_CH14
* Electrode 6 (J3 Pin 11) PTC2 TSI0_CH15
* Electrode 7 (J3 Pin 12) PTA4 TSI0_CH5
* Electrode 8 (J3 Pin 13) PTB16 TSI0_CH9
* Electrode 9 (J3 Pin 14) PTB17 TSI0_CH10
* Electrode 10 (J3 Pin 15) PTB18 TSI0_CH11
* Electrode 11 (J3 Pin 16) PTB19 TSI0_CH12
* TWRPI ID0 (J3 Pin 17) ? ADC1_DP1
* TWRPI ID1 (J3 Pin 18) ? ADC1_SE16
*/
#define PIN_UART5_RX PIN_UART5_RX_2
#define PIN_UART5_TX PIN_UART5_TX_2
#define PIN_I2C0_SDA PIN_I2C0_SDA_3
#define PIN_I2C0_SCL PIN_I2C0_SCL_3
/* Connections via the General Purpose Tower Plug-in (TWRPI) Socket
* -------------------- ------------------------- -------- -------------------
* FEATURE CONNECTION PORT/PIN PIN FUNCTION
* -------------------- ------------------------- -------- -------------------
* General Purpose TWRPI AN0 (J4 Pin 8) ? ADC0_DP0/ADC1_DP3
* TWRPI Socket TWRPI AN1 (J4 Pin 9) ? ADC0_DM0/ADC1_DM3
* TWRPI AN2 (J4 Pin 12) ? ADC1_DP0/ADC0_DP3
* TWRPI ID0 (J4 Pin 17) ? ADC0_DP1
* TWRPI ID1 (J4 Pin 18) ? ADC0_DM1
* TWRPI I2C SCL (J5 Pin 3) PTD8 I2C0_SCL
* TWRPI I2C SDA (J5 Pin 4) PTD9 I2C0_SDA
* TWRPI SPI MISO (J5 Pin 9) PTD14 SPI2_SIN
* TWRPI SPI MOSI (J5 Pin 10) PTD13 SPI2_SOUT
* TWRPI SPI SS (J5 Pin 11) PTD15 SPI2_PCS0
* TWRPI SPI CLK (J5 Pin 12) PTD12 SPI2_SCK
* TWRPI GPIO0 (J5 Pin 15) PTD10 PTD10
* TWRPI GPIO1 (J5 Pin 16) PTB8 PTB8
* TWRPI GPIO2 (J5 Pin 17) PTB9 PTB9
* TWRPI GPIO3 (J5 Pin 18) PTA19 PTA19
* TWRPI GPIO4 (J5 Pin 19) PTE26 PTE26
*/
#define PIN_SPI2_SIN PIN_SPI2_SIN_2
#define PIN_SPI2_SOUT PIN_SPI2_SOUT_2
#define PIN_SPI2_SCK PIN_SPI2_SCK_2
/* Connections via the Tower Primary Connector Side A
* --- -------------------- --------------------------------
* PIN NAME USAGE
* --- -------------------- --------------------------------
* A7 SCL0 PTD8
* A8 SDA0 PTD9
* A9 GPIO9 / CTS1 PTC19
* A10 GPIO8 / SDHC_D2 PTE5
* A11 GPIO7 / SD_WP_DET PTE27
* A13 ETH_MDC PTB1
* A14 ETH_MDIO PTB0
* A16 ETH_RXDV PTA14
* A19 ETH_RXD1 PTA12
* A20 ETH_RXD0 PTA13
* A21 SSI_MCLK PTE6
* A22 SSI_BCLK PTE12
* A23 SSI_FS PTE11
* A24 SSI_RXD PTE7
* A25 SSI_TXD PTE10
* A27 AN3 PGA0_DP/ADC0_DP0/ADC1_DP3
* A28 AN2 PGA0_DM/ADC0_DM0/ADC1_DM3
* A29 AN1 PGA1_DP/ADC1_DP0/ADC0_DP3
* A30 AN0 PGA1_DM/ADC1_DM0/ADC0_DM3
* A33 TMR1 PTA9
* A34 TMR0 PTA8
* A35 GPIO6 PTB9
* A37 PWM3 PTA6
* A38 PWM2 PTC3
* A39 PWM1 PTC2
* A40 PWM0 PTC1
* A41 RXD0 PTE25
* A42 TXD0 PTE24
* A43 RXD1 PTC16
* A44 TXD1 PTC17
* A64 CLKOUT0 PTC3
* A66 EBI_AD14 PTC0
* A67 EBI_AD13 PTC1
* A68 EBI_AD12 PTC2
* A69 EBI_AD11 PTC4
* A70 EBI_AD10 PTC5
* A71 EBI_AD9 PTC6
* A71 EBI_R/W_b PTC11
* A72 EBI_AD8 PTC7
* A73 EBI_AD7 PTC8
* A74 EBI_AD6 PTC9
* A75 EBI_AD5 PTC10
* A76 EBI_AD4 PTD2
* A77 EBI_AD3 PTD3
* A78 EBI_AD2 PTD4
* A79 EBI_AD1 PTD5
* A80 EBI_AD0 PTD6
*/
/* PTE 26/27 */
#define PIN_UART3_RX PIN_UART3_RX_2
#define PIN_UART3_TX PIN_UART3_TX_2
/* PTE 24/25 */
#define PIN_UART4_RX PIN_UART4_RX_2
#define PIN_UART4_TX PIN_UART4_TX_2
/* Connections via the Tower Primary Connector Side B
* --- -------------------- --------------------------------
* PIN NAME USAGE
* --- -------------------- --------------------------------
* B7 SDHC_CLK / SPI1_CLK PTE2
* B9 SDHC_D3 / SPI1_CS0_b PTE4
* B10 SDHC_CMD / SPI1_MOSI PTE1
* B11 SDHC_D0 / SPI1_MISO PTE3
* B13 ETH_RXER PTA5
* B15 ETH_TXEN PTA15
* B19 ETH_TXD1 PTA17
* B20 ETH_TXD0 PTA16
* B21 GPIO1 / RTS1 PTC18
* B22 GPIO2 / SDHC_D1 PTE0
* B23 GPIO3 PTE28
* B24 CLKIN0 PTA18
* B25 CLKOUT1 PTE26
* B27 AN7 PTB7
* B28 AN6 PTB6
* B29 AN5 PTB5
* B30 AN4 PTB4
* B34 TMR2 PTD6
* B35 GPIO4 PTB8
* B37 PWM7 PTA2
* B38 PWM6 PTA1
* B39 PWM5 PTD5
* B40 PWM4 PTA7
* B41 CANRX0 PTE25
* B42 CANTX0 PTE24
* B44 SPI0_MISO PTD14
* B45 SPI0_MOSI PTD13
* B46 SPI0_CS0_b PTD11
* B47 SPI0_CS1_b PTD15
* B48 SPI0_CLK PTD12
* B50 SCL1 PTD8
* B51 SDA1 PTD9
* B52 GPIO5 / SD_CARD_DET PTE28
* B55 IRQ_H PTA24
* B56 IRQ_G PTA24
* B57 IRQ_F PTA25
* B58 IRQ_E PTA25
* B59 IRQ_D PTA26
* B60 IRQ_C PTA26
* B61 IRQ_B PTA27
* B62 IRQ_A PTA27
* B63 EBI_ALE / EBI_CS1_b PTD0
* B64 EBI_CS0_b PTD1
* B66 EBI_AD15 PTB18
* B67 EBI_AD16 PTB17
* B68 EBI_AD17 PTB16
* B69 EBI_AD18 PTB11
* B70 EBI_AD19 PTB10
* B72 EBI_OE_b PTB19
* B73 EBI_D7 PTB20
* B74 EBI_D6 PTB21
* B75 EBI_D5 PTB22
* B76 EBI_D4 PTB23
* B77 EBI_D3 PTC12
* B78 EBI_D2 PTC13
* B79 EBI_D1 PTC14
* B80 EBI_D0 PTC15
*/
/************************************************************************************
* Public Data
************************************************************************************/
#ifndef __ASSEMBLY__
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
/************************************************************************************
* Public Function Prototypes
************************************************************************************/
/************************************************************************************
* Name: kinetis_boardinitialize
*
* Description:
* All STM32 architectures must provide the following entry point. This entry point
* is called early in the intitialization -- after all memory has been configured
* and mapped but before any devices have been initialized.
*
************************************************************************************/
EXTERN void kinetis_boardinitialize(void);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_BOARD_BOARD_H */

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############################################################################
# configs/freedom-k64f/nsh/Make.defs
#
# Copyright (C) 2011 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 ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
ARCHINCLUDES = -I. -isystem "${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/flash.ld}"
else
# Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/flash.ld
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
endif
ifneq ($(CONFIG_DEBUG_NOOPT),y)
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 -Wundef
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
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
ASMEXT = .S
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 -Wundef -g -pipe
HOSTLDFLAGS =

