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Add support for Freedom KL26Z board. From Derek B. NoonBurg

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This commit is contained in:
Gregory Nutt 2015-02-11 07:18:06 -06:00
parent 49e050f698
commit 64cc006d0c
22 changed files with 4106 additions and 2 deletions
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15
configs/Kconfig
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@ -202,6 +202,14 @@ config ARCH_BOARD_FREEDOM_KL25Z
This is the configuration for the Freescale Freedom KL25Z board. This
board has the K25Z120LE3AN chip with a built-in SDA debugger.
config ARCH_BOARD_FREEDOM_KL26Z
bool "Freescale Freedom KL26Z"
depends on ARCH_CHIP_MKL26Z128
select ARCH_HAVE_LEDS
---help---
This is the configuration for the Freescale Freedom KL26Z board. This
board has the K26Z128VLH4 chip with a built-in SDA debugger.
config ARCH_BOARD_HYMINI_STM32V
bool "HY-Mini STM32v board"
depends on ARCH_CHIP_STM32F103VC
@ -1059,6 +1067,7 @@ config ARCH_BOARD
default "ez80f910200zco" if ARCH_BOARD_EZ80F910200ZCO
default "fire-stm32v2" if ARCH_BOARD_FIRE_STM32
default "freedom-kl25z" if ARCH_BOARD_FREEDOM_KL25Z
default "freedom-kl26z" if ARCH_BOARD_FREEDOM_KL26Z
default "hymini-stm32v" if ARCH_BOARD_HYMINI_STM32V
default "kwikstik-k40" if ARCH_BOARD_KWIKSTIK_K40
default "lincoln60" if ARCH_BOARD_LINCOLN60
@ -1250,6 +1259,12 @@ endif
if ARCH_BOARD_FIRE_STM32
source "configs/fire-stm32v2/Kconfig"
endif
if ARCH_BOARD_FREEDOM_KL25Z
source "configs/freedom-kl25z/Kconfig"
endif
if ARCH_BOARD_FREEDOM_KL26Z
source "configs/freedom-kl26z/Kconfig"
endif
if ARCH_BOARD_HYMINI_STM32V
source "configs/hymini-stm32v/Kconfig"
endif

8
configs/README.txt
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@ -248,6 +248,14 @@ 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-kl25z
configs/freedom-kl26z
These configurations are for the Freescale Freedom KL25Z and very similar
KL26Z board. The Freedom-KL25Z features the K25Z120LE3AN chip; the
Freedom-KL26Z has the K26Z128VLH4 chip. These are separate configurations
because of minor differences in the on-board logic. Both include a
built-in SDA debugger.
configs/hymini-stm32v
A configuration for the HY-Mini STM32v board. This board is based on the
STM32F103VCT chip.

4
configs/freedom-kl25z/include/board.h
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@ -150,8 +150,8 @@
/* TPM2 Channels */
#define GPIO_TPM1_CH0OUT PIN_TPM2_CH0_1
#define GPIO_TPM1_CH1OUT PIN_TPM2_CH1_1
#define GPIO_TPM2_CH0OUT PIN_TPM2_CH0_1
#define GPIO_TPM2_CH1OUT PIN_TPM2_CH1_1
/* LED definitions ******************************************************************/
/* The Freedom KL25Z has a single RGB LED driven by the KL25Z as follows:

7
configs/freedom-kl26z/Kconfig Normal file
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@ -0,0 +1,7 @@
#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
if ARCH_BOARD_FREEDOM_KL26Z
endif

358
configs/freedom-kl26z/README.txt Normal file
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@ -0,0 +1,358 @@
README.txt
==========
This is the README file for the port of NuttX to the Freescale Freedom KL26Z
board. This board has the MKL26Z128 chip with a built-in SDA debugger.
Contents
========
- Development Environment
- GNU Toolchain Options
- NuttX Buildroot Toolchain
- LEDs
- Serial Console
- mbed
- Freedom KL26Z-specific Configuration Options
- Configurations
Development Environment
=======================
Either Linux or Cygwin under 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.
GNU Toolchain Options
=====================
As of this writing, all testing has been performed using the NuttX buildroot
toolchain described below. I have also verified the build using the
CodeSourcery GCC toolchain for windows. Most any contemporary EABI GCC
toolchain should work will a little tinkering.
NuttX 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-M0 GCC toolchain (if
different from the default in your PATH variable).
If you have no Cortex-M0 toolchain, one can be downloaded from the NuttX
SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/).
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 freedom-kl26z/<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/cortexm0-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-M0 toolchain for Cygwin under Windows.
LEDs
====
The Freedom KL26Z has a single RGB LED driven by the KL26Z as follows:
------------- --------
RGB LED KL26Z128
------------- --------
Red Cathode PTE29
Green Cathode PTE31
Blue Cathode PTD5
NOTE: PTD5 is also connected to the I/O header on J2 pin 12 (also known as D13).
If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board the
Freedom KL26Z. The following definitions describe how NuttX controls the LEDs:
SYMBOL Meaning LED state
Initially all LED is OFF
------------------- ----------------------- --------------------------
LED_STARTED NuttX has been started R=OFF G=OFF B=OFF
LED_HEAPALLOCATE Heap has been allocated (no change)
LED_IRQSENABLED Interrupts enabled (no change)
LED_STACKCREATED Idle stack created R=OFF G=OFF B=ON
LED_INIRQ In an interrupt (no change)
LED_SIGNAL In a signal handler (no change)
LED_ASSERTION An assertion failed (no change)
LED_PANIC The system has crashed R=FLASHING G=OFF B=OFF
LED_IDLE K26Z1XX is in sleep mode (Optional, not used)
Serial Console
==============
As with most NuttX configurations, the Freedom KL26Z configurations
depend on having a serial console to interact with the software. The
Freedom KL26Z, however, has no on-board RS-232 drivers so will be
necessary to connect the Freedom KL26Z UART pins to an external
RS-232 driver board or TTL-to-Serial USB adaptor.
By default UART0 is used as the serial console on this boards. The UART0
is configured to work with the OpenSDA USB CDC/ACM port:
------ ------------------------------- -----------------------------
PIN PIN FUNCTIONS BOARD SIGNALS
------ ------------------------------- -----------------------------
Pin 27 PTA1/TSI0_CH2/UART0_RX/FTM2_CH0 UART1_RX_TGTMCU and D0 (PTA1)
Pin 28 PTA2/TSI0_CH3/UART0_TX/FTM2_CH1 UART1_TX_TGTMCU and D1 (PTA2)
But the UART0 Tx/Rx signals are also available on J1:
---------------- ---------
UART0 SIGNAL J1 pin
---------------- ---------
UART0_RX (PTA1) J1, pin 2
UART0_TX (PTA2) J1, pin 4
Ground is available on J2 pin 14. 3.3V is available on J3 and J4.
Freedom KL26Z-specific Configuration Options
============================================
CONFIG_ARCH - Identifies the arch/ subdirectory. This should
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_CORTEXM0=y
CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
CONFIG_ARCH_CHIP=kl
CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
chip:
CONFIG_ARCH_CHIP_MKL26Z128=y
CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
hence, the board that supports the particular chip or SoC.
CONFIG_ARCH_BOARD=freedom-kl26z (for the Freescale FRDM-KL26Z development board)
CONFIG_ARCH_BOARD_name - For use in C code
CONFIG_ARCH_BOARD_FREEDOM_K26Z128=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=16384 (16Kb)
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 as follows. These settings are for
all of the K25Z100/120 line and may not be available for the MKL26Z128
in particular:
AHB
---
CONFIG_KL_PDMA Peripheral DMA
CONFIG_KL_FMC Flash memory
CONFIG_KL_EBI External bus interface
APB1
----
CONFIG_KL_WDT Watchdog timer
CONFIG_KL_RTC Real time clock (RTC)
CONFIG_KL_TMR0 Timer0
CONFIG_KL_TMR1 Timer1
CONFIG_KL_I2C0 I2C interface
CONFIG_KL_SPI0 SPI0 master/slave
CONFIG_KL_SPI1 SPI1 master/slave
CONFIG_KL_PWM0 PWM0
CONFIG_KL_PWM1 PWM1
CONFIG_KL_PWM2 PWM2
CONFIG_KL_PWM3 PWM3
CONFIG_KL_UART0 UART0
CONFIG_KL_USBD USB 2.0 FS device controller
CONFIG_KL_ACMP Analog comparator
CONFIG_KL_ADC Analog-digital-converter (ADC)
APB2
---
CONFIG_KL_PS2 PS/2 interface
CONFIG_KL_TIMR2 Timer2
CONFIG_KL_TIMR3 Timer3
CONFIG_KL_I2C1 I2C1 interface
CONFIG_KL_SPI2 SPI2 master/slave
CONFIG_KL_SPI3 SPI3 master/slave
CONFIG_KL_PWM4 PWM4
CONFIG_KL_PWM5 PWM5
CONFIG_KL_PWM6 PWM6
CONFIG_KL_PWM7 PWM7
CONFIG_KL_UART1 UART1
CONFIG_KL_UART2 UART2
CONFIG_KL_I2S I2S interface
K26Z1XX specific device driver settings
CONFIG_UARTn_SERIAL_CONSOLE - Selects the UARTn (n=0,1,2) for the
console and ttys0.
CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
This specific the size of the receive buffer for UARTn.
CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
being sent. This specific the size of the transmit buffer
for UARTn.
CONFIG_UARTn_BAUD - The configure BAUD of UARTn,
CONFIG_UARTn_BITS - The number of bits. Must be 5, 6, 7, or 8.
CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
CONFIG_UARTn_2STOP - Two stop bits
Configurations
==============
Each FREEDOM-KL26Z configuration is maintained in a sub-directory and
can be selected as follow:
cd tools
./configure.sh freedom-kl26z/<subdir>
cd -
. ./setenv.sh
If this is a Windows native build, then configure.bat should be used
instead of configure.sh:
configure.bat freedom-kl26z\<subdir>
Where <subdir> is one of the following:
minnsh:
------
This is a experiment to see just how small we can get a usable NSH
configuration. This configuration has far fewer features than the nsh
configuration but is also a fraction of the size.
nsh:
---
Configures the NuttShell (nsh) located at apps/examples/nsh. The
Configuration enables the serial interface on UART0. Support for
builtin applications is disabled.
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
and misc/tools/
b. Execute 'make menuconfig' in nuttx/ in order to start the
reconfiguration process.
2. By default, this configuration uses the CodeSourcery toolchain
for Windows and builds under Cygwin (or probably MSYS). That
can easily be reconfigured, of course.
CONFIG_HOST_WINDOWS=y : Builds under Windows
CONFIG_WINDOWS_CYGWIN=y : Using Cygwin
CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
3. Serial Console. A serial console is necessary to interrupt with
NSH. The serial console is configured on UART0 which is available
on J1:
---------------- ---------
UART0 SIGNAL J1 pin
---------------- ---------
UART0_RX (PTA1) J1, pin 2
UART0_TX (PTA2) J1, pin 4
Ground is available on J2 pin 14. 3.3V is available on J3 and J4.
It is possible to configure NSH to use a USB serial console instead
of an RS-232 serial console. However, that configuration has not
been impelmented as of this writing.
4. Memory Usage. The size command gives us the static memory usage.
This is what I get:
$ size nuttx
text data bss dec hex filename
35037 106 1092 36235 8d8b nuttx
And we can get the runtime memory usage from the NSH free command:
NuttShell (NSH) NuttX-6.25
nsh> free
total used free largest
Mem: 14160 3944 10216 10216
nsh>
Summary:
- This slightly tuned NSH example uses 34.2KB of FLASH leaving 93.8KB
of FLASH (72%) free from additional application development.
I did not do all of the arithmetic, but it appears to me that of this
34+KB of FLASH usage, probably 20-30% of the FLASH is used by libgcc!
libgcc has gotten very fat!
- Static SRAM usage is about 1.2KB (<4%).
- At run time, 10.0KB of SRAM (62%) is still available for additional
applications. Most of the memory used at runtime is allocated I/O
buffers and the stack for the NSH main thread (1.5KB).
There is probably enough free memroy to support 3 or 4 application
threads in addition to NSH.
5. This configurations has support for NSH built-in applications. However,
in the default configuration no built-in applications are enabled.

