From f2c417a2af5816b562516d40532498db3d4d12b6 Mon Sep 17 00:00:00 2001 From: Jakob Odersky Date: Tue, 13 Jan 2015 17:47:13 +0100 Subject: add teensy31 config --- nuttx/arch/arm/include/kinetis/irq.h | 2 +- nuttx/arch/arm/src/kinetis/Kconfig | 8 + nuttx/arch/arm/src/kinetis/kinetis_k20pinmux.h | 80 +++ nuttx/arch/arm/src/kinetis/kinetis_pinmux.h | 4 +- nuttx/configs/Kconfig | 12 + nuttx/configs/teensy31/Kconfig | 7 + nuttx/configs/teensy31/README.txt | 543 +++++++++++++++++ nuttx/configs/teensy31/include/board.h | 176 ++++++ nuttx/configs/teensy31/ostest/Make.defs | 110 ++++ nuttx/configs/teensy31/ostest/defconfig | 796 +++++++++++++++++++++++++ nuttx/configs/teensy31/ostest/setenv.sh | 61 ++ nuttx/configs/teensy31/scripts/ld.script | 142 +++++ nuttx/configs/teensy31/src/.gitignore | 2 + nuttx/configs/teensy31/src/Makefile | 103 ++++ nuttx/configs/teensy31/src/kwikstik-internal.h | 195 ++++++ nuttx/configs/teensy31/src/up_boot.c | 91 +++ nuttx/configs/teensy31/src/up_buttons.c | 126 ++++ nuttx/configs/teensy31/src/up_lcd.c | 134 +++++ nuttx/configs/teensy31/src/up_leds.c | 129 ++++ nuttx/configs/teensy31/src/up_nsh.c | 258 ++++++++ nuttx/configs/teensy31/src/up_spi.c | 164 +++++ nuttx/configs/teensy31/src/up_usbdev.c | 115 ++++ nuttx/configs/teensy31/src/up_usbmsc.c | 118 ++++ 23 files changed, 3374 insertions(+), 2 deletions(-) create mode 100644 nuttx/arch/arm/src/kinetis/kinetis_k20pinmux.h create mode 100644 nuttx/configs/teensy31/Kconfig create mode 100644 nuttx/configs/teensy31/README.txt create mode 100644 nuttx/configs/teensy31/include/board.h create mode 100644 nuttx/configs/teensy31/ostest/Make.defs create mode 100644 nuttx/configs/teensy31/ostest/defconfig create mode 100755 nuttx/configs/teensy31/ostest/setenv.sh create mode 100755 nuttx/configs/teensy31/scripts/ld.script create mode 100644 nuttx/configs/teensy31/src/.gitignore create mode 100644 nuttx/configs/teensy31/src/Makefile create mode 100644 nuttx/configs/teensy31/src/kwikstik-internal.h create mode 100644 nuttx/configs/teensy31/src/up_boot.c create mode 100644 nuttx/configs/teensy31/src/up_buttons.c create mode 100644 nuttx/configs/teensy31/src/up_lcd.c create mode 100644 nuttx/configs/teensy31/src/up_leds.c create mode 100644 nuttx/configs/teensy31/src/up_nsh.c create mode 100644 nuttx/configs/teensy31/src/up_spi.c create mode 100644 nuttx/configs/teensy31/src/up_usbdev.c create mode 100644 nuttx/configs/teensy31/src/up_usbmsc.c diff --git a/nuttx/arch/arm/include/kinetis/irq.h b/nuttx/arch/arm/include/kinetis/irq.h index 11969f492..847ed428b 100644 --- a/nuttx/arch/arm/include/kinetis/irq.h +++ b/nuttx/arch/arm/include/kinetis/irq.h @@ -162,7 +162,7 @@ * K40P144M100SF2RM */ -#if defined(CONFIG_ARCH_CHIP_MK40X128VLQ100) || defined(CONFIG_ARCH_CHIP_MK40X128VMD100) || \ +#elif defined(CONFIG_ARCH_CHIP_MK40X128VLQ100) || defined(CONFIG_ARCH_CHIP_MK40X128VMD100) || \ defined(CONFIG_ARCH_CHIP_MK40X256VLQ100) || defined(CONFIG_ARCH_CHIP_MK40X256VMD100) || \ defined(CONFIG_ARCH_CHIP_MK40N512VLQ100) || defined(CONFIG_ARCH_CHIP_MK40N512VMD100) diff --git a/nuttx/arch/arm/src/kinetis/Kconfig b/nuttx/arch/arm/src/kinetis/Kconfig index 786ab2002..ff1fd735c 100644 --- a/nuttx/arch/arm/src/kinetis/Kconfig +++ b/nuttx/arch/arm/src/kinetis/Kconfig @@ -10,6 +10,10 @@ choice default ARCH_CHIP_MK60N512VMD100 depends on ARCH_CHIP_KINETIS +config ARCH_CHIP_MK20DX256VLH7 + bool "MK20DX256VLH7" + select ARCH_FAMILY_K20 + config ARCH_CHIP_MK40N512VLQ100 bool "MK40N512VLQ100" select ARCH_FAMILY_K40 @@ -62,6 +66,10 @@ endchoice # Chip families +config ARCH_FAMILY_K20 + bool + default n + config ARCH_FAMILY_K40 bool default n diff --git a/nuttx/arch/arm/src/kinetis/kinetis_k20pinmux.h b/nuttx/arch/arm/src/kinetis/kinetis_k20pinmux.h new file mode 100644 index 000000000..e5592ce6a --- /dev/null +++ b/nuttx/arch/arm/src/kinetis/kinetis_k20pinmux.h @@ -0,0 +1,80 @@ +/******************************************************************************************** + * arch/arm/src/kinetis/kinetis_k40pinmux.h + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ********************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_KINETIS_KINETIS_K40PINMUX_H +#define __ARCH_ARM_SRC_KINETIS_KINETIS_K40PINMUX_H + +/******************************************************************************************** + * Included Files + ********************************************************************************************/ + +#include + +#include "chip.h" + +/******************************************************************************************** + * Pre-processor Definitions + ********************************************************************************************/ +/* Reference: Paragraph 10.3.1, p 207, of FreeScale document K20P64M72SF1RM + * + * In most cases, there are alternative configurations for various pins. Those alternative + * pins are labeled with a suffix like _1, _2, etc. in order to distinguish them. Logic in + * the board.h file must select the correct pin configuration for the board by defining a pin + * configuration (with no suffix) that maps to the correct alternative. + */ + +#if defined(CONFIG_ARCH_CHIP_MK20DX256VLH7) + +/* Pin configurations are deferred to board configuration */ + +#else + /* The pin muxing for other K20 parts is defined in other documents */ + +# error "No pin multiplexing for this Kinetis K20 part" +#endif + +/******************************************************************************************** + * Public Types + ********************************************************************************************/ + +/******************************************************************************************** + * Public Data + ********************************************************************************************/ + +/******************************************************************************************** + * Public Functions + ********************************************************************************************/ + +#endif /* __ARCH_ARM_SRC_KINETIS_KINETIS_K40PINMUX_H */ diff --git a/nuttx/arch/arm/src/kinetis/kinetis_pinmux.h b/nuttx/arch/arm/src/kinetis/kinetis_pinmux.h index 9c791539f..4359728b6 100644 --- a/nuttx/arch/arm/src/kinetis/kinetis_pinmux.h +++ b/nuttx/arch/arm/src/kinetis/kinetis_pinmux.h @@ -48,7 +48,9 @@ * by the logic in chip.h. */ -#if defined(KINETIS_K40) +#if defined(KINETIS_K20) +# include "kinetis_k20pinmux.h" +#elif defined(KINETIS_K40) # include "kinetis_k40pinmux.h" #elif defined(KINETIS_K60) # include "kinetis_k60pinmux.h" diff --git a/nuttx/configs/Kconfig b/nuttx/configs/Kconfig index 91ea7de0a..3caafc7d5 100755 --- a/nuttx/configs/Kconfig +++ b/nuttx/configs/Kconfig @@ -808,6 +808,14 @@ config ARCH_BOARD_TEENSY developed by http://pjrc.com/teensy/. The Teensy++ 2.0 is based on an Atmel AT90USB1286 MCU. +config ARCH_BOARD_TEENSY_3_1 + bool "PJRC Teensy 3.1 board" + depends on ARCH_CHIP_MK20DX256VLH7 + select ARCH_HAVE_LEDS + ---help--- + This is the port of NuttX to the PJRC Teensy 3.1 board. This board is + developed by http://pjrc.com/teensy31/. + config ARCH_BOARD_TM4C123G_LAUNCHPAD bool "Tiva TM4C123G LaunchPad" depends on ARCH_CHIP_TM4C123GH6PMI @@ -1085,6 +1093,7 @@ config ARCH_BOARD default "mikroe-stm32f4" if ARCH_BOARD_MIKROE_STM32F4 default "sure-pic32mx" if ARCH_BOARD_SUREPIC32MX default "teensy" if ARCH_BOARD_TEENSY + default "teensy31" if ARCH_BOARD_TEENSY_3_1 default "tm4c123g-launchpad" if ARCH_BOARD_TM4C123G_LAUNCHPAD default "cc3200-launchpad" if ARCH_BOARD_CC3200_LAUNCHPAD default "twr-k60n512" if ARCH_BOARD_TWR_K60N512 @@ -1387,6 +1396,9 @@ endif if ARCH_BOARD_TEENSY source "configs/teensy/Kconfig" endif +if ARCH_BOARD_TEENSY_3_1 +source "configs/teensy31/Kconfig" +endif if ARCH_BOARD_TM4C123G_LAUNCHPAD source "configs/tm4c123g-launchpad/Kconfig" endif diff --git a/nuttx/configs/teensy31/Kconfig b/nuttx/configs/teensy31/Kconfig new file mode 100644 index 000000000..04737ea15 --- /dev/null +++ b/nuttx/configs/teensy31/Kconfig @@ -0,0 +1,7 @@ +# +# For a description of the syntax of this configuration file, +# see misc/tools/kconfig-language.txt. +# + +if ARCH_BOARD_TEENSY_3_1 +endif diff --git a/nuttx/configs/teensy31/README.txt b/nuttx/configs/teensy31/README.txt new file mode 100644 index 000000000..997d31b8a --- /dev/null +++ b/nuttx/configs/teensy31/README.txt @@ -0,0 +1,543 @@ +README.txt +========== + +This is the README file for the port of NuttX to the Freescale Kinetis +KwiStick K40. Refer to the Freescale web site for further information +about this part: +http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=KWIKSTIK-K40 + +The Kwikstik is used with the FreeScale Tower System (mostly just to +provide a simple UART connection) + +Contents +======== + + o Kinetis KwikStik-K40 Features + o Kinetis KwikStik-K60 Pin Configuration + - On-Board Connections + - Connections via the General Purpose Tower Plug-in (TWRPI) Socket + - Connections via the Tower Primary Connector Side A + - Connections via the Tower Primary Connector Side B + - TWR-SER Serial Board Connection + o Development Environment + o GNU Toolchain Options + o IDEs + o NuttX EABI "buildroot" Toolchain + o NuttX OABI "buildroot" Toolchain + o NXFLAT Toolchain + +Kinetis KwikStik-K40 Features: +============================== + + o Kinetis K40 MCU in 144 LQFP + - 100 MHz ARM Cortex-M4 core + - 256Kb program flash, 256Kb FlexMemory + - Full-speed USB 2.0 device + - Low-pwer segment LCD controller + - SPI, UART, CAN and more + o Large segment LCD display with 306 segments + o 2.3mm audio output and 2 micro USB connectors + o Omnidirectional microphone and a buzzer + o On-board Segger J-Link debugger interface + o Infrared communication port + o microSD card slot + o Capacitive touch sensing interface + o Freescale Tower System connectivity for UART, timers, CAN, SPI, I2C, and DAC + o Freescale Tower plug-in (TWRPI) socket connectivity for ADC, SPI, I2C, and GPIO + +Kinetis KwikStik-K40 Pin Configuration +====================================== + +On-Board Connections +------------------- -------------------------- -------- ------------------- +FEATURE CONNECTION PORT/PIN PIN FUNCTION +------------------- -------------------------- -------- ------------------- +Audio Jack Output Audio Amp On PTE28 PTE28 + Audio Output DAC1_OUT DAC1_OUT + Volume Up PTD10 PTD10 + Volume Down PTD11 PTD11 +Buzzer Audio Out PTA8 FTM1_CH0 +Microphone Microphone input PTA7 ADC0_SE10 +SD Card Slot SD Clock PTE2 SDHC0_DCLK + SD Command PTE3 SDHC0_CMD + SD Data0 PTD12 SDHC0_D4 + SD Data1 PTD13 SDHC0_D5 + SD Data2 PTD14 SDHC0_D6 + SD Data3 PTD15 SDHC0_D7 + SD Card Detect PTE27 PTE27 + SD Card On PTE6 PTE6 +Infrared Port IR Transmit PTE4 IR_TX + IR Receive PTA13 CMP2_IN0 +Touch Pads E1 / Touch PTB0 TSI0_CH0 + E2 / Touch PTA4 TSI0_CH5 + E3 / Touch PTA24 PTA24 + E4 / Touch PTA25 PTA25 + E5 / Touch PTA26 PTA26 + E6 / Touch PTA27 PTA27 + +Connections via the General Purpose Tower Plug-in (TWRPI) Socket +------------------- -------------------------- -------- ------------------- +FEATURE CONNECTION PORT/PIN PIN FUNCTION +------------------- -------------------------- -------- ------------------- +General Purpose TWRPI AN0 (J8 Pin 8) ? ADC0_DP0/ADC1_DP3 +TWRPI Socket TWRPI AN1 (J8 Pin 9) ? ADC0_DM0/ADC1_DM3 + TWRPI AN2 (J8 Pin 12) ? ADC1_DP0/ADC0_DP3 + TWRPI ID0 (J8 Pin 17) ? ADC0_DP1 + TWRPI ID1 (J8 Pin 18) ? ADC0_DM1 + TWRPI I2C SCL (J9 Pin 3) PTC10 I2C1_SCL + TWRPI I2C SDA (J9 Pin 4) PTC11 I2C1_SDA + TWRPI SPI MISO (J9 Pin 9) PTB23 SPI2_SIN + TWRPI SPI MOSI (J9 Pin 10) PTB22 SPI2_SOUT + TWRPI SPI SS (J9 Pin 11) PTB20 SPI2_PCS0 + TWRPI SPI CLK (J9 Pin 12) PTB21 SPI2_SCK + TWRPI GPIO0 (J9 Pin 15) PTC12 PTC12 + TWRPI GPIO1 (J9 Pin 16) PTB9 PTB9 + TWRPI GPIO2 (J9 Pin 17) PTB10 PTB10 + TWRPI GPIO3 (J9 Pin 18) PTC5 PTC5 + TWRPI GPIO4 (J9 Pin 19) PTA5 PTA5 + +The KwikStik features an expansion card-edge connector that interfaces to the Primary Elevator board in a Tower system (Primary side). + +Connections via the Tower Primary Connector Side A +--- -------------------- -------------------------------- +PIN NAME USAGE +--- -------------------- -------------------------------- +A9 GPIO9 / CTS1 PTE10/UART_CTS +A43 RXD1 PTE9/UART_RX +A44 TXD1 PTE8/UART_TX +A63 RSTOUT_b PTA9/FTM1_CH1 + +Connections via the Tower Primary Connector Side B +--- -------------------- -------------------------------- +PIN NAME USAGE +--- -------------------- -------------------------------- +B21 GPIO1 / RTS1 PTE7/UART_RTS +B37 PWM7 PTA8/FTM1_CH0 +B38 PWM6 PTA9/FTM1_CH1 +B41 CANRX0 PTE25/CAN1_RX +B42 CANTX0 PTE24/CAN1_TX +B44 SPI0_MISO PTA17/SPI0_SIN +B45 SPI0_MOSI PTA16/SPI0_SOUT +B46 SPI0_CS0_b PTA14/SPI0_PCS0 +B48 SPI0_CLK PTA15/SPI0_SCK +B50 SCL1 PTE1/I2C1_SCL +B51 SDA1 PTE0/I2C1_SDA +B52 GPIO5 / SD_CARD_DET PTA16 + +TWR-SER Serial Board Connection +=============================== + +The serial board connects into the tower and then maps to the tower pins to +yet other functions (see TWR-SER.pdf). + +For the serial port, the following jumpers are required: + + J15: 1-2 (default) + J17: 1-2 (default) + J18: 1-2 (default) + J19: 1-2 (default) + +The two connections map as follows: + + A41 RXD0 - Not connected + A42 TXD0 - Not connected + A43 RXD1 - ELE_RXD (connects indirectory to DB-9 connector J8) + A44 TXD1 - ELE_TXD (connects indirectory to DB-9 connector J8) + +Finally, we can conclude that + + UART5 (PTE8/9) is associated with the DB9 connector + +Development Environment +======================= + + Either Linux or Cygwin on Windows can be used for the development environment. + The source has been built only using the GNU toolchain (see below). Other + toolchains will likely cause problems. Testing was performed using the Cygwin + environment. + +GNU Toolchain Options +===================== + + The NuttX make system has been modified to support the following different + toolchain options. + + 1. The CodeSourcery GNU toolchain, + 2. The devkitARM GNU toolchain, + 3. The NuttX buildroot Toolchain (see below). + + All testing has been conducted using the CodeSourcery Windows toolchain. To + use the devkitARM or the NuttX GNU toolchain, you simply need to change the + the following configuration options to your .config (or defconfig) file: + + CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows + CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL=y : CodeSourcery under Linux + CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM=y : devkitARM under Windows + CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default) + + If you are not using CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT, then you may also have to modify + the PATH in the setenv.h file if your make cannot find the tools. + + NOTE: the CodeSourcery (for Windows) and devkitARM toolchains are + Windows native toolchains. The CodeSourcey (for Linux) and NuttX buildroot + toolchains are Cygwin and/or Linux native toolchains. There are several limitations + to using a Windows based toolchain in a Cygwin environment. The three biggest are: + + 1. The Windows toolchain cannot follow Cygwin paths. Path conversions are + performed automatically in the Cygwin makefiles using the 'cygpath' utility + but you might easily find some new path problems. If so, check out 'cygpath -w' + + 2. Windows toolchains cannot follow Cygwin symbolic links. Many symbolic links + are used in Nuttx (e.g., include/arch). The make system works around these + problems for the Windows tools by copying directories instead of linking them. + But this can also cause some confusion for you: For example, you may edit + a file in a "linked" directory and find that your changes had no effect. + That is because you are building the copy of the file in the "fake" symbolic + directory. If you use a Windows toolchain, you should get in the habit of + making like this: + + make clean_context all + + An alias in your .bashrc file might make that less painful. + + 3. Dependencies are not made when using Windows versions of the GCC. This is + because the dependencies are generated using Windows pathes which do not + work with the Cygwin make. + + MKDEP = $(TOPDIR)/tools/mknulldeps.sh + + NOTE 1: The CodeSourcery toolchain (2009q1) does not work with default optimization + level of -Os (See Make.defs). It will work with -O0, -O1, or -O2, but not with + -Os. + + NOTE 2: The devkitARM toolchain includes a version of MSYS make. Make sure that + the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM + path or will get the wrong version of make. + +IDEs +==== + + NuttX is built using command-line make. It can be used with an IDE, but some + effort will be required to create the project. + + Makefile Build + -------------- + Under Eclipse, it is pretty easy to set up an "empty makefile project" and + simply use the NuttX makefile to build the system. That is almost for free + under Linux. Under Windows, you will need to set up the "Cygwin GCC" empty + makefile project in order to work with Windows (Google for "Eclipse Cygwin" - + there is a lot of help on the internet). + + Native Build + ------------ + Here are a few tips before you start that effort: + + 1) Select the toolchain that you will be using in your .config file + 2) Start the NuttX build at least one time from the Cygwin command line + before trying to create your project. This is necessary to create + certain auto-generated files and directories that will be needed. + 3) Set up include pathes: You will need include/, arch/arm/src/k40, + arch/arm/src/common, arch/arm/src/armv7-m, and sched/. + 4) All assembly files need to have the