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#
# Automatically generated file; DO NOT EDIT.
# Nuttx/ Configuration
#
#
# Build Setup
#
# CONFIG_EXPERIMENTAL is not set
# CONFIG_DEFAULT_SMALL is not set
CONFIG_HOST_LINUX=y
# CONFIG_HOST_OSX is not set
# CONFIG_HOST_WINDOWS is not set
# CONFIG_HOST_OTHER is not set
#
# Build Configuration
#
# CONFIG_APPS_DIR="../apps"
CONFIG_BUILD_FLAT=y
# CONFIG_BUILD_2PASS is not set
#
# Binary Output Formats
#
# CONFIG_RRLOAD_BINARY is not set
CONFIG_INTELHEX_BINARY=y
CONFIG_MOTOROLA_SREC=y
# CONFIG_RAW_BINARY is not set
# CONFIG_UBOOT_UIMAGE is not set
#
# Customize Header Files
#
# CONFIG_ARCH_STDINT_H is not set
# CONFIG_ARCH_STDBOOL_H is not set
# CONFIG_ARCH_MATH_H is not set
# CONFIG_ARCH_FLOAT_H is not set
# CONFIG_ARCH_STDARG_H is not set
# CONFIG_ARCH_DEBUG_H is not set
#
# Debug Options
#
CONFIG_DEBUG_ALERT=y
# CONFIG_DEBUG_FEATURES is not set
CONFIG_ARCH_HAVE_STACKCHECK=y
# CONFIG_STACK_COLORATION is not set
# CONFIG_ARCH_HAVE_HEAPCHECK is not set
CONFIG_DEBUG_SYMBOLS=y
CONFIG_ARCH_HAVE_CUSTOMOPT=y
# CONFIG_DEBUG_NOOPT is not set
# CONFIG_DEBUG_CUSTOMOPT is not set
CONFIG_DEBUG_FULLOPT=y
#
# System Type
#
CONFIG_ARCH_ARM=y
# CONFIG_ARCH_AVR is not set
# CONFIG_ARCH_HC is not set
# CONFIG_ARCH_MIPS is not set
# CONFIG_ARCH_RGMP is not set
# CONFIG_ARCH_SH is not set
# CONFIG_ARCH_SIM is not set
# CONFIG_ARCH_X86 is not set
# CONFIG_ARCH_Z16 is not set
# CONFIG_ARCH_Z80 is not set
CONFIG_ARCH="arm"
#
# ARM Options
#
# CONFIG_ARCH_CHIP_A1X is not set
# CONFIG_ARCH_CHIP_C5471 is not set
# CONFIG_ARCH_CHIP_CALYPSO is not set
# CONFIG_ARCH_CHIP_DM320 is not set
# CONFIG_ARCH_CHIP_EFM32 is not set
# CONFIG_ARCH_CHIP_IMX1 is not set
# CONFIG_ARCH_CHIP_IMX6 is not set
CONFIG_ARCH_CHIP_KINETIS=y
# CONFIG_ARCH_CHIP_KL is not set
# CONFIG_ARCH_CHIP_LM is not set
# CONFIG_ARCH_CHIP_TIVA is not set
# CONFIG_ARCH_CHIP_LPC11XX is not set
# CONFIG_ARCH_CHIP_LPC17XX is not set
# CONFIG_ARCH_CHIP_LPC214X is not set
# CONFIG_ARCH_CHIP_LPC2378 is not set
# CONFIG_ARCH_CHIP_LPC31XX is not set
# CONFIG_ARCH_CHIP_LPC43XX is not set
# CONFIG_ARCH_CHIP_NUC1XX is not set
# CONFIG_ARCH_CHIP_SAMA5 is not set
# CONFIG_ARCH_CHIP_SAMD is not set
# CONFIG_ARCH_CHIP_SAML is not set
# CONFIG_ARCH_CHIP_SAM34 is not set
# CONFIG_ARCH_CHIP_SAMV7 is not set
# CONFIG_ARCH_CHIP_STM32 is not set
# CONFIG_ARCH_CHIP_STM32F7 is not set
# CONFIG_ARCH_CHIP_STM32L4 is not set
# CONFIG_ARCH_CHIP_STR71X is not set
# CONFIG_ARCH_CHIP_TMS570 is not set
# CONFIG_ARCH_CHIP_MOXART is not set
# CONFIG_ARCH_ARM7TDMI is not set
# CONFIG_ARCH_ARM926EJS is not set
# CONFIG_ARCH_ARM920T is not set
# CONFIG_ARCH_CORTEXM0 is not set
# CONFIG_ARCH_CORTEXM3 is not set
CONFIG_ARCH_CORTEXM4=y
# CONFIG_ARCH_CORTEXM7 is not set
# CONFIG_ARCH_CORTEXA5 is not set
# CONFIG_ARCH_CORTEXA8 is not set
# CONFIG_ARCH_CORTEXA9 is not set
# CONFIG_ARCH_CORTEXR4 is not set
# CONFIG_ARCH_CORTEXR4F is not set
# CONFIG_ARCH_CORTEXR5 is not set
# CONFIG_ARCH_CORTEX5F is not set
# CONFIG_ARCH_CORTEXR7 is not set
# CONFIG_ARCH_CORTEXR7F is not set
CONFIG_ARCH_FAMILY="armv7-m"
CONFIG_ARCH_CHIP="kinetis"
# CONFIG_ARM_TOOLCHAIN_IAR is not set
CONFIG_ARM_TOOLCHAIN_GNU=y
# CONFIG_ARMV7M_USEBASEPRI is not set
CONFIG_ARCH_HAVE_FPU=y
# CONFIG_ARCH_HAVE_DPFPU is not set
# CONFIG_ARCH_FPU is not set
# CONFIG_ARCH_HAVE_TRUSTZONE is not set
CONFIG_ARM_HAVE_MPU_UNIFIED=y
# CONFIG_ARM_MPU is not set
#
# ARMV7M Configuration Options
#
# CONFIG_ARMV7M_HAVE_ICACHE is not set
# CONFIG_ARMV7M_HAVE_DCACHE is not set
# CONFIG_ARMV7M_HAVE_ITCM is not set
# CONFIG_ARMV7M_HAVE_DTCM is not set
# CONFIG_ARMV7M_TOOLCHAIN_IARL is not set
CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
# CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set
# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
CONFIG_ARMV7M_OABI_TOOLCHAIN=y
# CONFIG_ARMV7M_HAVE_STACKCHECK is not set
# CONFIG_ARMV7M_ITMSYSLOG is not set
#
# Kinetis Configuration Options
#
# CONFIG_ARCH_CHIP_MK20DN32VLH5 is not set
# CONFIG_ARCH_CHIP_MK20DX32VLH5 is not set
# CONFIG_ARCH_CHIP_MK20DN64VLH5 is not set
# CONFIG_ARCH_CHIP_MK20DX64VLH5 is not set
# CONFIG_ARCH_CHIP_MK20DN128VLH5 is not set
# CONFIG_ARCH_CHIP_MK20DX128VLH5 is not set
# CONFIG_ARCH_CHIP_MK20DX64VLH7 is not set
# CONFIG_ARCH_CHIP_MK20DX128VLH7 is not set
# CONFIG_ARCH_CHIP_MK20DX256VLH7 is not set
# CONFIG_ARCH_CHIP_MK40N512VLQ100 is not set
# CONFIG_ARCH_CHIP_MK40N512VMD100 is not set
# CONFIG_ARCH_CHIP_MK40X128VLQ100 is not set
# CONFIG_ARCH_CHIP_MK40X128VMD100 is not set
# CONFIG_ARCH_CHIP_MK40X256VLQ100 is not set
# CONFIG_ARCH_CHIP_MK40X256VMD100 is not set
# CONFIG_ARCH_CHIP_MK60N256VLQ100 is not set
# CONFIG_ARCH_CHIP_MK60N256VMD100 is not set
# CONFIG_ARCH_CHIP_MK60N512VLL100 is not set
# CONFIG_ARCH_CHIP_MK60N512VLQ100 is not set
# CONFIG_ARCH_CHIP_MK60N512VMD100 is not set
# CONFIG_ARCH_CHIP_MK60X256VLQ100 is not set
# CONFIG_ARCH_CHIP_MK60X256VMD100 is not set
CONFIG_ARCH_CHIP_MK64FN1M0VLL12=y
# CONFIG_ARCH_CHIP_MK64FX512VLL12 is not set
# CONFIG_ARCH_CHIP_MK64FX512VDC12 is not set
# CONFIG_ARCH_CHIP_MK64FN1M0VDC12 is not set
# CONFIG_ARCH_CHIP_MK64FX512VLQ12 is not set
# CONFIG_ARCH_CHIP_MK64FX512VMD12 is not set
# CONFIG_ARCH_CHIP_MK64FN1M0VMD12 is not set
# CONFIG_ARCH_FAMILY_K20 is not set
# CONFIG_ARCH_FAMILY_K40 is not set
# CONFIG_ARCH_FAMILY_K60 is not set
CONFIG_ARCH_FAMILY_K64=y
#
# Kinetis Peripheral Support
#
# CONFIG_KINETIS_TRACE is not set
# CONFIG_KINETIS_FLEXBUS is not set
# CONFIG_KINETIS_UART0 is not set
# CONFIG_KINETIS_UART1 is not set
# CONFIG_KINETIS_UART2 is not set
CONFIG_KINETIS_UART3=y
# CONFIG_KINETIS_UART4 is not set
# CONFIG_KINETIS_UART5 is not set
# CONFIG_KINETIS_FLEXCAN0 is not set
# CONFIG_KINETIS_FLEXCAN1 is not set
# CONFIG_KINETIS_SPI0 is not set
# CONFIG_KINETIS_SPI1 is not set
# CONFIG_KINETIS_SPI2 is not set
# CONFIG_KINETIS_I2C0 is not set
# CONFIG_KINETIS_I2C1 is not set
# CONFIG_KINETIS_I2S is not set
# CONFIG_KINETIS_DAC0 is not set
# CONFIG_KINETIS_DAC1 is not set
# CONFIG_KINETIS_ADC0 is not set
# CONFIG_KINETIS_ADC1 is not set
# CONFIG_KINETIS_CMP is not set
# CONFIG_KINETIS_VREF is not set
# CONFIG_KINETIS_SDHC is not set
# CONFIG_KINETIS_FTM0 is not set
# CONFIG_KINETIS_FTM1 is not set
# CONFIG_KINETIS_FTM2 is not set
# CONFIG_KINETIS_LPTIMER is not set
# CONFIG_KINETIS_RTC is not set
# CONFIG_KINETIS_EWM is not set
# CONFIG_KINETIS_CMT is not set
# CONFIG_KINETIS_USBOTG is not set
# CONFIG_KINETIS_USBDCD is not set
# CONFIG_KINETIS_LLWU is not set
# CONFIG_KINETIS_TSI is not set
# CONFIG_KINETIS_FTFL is not set
# CONFIG_KINETIS_DMA is not set
# CONFIG_KINETIS_CRC is not set
# CONFIG_KINETIS_PDB is not set
# CONFIG_KINETIS_PIT is not set
#
# Kinetis GPIO Interrupt Configuration
#
# CONFIG_GPIO_IRQ is not set
#
# Kinetis UART Configuration
#
#
# Architecture Options
#
# CONFIG_ARCH_NOINTC is not set
# CONFIG_ARCH_VECNOTIRQ is not set
# CONFIG_ARCH_DMA is not set
CONFIG_ARCH_HAVE_IRQPRIO=y
# CONFIG_ARCH_L2CACHE is not set
# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
# CONFIG_ARCH_HAVE_ADDRENV is not set
# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
# CONFIG_ARCH_HAVE_MULTICPU is not set
CONFIG_ARCH_HAVE_VFORK=y
# CONFIG_ARCH_HAVE_MMU is not set
CONFIG_ARCH_HAVE_MPU=y