270
configs/freedom-kl26z/include/board.h Normal file
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@ -0,0 +1,270 @@
/************************************************************************************
* configs/freedom-kl26z/include/board.h
*
* Copyright (C) 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.
*
************************************************************************************/
#ifndef __CONFIGS_FREEDOME_KL26Z_BOARD_H
#define __CONFIGS_FREEDOME_KL26Z_BOARD_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#ifndef __ASSEMBLY__
# include <stdint.h>
#endif
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Clocking *************************************************************************/
/* The KL26Z has an 8MHz crystal on board */
#undef BOARD_EXTCLOCK /* Crystal */
#define BOARD_XTAL_FREQ 8000000 /* 8MHz crystal frequency (REFCLK) */
#define BOARD_XTAL32_FREQ 32768 /* 32KHz RTC Oscillator */
/* PLL Configuration.
*
* PLL Input frequency: PLLIN = REFCLK / PRDIV0 = 8MHz / 2 = 4MHz
* PLL Output frequency: PLLOUT = PLLIN * VDIV0 = 4Mhz * 24 = 96MHz
* MCGPLLCLK Frequency: MCGPLLCLK = 96MHz
*/
#define BOARD_PRDIV0 2 /* PLL External Reference Divider */
#define BOARD_VDIV0 24 /* PLL VCO Divider (frequency multiplier) */
#define BOARD_PLLIN_FREQ (BOARD_XTAL_FREQ / BOARD_PRDIV0)
#define BOARD_PLLOUT_FREQ (BOARD_PLLIN_FREQ * BOARD_VDIV0)
#define BOARD_MCGPLLCLK_FREQ BOARD_PLLOUT_FREQ
/* MCGOUTCLK: MCG output of either IRC, MCGFLLCLK, MCGPLLCLK, or MCG's external
* reference clock that sources the core, system, bus, and flash clock.
*
* MCGOUTCLK = MCGPLLCLK = 96MHz
*/
#define BOARD_MCGOUTCLK_FREQ BOARD_MCGPLLCLK_FREQ
/* SIM CLKDIV1 dividers.
*
* Core/system clock
* MCGOUTCLK divided by OUTDIV1, clocks the ARM Cortex-M0+ core
*
* Bus clock
* System clock divided by OUTDIV4, clocks the bus slaves and peripherals.
*/
#define BOARD_OUTDIV1 2 /* Core/system = MCGOUTCLK / 2, 48MHz */
#define BOARD_OUTDIV4 2 /* Bus clock = System clock / 2, 24MHz */
#define BOARD_CORECLK_FREQ (BOARD_MCGOUTCLK_FREQ / BOARD_OUTDIV1)
#define BOARD_BUSCLK_FREQ (BOARD_CORECLK_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
/* PWM Configuration */
/* TPM0 Channels */
#define GPIO_TPM0_CH0OUT PIN_TPM0_CH0_3 //PIN_TPM0_CH0_1
#define GPIO_TPM0_CH1OUT PIN_TPM0_CH1_1
#define GPIO_TPM0_CH2OUT PIN_TPM0_CH2_1
#define GPIO_TPM0_CH3OUT PIN_TPM0_CH3_1
#define GPIO_TPM0_CH4OUT PIN_TPM0_CH4_1
#define GPIO_TPM0_CH5OUT PIN_TPM0_CH5_1
/* TPM1 Channels */
#define GPIO_TPM1_CH0OUT PIN_TPM1_CH0_1
#define GPIO_TPM1_CH1OUT PIN_TPM1_CH1_1
/* TPM2 Channels */
#define GPIO_TPM2_CH0OUT PIN_TPM2_CH0_1
#define GPIO_TPM2_CH1OUT PIN_TPM2_CH1_1
/* LED definitions ******************************************************************/
/* The Freedom KL26Z has a single RGB LED driven by the KL26Z as follows:
*
* ------------- --------
* RGB LED KL26Z128
* ------------- --------
* Red Cathode PTBE29
* Green Cathode PTE31
* Blue Cathode PTD5
*
* NOTE: PTD5 is also connected to the I/O header on J2 pin 12 (also known as D13).
*
* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board the
* Freedom KL26Z. The following definitions describe how NuttX controls the LEDs:
*
* SYMBOL Meaning LED state
* Initially all LED is OFF
* ------------------- ----------------------- --------------------------
* LED_STARTED NuttX has been started R=OFF G=OFF B=OFF
* LED_HEAPALLOCATE Heap has been allocated (no change)
* LED_IRQSENABLED Interrupts enabled (no change)
* LED_STACKCREATED Idle stack created R=OFF G=OFF B=ON
* LED_INIRQ In an interrupt (no change)
* LED_SIGNAL In a signal handler (no change)
* LED_ASSERTION An assertion failed (no change)
* LED_PANIC The system has crashed R=FLASHING G=OFF B=OFF
* LED_IDLE K26Z1XX is in sleep mode (Optional, not used)
*/
#define LED_STARTED 0
#define LED_HEAPALLOCATE 1
#define LED_IRQSENABLED 2
#define LED_STACKCREATED 3
#define LED_INIRQ 4
#define LED_SIGNAL 5
#define LED_ASSERTION 6
#define LED_PANIC 7
/* Button definitions ***************************************************************/
/* The Freedom KL26Z board has no standard GPIO contact buttons */
/* Alternative pin resolution *******************************************************/
/* If there are alternative configurations for various pins in the k26z128_pinmux.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.
*/
/* SPI0 Pinout
* ===========
*
* SCK = PTD1 (D13 at connector J2 pin 12 of Freedom Board)
* MISO = PTD3 (D12 at connector J2 pin 10 of Freedom Board)
* MOSI = PTD2 (D11 at connector J2 pin 8 of Freedom Board)
*/
#define PIN_SPI0_SCK (PIN_SPI0_SCK_3 | PIN_ALT2_PULLUP)
#define PIN_SPI0_MISO (PIN_SPI0_MISO_6 | PIN_ALT2_PULLUP)
#define PIN_SPI0_MOSI (PIN_SPI0_MOSI_5 | PIN_ALT2_PULLUP)
#define PIN_SPI1_SCK (PIN_SPI1_SCK_2 | PIN_ALT2_PULLUP)
#define PIN_SPI1_MISO (PIN_SPI1_MISO_3 | PIN_ALT2_PULLUP)
#define PIN_SPI1_MOSI (PIN_SPI0_MOSI_7 | PIN_ALT2_PULLUP)
/************************************************************************************
* Public Data
************************************************************************************/
#ifndef __ASSEMBLY__
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/************************************************************************************
* Public Function Prototypes
************************************************************************************/
/************************************************************************************
* Name: kl_boardinitialize
*
* Description:
* All Kinetis L 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 kl_boardinitialize(void);
/************************************************************************************
* Name: kl_tsi_initialize
*
* Description:
* Initialize the TSI hardware and interface for the sliders on board the Freedom
* KL26Z board. Register a character driver at /dev/tsi that may be used to read
* from each sensor.
*
************************************************************************************/
#ifdef CONFIG_KL_TSI
void kl_tsi_initialize(void);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_FREEDOME_KL26Z_BOARD_H */

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############################################################################
# configs/freedom-kl26z/minnsh/Make.defs
#
# Copyright (C) 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.
#
############################################################################
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
include ${TOPDIR}/arch/arm/src/armv6-m/Toolchain.defs
LDSCRIPT = ld.script
ifeq ($(WINTOOL),y)
# Windows-native toolchains
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
else
# Linux/Cygwin-native toolchain
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
AR = $(ARCROSSDEV)ar rcs
NM = $(ARCROSSDEV)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 -fno-rtti
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
ARCHWARNINGSXX = -Wall -Wshadow
ARCHDEFINES =
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
OBJEXT = .o
LIBEXT = .a
EXEEXT =
ifneq ($(CROSSDEV),arm-nuttx-elf-)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
HOSTLDFLAGS =
ifeq ($(CONFIG_HOST_WINDOWS),y)
HOSTEXEEXT = .exe
else
HOSTEXEEXT =
endif
ifeq ($(WINTOOL),y)
# Windows-native host tools
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
else
# Linux/Cygwin-native host tools
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
endif