definition option -D __ASSEMBLY__ + on the command line. + + Startup files will probably cause you some headaches. The NuttX startup file + is arch/arm/src/kinetis/k40_vectors.S. + +NuttX EABI "buildroot" Toolchain +================================ + + A GNU GCC-based toolchain is assumed. The files */setenv.sh should + be modified to point to the correct path to the Cortex-M4 GCC toolchain (if + different from the default in your PATH variable). + + If you have no Cortex-M4 toolchain, one can be downloaded from the NuttX + SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/). + This GNU toolchain builds and executes in the Linux or Cygwin environment. + + NOTE: The NuttX toolchain may not include optimizations for Cortex-M4 (ARMv7E-M). + + 1. You must have already configured Nuttx in /nuttx. + + cd tools + ./configure.sh kwikstik-k40/ + + 2. Download the latest buildroot package into + + 3. unpack the buildroot tarball. The resulting directory may + have versioning information on it like buildroot-x.y.z. If so, + rename /buildroot-x.y.z to /buildroot. + + 4. cd /buildroot + + 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config + + 6. make oldconfig + + 7. make + + 8. Edit setenv.h, if necessary, so that the PATH variable includes + the path to the newly built binaries. + + See the file configs/README.txt in the buildroot source tree. That has more + details PLUS some special instructions that you will need to follow if you are + building a Cortex-M4 toolchain for Cygwin under Windows. + + NOTE: Unfortunately, the 4.6.3 EABI toolchain is not compatible with the + the NXFLAT tools. See the top-level TODO file (under "Binary loaders") for + more information about this problem. If you plan to use NXFLAT, please do not + use the GCC 4.6.3 EABI toochain; instead use the GCC 4.3.3 OABI toolchain. + See instructions below. + +NuttX OABI "buildroot" Toolchain +================================ + + The older, OABI buildroot toolchain is also available. To use the OABI + toolchain: + + 1. When building the buildroot toolchain, either (1) modify the cortexm3-eabi-defconfig-4.6.3 + configuration to use EABI (using 'make menuconfig'), or (2) use an exising OABI + configuration such as cortexm3-defconfig-4.3.3 + + 2. Modify the Make.defs file to use the OABI conventions: + + +CROSSDEV = arm-nuttx-elf- + +ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft + +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -no-check-sections + -CROSSDEV = arm-nuttx-eabi- + -ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft + -NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections + +NXFLAT Toolchain +================ + + If you are *not* using the NuttX buildroot toolchain and you want to use + the NXFLAT tools, then you will still have to build a portion of the buildroot + tools -- just the NXFLAT tools. The buildroot with the NXFLAT tools can + be downloaded from the NuttX SourceForge download site + (https://sourceforge.net/projects/nuttx/files/). + + This GNU toolchain builds and executes in the Linux or Cygwin environment. + + 1. You must have already configured Nuttx in /nuttx. + + cd tools + ./configure.sh lpcxpresso-lpc1768/ + + 2. Download the latest buildroot package into + + 3. unpack the buildroot tarball. The resulting directory may + have versioning information on it like buildroot-x.y.z. If so, + rename /buildroot-x.y.z to /buildroot. + + 4. cd /buildroot + + 5. cp configs/cortexm3-defconfig-nxflat .config + + 6. make oldconfig + + 7. make + + 8. Edit setenv.h, if necessary, so that the PATH variable includes + the path to the newly builtNXFLAT binaries. + +KwikStik-K40-specific Configuration Options +============================================ + + CONFIG_ARCH - Identifies the arch/ subdirectory. This sould + be set to: + + CONFIG_ARCH=arm + + CONFIG_ARCH_family - For use in C code: + + CONFIG_ARCH_ARM=y + + CONFIG_ARCH_architecture - For use in C code: + + CONFIG_ARCH_CORTEXM4=y + + CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory + + CONFIG_ARCH_CHIP=k40 + + CONFIG_ARCH_CHIP_name - For use in C code to identify the exact + chip: + + CONFIG_ARCH_CHIP_MK40X256VLQ100 + + CONFIG_ARCH_BOARD - Identifies the configs subdirectory and + hence, the board that supports the particular chip or SoC. + + CONFIG_ARCH_BOARD=kwikstik-k40 (for the KwikStik-K40 development board) + + CONFIG_ARCH_BOARD_name - For use in