# CONFIG_ARCH_NAND_HWECC is not set
# CONFIG_ARCH_HAVE_EXTCLK is not set
# CONFIG_ARCH_HAVE_POWEROFF is not set
CONFIG_ARCH_HAVE_RESET=y
# CONFIG_ARCH_USE_MPU is not set
# CONFIG_ARCH_IRQPRIO is not set
CONFIG_ARCH_STACKDUMP=y
# CONFIG_ENDIAN_BIG is not set
# CONFIG_ARCH_IDLE_CUSTOM is not set
CONFIG_ARCH_HAVE_RAMFUNCS=y
CONFIG_ARCH_RAMFUNCS=y
CONFIG_ARCH_HAVE_RAMVECTORS=y
# CONFIG_ARCH_RAMVECTORS is not set
#
# Board Settings
#
CONFIG_BOARD_LOOPSPERMSEC=9535
# CONFIG_ARCH_CALIBRATION is not set
#
# Interrupt options
#
CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
# CONFIG_ARCH_HIPRI_INTERRUPT is not set
#
# Boot options
#
# CONFIG_BOOT_RUNFROMEXTSRAM is not set
CONFIG_BOOT_RUNFROMFLASH=y
# CONFIG_BOOT_RUNFROMISRAM is not set
# CONFIG_BOOT_RUNFROMSDRAM is not set
# CONFIG_BOOT_COPYTORAM is not set
#
# Boot Memory Configuration
#
CONFIG_RAM_START=0x1fff0000
CONFIG_RAM_SIZE=131072
# CONFIG_ARCH_HAVE_SDRAM is not set
#
# Board Selection
#
CONFIG_ARCH_BOARD_FREEDOM_K64F=y
# CONFIG_ARCH_BOARD_CUSTOM is not set
CONFIG_ARCH_BOARD="freedom-k64f"
#
# Common Board Options
#
CONFIG_ARCH_HAVE_LEDS=y
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_HAVE_BUTTONS=y
# CONFIG_ARCH_BUTTONS is not set
CONFIG_ARCH_HAVE_IRQBUTTONS=y
#
# Board-Specific Options
#
# CONFIG_BOARD_CRASHDUMP is not set
# CONFIG_LIB_BOARDCTL is not set
#
# RTOS Features
#
CONFIG_DISABLE_OS_API=y
# CONFIG_DISABLE_POSIX_TIMERS is not set
# CONFIG_DISABLE_PTHREAD is not set
# CONFIG_DISABLE_SIGNALS is not set
# CONFIG_DISABLE_MQUEUE is not set
# CONFIG_DISABLE_ENVIRON is not set
#
# Clocks and Timers
#
CONFIG_USEC_PER_TICK=10000
# CONFIG_SYSTEM_TIME64 is not set
# CONFIG_CLOCK_MONOTONIC is not set
# CONFIG_JULIAN_TIME is not set
CONFIG_START_YEAR=2013
CONFIG_START_MONTH=3
CONFIG_START_DAY=25
CONFIG_MAX_WDOGPARMS=2
CONFIG_PREALLOC_WDOGS=4
CONFIG_WDOG_INTRESERVE=0
CONFIG_PREALLOC_TIMERS=4
#
# Tasks and Scheduling
#
# CONFIG_INIT_NONE is not set
CONFIG_INIT_ENTRYPOINT=y
# CONFIG_INIT_FILEPATH is not set
CONFIG_USER_ENTRYPOINT="nsh_main"
CONFIG_RR_INTERVAL=200
# CONFIG_SCHED_SPORADIC is not set
CONFIG_TASK_NAME_SIZE=0
CONFIG_MAX_TASKS=16
# CONFIG_SCHED_HAVE_PARENT is not set
CONFIG_SCHED_WAITPID=y
#
# Pthread Options
#
# CONFIG_MUTEX_TYPES is not set
CONFIG_NPTHREAD_KEYS=4
#
# Performance Monitoring
#
# CONFIG_SCHED_CPULOAD is not set
# CONFIG_SCHED_INSTRUMENTATION is not set
#
# Files and I/O
#
CONFIG_DEV_CONSOLE=y
# CONFIG_FDCLONE_DISABLE is not set
# CONFIG_FDCLONE_STDIO is not set
CONFIG_SDCLONE_DISABLE=y
CONFIG_NFILE_DESCRIPTORS=8
CONFIG_NFILE_STREAMS=8
CONFIG_NAME_MAX=32
# CONFIG_PRIORITY_INHERITANCE is not set
#
# RTOS hooks
#
# CONFIG_BOARD_INITIALIZE is not set
# CONFIG_SCHED_STARTHOOK is not set
# CONFIG_SCHED_ATEXIT is not set
# CONFIG_SCHED_ONEXIT is not set
#
# Signal Numbers
#
CONFIG_SIG_SIGUSR1=1
CONFIG_SIG_SIGUSR2=2
CONFIG_SIG_SIGALARM=3
CONFIG_SIG_SIGCONDTIMEDOUT=16
#
# POSIX Message Queue Options
#
CONFIG_PREALLOC_MQ_MSGS=4
CONFIG_MQ_MAXMSGSIZE=32
# CONFIG_MODULE is not set
#
# Work queue support
#
# CONFIG_SCHED_WORKQUEUE is not set
# CONFIG_SCHED_HPWORK is not set
# CONFIG_SCHED_LPWORK is not set
#
# Stack and heap information
#
CONFIG_IDLETHREAD_STACKSIZE=1024
CONFIG_USERMAIN_STACKSIZE=2048
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=2048
# CONFIG_LIB_SYSCALL is not set
#
# Device Drivers
#
CONFIG_DISABLE_POLL=y
CONFIG_DEV_NULL=y
# CONFIG_DEV_ZERO is not set
# CONFIG_DEV_LOOP is not set
#
# Buffering
#
# CONFIG_DRVR_WRITEBUFFER is not set
# CONFIG_DRVR_READAHEAD is not set
# CONFIG_RAMDISK is not set
# CONFIG_CAN is not set
# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
# CONFIG_ARCH_HAVE_PWM_MULTICHAN is not set
# CONFIG_PWM is not set
# CONFIG_ARCH_HAVE_I2CRESET is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_I2S is not set
#
# Timer Driver Support
#
# CONFIG_TIMER is not set
# CONFIG_RTC is not set
# CONFIG_WATCHDOG is not set
# CONFIG_ANALOG is not set
# CONFIG_AUDIO_DEVICES is not set
# CONFIG_VIDEO_DEVICES is not set
# CONFIG_BCH is not set
# CONFIG_INPUT is not set
#
# IO Expander/GPIO Support
#
# CONFIG_IOEXPANDER is not set
# CONFIG_DEV_GPIO is not set
#
# LCD Driver Support
#
# CONFIG_LCD is not set
# CONFIG_SLCD is not set
#
# LED Support
#
# CONFIG_USERLED is not set
# CONFIG_RGBLED is not set
# CONFIG_PCA9635PW is not set
# CONFIG_NCP5623C is not set
# CONFIG_MMCSD is not set
# CONFIG_MODEM is not set
# CONFIG_MTD is not set
# CONFIG_EEPROM is not set
# CONFIG_PIPES is not set
# CONFIG_PM is not set
# CONFIG_POWER is not set
# CONFIG_SENSORS is not set
# CONFIG_SERCOMM_CONSOLE is not set
CONFIG_SERIAL=y
# CONFIG_DEV_LOWCONSOLE is not set
# CONFIG_SERIAL_REMOVABLE is not set
CONFIG_SERIAL_CONSOLE=y
# CONFIG_16550_UART is not set
# CONFIG_UART_SERIALDRIVER is not set
# CONFIG_UART0_SERIALDRIVER is not set
# CONFIG_UART1_SERIALDRIVER is not set
# CONFIG_UART2_SERIALDRIVER is not set
CONFIG_UART3_SERIALDRIVER=y
# CONFIG_UART4_SERIALDRIVER is not set
# CONFIG_UART5_SERIALDRIVER is not set
# CONFIG_UART6_SERIALDRIVER is not set
# CONFIG_UART7_SERIALDRIVER is not set
# CONFIG_UART8_SERIALDRIVER is not set
# CONFIG_SCI0_SERIALDRIVER is not set
# CONFIG_SCI1_SERIALDRIVER is not set
# CONFIG_USART0_SERIALDRIVER is not set
# CONFIG_USART1_SERIALDRIVER is not set
# CONFIG_USART2_SERIALDRIVER is not set
# CONFIG_USART3_SERIALDRIVER is not set
# CONFIG_USART4_SERIALDRIVER is not set
# CONFIG_USART5_SERIALDRIVER is not set
# CONFIG_USART6_SERIALDRIVER is not set
# CONFIG_USART7_SERIALDRIVER is not set
# CONFIG_USART8_SERIALDRIVER is not set
# CONFIG_OTHER_UART_SERIALDRIVER is not set
CONFIG_MCU_SERIAL=y
CONFIG_STANDARD_SERIAL=y
# CONFIG_SERIAL_IFLOWCONTROL is not set
# CONFIG_SERIAL_OFLOWCONTROL is not set
# CONFIG_SERIAL_DMA is not set
# CONFIG_ARCH_HAVE_SERIAL_TERMIOS is not set
CONFIG_UART3_SERIAL_CONSOLE=y
# CONFIG_OTHER_SERIAL_CONSOLE is not set
# CONFIG_NO_SERIAL_CONSOLE is not set
#
# UART3 Configuration
#
CONFIG_UART3_RXBUFSIZE=256
CONFIG_UART3_TXBUFSIZE=256
CONFIG_UART3_BAUD=115200
CONFIG_UART3_BITS=8
CONFIG_UART3_PARITY=0
CONFIG_UART3_2STOP=0
# CONFIG_UART3_IFLOWCONTROL is not set
# CONFIG_UART3_OFLOWCONTROL is not set
# CONFIG_UART3_DMA is not set
# CONFIG_USBDEV is not set
# CONFIG_USBHOST is not set
# CONFIG_HAVE_USBTRACE is not set
# CONFIG_DRIVERS_WIRELESS is not set
#
# System Logging
#
# CONFIG_ARCH_SYSLOG is not set
# CONFIG_RAMLOG is not set
# CONFIG_SYSLOG_INTBUFFER is not set
# CONFIG_SYSLOG_TIMESTAMP is not set
CONFIG_SYSLOG_SERIAL_CONSOLE=y
# CONFIG_SYSLOG_CHAR is not set
CONFIG_SYSLOG_CONSOLE=y
# CONFIG_SYSLOG_NONE is not set
# CONFIG_SYSLOG_FILE is not set
#
# Networking Support
#
# CONFIG_ARCH_HAVE_NET is not set
# CONFIG_ARCH_HAVE_PHY is not set
# CONFIG_NET is not set
#
# Crypto API
#
# CONFIG_CRYPTO is not set
#
# File Systems
#
#
# File system configuration
#
# CONFIG_DISABLE_MOUNTPOINT is not set
# CONFIG_FS_AUTOMOUNTER is not set
# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
CONFIG_FS_READABLE=y
CONFIG_FS_WRITABLE=y
# CONFIG_FS_NAMED_SEMAPHORES is not set
CONFIG_FS_MQUEUE_MPATH="/var/mqueue"
# CONFIG_FS_RAMMAP is not set
CONFIG_FS_FAT=y