829
configs/freedom-kl26z/minnsh/defconfig Normal file
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@ -0,0 +1,829 @@
#
# Automatically generated file; DO NOT EDIT.
# Nuttx/ Configuration
#
#
# Build Setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_DEFAULT_SMALL=y
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 is not set
CONFIG_MOTOROLA_SREC=y
CONFIG_RAW_BINARY=y
# 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
#
# Debug Options
#
# CONFIG_DEBUG is not set
# CONFIG_ARCH_HAVE_HEAPCHECK is not set
CONFIG_ARCH_HAVE_STACKCHECK=y
# CONFIG_STACK_COLORATION is not set
# CONFIG_DEBUG_SYMBOLS is not set
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_IMX is not set
# CONFIG_ARCH_CHIP_KINETIS is not set
CONFIG_ARCH_CHIP_KL=y
# CONFIG_ARCH_CHIP_LM is not set
# CONFIG_ARCH_CHIP_TIVA 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_SAM34 is not set
# CONFIG_ARCH_CHIP_STM32 is not set
# CONFIG_ARCH_CHIP_STR71X is not set
# CONFIG_ARCH_ARM7TDMI is not set
# CONFIG_ARCH_ARM926EJS is not set
# CONFIG_ARCH_ARM920T is not set
CONFIG_ARCH_CORTEXM0=y
# CONFIG_ARCH_CORTEXM3 is not set
# CONFIG_ARCH_CORTEXM4 is not set
# CONFIG_ARCH_CORTEXA5 is not set
# CONFIG_ARCH_CORTEXA8 is not set
CONFIG_ARCH_FAMILY="armv6-m"
CONFIG_ARCH_CHIP="kl"
CONFIG_ARCH_HAVE_CMNVECTOR=y
# CONFIG_ARMV7M_CMNVECTOR is not set
# CONFIG_ARCH_HAVE_FPU is not set
#
# ARMV6M Configuration Options
#
# CONFIG_ARMV6M_TOOLCHAIN_BUILDROOT is not set
# CONFIG_ARMV6M_TOOLCHAIN_CODEREDL is not set
# CONFIG_ARMV6M_TOOLCHAIN_CODESOURCERYL is not set
CONFIG_ARMV6M_TOOLCHAIN_GNU_EABIL=y
# CONFIG_GPIO_IRQ is not set
#
# Kinetis Configuration Options
#
# CONFIG_ARCH_CHIP_MKL25Z128 is not set
CONFIG_ARCH_CHIP_MKL26Z128=y
CONFIG_ARCH_FAMILY_KL2X=y
#
# Kinetis Peripheral Support
#
# CONFIG_KL_TRACE is not set
# CONFIG_KL_FLEXBUS is not set
CONFIG_KL_UART0=y
# CONFIG_KL_UART1 is not set
# CONFIG_KL_UART2 is not set
# CONFIG_KL_FLEXCAN0 is not set
# CONFIG_KL_FLEXCAN1 is not set
CONFIG_KL_SPI0=y
CONFIG_KL_SPI1=y
# CONFIG_KL_SPI2 is not set
# CONFIG_KL_I2C0 is not set
# CONFIG_KL_I2C1 is not set
# CONFIG_KL_I2S is not set
# CONFIG_KL_DAC0 is not set
# CONFIG_KL_DAC1 is not set
# CONFIG_KL_ADC0 is not set
# CONFIG_KL_ADC1 is not set
# CONFIG_KL_CMP is not set
# CONFIG_KL_VREF is not set
# CONFIG_KL_TPM0 is not set
# CONFIG_KL_TPM1 is not set
# CONFIG_KL_TPM2 is not set
# CONFIG_KL_LPTIMER is not set
# CONFIG_KL_RTC is not set
# CONFIG_KL_EWM is not set
# CONFIG_KL_CMT is not set
# CONFIG_KL_USBOTG is not set
# CONFIG_KL_USBDCD is not set
# CONFIG_KL_LLWU is not set
# CONFIG_KL_TSI is not set
# CONFIG_KL_FTFL is not set
# CONFIG_KL_DMA is not set
# CONFIG_KL_CRC is not set
# CONFIG_KL_PDB is not set
# CONFIG_KL_PIT is not set
CONFIG_KL_SYSTICK_CORECLK=y
# CONFIG_KL_SYSTICK_CORECLK_DIV16 is not set
#
# Kinetis GPIO Interrupt 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_VFORK=y
# CONFIG_ARCH_HAVE_MMU is not set
# CONFIG_ARCH_HAVE_MPU is not set
# CONFIG_ARCH_NAND_HWECC is not set
# CONFIG_ARCH_HAVE_EXTCLK 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 is not set
# CONFIG_ARCH_HAVE_RAMVECTORS is not set
#
# Board Settings
#
CONFIG_BOARD_LOOPSPERMSEC=2988
# CONFIG_ARCH_CALIBRATION is not set
#
# Interrupt options
#
CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
CONFIG_ARCH_INTERRUPTSTACK=0
# CONFIG_ARCH_HAVE_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=0x1FFFF000
CONFIG_RAM_SIZE=16384
# CONFIG_ARCH_HAVE_SDRAM is not set
#
# Board Selection
#
# CONFIG_ARCH_BOARD_FREEDOM_KL25Z is not set
CONFIG_ARCH_BOARD_FREEDOM_KL26Z=y
# CONFIG_ARCH_BOARD_CUSTOM is not set
CONFIG_ARCH_BOARD="freedom-kl26z"
#
# Common Board Options
#
CONFIG_ARCH_HAVE_LEDS=y
CONFIG_ARCH_LEDS=y
CONFIG_NSH_MMCSDMINOR=0
#
# Board-Specific Options
#
#
# RTOS Features
#
CONFIG_DISABLE_OS_API=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DISABLE_PTHREAD=y
CONFIG_DISABLE_SIGNALS=y
CONFIG_DISABLE_MQUEUE=y
CONFIG_DISABLE_ENVIRON=y
#
# 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=2
CONFIG_START_DAY=26
CONFIG_MAX_WDOGPARMS=2
CONFIG_PREALLOC_WDOGS=4
CONFIG_WDOG_INTRESERVE=0
CONFIG_PREALLOC_TIMERS=0
#
# 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=0
CONFIG_TASK_NAME_SIZE=0
CONFIG_MAX_TASKS=8
# CONFIG_SCHED_HAVE_PARENT is not set
# CONFIG_SCHED_WAITPID is not set
#
# Performance Monitoring
#
# CONFIG_SCHED_CPULOAD is not set
# CONFIG_SCHED_INSTRUMENTATION is not set
#
# Files and I/O
#
# CONFIG_DEV_CONSOLE is not set
CONFIG_FDCLONE_DISABLE=y
# CONFIG_FDCLONE_STDIO is not set
CONFIG_SDCLONE_DISABLE=y
CONFIG_NFILE_DESCRIPTORS=0
CONFIG_NFILE_STREAMS=0
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
#
# Work Queue Support
#
#
# Stack and heap information
#
CONFIG_IDLETHREAD_STACKSIZE=1024
CONFIG_USERMAIN_STACKSIZE=1536
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=1536
# CONFIG_LIB_SYSCALL is not set
#
# Device Drivers
#
CONFIG_DISABLE_POLL=y
# CONFIG_DEV_NULL is not set
# CONFIG_DEV_ZERO is not set
# CONFIG_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_PWM is not set
# CONFIG_ARCH_HAVE_I2CRESET is not set
# CONFIG_I2C is not set
CONFIG_SPI=y
# CONFIG_SPI_OWNBUS is not set
CONFIG_SPI_EXCHANGE=y
# CONFIG_SPI_CMDDATA is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_I2S is not set
# CONFIG_RTC is not set
# CONFIG_WATCHDOG is not set
# CONFIG_TIMER 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
# CONFIG_LCD is not set
# CONFIG_MMCSD 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_16550_UART is not set
# CONFIG_ARCH_HAVE_UART is not set
CONFIG_ARCH_HAVE_UART0=y
# CONFIG_ARCH_HAVE_UART1 is not set
# CONFIG_ARCH_HAVE_UART2 is not set
# CONFIG_ARCH_HAVE_UART3 is not set
# CONFIG_ARCH_HAVE_UART4 is not set
# CONFIG_ARCH_HAVE_UART5 is not set
# CONFIG_ARCH_HAVE_UART6 is not set
# CONFIG_ARCH_HAVE_UART7 is not set
# CONFIG_ARCH_HAVE_UART8 is not set
# CONFIG_ARCH_HAVE_SCI0 is not set
# CONFIG_ARCH_HAVE_SCI1 is not set
# CONFIG_ARCH_HAVE_USART0 is not set
# CONFIG_ARCH_HAVE_USART1 is not set
# CONFIG_ARCH_HAVE_USART2 is not set
# CONFIG_ARCH_HAVE_USART3 is not set
# CONFIG_ARCH_HAVE_USART4 is not set
# CONFIG_ARCH_HAVE_USART5 is not set
# CONFIG_ARCH_HAVE_USART6 is not set
# CONFIG_ARCH_HAVE_USART7 is not set
# CONFIG_ARCH_HAVE_USART8 is not set
# CONFIG_ARCH_HAVE_OTHER_UART is not set
#
# USART Configuration
#
CONFIG_MCU_SERIAL=y
# CONFIG_STANDARD_SERIAL is not set
# CONFIG_SERIAL_IFLOWCONTROL is not set
# CONFIG_SERIAL_OFLOWCONTROL is not set
# CONFIG_ARCH_HAVE_SERIAL_TERMIOS is not set
CONFIG_UART0_SERIAL_CONSOLE=y
# CONFIG_OTHER_SERIAL_CONSOLE is not set
# CONFIG_NO_SERIAL_CONSOLE is not set
#
# UART0 Configuration
#
CONFIG_UART0_RXBUFSIZE=256
CONFIG_UART0_TXBUFSIZE=256
CONFIG_UART0_BAUD=115200
CONFIG_UART0_BITS=8
CONFIG_UART0_PARITY=0
CONFIG_UART0_2STOP=0
# CONFIG_UART0_IFLOWCONTROL is not set
# CONFIG_UART0_OFLOWCONTROL is not set
# CONFIG_USBDEV is not set
# CONFIG_USBHOST is not set
# CONFIG_WIRELESS is not set
#
# System Logging Device Options
#
#
# System Logging
#
# CONFIG_RAMLOG 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=y
CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
# CONFIG_FS_READABLE is not set
# CONFIG_FS_WRITABLE is not set
# CONFIG_FS_NAMED_SEMAPHORES is not set
# CONFIG_FS_RAMMAP is not set
# CONFIG_FS_PROCFS is not set
#
# System Logging
#
# CONFIG_SYSLOG is not set
# CONFIG_SYSLOG_TIMESTAMP is not set
#
# Graphics Support
#
# CONFIG_NX is not set
#
# Memory Management
#
CONFIG_MM_SMALL=y
CONFIG_MM_REGIONS=1
# CONFIG_ARCH_HAVE_HEAP2 is not set
# CONFIG_GRAN is not set
#
# Audio Support
#
# CONFIG_AUDIO is not set
#
# Binary Loader
#
# CONFIG_BINFMT_DISABLE 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=0
CONFIG_STDIO_LINEBUFFER=y
CONFIG_NUNGET_CHARS=0
# CONFIG_LIBM is not set
CONFIG_NOPRINTF_FIELDWIDTH=y
# CONFIG_LIBC_FLOATINGPOINT is not set
# 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=1536
# CONFIG_LIBC_STRERROR is not set
# CONFIG_LIBC_PERROR_STDOUT is not set
CONFIG_ARCH_LOWPUTC=y
CONFIG_LIB_SENDFILE_BUFSIZE=512
# CONFIG_ARCH_ROMGETC is not set
# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
#
# Non-standard Library Support
#
# CONFIG_LIB_KBDCODEC is not set
# CONFIG_LIB_SLCDCODEC is not set
#
# Basic CXX Support
#
# CONFIG_C99_BOOL8 is not set
# CONFIG_HAVE_CXX is not set
#
# Application Configuration
#
#
# Built-In Applications
#
#
# Examples
#
# CONFIG_EXAMPLES_BUTTONS is not set
# CONFIG_EXAMPLES_CAN 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_FTPC is not set
# CONFIG_EXAMPLES_FTPD is not set
# CONFIG_EXAMPLES_HELLO is not set
# CONFIG_EXAMPLES_HELLOXX is not set
# CONFIG_EXAMPLES_JSON is not set
# CONFIG_EXAMPLES_HIDKBD is not set
# CONFIG_EXAMPLES_KEYPADTEST is not set
# CONFIG_EXAMPLES_IGMP 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_NXTERM is not set
# CONFIG_EXAMPLES_NXFFS is not set
# CONFIG_EXAMPLES_NXFLAT is not set
# CONFIG_EXAMPLES_NXHELLO is not set
# CONFIG_EXAMPLES_NXIMAGE is not set
# CONFIG_EXAMPLES_NXLINES is not set
# CONFIG_EXAMPLES_NXTEXT is not set
# CONFIG_EXAMPLES_OSTEST is not set
# CONFIG_EXAMPLES_PIPE is not set
# CONFIG_EXAMPLES_POLL is not set
# CONFIG_EXAMPLES_POSIXSPAWN is not set
# CONFIG_EXAMPLES_QENCODER is not set
# CONFIG_EXAMPLES_RGMP is not set
# CONFIG_EXAMPLES_ROMFS 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_TCPECHO is not set
# CONFIG_EXAMPLES_TELNETD is not set
# CONFIG_EXAMPLES_THTTPD is not set
# CONFIG_EXAMPLES_TIFF is not set
# CONFIG_EXAMPLES_TOUCHSCREEN is not set
# CONFIG_EXAMPLES_WEBSERVER is not set
# CONFIG_EXAMPLES_USBSERIAL is not set
# CONFIG_EXAMPLES_USBTERM is not set
# CONFIG_EXAMPLES_WATCHDOG is not set
#
# Graphics Support
#
# CONFIG_TIFF is not set
# CONFIG_GRAPHICS_TRAVELER is not set
#
# Interpreters
#
# CONFIG_INTERPRETERS_FICL is not set
# CONFIG_INTERPRETERS_PCODE is not set
# CONFIG_INTERPRETERS_MICROPYTHON is not set
#
# Network Utilities
#
#
# Networking Utilities
#
# CONFIG_NETUTILS_CODECS is not set
# CONFIG_NETUTILS_FTPC is not set
# CONFIG_NETUTILS_FTPD is not set
# CONFIG_NETUTILS_JSON is not set
# CONFIG_NETUTILS_SMTP is not set
# CONFIG_NETUTILS_TFTPC is not set
# CONFIG_NETUTILS_THTTPD is not set
# CONFIG_NETUTILS_NETLIB is not set
# CONFIG_NETUTILS_WEBCLIENT is not set
#
# FreeModBus
#
# CONFIG_MODBUS is not set
#
# NSH Library
#
CONFIG_NSH_LIBRARY=y
#
# Command Line Configuration
#
CONFIG_NSH_READLINE=y
# CONFIG_NSH_CLE is not set
CONFIG_NSH_LINELEN=80
CONFIG_NSH_DISABLE_SEMICOLON=y
CONFIG_NSH_MAXARGUMENTS=6
# CONFIG_NSH_ARGCAT is not set
CONFIG_NSH_NESTDEPTH=3
# CONFIG_NSH_DISABLEBG is not set
#
# Disable Individual commands
#
CONFIG_NSH_DISABLE_ADDROUTE=y
# CONFIG_NSH_DISABLE_CAT is not set
CONFIG_NSH_DISABLE_CD=y
CONFIG_NSH_DISABLE_CP=y
# CONFIG_NSH_DISABLE_CMP is not set
CONFIG_NSH_DISABLE_DD=y
CONFIG_NSH_DISABLE_DF=y
CONFIG_NSH_DISABLE_DELROUTE=y
# 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=y
# CONFIG_NSH_DISABLE_HELP is not set
# CONFIG_NSH_DISABLE_HEXDUMP is not set
CONFIG_NSH_DISABLE_IFCONFIG=y
# CONFIG_NSH_DISABLE_KILL is not set
CONFIG_NSH_DISABLE_LOSETUP=y
# CONFIG_NSH_DISABLE_LS is not set
# CONFIG_NSH_DISABLE_MB is not set
CONFIG_NSH_DISABLE_MKDIR=y
# CONFIG_NSH_DISABLE_MKFIFO is not set
CONFIG_NSH_DISABLE_MKRD=y
# CONFIG_NSH_DISABLE_MH is not set
CONFIG_NSH_DISABLE_MOUNT=y
# CONFIG_NSH_DISABLE_MW is not set
# CONFIG_NSH_DISABLE_PS is not set
CONFIG_NSH_DISABLE_PUT=y
# CONFIG_NSH_DISABLE_PWD is not set
CONFIG_NSH_DISABLE_RM=y
CONFIG_NSH_DISABLE_RMDIR=y
# CONFIG_NSH_DISABLE_SET is not set
# CONFIG_NSH_DISABLE_SH is not set
# CONFIG_NSH_DISABLE_SLEEP is not set
# CONFIG_NSH_DISABLE_TEST is not set
CONFIG_NSH_DISABLE_UMOUNT=y
# CONFIG_NSH_DISABLE_UNSET is not set
# CONFIG_NSH_DISABLE_USLEEP is not set
CONFIG_NSH_DISABLE_WGET=y
# CONFIG_NSH_DISABLE_XD is not set
#
# Configure Command Options
#
CONFIG_NSH_CODECS_BUFSIZE=128
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
CONFIG_NSH_FILEIOSIZE=64
#
# Scripting Support
#
CONFIG_NSH_DISABLESCRIPT=y
#
# Console Configuration
#
CONFIG_NSH_CONSOLE=y
# CONFIG_NSH_ALTCONDEV is not set
# CONFIG_NSH_ARCHINIT is not set
#
# NxWidgets/NxWM
#
#
# Platform-specific Support
#
# CONFIG_PLATFORM_CONFIGDATA is not set
#
# System Libraries and NSH Add-Ons
#
#
# Custom Free Memory Command
#
# CONFIG_SYSTEM_FREE is not set
#
# EMACS-like Command Line Editor
#
# CONFIG_SYSTEM_CLE is not set
#
# CU Minimal Terminal
#
# CONFIG_SYSTEM_CUTERM is not set
#
# FLASH Program Installation
#
# CONFIG_SYSTEM_INSTALL is not set
#
# FLASH Erase-all Command
#
#
# Intel HEX to binary conversion
#
# CONFIG_SYSTEM_HEX2BIN is not set
#
# I2C tool
#
#
# INI File Parser
#
# CONFIG_SYSTEM_INIFILE is not set
#
# NxPlayer media player library / command Line
#
#
# RAM test
#
# CONFIG_SYSTEM_RAMTEST is not set
#
# readline()
#
CONFIG_SYSTEM_READLINE=y
CONFIG_READLINE_ECHO=y
#
# P-Code Support
#
#
# PHY Tool
#
#
# Power Off
#
# CONFIG_SYSTEM_POWEROFF is not set
#
# RAMTRON
#
# CONFIG_SYSTEM_RAMTRON is not set
#
# SD Card
#
# CONFIG_SYSTEM_SDCARD is not set
#
# Sudoku
#
# CONFIG_SYSTEM_SUDOKU is not set
#
# Sysinfo
#
# CONFIG_SYSTEM_SYSINFO is not set
#
# Temperature
#
#
# VI Work-Alike Editor
#
# CONFIG_SYSTEM_VI is not set
#
# Stack Monitor
#
#
# USB CDC/ACM Device Commands
#
#
# USB Composite Device Commands
#
#
# USB Mass Storage Device Commands
#
#
# USB Monitor
#
#
# Zmodem Commands
#
# CONFIG_SYSTEM_ZMODEM is not set