C code + + CONFIG_ARCH_BOARD_KWIKSTIK_K40=y + + CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation + of delay loops + + CONFIG_ENDIAN_BIG - define if big endian (default is little + endian) + + CONFIG_RAM_SIZE - Describes the installed DRAM (SRAM in this case): + + CONFIG_RAM_SIZE=0x00010000 (64Kb) + + CONFIG_RAM_START - The start address of installed DRAM + + CONFIG_RAM_START=0x20000000 + + CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that + have LEDs + + CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt + stack. If defined, this symbol is the size of the interrupt + stack in bytes. If not defined, the user task stacks will be + used during interrupt handling. + + CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions + + CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. + + CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that + cause a 100 second delay during boot-up. This 100 second delay + serves no purpose other than it allows you to calibratre + CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure + the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until + the delay actually is 100 seconds. + + Individual subsystems can be enabled: + + CONFIG_KINETIS_TRACE -- Enable trace clocking on power up. + CONFIG_KINETIS_FLEXBUS -- Enable flexbus clocking on power up. + CONFIG_KINETIS_UART0 -- Support UART0 + CONFIG_KINETIS_UART1 -- Support UART1 + CONFIG_KINETIS_UART2 -- Support UART2 + CONFIG_KINETIS_UART3 -- Support UART3 + CONFIG_KINETIS_UART4 -- Support UART4 + CONFIG_KINETIS_UART5 -- Support UART5 + CONFIG_KINETIS_ENET -- Support Ethernet (K60 only) + CONFIG_KINETIS_RNGB -- Support the random number generator(K60 only) + CONFIG_KINETIS_FLEXCAN0 -- Support FlexCAN0 + CONFIG_KINETIS_FLEXCAN1 -- Support FlexCAN1 + CONFIG_KINETIS_SPI0 -- Support SPI0 + CONFIG_KINETIS_SPI1 -- Support SPI1 + CONFIG_KINETIS_SPI2 -- Support SPI2 + CONFIG_KINETIS_I2C0 -- Support I2C0 + CONFIG_KINETIS_I2C1 -- Support I2C1 + CONFIG_KINETIS_I2S -- Support I2S + CONFIG_KINETIS_DAC0 -- Support DAC0 + CONFIG_KINETIS_DAC1 -- Support DAC1 + CONFIG_KINETIS_ADC0 -- Support ADC0 + CONFIG_KINETIS_ADC1 -- Support ADC1 + CONFIG_KINETIS_CMP -- Support CMP + CONFIG_KINETIS_VREF -- Support VREF + CONFIG_KINETIS_SDHC -- Support SD host controller + CONFIG_KINETIS_FTM0 -- Support FlexTimer 0 + CONFIG_KINETIS_FTM1 -- Support FlexTimer 1 + CONFIG_KINETIS_FTM2 -- Support FlexTimer 2 + CONFIG_KINETIS_LPTIMER -- Support the low power timer + CONFIG_KINETIS_RTC -- Support RTC + CONFIG_KINETIS_SLCD -- Support the segment LCD (K40 only) + CONFIG_KINETIS_EWM -- Support the external watchdog + CONFIG_KINETIS_CMT -- Support Carrier Modulator Transmitter + CONFIG_KINETIS_USBOTG -- Support USB OTG (see also CONFIG_USBHOST and CONFIG_USBDEV) + CONFIG_KINETIS_USBDCD -- Support the USB Device Charger Detection module + CONFIG_KINETIS_LLWU -- Support the Low Leakage Wake-Up Unit + CONFIG_KINETIS_TSI -- Support the touch screeen interface + CONFIG_KINETIS_FTFL -- Support FLASH + CONFIG_KINETIS_DMA -- Support DMA + CONFIG_KINETIS_CRC -- Support CRC + CONFIG_KINETIS_PDB -- Support the Programmable Delay Block + CONFIG_KINETIS_PIT -- Support Programmable Interval Timers + CONFIG_ARMV7M_MPU -- Support the MPU + + Kinetis interrupt priorities (Default is the mid priority) These should + not be set because they can cause unhandled, nested interrupts. All + interrupts need to be at the default priority in the current design. + + CONFIG_KINETIS_UART0PRIO + CONFIG_KINETIS_UART1PRIO + CONFIG_KINETIS_UART2PRIO + CONFIG_KINETIS_UART3PRIO + CONFIG_KINETIS_UART4PRIO + CONFIG_KINETIS_UART5PRIO + + CONFIG_KINETIS_SDHC_PRIO + + PIN Interrupt Support + + CONFIG_GPIO_IRQ -- Enable pin interrtup support. Also needs + one or more of the following: + CONFIG_KINETIS_PORTAINTS -- Support 32 Port A interrupts + CONFIG_KINETIS_PORTBINTS -- Support 32 Port B interrupts + CONFIG_KINETIS_PORTCINTS -- Support 32 Port C interrupts + CONFIG_KINETIS_PORTDINTS -- Support 32 Port D interrupts + CONFIG_KINETIS_PORTEINTS -- Support 32 Port E interrupts + + Kinetis K40 specific device driver settings + + CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn (n=0..5) for the + console and ttys0 (default is the UART0). + CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. + This specific the size of the receive buffer + CONFIG_UARTn_TXBUFSIZE - Characters are buffered