# CONFIG_FAT_LCNAMES is not set
# CONFIG_FAT_LFN is not set
# CONFIG_FS_FATTIME is not set
# CONFIG_FAT_FORCE_INDIRECT is not set
# CONFIG_FAT_DMAMEMORY is not set
# CONFIG_FAT_DIRECT_RETRY is not set
# CONFIG_FS_NXFFS is not set
# CONFIG_FS_ROMFS is not set
# CONFIG_FS_TMPFS is not set
# CONFIG_FS_SMARTFS is not set
# CONFIG_FS_PROCFS is not set
# CONFIG_FS_UNIONFS is not set
#
# Graphics Support
#
# CONFIG_NX is not set
#
# Memory Management
#
# CONFIG_MM_SMALL is not set
CONFIG_MM_REGIONS=1
# CONFIG_ARCH_HAVE_HEAP2 is not set
# CONFIG_GRAN is not set
#
# Audio Support
#
# CONFIG_AUDIO is not set
#
# Wireless Support
#
#
# Binary Loader
#
# CONFIG_BINFMT_DISABLE is not set
# CONFIG_BINFMT_EXEPATH is not set
# CONFIG_NXFLAT is not set
# CONFIG_ELF is not set
# CONFIG_BUILTIN is not set
# CONFIG_PIC is not set
# CONFIG_SYMTAB_ORDEREDBYNAME is not set
#
# Library Routines
#
#
# Standard C Library Options
#
CONFIG_STDIO_BUFFER_SIZE=64
CONFIG_STDIO_LINEBUFFER=y
CONFIG_NUNGET_CHARS=2
CONFIG_LIB_HOMEDIR="/"
# CONFIG_LIBM is not set
# CONFIG_NOPRINTF_FIELDWIDTH is not set
# CONFIG_LIBC_FLOATINGPOINT is not set
CONFIG_LIBC_LONG_LONG=y
# CONFIG_LIBC_IOCTL_VARIADIC is not set
CONFIG_LIB_RAND_ORDER=1
# CONFIG_EOL_IS_CR is not set
# CONFIG_EOL_IS_LF is not set
# CONFIG_EOL_IS_BOTH_CRLF is not set
CONFIG_EOL_IS_EITHER_CRLF=y
# CONFIG_LIBC_EXECFUNCS is not set
CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
# CONFIG_LIBC_STRERROR is not set
# CONFIG_LIBC_PERROR_STDOUT is not set
CONFIG_LIBC_TMPDIR="/tmp"
CONFIG_LIBC_MAX_TMPFILE=32
CONFIG_ARCH_LOWPUTC=y
# CONFIG_LIBC_LOCALTIME is not set
# CONFIG_TIME_EXTENDED is not set
CONFIG_LIB_SENDFILE_BUFSIZE=512
# CONFIG_ARCH_ROMGETC is not set
# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
CONFIG_ARCH_HAVE_TLS=y
# CONFIG_TLS is not set
# CONFIG_LIBC_NETDB is not set
# CONFIG_NETDB_HOSTFILE is not set
#
# Non-standard Library Support
#
# CONFIG_LIB_CRC64_FAST is not set
# CONFIG_LIB_KBDCODEC is not set
# CONFIG_LIB_SLCDCODEC is not set
# CONFIG_LIB_HEX2BIN is not set
#
# Basic CXX Support
#
# CONFIG_C99_BOOL8 is not set
# CONFIG_HAVE_CXX is not set
#
# Application Configuration
#
#
# CAN Utilities
#
#
# Examples
#
# CONFIG_EXAMPLES_CHAT is not set
# CONFIG_EXAMPLES_CONFIGDATA is not set
# CONFIG_EXAMPLES_CPUHOG is not set
# CONFIG_EXAMPLES_DHCPD is not set
# CONFIG_EXAMPLES_ELF is not set
# CONFIG_EXAMPLES_FSTEST is not set
# CONFIG_EXAMPLES_FTPC is not set
# CONFIG_EXAMPLES_FTPD is not set
# CONFIG_EXAMPLES_HELLO is not set
# CONFIG_EXAMPLES_HIDKBD is not set
# CONFIG_EXAMPLES_IGMP is not set
# CONFIG_EXAMPLES_JSON is not set
# CONFIG_EXAMPLES_KEYPADTEST is not set
# CONFIG_EXAMPLES_MEDIA is not set
# CONFIG_EXAMPLES_MM is not set
# CONFIG_EXAMPLES_MODBUS is not set
# CONFIG_EXAMPLES_MOUNT is not set
# CONFIG_EXAMPLES_NRF24L01TERM is not set
CONFIG_EXAMPLES_NSH=y
# CONFIG_EXAMPLES_NULL is not set
# CONFIG_EXAMPLES_NX is not set
# CONFIG_EXAMPLES_NXFFS is not set
# CONFIG_EXAMPLES_NXHELLO is not set
# CONFIG_EXAMPLES_NXIMAGE is not set
# CONFIG_EXAMPLES_NXLINES is not set
# CONFIG_EXAMPLES_NXTERM is not set
# CONFIG_EXAMPLES_NXTEXT is not set
# CONFIG_EXAMPLES_OSTEST is not set
# CONFIG_EXAMPLES_PCA9635 is not set
# CONFIG_EXAMPLES_PIPE is not set
# CONFIG_EXAMPLES_POLL is not set
# CONFIG_EXAMPLES_POSIXSPAWN is not set
# CONFIG_EXAMPLES_PPPD is not set
# CONFIG_EXAMPLES_RGBLED is not set
# CONFIG_EXAMPLES_RGMP is not set
# CONFIG_EXAMPLES_SENDMAIL is not set
# CONFIG_EXAMPLES_SERIALBLASTER is not set
# CONFIG_EXAMPLES_SERIALRX is not set
# CONFIG_EXAMPLES_SERLOOP is not set
# CONFIG_EXAMPLES_SLCD is not set
# CONFIG_EXAMPLES_SMART is not set
# CONFIG_EXAMPLES_SMP is not set
# CONFIG_EXAMPLES_TCPECHO is not set
# CONFIG_EXAMPLES_TELNETD is not set
# CONFIG_EXAMPLES_TIFF is not set
# CONFIG_EXAMPLES_TOUCHSCREEN is not set
# CONFIG_EXAMPLES_USBTERM is not set
# CONFIG_EXAMPLES_WATCHDOG is not set
# CONFIG_EXAMPLES_WEBSERVER is not set
#
# File System Utilities
#
# CONFIG_FSUTILS_INIFILE is not set
# CONFIG_FSUTILS_PASSWD is not set
#
# GPS Utilities
#
# CONFIG_GPSUTILS_MINMEA_LIB is not set
#
# Graphics Support
#
# CONFIG_TIFF is not set
# CONFIG_GRAPHICS_TRAVELER is not set
#
# Interpreters
#
# CONFIG_INTERPRETERS_BAS is not set
# CONFIG_INTERPRETERS_FICL is not set
# CONFIG_INTERPRETERS_MICROPYTHON is not set
# CONFIG_INTERPRETERS_PCODE is not set
#
# FreeModBus
#
# CONFIG_MODBUS is not set
#
# Network Utilities
#
# CONFIG_NETUTILS_CODECS is not set
# CONFIG_NETUTILS_ESP8266 is not set
# CONFIG_NETUTILS_FTPC is not set
# CONFIG_NETUTILS_JSON is not set
# CONFIG_NETUTILS_SMTP is not set
#
# NSH Library
#
CONFIG_NSH_LIBRARY=y
# CONFIG_NSH_MOTD is not set
#
# Command Line Configuration
#
CONFIG_NSH_READLINE=y
# CONFIG_NSH_CLE is not set
CONFIG_NSH_LINELEN=64
# CONFIG_NSH_DISABLE_SEMICOLON is not set
CONFIG_NSH_CMDPARMS=y
CONFIG_NSH_MAXARGUMENTS=6
CONFIG_NSH_ARGCAT=y
CONFIG_NSH_NESTDEPTH=3
# CONFIG_NSH_DISABLEBG is not set
#
# Disable Individual commands
#
# CONFIG_NSH_DISABLE_ADDROUTE is not set
# CONFIG_NSH_DISABLE_BASENAME is not set
# CONFIG_NSH_DISABLE_CAT is not set
# CONFIG_NSH_DISABLE_CD is not set
# CONFIG_NSH_DISABLE_CP is not set
# CONFIG_NSH_DISABLE_CMP is not set
CONFIG_NSH_DISABLE_DATE=y
# CONFIG_NSH_DISABLE_DD is not set
# CONFIG_NSH_DISABLE_DF is not set
# CONFIG_NSH_DISABLE_DELROUTE is not set
# CONFIG_NSH_DISABLE_DIRNAME is not set
# CONFIG_NSH_DISABLE_ECHO is not set
# CONFIG_NSH_DISABLE_EXEC is not set
# CONFIG_NSH_DISABLE_EXIT is not set
# CONFIG_NSH_DISABLE_FREE is not set
# CONFIG_NSH_DISABLE_GET is not set
# CONFIG_NSH_DISABLE_HELP is not set
# CONFIG_NSH_DISABLE_HEXDUMP is not set
# CONFIG_NSH_DISABLE_IFCONFIG is not set
CONFIG_NSH_DISABLE_IFUPDOWN=y
# CONFIG_NSH_DISABLE_KILL is not set
# CONFIG_NSH_DISABLE_LOSETUP is not set
CONFIG_NSH_DISABLE_LOSMART=y
# CONFIG_NSH_DISABLE_LS is not set
# CONFIG_NSH_DISABLE_MB is not set
# CONFIG_NSH_DISABLE_MKDIR is not set
# CONFIG_NSH_DISABLE_MKFATFS is not set
# CONFIG_NSH_DISABLE_MKFIFO is not set
# CONFIG_NSH_DISABLE_MKRD is not set
# CONFIG_NSH_DISABLE_MH is not set
# CONFIG_NSH_DISABLE_MOUNT is not set
# CONFIG_NSH_DISABLE_MV is not set
# CONFIG_NSH_DISABLE_MW is not set
# CONFIG_NSH_DISABLE_PS is not set
# CONFIG_NSH_DISABLE_PSSTACKUSAGE is not set
# CONFIG_NSH_DISABLE_PUT is not set
# CONFIG_NSH_DISABLE_PWD is not set
# CONFIG_NSH_DISABLE_RM is not set
# CONFIG_NSH_DISABLE_RMDIR is not set
# CONFIG_NSH_DISABLE_SET is not set
# CONFIG_NSH_DISABLE_SH is not set
# CONFIG_NSH_DISABLE_SLEEP is not set
# CONFIG_NSH_DISABLE_TIME is not set
# CONFIG_NSH_DISABLE_TEST is not set
# CONFIG_NSH_DISABLE_UMOUNT is not set
# CONFIG_NSH_DISABLE_UNAME is not set
# CONFIG_NSH_DISABLE_UNSET is not set
# CONFIG_NSH_DISABLE_USLEEP is not set
# CONFIG_NSH_DISABLE_WGET is not set
# CONFIG_NSH_DISABLE_XD is not set
CONFIG_NSH_MMCSDMINOR=0
#
# Configure Command Options
#
CONFIG_NSH_CMDOPT_DF_H=y
CONFIG_NSH_CODECS_BUFSIZE=128
CONFIG_NSH_CMDOPT_HEXDUMP=y
CONFIG_NSH_FILEIOSIZE=512
#
# Scripting Support
#
# CONFIG_NSH_DISABLESCRIPT is not set
# CONFIG_NSH_DISABLE_ITEF is not set
# CONFIG_NSH_DISABLE_LOOPS is not set
#
# Console Configuration
#
CONFIG_NSH_CONSOLE=y