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#!/bin/bash
# configs/freedom-kl26z/minnsh/setenv.sh
#
# Copyright (C) 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.
#
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="${PATH}"
fi
# This is the Cygwin path to the location where I installed the CodeSourcery
# toolchain under windows. You will also have to edit this if you install
# the CodeSourcery toolchain in any other location
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
# These are the Cygwin paths to the locations where I installed the Atollic
# toolchain under windows. You will also have to edit this if you install
# the Atollic toolchain in any other location. /usr/bin is added before
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
# at those locations as well.
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
# Add the path to the toolchain to the PATH varialble
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

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############################################################################
# configs/freedom-kl26z/nsh/Make.defs
#
# Copyright (C) 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.
#
############################################################################
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
include ${TOPDIR}/arch/arm/src/armv6-m/Toolchain.defs
LDSCRIPT = ld.script
ifeq ($(WINTOOL),y)
# Windows-native toolchains
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
else
# Linux/Cygwin-native toolchain
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
AR = $(ARCROSSDEV)ar rcs
NM = $(ARCROSSDEV)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 -fno-rtti
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
ARCHWARNINGSXX = -Wall -Wshadow
ARCHDEFINES =
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
OBJEXT = .o
LIBEXT = .a
EXEEXT =
ifneq ($(CROSSDEV),arm-nuttx-elf-)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
HOSTLDFLAGS =
ifeq ($(CONFIG_HOST_WINDOWS),y)
HOSTEXEEXT = .exe
else
HOSTEXEEXT =
endif
ifeq ($(WINTOOL),y)
# Windows-native host tools
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
else
# Linux/Cygwin-native host tools
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
endif