before + being sent. This specific the size of the transmit buffer + CONFIG_UARTn_BAUD - The configure BAUD of the UART. + CONFIG_UARTn_BITS - The number of bits. Must be either 8 or 8. + CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity + + KwikStik-K40 LCD Hardware Configuration + + CONFIG_LCD_LANDSCAPE - Define for 320x240 display "landscape" + support. Default is this 320x240 "landscape" orientation + (this setting is informative only... not used). + CONFIG_LCD_PORTRAIT - Define for 240x320 display "portrait" + orientation support. In this orientation, the KwikStik-K40's + LCD ribbon cable is at the bottom of the display. Default is + 320x240 "landscape" orientation. + CONFIG_LCD_RPORTRAIT - Define for 240x320 display "reverse + portrait" orientation support. In this orientation, the + KwikStik-K40's LCD ribbon cable is at the top of the display. + Default is 320x240 "landscape" orientation. + CONFIG_LCD_BACKLIGHT - Define to support an adjustable backlight + using timer 1. The granularity of the settings is determined + by CONFIG_LCD_MAXPOWER. Requires CONFIG_KINETIS_TIM1. + +Configurations +============== + +Each KwikStik-K40 configuration is maintained in a sub-directory and +can be selected as follow: + + cd tools + ./configure.sh kwikstik-k40/ + cd - + . ./setenv.sh + +Where is one of the following: + + ostest: + ------ + This configuration directory, performs a simple OS test using + examples/ostest. + + 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. Default platform/toolchain: + + CONFIG_HOST_LINUX=y : Linux (Cygwin under Windows okay too). + CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : Buildroot (arm-nuttx-elf-gcc) + CONFIG_ARMV7M_OABI_TOOLCHAIN=y : The older OABI version + CONFIG_RAW_BINARY=y : Output formats: ELF and raw binary diff --git a/nuttx/configs/teensy31/include/board.h b/nuttx/configs/teensy31/include/board.h new file mode 100644 index 000000000..cc44e5a16 --- /dev/null +++ b/nuttx/configs/teensy31/include/board.h @@ -0,0 +1,176 @@ +/************************************************************************************ + * configs/kwikstik-k40/include/board.h + * include/arch/board/board.h + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_BOARD_BOARD_H +#define __ARCH_BOARD_BOARD_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include +#ifndef __ASSEMBLY__ +# include +#endif + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* Clocking *************************************************************************/ +/* The Kwikstik-K40 has a 4MHz crystal on board */ + +#define BOARD_EXTCLOCK 1 /* External clock */ +#define BOARD_EXTAL_FREQ 72000000 /* 50MHz Oscillator */ +#define BOARD_XTAL32_FREQ 32768 /* 32KHz RTC Oscillator */ + +/* PLL Configuration. NOTE: Only even frequency crystals are supported that will + * produce a 2MHz reference clock to the PLL. + * + * PLL Input frequency: PLLIN = REFCLK/PRDIV = 4MHz/2 = 2MHz + * PLL Output frequency: PLLOUT = PLLIN*VDIV = 2Mhz*48 = 96MHz + * MCG Frequency: PLLOUT = 96MHz + */ + +#define BOARD_PRDIV 25 /* PLL External Reference Divider */ +#define BOARD_VDIV 48 /* PLL VCO Divider (frequency multiplier) */ + +#define BOARD_PLLIN_FREQ (BOARD_EXTAL_FREQ / BOARD_PRDIV) +#define BOARD_PLLOUT_FREQ (BOARD_PLLIN_FREQ * BOARD_VDIV) +#define BOARD_MCG_FREQ BOARD_PLLOUT_FREQ + +/* SIM CLKDIV1 dividers */ + +#define BOARD_OUTDIV1 1 /* Core = MCG, 96MHz */ +#define BOARD_OUTDIV2 2 /* Bus = MCG/2, 48MHz */ +#define BOARD_OUTDIV3 2 /* FlexBus = MCG/2, 48MHz */ +#define BOARD_OUTDIV4 4 /* Flash clock = MCG/4, 24MHz */ + +#define BOARD_CORECLK_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV1) +#define BOARD_BUS_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV2) +#define BOARD_FLEXBUS_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV3) +#define BOARD_FLASHCLK_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV4) + +/* SIM CLKDIV1 dividers */ + +#define BOARD_OUTDIV1 1 /* Core = MCG, 96MHz */ +#define BOARD_OUTDIV2 2 /* Bus = MCG/2, 48MHz */ +#define BOARD_OUTDIV3 2 /* FlexBus = MCG/2, 48MHz */ +#define BOARD_OUTDIV4 4 /* Flash clock = MCG/4, 24MHz */ + +#define BOARD_CORECLK_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV1) +#define BOARD_BUS_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV2) +#define BOARD_FLEXBUS_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV3) +#define