# CONFIG_NSH_ALTCONDEV is not set
# CONFIG_NSH_ARCHINIT is not set
# CONFIG_NSH_LOGIN is not set
# CONFIG_NSH_CONSOLE_LOGIN is not set
#
# NxWidgets/NxWM
#
#
# Platform-specific Support
#
# CONFIG_PLATFORM_CONFIGDATA is not set
#
# System Libraries and NSH Add-Ons
#
# CONFIG_SYSTEM_CLE is not set
# CONFIG_SYSTEM_CUTERM is not set
# CONFIG_SYSTEM_FREE is not set
# CONFIG_SYSTEM_HEX2BIN is not set
# CONFIG_SYSTEM_HEXED is not set
# CONFIG_SYSTEM_INSTALL is not set
# CONFIG_SYSTEM_RAMTEST is not set
CONFIG_READLINE_HAVE_EXTMATCH=y
CONFIG_SYSTEM_READLINE=y
CONFIG_READLINE_ECHO=y
# CONFIG_READLINE_TABCOMPLETION is not set
# CONFIG_READLINE_CMD_HISTORY is not set
# CONFIG_SYSTEM_SUDOKU is not set
# CONFIG_SYSTEM_UBLOXMODEM is not set
# CONFIG_SYSTEM_VI is not set
# CONFIG_SYSTEM_ZMODEM is not set

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#!/bin/bash
# configs/freedom-k64f/nsh/setenv.sh
#
# Copyright (C) 2011 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="${PATH}"
fi
# This is the Cygwin path to the location where I installed the CodeSourcery
# toolchain under windows. You will also have to edit this if you install
# the CodeSourcery toolchain in any other location
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
export TOOLCHAIN_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
# Add the path to the toolchain to the PATH varialble
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

142
configs/freedom-k64f/scripts/flash.ld Normal file
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/****************************************************************************
* configs/freedom-k64f/scripts/flash.ld
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/* The MK64FN1M0VLL12 has 1M of FLASH beginning at address 0x0000:0000 and
* 128Kb of SRAM beginning at address 0x1800:0000 (SRAM_L) and 0x2000:000
* (SRAM_U).
*
* NOTE: that the first part of the K40 FLASH region is reserved for
* interrupt vectflash and, following that, is a region from 0x0000:0400
* to 0x0000:040f that is reserved for the FLASH control fields (FCF).
*
* NOTE: The on-chip RAM is split evenly among SRAM_L and SRAM_U. The RAM is
* also implemented such that the SRAM_L and SRAM_U ranges form a
* contiguous block in the memory map.
*/
MEMORY
{
vectflash (rx) : ORIGIN = 0x00000000, LENGTH = 1K
cfmprotect (rx) : ORIGIN = 0x00000400, LENGTH = 16
progflash (rx) : ORIGIN = 0x00000800, LENGTH = 1M
datasram (rwx) : ORIGIN = 0x1fff0000, LENGTH = 128K
}
OUTPUT_ARCH(arm)
ENTRY(_stext)
EXTERN(__flashconfigbytes)
SECTIONS
{
.vectors : {
_svectors = ABSOLUTE(.);
*(.vectors)
_evectors = ABSOLUTE(.);
} > vectflash
.cfmprotect : {
KEEP(*(.cfmconfig))
} > cfmprotect
.text : {
_stext = ABSOLUTE(.);
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > progflash
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > progflash
.ARM.extab : {
*(.ARM.extab*)
} > progflash
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > progflash
__exidx_end = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > datasram AT > progflash
_eronly = LOADADDR(.data);
.ramfunc ALIGN(4): {
_sramfuncs = ABSOLUTE(.);
*(.ramfunc .ramfunc.*)
_eramfuncs = ABSOLUTE(.);
} > datasram AT > progflash
_framfuncs = LOADADDR(.ramfunc);
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > datasram
/* 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) }
}

61
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############################################################################
# configs/freedom-k64f/src/Makefile
#
# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
-include $(TOPDIR)/Make.defs
ASRCS =
CSRCS = k64_boot.c k64_spi.c
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += k64_leds.c
endif
ifeq ($(CONFIG_ARCH_BUTTONS),y)
CSRCS += k64_buttons.c
endif
ifeq ($(CONFIG_LIB_BOARDCTL),y)
CSRCS += k64_appinit.c
endif
ifeq ($(CONFIG_USBDEV),y)
CSRCS += k64_usbdev.c
endif
ifeq ($(CONFIG_USBMSC),y)
CSRCS += k64_usbmsc.c
endif
include $(TOPDIR)/configs/Board.mk

296
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/************************************************************************************
* configs/twr-k60n512/src/twr-k60n512.h
*
* Copyright (C) 2011 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.
*
************************************************************************************/
#ifndef __CONFIGS_FREEDOM_K64F_SRC_FRDMK64_H
#define __CONFIGS_FREEDOM_K64F_SRC_FRDMK64_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <stdint.h>
#include <arch/kinetis/chip.h>
/************************************************************************************
* Pre-processor 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 KINETIS_NSPI < 1
# undef CONFIG_K64_SPI1
# undef CONFIG_K64_SPI2
#elif KINETIS_NSPI < 2
# undef CONFIG_K64_SPI2
#endif
/* FREEDOM-K64F GPIOs ****************************************************************/
/* On-Board Connections
* -------------------- ------------------------- -------- -------------------
* FEATURE CONNECTION PORT/PIN PIN FUNCTION
* -------------------- ------------------------- -------- -------------------
* OSJTAG USB-to-serial OSJTAG Bridge RX Data PTE9 UART5_RX
* Bridge OSJTAG Bridge TX Data PTE8 UART5_TX
* SD Card Slot SD Clock PTE2 SDHC0_DCLK
* SD Command PTE3 SDHC0_CMD
* SD Data0 PTE1 SDHC0_D0
* SD Data1 PTE0 SDHC0_D1
* SD Data2 PTE5 SDHC0_D2
* SD Data3 PTE4 SDHC0_D3
* SD Card Detect PTE28 PTE28
* SD Write Protect PTE27 PTE27
* Infrared Port IR Transmit PTD7 CMT_IRO
* IR Receive PTC6 CMP0_IN0
* Pushbuttons SW1 (IRQ0) PTA19 PTA19
* SW2 (IRQ1) PTE26 PTE26
* SW3 (RESET) RESET_b RESET_b
* Touch Pads E1 / Touch PTA4 TSI0_CH5
* E2 / Touch PTB3 TSI0_CH8
* E3 / Touch PTB2 TSI0_CH7
* E4 / Touch PTB16 TSI0_CH9
* LEDs E1 / Orange LED PTA11 PTA11
* E2 / Yellow LED PTA28 PTA28
* E3 / Green LED PTA29 PTA29
* E4 / Blue LED PTA10 PTA10
* Potentiometer Potentiometer (R71) ? ADC1_DM1
* Accelerometer I2C SDA PTD9 I2C0_SDA
* I2C SCL PTD8 I2C0_SCL
* IRQ PTD10 PTD10
* Touch Pad / Segment Electrode 0 (J3 Pin 3) PTB0 TSI0_CH0
* LCD TWRPI Socket Electrode 1 (J3 Pin 5) PTB1 TSI0_CH6
* Electrode 2 (J3 Pin 7) PTB2 TSI0_CH7
* Electrode 3 (J3 Pin 8) PTB3 TSI0_CH8
* Electrode 4 (J3 Pin 9) PTC0 TSI0_CH13
* Electrode 5 (J3 Pin 10) PTC1 TSI0_CH14
* Electrode 6 (J3 Pin 11) PTC2 TSI0_CH15
* Electrode 7 (J3 Pin 12) PTA4 TSI0_CH5
* Electrode 8 (J3 Pin 13) PTB16 TSI0_CH9
* Electrode 9 (J3 Pin 14) PTB17 TSI0_CH10
* Electrode 10 (J3 Pin 15) PTB18 TSI0_CH11
* Electrode 11 (J3 Pin 16) PTB19 TSI0_CH12
* TWRPI ID0 (J3 Pin 17) ? ADC1_DP1
* TWRPI ID1 (J3 Pin 18) ? ADC1_SE16
*/
#define GPIO_SD_CARDDETECT (GPIO_PULLUP | PIN_INT_BOTH | PIN_PORTE | PIN28)
#define GPIO_SD_WRPROTECT (GPIO_PULLUP | PIN_PORTE | PIN27)
#define GPIO_SW1 (GPIO_PULLUP | PIN_INT_BOTH | PIN_PORTA | PIN19)
#define GPIO_SW2 (GPIO_PULLUP | PIN_INT_BOTH | PIN_PORTE | PIN26)
#define GPIO_LED1 (GPIO_LOWDRIVE | GPIO_OUTPUT_ZER0 | PIN_PORTA | PIN11)
#define GPIO_LED2 (GPIO_LOWDRIVE | GPIO_OUTPUT_ZER0 | PIN_PORTA | PIN28)
#define GPIO_LED3 (GPIO_LOWDRIVE | GPIO_OUTPUT_ZER0 | PIN_PORTA | PIN29)
#define GPIO_LED4 (GPIO_LOWDRIVE | GPIO_OUTPUT_ZER0 | PIN_PORTA | PIN10)
/* Connections via the General Purpose Tower Plug-in (TWRPI) Socket
* -------------------- ------------------------- -------- -------------------
* FEATURE CONNECTION PORT/PIN PIN FUNCTION
* -------------------- ------------------------- -------- -------------------
* General Purpose TWRPI AN0 (J4 Pin 8) ? ADC0_DP0/ADC1_DP3
* TWRPI Socket TWRPI AN1 (J4 Pin 9) ? ADC0_DM0/ADC1_DM3