854
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#
# Automatically generated file; DO NOT EDIT.
# Nuttx/ Configuration
#
#
# Build Setup
#
# CONFIG_EXPERIMENTAL is not set
CONFIG_DEFAULT_SMALL=y
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 is not set
CONFIG_MOTOROLA_SREC=y
CONFIG_RAW_BINARY=y
# 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
#
# Debug Options
#
# CONFIG_DEBUG is not set
# CONFIG_ARCH_HAVE_HEAPCHECK is not set
CONFIG_ARCH_HAVE_STACKCHECK=y
# CONFIG_STACK_COLORATION is not set
# CONFIG_DEBUG_SYMBOLS is not set
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_IMX is not set
# CONFIG_ARCH_CHIP_KINETIS is not set
CONFIG_ARCH_CHIP_KL=y
# CONFIG_ARCH_CHIP_LM is not set
# CONFIG_ARCH_CHIP_TIVA 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_SAM34 is not set
# CONFIG_ARCH_CHIP_STM32 is not set
# CONFIG_ARCH_CHIP_STR71X is not set
# CONFIG_ARCH_ARM7TDMI is not set
# CONFIG_ARCH_ARM926EJS is not set
# CONFIG_ARCH_ARM920T is not set
CONFIG_ARCH_CORTEXM0=y
# CONFIG_ARCH_CORTEXM3 is not set
# CONFIG_ARCH_CORTEXM4 is not set
# CONFIG_ARCH_CORTEXA5 is not set
# CONFIG_ARCH_CORTEXA8 is not set
CONFIG_ARCH_FAMILY="armv6-m"
CONFIG_ARCH_CHIP="kl"
CONFIG_ARCH_HAVE_CMNVECTOR=y
# CONFIG_ARMV7M_CMNVECTOR is not set
# CONFIG_ARCH_HAVE_FPU is not set
#
# ARMV6M Configuration Options
#
# CONFIG_ARMV6M_TOOLCHAIN_BUILDROOT is not set
# CONFIG_ARMV6M_TOOLCHAIN_CODEREDL is not set
# CONFIG_ARMV6M_TOOLCHAIN_CODESOURCERYL is not set
CONFIG_ARMV6M_TOOLCHAIN_GNU_EABIL=y
# CONFIG_GPIO_IRQ is not set
#
# Kinetis Configuration Options
#
# CONFIG_ARCH_CHIP_MKL25Z128 is not set
CONFIG_ARCH_CHIP_MKL26Z128=y
CONFIG_ARCH_FAMILY_KL2X=y
#
# Kinetis Peripheral Support
#
# CONFIG_KL_TRACE is not set
# CONFIG_KL_FLEXBUS is not set
CONFIG_KL_UART0=y
# CONFIG_KL_UART1 is not set
# CONFIG_KL_UART2 is not set
# CONFIG_KL_FLEXCAN0 is not set
# CONFIG_KL_FLEXCAN1 is not set
# CONFIG_KL_SPI0 is not set
# CONFIG_KL_SPI1 is not set
# CONFIG_KL_SPI2 is not set
# CONFIG_KL_I2C0 is not set
# CONFIG_KL_I2C1 is not set
# CONFIG_KL_I2S is not set
# CONFIG_KL_DAC0 is not set
# CONFIG_KL_DAC1 is not set
# CONFIG_KL_ADC0 is not set
# CONFIG_KL_ADC1 is not set
# CONFIG_KL_CMP is not set
# CONFIG_KL_VREF is not set
CONFIG_KL_TPM0=y
# CONFIG_KL_TPM1 is not set
# CONFIG_KL_TPM2 is not set
# CONFIG_KL_LPTIMER is not set
# CONFIG_KL_RTC is not set
# CONFIG_KL_EWM is not set
# CONFIG_KL_CMT is not set
# CONFIG_KL_USBOTG is not set
# CONFIG_KL_USBDCD is not set
# CONFIG_KL_LLWU is not set
# CONFIG_KL_TSI is not set
# CONFIG_KL_FTFL is not set
# CONFIG_KL_DMA is not set
# CONFIG_KL_CRC is not set
# CONFIG_KL_PDB is not set
# CONFIG_KL_PIT is not set
CONFIG_KL_SYSTICK_CORECLK=y
# CONFIG_KL_SYSTICK_CORECLK_DIV16 is not set
CONFIG_KL_TPM0_PWM=y
CONFIG_KL_TPM0_CHANNEL=0
#
# Kinetis GPIO Interrupt 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_VFORK=y
# CONFIG_ARCH_HAVE_MMU is not set
# CONFIG_ARCH_HAVE_MPU is not set
# CONFIG_ARCH_NAND_HWECC is not set
# CONFIG_ARCH_HAVE_EXTCLK 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 is not set
# CONFIG_ARCH_HAVE_RAMVECTORS is not set
#
# Board Settings
#
CONFIG_BOARD_LOOPSPERMSEC=2988
# CONFIG_ARCH_CALIBRATION is not set
#
# Interrupt options
#
CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
CONFIG_ARCH_INTERRUPTSTACK=0
# CONFIG_ARCH_HAVE_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=0x1FFFF000
CONFIG_RAM_SIZE=16384
# CONFIG_ARCH_HAVE_SDRAM is not set
#
# Board Selection
#
# CONFIG_ARCH_BOARD_FREEDOM_KL25Z is not set
CONFIG_ARCH_BOARD_FREEDOM_KL26Z=y
# CONFIG_ARCH_BOARD_CUSTOM is not set
CONFIG_ARCH_BOARD="freedom-kl26z"
#
# Common Board Options
#
CONFIG_ARCH_HAVE_LEDS=y
CONFIG_ARCH_LEDS=y
CONFIG_NSH_MMCSDMINOR=0
#
# Board-Specific Options
#
#
# RTOS Features
#
CONFIG_DISABLE_OS_API=y
CONFIG_DISABLE_POSIX_TIMERS=y
# CONFIG_DISABLE_PTHREAD is not set
# CONFIG_DISABLE_SIGNALS is not set
CONFIG_DISABLE_MQUEUE=y
CONFIG_DISABLE_ENVIRON=y
#
# 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=2
CONFIG_START_DAY=26
CONFIG_MAX_WDOGPARMS=2
CONFIG_PREALLOC_WDOGS=4
CONFIG_WDOG_INTRESERVE=0
CONFIG_PREALLOC_TIMERS=0
#
# 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_TASK_NAME_SIZE=0
CONFIG_MAX_TASKS=8
# CONFIG_SCHED_HAVE_PARENT is not set
CONFIG_SCHED_WAITPID=y
#
# Pthread Options
#
# CONFIG_MUTEX_TYPES is not set
CONFIG_NPTHREAD_KEYS=0
#
# 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=6
CONFIG_NFILE_STREAMS=6
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
#
# 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=1536
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=1536
# CONFIG_LIB_SYSCALL is not set
#
# Device Drivers
#
CONFIG_DISABLE_POLL=y
CONFIG_DEV_NULL=y
# CONFIG_DEV_ZERO is not set
# CONFIG_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_PWM=y
# CONFIG_ARCH_HAVE_I2CRESET is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_I2S is not set
# CONFIG_RTC is not set
# CONFIG_WATCHDOG is not set
# CONFIG_TIMER 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
# CONFIG_LCD is not set
# CONFIG_MMCSD 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_16550_UART is not set
# CONFIG_ARCH_HAVE_UART is not set
CONFIG_ARCH_HAVE_UART0=y
# CONFIG_ARCH_HAVE_UART1 is not set
# CONFIG_ARCH_HAVE_UART2 is not set
# CONFIG_ARCH_HAVE_UART3 is not set
# CONFIG_ARCH_HAVE_UART4 is not set
# CONFIG_ARCH_HAVE_UART5 is not set
# CONFIG_ARCH_HAVE_UART6 is not set
# CONFIG_ARCH_HAVE_UART7 is not set
# CONFIG_ARCH_HAVE_UART8 is not set
# CONFIG_ARCH_HAVE_SCI0 is not set
# CONFIG_ARCH_HAVE_SCI1 is not set
# CONFIG_ARCH_HAVE_USART0 is not set
# CONFIG_ARCH_HAVE_USART1 is not set
# CONFIG_ARCH_HAVE_USART2 is not set
# CONFIG_ARCH_HAVE_USART3 is not set
# CONFIG_ARCH_HAVE_USART4 is not set
# CONFIG_ARCH_HAVE_USART5 is not set
# CONFIG_ARCH_HAVE_USART6 is not set
# CONFIG_ARCH_HAVE_USART7 is not set
# CONFIG_ARCH_HAVE_USART8 is not set
# CONFIG_ARCH_HAVE_OTHER_UART is not set
#
# USART Configuration
#
CONFIG_MCU_SERIAL=y
CONFIG_STANDARD_SERIAL=y
# CONFIG_SERIAL_IFLOWCONTROL is not set
# CONFIG_SERIAL_OFLOWCONTROL is not set
# CONFIG_ARCH_HAVE_SERIAL_TERMIOS is not set
CONFIG_UART0_SERIAL_CONSOLE=y
# CONFIG_OTHER_SERIAL_CONSOLE is not set
# CONFIG_NO_SERIAL_CONSOLE is not set
#
# UART0 Configuration
#
CONFIG_UART0_RXBUFSIZE=256
CONFIG_UART0_TXBUFSIZE=256
CONFIG_UART0_BAUD=115200
CONFIG_UART0_BITS=8
CONFIG_UART0_PARITY=0
CONFIG_UART0_2STOP=0
# CONFIG_UART0_IFLOWCONTROL is not set
# CONFIG_UART0_OFLOWCONTROL is not set
# CONFIG_USBDEV is not set
# CONFIG_USBHOST is not set
# CONFIG_WIRELESS is not set
#
# System Logging Device Options
#
#
# System Logging
#
# CONFIG_RAMLOG is not set
# CONFIG_SYSLOG_CONSOLE 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=y
CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
# CONFIG_FS_READABLE is not set
# CONFIG_FS_WRITABLE is not set
# CONFIG_FS_NAMED_SEMAPHORES is not set
# CONFIG_FS_RAMMAP is not set
# CONFIG_FS_BINFS is not set
# CONFIG_FS_PROCFS is not set
#
# System Logging
#
# CONFIG_SYSLOG is not set
# CONFIG_SYSLOG_TIMESTAMP is not set
#
# Graphics Support
#
# CONFIG_NX is not set
#
# Memory Management
#
CONFIG_MM_SMALL=y
CONFIG_MM_REGIONS=1
# CONFIG_ARCH_HAVE_HEAP2 is not set
# CONFIG_GRAN is not set
#
# Audio Support
#
# CONFIG_AUDIO is not set
#
# Binary Loader
#
# CONFIG_BINFMT_DISABLE is not set
# CONFIG_NXFLAT is not set
# CONFIG_ELF is not set
CONFIG_BUILTIN=y
# CONFIG_PIC is not set
# CONFIG_SYMTAB_ORDEREDBYNAME is not set
#
# Library Routines
#
#
# Standard C Library Options
#
CONFIG_STDIO_BUFFER_SIZE=0
CONFIG_STDIO_LINEBUFFER=y
CONFIG_NUNGET_CHARS=0
# CONFIG_LIBM is not set
# CONFIG_NOPRINTF_FIELDWIDTH is not set
# CONFIG_LIBC_FLOATINGPOINT is not set
# 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=1536
# CONFIG_LIBC_STRERROR is not set
# CONFIG_LIBC_PERROR_STDOUT is not set
CONFIG_ARCH_LOWPUTC=y
CONFIG_LIB_SENDFILE_BUFSIZE=512
# CONFIG_ARCH_ROMGETC is not set
# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
#
# Non-standard Library Support
#
# CONFIG_LIB_KBDCODEC is not set
# CONFIG_LIB_SLCDCODEC is not set
#
# Basic CXX Support
#
# CONFIG_C99_BOOL8 is not set
# CONFIG_HAVE_CXX is not set
#
# Application Configuration
#
#
# Built-In Applications
#
CONFIG_BUILTIN_PROXY_STACKSIZE=1024
#
# Examples
#
# CONFIG_EXAMPLES_BUTTONS is not set
# CONFIG_EXAMPLES_CAN 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_FTPC is not set
# CONFIG_EXAMPLES_FTPD is not set
# CONFIG_EXAMPLES_HELLO is not set
# CONFIG_EXAMPLES_HELLOXX is not set
# CONFIG_EXAMPLES_JSON is not set
# CONFIG_EXAMPLES_HIDKBD is not set
# CONFIG_EXAMPLES_KEYPADTEST is not set
# CONFIG_EXAMPLES_IGMP 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_NXTERM is not set
# CONFIG_EXAMPLES_NXFFS is not set
# CONFIG_EXAMPLES_NXFLAT is not set
# CONFIG_EXAMPLES_NXHELLO is not set
# CONFIG_EXAMPLES_NXIMAGE is not set
# CONFIG_EXAMPLES_NXLINES is not set
# CONFIG_EXAMPLES_NXTEXT is not set
# CONFIG_EXAMPLES_OSTEST is not set
# CONFIG_EXAMPLES_PIPE is not set
CONFIG_EXAMPLES_PWM=y
CONFIG_EXAMPLES_PWM_DEVPATH="/dev/pwm0"
CONFIG_EXAMPLES_PWM_FREQUENCY=100
CONFIG_EXAMPLES_PWM_DUTYPCT=50
CONFIG_EXAMPLES_PWM_DURATION=5
# CONFIG_EXAMPLES_POSIXSPAWN is not set
# CONFIG_EXAMPLES_QENCODER is not set
# CONFIG_EXAMPLES_RGMP is not set
# CONFIG_EXAMPLES_ROMFS 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_TEST is not set
# CONFIG_EXAMPLES_SMART is not set
# CONFIG_EXAMPLES_TCPECHO is not set
# CONFIG_EXAMPLES_TELNETD is not set
# CONFIG_EXAMPLES_THTTPD is not set
# CONFIG_EXAMPLES_TIFF is not set
# CONFIG_EXAMPLES_TOUCHSCREEN is not set
# CONFIG_EXAMPLES_WEBSERVER is not set
# CONFIG_EXAMPLES_USBSERIAL is not set
# CONFIG_EXAMPLES_USBTERM is not set
# CONFIG_EXAMPLES_WATCHDOG is not set
#
# Graphics Support
#
# CONFIG_TIFF is not set
# CONFIG_GRAPHICS_TRAVELER is not set
#
# Interpreters
#
# CONFIG_INTERPRETERS_FICL is not set
# CONFIG_INTERPRETERS_PCODE is not set
# CONFIG_INTERPRETERS_MICROPYTHON is not set
#
# Network Utilities
#
#
# Networking Utilities
#
# CONFIG_NETUTILS_CODECS is not set
# CONFIG_NETUTILS_FTPC is not set
# CONFIG_NETUTILS_FTPD is not set
# CONFIG_NETUTILS_JSON is not set
# CONFIG_NETUTILS_SMTP is not set
# CONFIG_NETUTILS_TFTPC is not set
# CONFIG_NETUTILS_THTTPD is not set
# CONFIG_NETUTILS_NETLIB is not set
# CONFIG_NETUTILS_WEBCLIENT is not set
#
# FreeModBus
#
# CONFIG_MODBUS is not set
#
# NSH Library
#
CONFIG_NSH_LIBRARY=y
#
# Command Line Configuration
#
CONFIG_NSH_READLINE=y
# CONFIG_NSH_CLE is not set
CONFIG_NSH_LINELEN=80
CONFIG_NSH_DISABLE_SEMICOLON=y
CONFIG_NSH_MAXARGUMENTS=6
# CONFIG_NSH_ARGCAT is not set
CONFIG_NSH_NESTDEPTH=3
# CONFIG_NSH_DISABLEBG is not set
CONFIG_NSH_BUILTIN_APPS=y
#
# Disable Individual commands
#
# CONFIG_NSH_DISABLE_ADDROUTE is not set
# CONFIG_NSH_DISABLE_CAT is not set
CONFIG_NSH_DISABLE_CD=y
CONFIG_NSH_DISABLE_CP=y
# CONFIG_NSH_DISABLE_CMP is not set
CONFIG_NSH_DISABLE_DD=y
CONFIG_NSH_DISABLE_DF=y
# CONFIG_NSH_DISABLE_DELROUTE 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=y
# CONFIG_NSH_DISABLE_HELP is not set
# CONFIG_NSH_DISABLE_HEXDUMP is not set
CONFIG_NSH_DISABLE_IFCONFIG=y
# CONFIG_NSH_DISABLE_KILL is not set
CONFIG_NSH_DISABLE_LOSETUP=y
# CONFIG_NSH_DISABLE_LS is not set
# CONFIG_NSH_DISABLE_MB is not set
CONFIG_NSH_DISABLE_MKDIR=y
# CONFIG_NSH_DISABLE_MKFIFO is not set
CONFIG_NSH_DISABLE_MKRD=y
# CONFIG_NSH_DISABLE_MH is not set
CONFIG_NSH_DISABLE_MOUNT=y
# CONFIG_NSH_DISABLE_MW is not set
# CONFIG_NSH_DISABLE_PS is not set
CONFIG_NSH_DISABLE_PUT=y
# CONFIG_NSH_DISABLE_PWD is not set
CONFIG_NSH_DISABLE_RM=y
CONFIG_NSH_DISABLE_RMDIR=y
# CONFIG_NSH_DISABLE_SET is not set
# CONFIG_NSH_DISABLE_SH is not set
# CONFIG_NSH_DISABLE_SLEEP is not set
# CONFIG_NSH_DISABLE_TEST is not set
CONFIG_NSH_DISABLE_UMOUNT=y
# CONFIG_NSH_DISABLE_UNSET is not set
# CONFIG_NSH_DISABLE_USLEEP is not set
CONFIG_NSH_DISABLE_WGET=y
# CONFIG_NSH_DISABLE_XD is not set
#
# Configure Command Options
#
CONFIG_NSH_CODECS_BUFSIZE=128
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
CONFIG_NSH_FILEIOSIZE=64
#
# Scripting Support
#
CONFIG_NSH_DISABLESCRIPT=y
#
# Console Configuration
#
CONFIG_NSH_CONSOLE=y
# CONFIG_NSH_ALTCONDEV is not set
# CONFIG_NSH_ARCHINIT is not set
#
# NxWidgets/NxWM
#
#
# Platform-specific Support
#
# CONFIG_PLATFORM_CONFIGDATA is not set
#
# System Libraries and NSH Add-Ons
#
#
# Custom Free Memory Command
#
# CONFIG_SYSTEM_FREE is not set
#
# EMACS-like Command Line Editor
#
# CONFIG_SYSTEM_CLE is not set
#
# CU Minimal Terminal
#
# CONFIG_SYSTEM_CUTERM is not set
#
# FLASH Program Installation
#
# CONFIG_SYSTEM_INSTALL is not set
#
# FLASH Erase-all Command
#
#
# Intel HEX to binary conversion
#
# CONFIG_SYSTEM_HEX2BIN is not set
#
# I2C tool
#
#
# INI File Parser
#
# CONFIG_SYSTEM_INIFILE is not set
#
# NxPlayer media player library / command Line
#
#
# RAM test
#
# CONFIG_SYSTEM_RAMTEST is not set
#
# readline()
#
CONFIG_SYSTEM_READLINE=y
CONFIG_READLINE_ECHO=y
#
# P-Code Support
#
#
# PHY Tool
#
#
# Power Off
#
# CONFIG_SYSTEM_POWEROFF is not set
#
# RAMTRON
#
# CONFIG_SYSTEM_RAMTRON is not set
#
# SD Card
#
# CONFIG_SYSTEM_SDCARD is not set
#
# Sudoku
#
# CONFIG_SYSTEM_SUDOKU is not set
#
# Sysinfo
#
# CONFIG_SYSTEM_SYSINFO is not set
#
# Temperature
#
#
# VI Work-Alike Editor
#
# CONFIG_SYSTEM_VI is not set
#
# Stack Monitor
#
#
# USB CDC/ACM Device Commands
#
#
# USB Composite Device Commands
#
#
# USB Mass Storage Device Commands
#
#
# USB Monitor
#
#
# Zmodem Commands
#
# CONFIG_SYSTEM_ZMODEM is not set