* TWRPI AN2 (J4 Pin 12) ? ADC1_DP0/ADC0_DP3
* TWRPI ID0 (J4 Pin 17) ? ADC0_DP1
* TWRPI ID1 (J4 Pin 18) ? ADC0_DM1
* TWRPI I2C SCL (J5 Pin 3) PTD8 I2C0_SCL
* TWRPI I2C SDA (J5 Pin 4) PTD9 I2C0_SDA
* TWRPI SPI MISO (J5 Pin 9) PTD14 SPI2_SIN
* TWRPI SPI MOSI (J5 Pin 10) PTD13 SPI2_SOUT
* TWRPI SPI SS (J5 Pin 11) PTD15 SPI2_PCS0
* TWRPI SPI CLK (J5 Pin 12) PTD12 SPI2_SCK
* TWRPI GPIO0 (J5 Pin 15) PTD10 PTD10
* TWRPI GPIO1 (J5 Pin 16) PTB8 PTB8
* TWRPI GPIO2 (J5 Pin 17) PTB9 PTB9
* TWRPI GPIO3 (J5 Pin 18) PTA19 PTA19
* TWRPI GPIO4 (J5 Pin 19) PTE26 PTE26
*/
/* Connections via the Tower Primary Connector Side A
* --- -------------------- --------------------------------
* PIN NAME USAGE
* --- -------------------- --------------------------------
* A7 SCL0 PTD8
* A8 SDA0 PTD9
* A9 GPIO9 / CTS1 PTC19
* A10 GPIO8 / SDHC_D2 PTE5
* A11 GPIO7 / SD_WP_DET PTE27
* A13 ETH_MDC PTB1
* A14 ETH_MDIO PTB0
* A16 ETH_RXDV PTA14
* A19 ETH_RXD1 PTA12
* A20 ETH_RXD0 PTA13
* A21 SSI_MCLK PTE6
* A22 SSI_BCLK PTE12
* A23 SSI_FS PTE11
* A24 SSI_RXD PTE7
* A25 SSI_TXD PTE10
* A27 AN3 PGA0_DP/ADC0_DP0/ADC1_DP3
* A28 AN2 PGA0_DM/ADC0_DM0/ADC1_DM3
* A29 AN1 PGA1_DP/ADC1_DP0/ADC0_DP3
* A30 AN0 PGA1_DM/ADC1_DM0/ADC0_DM3
* A33 TMR1 PTA9
* A34 TMR0 PTA8
* A35 GPIO6 PTB9
* A37 PWM3 PTA6
* A38 PWM2 PTC3
* A39 PWM1 PTC2
* A40 PWM0 PTC1
* A41 RXD0 PTE25
* A42 TXD0 PTE24
* A43 RXD1 PTC16
* A44 TXD1 PTC17
* A64 CLKOUT0 PTC3
* A66 EBI_AD14 PTC0
* A67 EBI_AD13 PTC1
* A68 EBI_AD12 PTC2
* A69 EBI_AD11 PTC4
* A70 EBI_AD10 PTC5
* A71 EBI_AD9 PTC6
* A71 EBI_R/W_b PTC11
* A72 EBI_AD8 PTC7
* A73 EBI_AD7 PTC8
* A74 EBI_AD6 PTC9
* A75 EBI_AD5 PTC10
* A76 EBI_AD4 PTD2
* A77 EBI_AD3 PTD3
* A78 EBI_AD2 PTD4
* A79 EBI_AD1 PTD5
* A80 EBI_AD0 PTD6
*/
/* Connections via the Tower Primary Connector Side B
* --- -------------------- --------------------------------
* PIN NAME USAGE
* --- -------------------- --------------------------------
* B7 SDHC_CLK / SPI1_CLK PTE2
* B9 SDHC_D3 / SPI1_CS0_b PTE4
* B10 SDHC_CMD / SPI1_MOSI PTE1
* B11 SDHC_D0 / SPI1_MISO PTE3
* B13 ETH_RXER PTA5
* B15 ETH_TXEN PTA15
* B19 ETH_TXD1 PTA17
* B20 ETH_TXD0 PTA16
* B21 GPIO1 / RTS1 PTC18
* B22 GPIO2 / SDHC_D1 PTE0
* B23 GPIO3 PTE28
* B24 CLKIN0 PTA18
* B25 CLKOUT1 PTE26
* B27 AN7 PTB7
* B28 AN6 PTB6
* B29 AN5 PTB5
* B30 AN4 PTB4
* B34 TMR2 PTD6
* B35 GPIO4 PTB8
* B37 PWM7 PTA2
* B38 PWM6 PTA1
* B39 PWM5 PTD5
* B40 PWM4 PTA7
* B41 CANRX0 PTE25
* B42 CANTX0 PTE24
* B44 SPI0_MISO PTD14
* B45 SPI0_MOSI PTD13
* B46 SPI0_CS0_b PTD11
* B47 SPI0_CS1_b PTD15
* B48 SPI0_CLK PTD12
* B50 SCL1 PTD8
* B51 SDA1 PTD9
* B52 GPIO5 / SD_CARD_DET PTE28
* B55 IRQ_H PTA24
* B56 IRQ_G PTA24
* B57 IRQ_F PTA25
* B58 IRQ_E PTA25
* B59 IRQ_D PTA26
* B60 IRQ_C PTA26
* B61 IRQ_B PTA27
* B62 IRQ_A PTA27
* B63 EBI_ALE / EBI_CS1_b PTD0
* B64 EBI_CS0_b PTD1
* B66 EBI_AD15 PTB18
* B67 EBI_AD16 PTB17
* B68 EBI_AD17 PTB16
* B69 EBI_AD18 PTB11
* B70 EBI_AD19 PTB10
* B72 EBI_OE_b PTB19
* B73 EBI_D7 PTB20
* B74 EBI_D6 PTB21
* B75 EBI_D5 PTB22
* B76 EBI_D4 PTB23
* B77 EBI_D3 PTC12
* B78 EBI_D2 PTC13
* B79 EBI_D1 PTC14
* B80 EBI_D0 PTC15
*/
/************************************************************************************
* Public Types
************************************************************************************/
/************************************************************************************
* Public data
************************************************************************************/
#ifndef __ASSEMBLY__
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: k64_spidev_initialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the FREEDOM-K64F board.
*
************************************************************************************/
void weak_function k64_spidev_initialize(void);
/************************************************************************************
* Name: k64_usbinitialize
*
* Description:
* Called to setup USB-related GPIO pins for the FREEDOM-K64F board.
*
************************************************************************************/
void weak_function k64_usbinitialize(void);
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_FREEDOM_K64F_SRC_FRDMK64_H */

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/****************************************************************************
* config/freedom-k64f/src/k64_appinit.c
*
* Copyright (C) 2011, 2016 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 <stdbool.h>
#include <stdio.h>
#include <syslog.h>
#include <errno.h>
#include <nuttx/board.h>
#ifdef CONFIG_K64_SDHC
# include <nuttx/sdio.h>
# include <nuttx/mmcsd.h>
#endif
#include "kinetis.h"
#include "freedom-k64f.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
/* PORT and SLOT number probably depend on the board configuration */
#ifdef CONFIG_ARCH_BOARD_FREEDOM_K64F
# define NSH_HAVEUSBDEV 1
# define NSH_HAVEMMCSD 1
# if defined(CONFIG_NSH_MMCSDSLOTNO) && CONFIG_NSH_MMCSDSLOTNO != 0
# error "Only one MMC/SD slot, slot 0"
# undef CONFIG_NSH_MMCSDSLOTNO
# endif
# ifndef CONFIG_NSH_MMCSDSLOTNO
# define CONFIG_NSH_MMCSDSLOTNO 0
# endif
#else
/* Add configuration for new Kinetis boards here */
# error "Unrecognized Kinetis board"
# undef NSH_HAVEUSBDEV
# undef NSH_HAVEMMCSD
#endif
/* Can't support USB features if USB is not enabled */
#ifndef CONFIG_USBDEV
# undef NSH_HAVEUSBDEV
#endif
/* Can't support MMC/SD features if mountpoints are disabled or if SDHC support
* is not enabled.
*/
#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_K64_SDHC)
# undef NSH_HAVEMMCSD
#endif
#ifndef CONFIG_NSH_MMCSDMINOR
# define CONFIG_NSH_MMCSDMINOR 0
#endif
/* We expect to receive GPIO interrupts for card insertion events */
#ifndef CONFIG_GPIO_IRQ
# error "CONFIG_GPIO_IRQ required for card detect interrupt"
#endif
#ifndef CONFIG_K64_PORTEINTS
# error "CONFIG_K64_PORTEINTS required for card detect interrupt"
#endif
/****************************************************************************
* Private Types
****************************************************************************/
/* This structure encapsulates the global variable used in this file and
* reduces the probability of name collistions.
*/
#ifdef NSH_HAVEMMCSD
struct k64_nsh_s
{
FAR struct sdio_dev_s *sdhc; /* SDIO driver handle */
bool inserted; /* True: card is inserted */
};
#endif
/****************************************************************************
* Private Data
****************************************************************************/
#ifdef NSH_HAVEMMCSD
static struct k64_nsh_s g_nsh;
#endif
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: k64_mediachange
****************************************************************************/
#ifdef NSH_HAVEMMCSD
static void k64_mediachange(void)
{
bool inserted;
/* Get the current value of the card detect pin. This pin is pulled up on
* board. So low means that a card is present.
*/
inserted = !kinetis_gpioread(GPIO_SD_CARDDETECT);
/* Has the pin changed state? */
if (inserted != g_nsh.inserted)
{
/* Yes.. perform the appropriate action (this might need some debounce). */
g_nsh.inserted = inserted;
sdhc_mediachange(g_nsh.sdhc, inserted);
/* If the card has been inserted, then check if it is write protected
* as well. The pin is pulled up, but apparently logic high means
* write protected.
*/
if (inserted)
{
sdhc_wrprotect(g_nsh.sdhc, kinetis_gpioread(GPIO_SD_WRPROTECT));
}
}
}
#endif
/****************************************************************************
* Name: k64_cdinterrupt
****************************************************************************/
#ifdef NSH_HAVEMMCSD
static int k64_cdinterrupt(int irq, FAR void *context)
{
/* All of the work is done by k64_mediachange() */
k64_mediachange();
return OK;
}
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform application specific initialization. This function is never
* called directly from application code, but only indirectly via the
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
*
* Input Parameters:
* arg - The boardctl() argument is passed to the board_app_initialize()
* implementation without modification. The argument has no
* meaning to NuttX; the meaning of the argument is a contract
* between the board-specific initalization logic and the the
* matching application logic. The value cold be such things as a
* mode enumeration value, a set of DIP switch switch settings, a
* pointer to configuration data read from a file or serial FLASH,
* or whatever you would like to do with it. Every implementation
* should accept zero/NULL as a default configuration.
*
* Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on
* any failure to indicate the nature of the failure.
*
****************************************************************************/
int board_app_initialize(uintptr_t arg)
{
#ifdef NSH_HAVEMMCSD
int ret;
/* Configure GPIO pins */
/* Attached the card detect interrupt (but don't enable it yet) */
kinetis_pinconfig(GPIO_SD_CARDDETECT);
k64_pinirqattach(GPIO_SD_CARDDETECT, k64_cdinterrupt);
/* Configure the write protect GPIO */
kinetis_pinconfig(GPIO_SD_WRPROTECT);
/* Mount the SDHC-based MMC/SD block driver */
/* First, get an instance of the SDHC interface */
syslog(LOG_INFO, "Initializing SDHC slot %d\n",
CONFIG_NSH_MMCSDSLOTNO);
g_nsh.sdhc = sdhc_initialize(CONFIG_NSH_MMCSDSLOTNO);
if (!g_nsh.sdhc)
{
syslog(LOG_ERR, "ERROR: Failed to initialize SDHC slot %d\n",
CONFIG_NSH_MMCSDSLOTNO);
return -ENODEV;
}
/* Now bind the SDHC interface to the MMC/SD driver */
syslog(LOG_INFO, "Bind SDHC to the MMC/SD driver, minor=%d\n",
CONFIG_NSH_MMCSDMINOR);
ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, g_nsh.sdhc);
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to bind SDHC to the MMC/SD driver: %d\n", ret);
return ret;
}
syslog(LOG_INFO, "Successfully bound SDHC to the MMC/SD driver\n");
/* Handle the initial card state */
k64_mediachange();
/* Enable CD interrupts to handle subsequent media changes */
k64_pinirqenable(GPIO_SD_CARDDETECT);
#endif
return OK;
}

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/************************************************************************************
* configs/freedom-k64f/src/k64_boot.c
*
* Copyright (C) 2011, 2015 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 <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "up_arch.h"
#include "freedom-k64f.h"
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: kinetis_boardinitialize
*
* Description:
* All Kinetis 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 kinetis_boardinitialize(void)
{
/* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
* k64_spidev_initialize() has been brought into the link.
*/
#if defined(CONFIG_K64_SPI1) || defined(CONFIG_K64_SPI2)
if (k64_spidev_initialize)
{
k64_spidev_initialize();
}
#endif
/* Initialize USB is 1) USBDEV is selected, 2) the USB controller is not
* disabled, and 3) the weak function k64_usbinitialize() has been brought
* into the build.
*/
#if defined(CONFIG_USBDEV) && defined(CONFIG_K64_USB)
if (k64_usbinitialize)
{
k64_usbinitialize();
}
#endif
/* Configure on-board LEDs if LED support has been selected. */
#ifdef CONFIG_ARCH_LEDS
board_autoled_initialize();
#endif
}

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/****************************************************************************
* configs/freedom-k64f/src/k64_buttons.c
*
* Copyright (C) 2011, 2014-2015 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 <stdint.h>
#include <nuttx/arch.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "freedom-k64f.h"
#ifdef CONFIG_ARCH_BUTTONS
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* The TWR-K60N512 has user buttons (plus a reset button):
*
* 1. SW1 (IRQ0) PTA19
* 2. SW2 (IRQ1) PTE26
*/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_button_initialize
*
* Description:
* board_button_initialize() must be called to initialize button resources. After
* that, board_buttons() may be called to collect the current state of all
* buttons or board_button_irq() may be called to register button interrupt
* handlers.
*
****************************************************************************/
void board_button_initialize(void)
{
/* Configure the two buttons as inputs */
kinetis_pinconfig(GPIO_SW1);
kinetis_pinconfig(GPIO_SW2);
}
/****************************************************************************
* Name: board_buttons
****************************************************************************/
uint8_t board_buttons(void)
{
uint8_t ret = 0;
if (kinetis_gpioread(GPIO_SW1))
{
ret |= BUTTON_SW1_BIT;
}
if (kinetis_gpioread(GPIO_SW2))
{
ret |= BUTTON_SW2_BIT;
}
return ret
}
/************************************************************************************
* Button support.
*
* Description:
* board_button_initialize() must be called to initialize button resources. After
* that, board_buttons() may be called to collect the current state of all
* buttons or board_button_irq() may be called to register button interrupt
* handlers.
*
* After board_button_initialize() has been called, board_buttons() may be called to
* collect the state of all buttons. board_buttons() returns an 8-bit bit set
* with each bit associated with a button. See the BUTTON_*_BIT and JOYSTICK_*_BIT
* definitions in board.h for the meaning of each bit.
*
* board_button_irq() may be called to register an interrupt handler that will
* be called when a button is depressed or released. The ID value is a
* button enumeration value that uniquely identifies a button resource. See the
* BUTTON_* and JOYSTICK_* definitions in board.h for the meaning of enumeration
* value. The previous interrupt handler address is returned (so that it may
* restored, if so desired).
*
************************************************************************************/
#ifdef CONFIG_ARCH_IRQBUTTONS
xcpt_t board_button_irq(int id, xcpt_t irqhandler)
{
xcpt_t oldhandler;
uint32_t pinset;
/* Map the button id to the GPIO bit set. */
if (id == BUTTON_SW1)
{
pinset = GPIO_SW1;
}
else if (id == BUTTON_SW2)
{
pinset = GPIO_SW2;
}
else
{
return NULL;
}
/* The button has already been configured as an interrupting input (by
* board_button_initialize() above).
*
* Attach the new button handler.
*/
oldhandler = knetis_pinirqattach(pinset, irqhandler);
/* Then make sure that interrupts are enabled on the pin */
k64_pindmaenable(pinset);
return oldhandler;
}
#endif
#endif /* CONFIG_ARCH_BUTTONS */

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/****************************************************************************
* configs/freedom-k64f/src/k64_leds.c
*
* Copyright (C) 2011, 2013, 2015 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 <debug.h>
#include <nuttx/board.h>
#include "kinetis.h"
#include "freedom-k64f.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* The FREEDOM-K64F has four LEDs:
*
* 1. E1 / Orange LED PTA11
* 2. E2 / Yellow LED PTA28
* 3. E3 / Green LED PTA29
* 4 E4 / Blue LED PTA10
*/
/* The following definitions map the encoded LED setting to GPIO settings */
#define K64_LED1 (1 << 0)
#define K64_LED2 (1 << 1)
#define K64_LED3 (1 << 2)
#define K64_LED4 (1 << 3)
#define ON_SETBITS_SHIFT (0)
#define ON_CLRBITS_SHIFT (4)
#define OFF_SETBITS_SHIFT (8)
#define OFF_CLRBITS_SHIFT (12)
#define ON_BITS(v) ((v) & 0xff)
#define OFF_BITS(v) (((v) >> 8) & 0x0ff)
#define SETBITS(b) ((b) & 0x0f)
#define CLRBITS(b) (((b) >> 4) & 0x0f)
#define ON_SETBITS(v) (SETBITS(ON_BITS(v))
#define ON_CLRBITS(v) (CLRBITS(ON_BITS(v))
#define OFF_SETBITS(v) (SETBITS(OFF_BITS(v))
#define OFF_CLRBITS(v) (CLRBITS(OFF_BITS(v))
#define LED_STARTED_ON_SETBITS ((K64_LED1) << ON_SETBITS_SHIFT)
#define LED_STARTED_ON_CLRBITS ((K64_LED2|K64_LED3|K64_LED4) << ON_CLRBITS_SHIFT)
#define LED_STARTED_OFF_SETBITS (0 << OFF_SETBITS_SHIFT)
#define LED_STARTED_OFF_CLRBITS ((K64_LED1|K64_LED2|K64_LED3|K64_LED4) << OFF_CLRBITS_SHIFT)
#define LED_HEAPALLOCATE_ON_SETBITS ((K64_LED2) << ON_SETBITS_SHIFT)
#define LED_HEAPALLOCATE_ON_CLRBITS ((K64_LED1|K64_LED3|K64_LED4) << ON_CLRBITS_SHIFT)
#define LED_HEAPALLOCATE_OFF_SETBITS ((K64_LED1) << OFF_SETBITS_SHIFT)
#define LED_HEAPALLOCATE_OFF_CLRBITS ((K64_LED2|K64_LED3|K64_LED4) << OFF_CLRBITS_SHIFT)
#define LED_IRQSENABLED_ON_SETBITS ((K64_LED1|K64_LED2) << ON_SETBITS_SHIFT)
#define LED_IRQSENABLED_ON_CLRBITS ((K64_LED3|K64_LED4) << ON_CLRBITS_SHIFT)
#define LED_IRQSENABLED_OFF_SETBITS ((K64_LED2) << OFF_SETBITS_SHIFT)
#define LED_IRQSENABLED_OFF_CLRBITS ((K64_LED1|K64_LED3|K64_LED4) << OFF_CLRBITS_SHIFT)
#define LED_STACKCREATED_ON_SETBITS ((K64_LED3) << ON_SETBITS_SHIFT)
#define LED_STACKCREATED_ON_CLRBITS ((K64_LED1|K64_LED2|K64_LED4) << ON_CLRBITS_SHIFT)
#define LED_STACKCREATED_OFF_SETBITS ((K64_LED1|K64_LED2) << OFF_SETBITS_SHIFT)
#define LED_STACKCREATED_OFF_CLRBITS ((K64_LED3|K64_LED4) << OFF_CLRBITS_SHIFT)
#define LED_INIRQ_ON_SETBITS ((K64_LED1) << ON_SETBITS_SHIFT)