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#!/bin/bash
# configs/freedom-kl26z/nsh/setenv.sh
#
# Copyright (C) 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.
#
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="${PATH}"
fi
# This is the Cygwin path to the location where I installed the CodeSourcery
# toolchain under windows. You will also have to edit this if you install
# the CodeSourcery toolchain in any other location
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
# These are the Cygwin paths to the locations where I installed the Atollic
# toolchain under windows. You will also have to edit this if you install
# the Atollic toolchain in any other location. /usr/bin is added before
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
# at those locations as well.
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
# Add the path to the toolchain to the PATH varialble
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

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/****************************************************************************
* configs/freedom-kl26z/scripts/ld.script
*
* Copyright (C) 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.
*
****************************************************************************/
/* The MKL26Z128 has 128Kb of FLASH beginning at address 0x00000000 and
* 16Kb of SRAM at address 0x1ffff000.
*/
MEMORY
{
vectflash (rx) : ORIGIN = 0x00000000, LENGTH = 0x00c0
cfmprotect (rx) : ORIGIN = 0x00000400, LENGTH = 0x10
progflash (rx) : ORIGIN = 0x00000410, LENGTH = 128K - 0x410
datasram (rwx) : ORIGIN = 0x1ffff000, LENGTH = 16K
}
OUTPUT_ARCH(arm)
EXTERN(_vectors)
EXTERN(_cfmconfig)
ENTRY(_stext)
SECTIONS
{
.vectors : {
_svectors = ABSOLUTE(.);
*(.vectors)
_evectors = ABSOLUTE(.);
} > vectflash
.cfmprotect : {
*(.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) }
}

2
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/.depend
/Make.dep

112
configs/freedom-kl26z/src/Makefile Normal file
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############################################################################
# configs/freedom-kl26z/src/Makefile
#
# Copyright (C) 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.
#
############################################################################
-include $(TOPDIR)/Make.defs
CFLAGS += -I$(TOPDIR)/sched
ASRCS =
AOBJS = $(ASRCS:.S=$(OBJEXT))
CSRCS = kl_boardinitialize.c
ifeq ($(CONFIG_NSH_ARCHINIT),y)
CSRCS += kl_nsh.c
endif
ifeq ($(CONFIG_KL_TSI),y)
CSRCS += kl_tsi.c
endif
ifeq ($(CONFIG_KL_SPI0),y)
CSRCS += kl_spi.c
else
ifeq ($(CONFIG_KL_SPI1),y)
CSRCS += kl_spi.c
endif
endif
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += kl_led.c
endif
ifeq ($(CONFIG_PWM),y)
CSRCS += kl_pwm.c
endif
COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
CFLAGS += -I$(ARCH_SRCDIR)\chip -I$(ARCH_SRCDIR)\common -I$(ARCH_SRCDIR)\armv7-m
else
ifeq ($(WINTOOL),y)
CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
-I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
else
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
endif
endif
all: libboard$(LIBEXT)
$(AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
libboard$(LIBEXT): $(OBJS)
$(call ARCHIVE, $@, $(OBJS))
.depend: Makefile $(SRCS)
$(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
$(Q) touch $@
depend: .depend
clean:
$(call DELFILE, libboard$(LIBEXT))
$(call CLEAN)
distclean: clean
$(call DELFILE, Make.dep)
$(call DELFILE, .depend)
-include Make.dep

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/****************************************************************************************************
* configs/freedom-kl26z/src/freedom-kl26z.h
*
* Copyright (C) 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.
*
****************************************************************************************************/
#ifndef __CONFIGS_FREEDOM_KL26Z_SRC_FREEDOM_KL26Z_H
#define __CONFIGS_FREEDOM_KL26Z_SRC_FREEDOM_KL26Z_H
/****************************************************************************************************
* Included Files
****************************************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <stdint.h>
/****************************************************************************************************
* Pre-processor Definitions
****************************************************************************************************/
/* Configuration ************************************************************************************/
/* Freedom KL26Z GPIOs ******************************************************************************/
/* The Freedom KL26Z has a single RGB LED driven by the KL26Z as follows:
*
* ------------- --------
* RGB LED KL26Z128
* ------------- --------
* Red Cathode PTE29
* Green Cathode PTE31
* Blue Cathode PTD5
*
* NOTE: PTD5 is also connected to the I/O header on J2 pin 12 (also known as D13).
*
* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board the
* Freedom KL26Z. The following definitions describe how NuttX controls the LEDs:
*
* SYMBOL Meaning LED state
* Initially all LED is OFF
* ------------------- ----------------------- --------------------------
* LED_STARTED NuttX has been started
* LED_HEAPALLOCATE Heap has been allocated
* LED_IRQSENABLED Interrupts enabled
* LED_STACKCREATED Idle stack created
* LED_INIRQ In an interrupt
* LED_SIGNAL In a signal handler
* LED_ASSERTION An assertion failed
* LED_PANIC The system has crashed
* LED_IDLE K26Z1XX is in sleep mode (Optional, not used)
*/
#define GPIO_LED_R (GPIO_OUTPUT | GPIO_OUTPUT_ONE | PIN_PORTE | PIN29)
#define GPIO_LED_G (GPIO_OUTPUT | GPIO_OUTPUT_ONE | PIN_PORTE | PIN31)
#define GPIO_LED_B (GPIO_OUTPUT | GPIO_OUTPUT_ONE | PIN_PORTD | PIN5)
/* Button definitions *******************************************************************************/
/* The Freedom KL26Z has no buttons */
/* Chip selects ************************************************************************************/
/****************************************************************************************************
* Public Types
****************************************************************************************************/
/****************************************************************************************************
* Public data
****************************************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************************************
* Public Functions
****************************************************************************************************/
/****************************************************************************************************
* Name: kl_spiinitialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the Freedom KL26Z board.
*
****************************************************************************************************/
void weak_function kl_spiinitialize(void);
/****************************************************************************************************
* Name: kl_usbinitialize
*
* Description:
* Called from kl_usbinitialize very early in inialization to setup USB-related
* GPIO pins for the Freedom KL26Z board.
*
****************************************************************************************************/
#ifdef CONFIG_STM32_USB
void weak_function kl_usbinitialize(void);
#endif
/****************************************************************************************************
* Name: kl_ledinit
*
* Description:
* Initialize the on-board LED
*
****************************************************************************************************/
#ifdef CONFIG_ARCH_LEDS
void kl_ledinit(void);
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_FREEDOM_KL26Z_SRC_FREEDOM_KL26Z_H */

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/************************************************************************************
* configs/freedom-kl26z/src/up_boot.c
*
* Copyright (C) 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 <arch/board/board.h>
#include "up_arch.h"
#include "freedom-kl26z.h"
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: kl_boardinitialize
*
* Description:
* All K25Z 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 kl_boardinitialize(void)
{
/* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
* kl_spiinitialize() has been brought into the link.
*/
#if defined(CONFIG_KL_SPI0) || defined(CONFIG_KL_SPI1)
if (kl_spiinitialize)
{
kl_spiinitialize();
}
#endif
/* Initialize USB if the 1) USB device controller is in the configuration
* and 2) disabled, and 3) the weak function kl_usbinitialize() has been
* brought into the build. Presumably either CONFIG_USBHOST or
* CONFIG_USBDEV is also selected.
*/
#ifdef CONFIG_KL_USBOTG
if (kl_usbinitialize)
{
kl_usbinitialize();
}
#endif
/* Configure on-board LED if LED support has been selected. */
#ifdef CONFIG_ARCH_LEDS
kl_ledinit();
#endif
}
/****************************************************************************
* Name: board_initialize
*
* Description:
* If CONFIG_BOARD_INITIALIZE is selected, then an additional
* initialization call will be performed in the boot-up sequence to a
* function called board_initialize(). board_initialize() will be
* called immediately after up_intitialize() is called and just before the
* initial application is started. This additional initialization phase
* may be used, for example, to initialize board-specific device drivers.
*
****************************************************************************/
#ifdef CONFIG_BOARD_INITIALIZE
void board_initialize(void)
{
/* Perform NSH initialization here instead of from the NSH. This
* alternative NSH initialization is necessary when NSH is ran in user-space
* but the initialization function must run in kernel space.
*/
#if defined(CONFIG_NSH_LIBRARY) && !defined(CONFIG_NSH_ARCHINIT)
(void)nsh_archinitialize();
#endif
}
#endif

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/****************************************************************************
* configs/freedom-kl26z/src/kl_led.c
*
* Copyright (C) 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.
*
****************************************************************************/
/* The Freedom KL26Z has a single RGB LED driven by the KL26Z as follows:
*
* ------------- --------
* RGB LED KL26Z128
* ------------- --------
* Red Cathode PTE29
* Green Cathode PTE31
* Blue Cathode PTD5
*
* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board the
* Freedom KL26Z. The following definitions describe how NuttX controls the LEDs:
*
* SYMBOL Meaning LED state
* Initially all LED is OFF
* ------------------- ----------------------- --------------------------
* LED_STARTED NuttX has been started R=OFF G=OFF B=OFF
* LED_HEAPALLOCATE Heap has been allocated (no change)
* LED_IRQSENABLED Interrupts enabled (no change)
* LED_STACKCREATED Idle stack created R=OFF G=OFF B=ON
* LED_INIRQ In an interrupt (no change)
* LED_SIGNAL In a signal handler (no change)
* LED_ASSERTION An assertion failed (no change)
* LED_PANIC The system has crashed R=FLASHING G=OFF B=OFF
* LED_IDLE K26Z1XX is in sleep mode (Optional, not used)
*/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <arch/board/board.h>
#include "chip.h"
#include "kl_gpio.h"
#include "freedom-kl26z.h"
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
* with CONFIG_DEBUG_VERBOSE too)
*/
#ifdef CONFIG_DEBUG_LEDS
# define leddbg lldbg
# ifdef CONFIG_DEBUG_VERBOSE
# define ledvdbg lldbg
# else
# define ledvdbg(x...)
# endif
#else
# define leddbg(x...)
# define ledvdbg(x...)
#endif
/* Dump GPIO registers */
#if defined(CONFIG_DEBUG_VERBOSE) && defined(CONFIG_DEBUG_LEDS)
# define led_dumpgpio(m) kl_dumpgpio(GPIO_LED_B, m)
#else
# define led_dumpgpio(m)
#endif
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: kl_ledinit
*
* Description:
* Initialize the on-board LED
*
****************************************************************************/
void kl_ledinit(void)
{
kl_configgpio(GPIO_LED_R);
kl_configgpio(GPIO_LED_G);
kl_configgpio(GPIO_LED_B);
}
/****************************************************************************
* Name: board_led_on
****************************************************************************/
void board_led_on(int led)
{
if (led == LED_STACKCREATED)
{
kl_gpiowrite(GPIO_LED_R, true);
kl_gpiowrite(GPIO_LED_G, true);
kl_gpiowrite(GPIO_LED_B, false);
}
else if (led == LED_PANIC)
{
kl_gpiowrite(GPIO_LED_R, false);
kl_gpiowrite(GPIO_LED_G, true);
kl_gpiowrite(GPIO_LED_B, true);
}
}
/****************************************************************************
* Name: board_led_off
****************************************************************************/
void board_led_off(int led)
{
if (led == LED_PANIC)
{
kl_gpiowrite(GPIO_LED_R, true);
kl_gpiowrite(GPIO_LED_G, true);
kl_gpiowrite(GPIO_LED_B, true);
}
}
#endif /* CONFIG_ARCH_LEDS */

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/****************************************************************************
* config/stm32f4discovery/src/kl_nsh.c
*
* Copyright (C) 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 <sys/types.h>
#include <stdio.h>
#include <syslog.h>
#ifdef CONFIG_NSH_LIBRARY
/****************************************************************************
* Pre-Processor Definitions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: nsh_archinitialize
*
* Description:
* Perform architecture specific initialization
*
* CONFIG_NSH_ARCHINIT=y :
* Called from the NSH library
*
* CONFIG_BOARD_INITIALIZE=y, CONFIG_NSH_LIBRARY=y, &&
* CONFIG_NSH_ARCHINIT=n :
* Called from board_initialize().
*
****************************************************************************/
int nsh_archinitialize(void)
{
return OK;
}
#endif /* CONFIG_NSH_LIBRARY */