#define LED_INIRQ_ON_CLRBITS ((0) << ON_CLRBITS_SHIFT)
#define LED_INIRQ_OFF_SETBITS ((0) << OFF_SETBITS_SHIFT)
#define LED_INIRQ_OFF_CLRBITS ((K64_LED1) << OFF_CLRBITS_SHIFT)
#define LED_SIGNAL_ON_SETBITS ((K64_LED2) << ON_SETBITS_SHIFT)
#define LED_SIGNAL_ON_CLRBITS ((0) << ON_CLRBITS_SHIFT)
#define LED_SIGNAL_OFF_SETBITS ((0) << OFF_SETBITS_SHIFT)
#define LED_SIGNAL_OFF_CLRBITS ((K64_LED2) << OFF_CLRBITS_SHIFT)
#define LED_ASSERTION_ON_SETBITS ((K64_LED4) << ON_SETBITS_SHIFT)
#define LED_ASSERTION_ON_CLRBITS ((0) << ON_CLRBITS_SHIFT)
#define LED_ASSERTION_OFF_SETBITS ((0) << OFF_SETBITS_SHIFT)
#define LED_ASSERTION_OFF_CLRBITS ((K64_LED4) << OFF_CLRBITS_SHIFT)
#define LED_PANIC_ON_SETBITS ((K64_LED4) << ON_SETBITS_SHIFT)
#define LED_PANIC_ON_CLRBITS ((0) << ON_CLRBITS_SHIFT)
#define LED_PANIC_OFF_SETBITS ((0) << OFF_SETBITS_SHIFT)
#define LED_PANIC_OFF_CLRBITS ((K64_LED4) << OFF_CLRBITS_SHIFT)
/****************************************************************************
* Private Data
****************************************************************************/
static const uint16_t g_ledbits[8] =
{
(LED_STARTED_ON_SETBITS | LED_STARTED_ON_CLRBITS |
LED_STARTED_OFF_SETBITS | LED_STARTED_OFF_CLRBITS),
(LED_HEAPALLOCATE_ON_SETBITS | LED_HEAPALLOCATE_ON_CLRBITS |
LED_HEAPALLOCATE_OFF_SETBITS | LED_HEAPALLOCATE_OFF_CLRBITS),
(LED_IRQSENABLED_ON_SETBITS | LED_IRQSENABLED_ON_CLRBITS |
LED_IRQSENABLED_OFF_SETBITS | LED_IRQSENABLED_OFF_CLRBITS),
(LED_STACKCREATED_ON_SETBITS | LED_STACKCREATED_ON_CLRBITS |
LED_STACKCREATED_OFF_SETBITS | LED_STACKCREATED_OFF_CLRBITS),
(LED_INIRQ_ON_SETBITS | LED_INIRQ_ON_CLRBITS |
LED_INIRQ_OFF_SETBITS | LED_INIRQ_OFF_CLRBITS),
(LED_SIGNAL_ON_SETBITS | LED_SIGNAL_ON_CLRBITS |
LED_SIGNAL_OFF_SETBITS | LED_SIGNAL_OFF_CLRBITS),
(LED_ASSERTION_ON_SETBITS | LED_ASSERTION_ON_CLRBITS |
LED_ASSERTION_OFF_SETBITS | LED_ASSERTION_OFF_CLRBITS),
(LED_PANIC_ON_SETBITS | LED_PANIC_ON_CLRBITS |
LED_PANIC_OFF_SETBITS | LED_PANIC_OFF_CLRBITS)
};
/****************************************************************************
* Private Functions
****************************************************************************/
static inline void led_clrbits(unsigned int clrbits)
{
if ((clrbits & K64_LED1) != 0)
{
kinetis_gpiowrite(GPIO_LED1, false);
}
if ((clrbits & K64_LED2) != 0)
{
kinetis_gpiowrite(GPIO_LED2, false);
}
if ((clrbits & K64_LED3) != 0)
{
kinetis_gpiowrite(GPIO_LED3, false);
}
if ((clrbits & K64_LED4) != 0)
{
kinetis_gpiowrite(GPIO_LED4, false);
}
}
static inline void led_setbits(unsigned int setbits)
{
if ((setbits & K64_LED1) != 0)
{
kinetis_gpiowrite(GPIO_LED1, true);
}
if ((setbits & K64_LED2) != 0)
{
kinetis_gpiowrite(GPIO_LED2, true);
}
if ((setbits & K64_LED3) != 0)
{
kinetis_gpiowrite(GPIO_LED3, true);
}
if ((setbits & K64_LED4) != 0)
{
kinetis_gpiowrite(GPIO_LED4, true);
}
}
static void led_setonoff(unsigned int bits)
{
led_clrbits(CLRBITS(bits));
led_setbits(SETBITS(bits));
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
*
* Description:
* Initialize LED GPIOs so that LEDs can be controlled.
*
****************************************************************************/
#ifdef CONFIG_ARCH_LEDS
void board_autoled_initialize(void)
{
/* Configure LED1-4 GPIOs for output */
kinetis_pinconfig(GPIO_LED1);
kinetis_pinconfig(GPIO_LED2);
kinetis_pinconfig(GPIO_LED3);
kinetis_pinconfig(GPIO_LED4);
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
led_setonoff(ON_BITS(g_ledbits[led]));
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
led_setonoff(OFF_BITS(g_ledbits[led]));
}
#endif /* CONFIG_ARCH_LEDS */

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/************************************************************************************
* configs/freedom-k64f/src/k60_spi.c
*
* Copyright (C) 2011 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 <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/spi/spi.h>
#include <arch/board/board.h>
#include "up_arch.h"
#include "chip.h"
#include "kinetis.h"
#include "freedom-k64f.h"
#if defined(CONFIG_K64_SPI1) || defined(CONFIG_K64_SPI2)
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: k64_spidev_initialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the FREEDOM-K64F board.
*
************************************************************************************/
void weak_function k64_spidev_initialize(void)
{
# warning "Missing logic"
}
/************************************************************************************
* Name: kinetis_spi[n]select, kinetis_spi[n]status, and kinetis_spi[n]cmddata
*
* Description:
* These external functions must be provided by board-specific logic. They are
* implementations of the select, status, and cmddata methods of the SPI interface
* defined by struct spi_ops_s (see include/nuttx/spi/spi.h). All other methods
* including kinetis_spibus_initialize()) are provided by common Kinetis logic. To use
* this common SPI logic on your board:
*
* 1. Provide logic in kinetis_boardinitialize() to configure SPI chip select
* pins.
* 2. Provide kinetis_spi[n]select() and kinetis_spi[n]status() functions
* in your board-specific logic. These functions will perform chip selection
* and status operations using GPIOs in the way your board is configured.
* 2. If CONFIG_SPI_CMDDATA is defined in the NuttX configuration, provide
* kinetis_spi[n]cmddata() functions in your board-specific logic. These
* functions will perform cmd/data selection operations using GPIOs in the way
* your board is configured.
* 3. Add a call to kinetis_spibus_initialize() in your low level application
* initialization logic
* 4. The handle returned by kinetis_spibus_initialize() may then be used to bind the
* SPI driver to higher level logic (e.g., calling
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
* the SPI MMC/SD driver).
*
************************************************************************************/
#ifdef CONFIG_K64_SPI1
void kinetis_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
# warning "Missing logic"
}
uint8_t kinetis_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
{
# warning "Missing logic"
return SPI_STATUS_PRESENT;
}
#endif
#ifdef CONFIG_K64_SPI2
void kinetis_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
# warning "Missing logic"
}
uint8_t kinetis_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
{
# warning "Missing logic"
return SPI_STATUS_PRESENT;
}
#endif
#ifdef CONFIG_K64_SPI3
void kinetis_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
# warning "Missing logic"
}
uint8_t kinetis_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
{
# warning "Missing logic"
return SPI_STATUS_PRESENT;
}
#endif
#endif /* CONFIG_K64_SPI1 || CONFIG_K64_SPI2 */

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/************************************************************************************
* configs/freedom-k64f/src/k60_usbdev.c
*
* Copyright (C) 2011 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 <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 "kinetis.h"
#include "freedom-k64f.h"
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: k64_usbinitialize
*
* Description:
* Called to setup USB-related GPIO pins for the FREEDOM-K64F board.
*
************************************************************************************/
void k64_usbinitialize(void)
{
# warning "Missing logic"
}
/************************************************************************************
* Name: k64_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 k64_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 k64_usbpullup(FAR struct usbdev_s *dev, bool enable)
{
usbtrace(TRACE_DEVPULLUP, (uint16_t)enable);
# warning "Missing logic"
return OK;
}
/************************************************************************************
* Name: k64_usbsuspend
*
* Description:
* Board logic must provide the k64_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 k64_usbsuspend(FAR struct usbdev_s *dev, bool resume)
{
ullinfo("resume: %d\n", resume);
#warning "Missing logic"
}

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/****************************************************************************
* configs/freedom-k64f/src/k60_usbmsc.c
*
* Copyright (C) 2011, 2013, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Configure and register the Kinetis MMC/SD block driver.
*
* 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 <stdio.h>
#include <syslog.h>
#include <errno.h>
#include <nuttx/board.h>
#include <nuttx/sdio.h>
#include <nuttx/mmcsd.h>
#include "kinetis.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
#ifndef CONFIG_SYSTEM_USBMSC_DEVMINOR1
# define CONFIG_SYSTEM_USBMSC_DEVMINOR1 0
#endif
/* SLOT number(s) could depend on the board configuration */
#ifdef CONFIG_ARCH_BOARD_FREEDOM_K64F
# undef K64_MMCSDSLOTNO
# define K64_MMCSDSLOTNO 0
#else
/* Add configuration for new Kinetis boards here */
# error "Unrecognized Kinetis board"
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_usbmsc_initialize
*
* Description:
* Perform architecture specific initialization as needed to establish
* the mass storage device that will be exported by the USB MSC device.
*
****************************************************************************/
int board_usbmsc_initialize(int port)
{
/* If system/usbmsc is built as an NSH command, then SD slot should
* already have been initialized in board_app_initialize() (see k60_appinit.c).
* In this case, there is nothing further to be done here.
*/
#ifndef CONFIG_NSH_BUILTIN_APPS
# warning "Missing logic"
#endif /* CONFIG_NSH_BUILTIN_APPS */
return OK;
}