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/************************************************************************************
* configs/freedom-kl26z/src/kl_pwm.c
*
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis <acassis@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <errno.h>
#include <debug.h>
#include <nuttx/pwm.h>
#include <sys/types.h>
#include <arch/board/board.h>
#include "chip.h"
#include "up_arch.h"
#include "kl_pwm.h"
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Configuration *******************************************************************/
/* PWM
*
* The Kinetis Freedom board provides a LED on GPIO.
*/
#ifdef CONFIG_PWM
extern struct pwm_lowerhalf_s *kl_pwminitialize(int timer);
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: pwm_devinit
*
* Description:
* All Kinetis KL architectures must provide the following interface to work with
* examples/pwm.
*
************************************************************************************/
int pwm_devinit(void)
{
static bool initialized = false;
struct pwm_lowerhalf_s *pwm;
int ret;
/* Have we already initialized? */
if (!initialized)
{
/* Call kl_pwminitialize() to get an instance of the PWM interface */
pwm = kl_pwminitialize(0);
if (!pwm)
{
adbg("Failed to get the KL26 PWM lower half\n");
return -ENODEV;
}
/* Register the PWM driver at "/dev/pwm0" */
ret = pwm_register("/dev/pwm0", pwm);
if (ret < 0)
{
adbg("pwm_register failed: %d\n", ret);
return ret;
}
/* Now we are initialized */
initialized = true;
}
return OK;
}
#endif /* CONFIG_PWM */

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/****************************************************************************
* configs/freedom-kl26z/src/kl_spi.c
*
* Copyright (C) 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 <stdbool.h>
#include <debug.h>
#include <errno.h>
#include <nuttx/spi/spi.h>
#include "kl_gpio.h"
#include "kl_spi.h"
#include "freedom-kl26z.h"
#if defined(CONFIG_KL_SPI0) || defined(CONFIG_KL_SPI1)
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Enables debug output from this file (needs CONFIG_DEBUG too) */
#ifdef CONFIG_DEBUG_SPI
# define spidbg lldbg
# ifdef CONFIG_DEBUG_VERBOSE
# define spivdbg lldbg
# else
# define spivdbg(x...)
# endif
#else
# define spidbg(x...)
# define spivdbg(x...)
#endif
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: kl_spiinitialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the FRDM-KL26Z board.
*
****************************************************************************/
void weak_function kl_spiinitialize(void)
{
/* Configure SPI0 chip selects */
#ifdef CONFIG_KL_SPI0
#endif
/* Configure SPI1 chip selects */
#ifdef CONFIG_KL_SPI1
#endif
}
/****************************************************************************
* Name: kl_spi[n]select, kl_spi[n]status, and kl_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 up_spiinitialize()) are provided by common
* Kinetis logic. To use this common SPI logic on your board:
*
* 1. Provide logic in kl_boardinitialize() to configure SPI chip select
* pins.
* 2. Provide kl_spi[n]select() and kl_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
* kl_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 up_spiinitialize() in your low level application
* initialization logic
* 4. The handle returned by up_spiinitialize() 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).
*
****************************************************************************/
/****************************************************************************
* Name: kl_spi[n]select
*
* Description:
* PIO chip select pins may be programmed by the board specific logic in
* one of two different ways. First, the pins may be programmed as SPI
* peripherals. In that case, the pins are completely controlled by the
* SPI driver. This method still needs to be provided, but it may be only
* a stub.
*
* An alternative way to program the PIO chip select pins is as a normal
* GPIO output. In that case, the automatic control of the CS pins is
* bypassed and this function must provide control of the chip select.
* NOTE: In this case, the GPIO output pin does *not* have to be the
* same as the NPCS pin normal associated with the chip select number.
*
* Input Parameters:
* devid - Identifies the (logical) device
* selected - TRUE:Select the device, FALSE:De-select the device
*
* Returned Values:
* None
*
****************************************************************************/
#ifdef CONFIG_KL_SPI0
void kl_spi0select(FAR struct spi_dev_s *dev, enum spi_dev_e devid,
bool selected)
{
spivdbg("devid: %d CS: %s\n",
(int)devid, selected ? "assert" : "de-assert");
}
#endif
#ifdef CONFIG_KL_SPI1
void kl_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid,
bool selected)
{
spivdbg("devid: %d CS: %s\n",
(int)devid, selected ? "assert" : "de-assert");
}
#endif
/****************************************************************************
* Name: kl_spi[n]status
*
* Description:
* Return status information associated with the SPI device.
*
* Input Parameters:
* devid - Identifies the (logical) device
*
* Returned Values:
* Bit-encoded SPI status (see include/nuttx/spi/spi.h.
*
****************************************************************************/
#ifdef CONFIG_KL_SPI0
uint8_t kl_spi0status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
{
return 0;
}
#endif
#ifdef CONFIG_KL_SPI1
uint8_t kl_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
{
return 0;
}
#endif
/****************************************************************************
* Name: kl_spi[n]cmddata
*
* Description:
* Some SPI interfaces, particularly with LCDs, and an auxiliary 9th data
* input that determines where the other 8 data bits represent command or
* data. These interfaces control that CMD/DATA GPIO output
*
* Input Parameters:
* devid - Identifies the (logical) device
* cmd - Determines where command or data should be selected.
*
* Returned Values:
* Bit-encoded SPI status (see include/nuttx/spi/spi.h.
*
****************************************************************************/
#ifdef CONFIG_SPI_CMDDATA
#ifdef CONFIG_KL_SPI0
int kl_spi0cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
{
return 0;
}
#endif
#ifdef CONFIG_KL_SPI1
int kl_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
{
return 0;
}
#endif
#endif
#endif /* CONFIG_KL_SPI */

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/****************************************************************************
* configs/freedom-kl26z/src/kl_tsi.c
*
* Copyright (C) 2013 Alan Carvalho de Assis
* Author: Alan Carvalho de Assis <acassis@gmail.com>
* with adaptations from Gregory Nutt <gnutt@nuttx.org>
*
* Reference: https://community.freescale.com/community/
* the-embedded-beat/blog/2012/10/15/
* using-the-touch-interface-on-the-freescale-freedom-development-platform
*
* 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 <errno.h>
#include <debug.h>
#include <nuttx/fs/fs.h>
#include "up_arch.h"
#include "kl_gpio.h"
#include "chip/kl_tsi.h"
#include "chip/kl_pinmux.h"
#include "chip/kl_sim.h"
#ifdef CONFIG_KL_TSI
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* The touchpad on the Freedom KL26Z board connects to the MCU via:
*
* PTB16 TWI0_CH9
* PTB17 TSI0_CH10
*/
#define NSENSORS 2
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
static void tsi_calibrate(void);
static ssize_t tsi_read(FAR struct file *filep, FAR char *buffer, size_t buflen);
/****************************************************************************
* Private Data
****************************************************************************/
static uint16_t g_defcap[NSENSORS]; /* Default capacitance for each sensor */
static uint16_t g_currdelta = 0; /* Current delta for the current button */
static uint8_t g_channel = 0; /* Current g_channel */
/* Channel assigned to each sensor */
static uint8_t const g_chsensor[NSENSORS] = { 9, 10 };
/* Character driver operations */
static const struct file_operations tsi_ops =
{
0, /* open */
0, /* close */
tsi_read, /* read */
0, /* write */
0, /* seek */
0, /* ioctl */
};
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: tsi_calibrate
****************************************************************************/
static void tsi_calibrate(void)
{
uint32_t regval;
int i;
for (i = 0; i < NSENSORS; i++)
{
/* Clear end of scan flag */
regval = getreg32(KL_TSI_GENCS);
regval |= TSI_GENCS_EOSF;
putreg32(regval, KL_TSI_GENCS);
/* Scan the next electrode */
regval = TSI_DATA_TSICH(g_chsensor[i]);
putreg32(regval, KL_TSI_DATA);
regval |= TSI_DATA_SWTS;
putreg32(regval, KL_TSI_DATA);
/* Wait until the conversion is done */
while (!(getreg32(KL_TSI_GENCS) & TSI_GENCS_EOSF));
g_defcap[i] = getreg32(KL_TSI_DATA) & TSI_DATA_TSICNT_MASK;
ivdbg("Sensor %d = %d\n", i+1, g_defcap[i]);
}
}
/****************************************************************************
* Name: tsi_read
****************************************************************************/
static ssize_t tsi_read(FAR struct file *filep, FAR char *buf, size_t buflen)
{
static int deltacap = 0;
uint32_t regval;
if (buf == NULL || buflen < 1)
{
/* Well... nothing to do */
return -EINVAL;
}
deltacap = 0;
/* Clear end of scan flag */
regval = getreg32(KL_TSI_GENCS);
regval |= TSI_GENCS_EOSF;
putreg32(regval, KL_TSI_GENCS);
/* Scan the next electrode */
regval = TSI_DATA_TSICH(g_chsensor[g_channel]);
putreg32(regval, KL_TSI_DATA);
regval |= TSI_DATA_SWTS;
putreg32(regval, KL_TSI_DATA);
/* Wait until the conversion is done*/
while (!(getreg32(KL_TSI_GENCS) & TSI_GENCS_EOSF));
/* Compute delta using calibration reference counts */
deltacap = getreg32(KL_TSI_DATA) & TSI_DATA_TSICNT_MASK;
deltacap -= g_defcap[g_channel];
if (deltacap < 0)
{
deltacap = 0;
}
g_currdelta = (uint16_t)deltacap;
ivdbg("Delta for g_channel %d = %d\n", g_channel, g_currdelta);
buf[0] = g_currdelta & 0xff;
buf[1] = (g_currdelta & 0xff00) >> 8;
buf[2] = g_channel;
/* Increment the channel index to sample the next sensor on the next timer
* that read() is called.
*/
g_channel++;
if (g_channel >= NSENSORS)
{
g_channel = 0;
}
return 3;
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: kl_tsi_initialize
*
* Description:
* Initialize the TSI hardware and interface for the sliders on board the
* Freedom KL26Z board. Register a character driver at /dev/tsi that may
* be used to read from each sensor.
*
****************************************************************************/
void kl_tsi_initialize(void)
{
uint32_t regval;
/* Enable access to the TSI module */
regval = getreg32(KL_SIM_SCGC5);
regval |= SIM_SCGC5_TSI;
putreg32(regval, KL_SIM_SCGC5);
/* Configure PINs used on TSI */
kl_configgpio(PIN_TSI0_CH9);
kl_configgpio(PIN_TSI0_CH10);
/* Configure TSI parameter */
regval = getreg32(KL_TSI_GENCS);
regval |= TSI_GENCS_MODE_CAPSENSING | TSI_GENCS_REFCHRG_8UA |
TSI_GENCS_DVOLT_1p03V | TSI_GENCS_EXTCHRG_64A |
TSI_GENCS_PS_DIV16 | TSI_GENCS_NSCN_TIMES(12) | TSI_GENCS_STPE;
putreg32(regval, KL_TSI_GENCS);
/* Only after setting TSI we should enable it */
regval = getreg32(KL_TSI_GENCS);
regval |= TSI_GENCS_TSIEN;
putreg32(regval, KL_TSI_GENCS);
/* Calibrate it before to use */
tsi_calibrate();
/* And finally register the TSI character driver */
(void)register_driver("/dev/tsi", &tsi_ops, 0444, NULL);
}
#endif /* CONFIG_KL_TSI */