BOARD_FLASHCLK_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV4) + +/* LED definitions ******************************************************************/ +#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 + +/* Alternative pin resolution *******************************************************/ + +//Telemetry +#define PIN_UART0_RX (PIN_PORTB | PIN16 | PIN_ALT3) +#define PIN_UART0_TX (PIN_PORTB | PIN17 | PIN_ALT3) + +//GPS +#define PIN_UART2_RX (PIN_PORTD | PIN2 | PIN_ALT3) +#define PIN_UART2_TX (PIN_PORTD | PIN3 | PIN_ALT3) + +//AUX0 +#define PIN_FTM0_CH2 (PIN_PORTC | PIN3 | PIN_ALT4) + +//AUX1 +#define PIN_FTM0_CH3 (PIN_PORTC | PIN4 | PIN_ALT4) + +//M0 +#define PIN_FTM0_CH5 (PIN_PORTD | PIN5 | PIN_ALT4) + +//M1 +#define PIN_FTM0_CH6 (PIN_PORTD | PIN6 | PIN_ALT4) + +//M2 +#define PIN_FTM0_CH0 (PIN_PORTC | PIN1 | PIN_ALT4) + +//M3 +#define PIN_FTM0_CH1 (PIN_PORTC | PIN2 | PIN_ALT4) + +//Battery voltage +#define PIN_ADC0_SE8 (PIN_PORTB | PIN1 | PIN_ANALOG) + + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ +/************************************************************************************ + * Name: kinetis_boardinitialize + * + * Description: + * All kinetis architectures must provide the following entry point. This entry point + * is called early in the intitialization -- after all memory has been configured + * and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +EXTERN void kinetis_boardinitialize(void); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_BOARD_BOARD_H */ diff --git a/nuttx/configs/teensy31/ostest/Make.defs b/nuttx/configs/teensy31/ostest/Make.defs new file mode 100644 index 000000000..6715f309a --- /dev/null +++ b/nuttx/configs/teensy31/ostest/Make.defs @@ -0,0 +1,110 @@ +############################################################################ +# configs/kwikstik-k40/ostest/Make.defs +# +# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +include ${TOPDIR}/.config +include ${TOPDIR}/tools/Config.mk +include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + DIRLINK = $(TOPDIR)/tools/copydir.sh + DIRUNLINK = $(TOPDIR)/tools/unlink.sh + MKDEP = $(TOPDIR)/tools/mknulldeps.sh + ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" + ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}" + ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}" +else + # Linux/Cygwin-native toolchain + MKDEP = $(TOPDIR)/tools/mkdeps.sh + ARCHINCLUDES = -I. -isystem $(TOPDIR)/include + ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx + ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script +endif + +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'} +ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1} + +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + ARCHOPTIMIZATION = -g +endif + +ifneq ($(CONFIG_DEBUG_NOOPT),y) + ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +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 = + diff --git a/nuttx/configs/teensy31/ostest/defconfig b/nuttx/configs/teensy31/ostest/defconfig new file mode 100644 index 000000000..edca89ba6 --- /dev/null +++ b/nuttx/configs/teensy31/ostest/defconfig @@ -0,0 +1,796 @@ +# +# Automatically generated file; DO NOT EDIT. +# Nuttx/ Configuration +# + +# +# Build Setup +# +# CONFIG_EXPERIMENTAL is not set +# CONFIG_DEFAULT_SMALL is not set +CONFIG_HOST_LINUX=y +# CONFIG_HOST_OSX is not set +# CONFIG_HOST_WINDOWS is not set +# CONFIG_HOST_OTHER is not set + +# +# Build Configuration +# +CONFIG_APPS_DIR="../apps" +CONFIG_BUILD_FLAT=y +# CONFIG_BUILD_2PASS is not set + +# +# Binary Output Formats +# +# CONFIG_RRLOAD_BINARY is not set +CONFIG_INTELHEX_BINARY=y +# CONFIG_MOTOROLA_SREC is not set +# CONFIG_RAW_BINARY is not set +# CONFIG_UBOOT_UIMAGE is not set + +# +# Customize Header Files +# +# CONFIG_ARCH_STDINT_H is not set +# CONFIG_ARCH_STDBOOL_H is not set +# CONFIG_ARCH_MATH_H is not set +# CONFIG_ARCH_FLOAT_H is not set +# CONFIG_ARCH_STDARG_H is not set + +# +# Debug Options +# +# CONFIG_DEBUG is not set +CONFIG_ARCH_HAVE_STACKCHECK=y +# CONFIG_ARCH_HAVE_HEAPCHECK 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=y +# CONFIG_ARCH_CHIP_KL is not set +# CONFIG_ARCH_CHIP_LM is not set +# CONFIG_ARCH_CHIP_TIVA is not set +# CONFIG_ARCH_CHIP_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 is not set +# CONFIG_ARCH_CORTEXM3 is not set +CONFIG_ARCH_CORTEXM4=y +# CONFIG_ARCH_CORTEXA5 is not set +# CONFIG_ARCH_CORTEXA8 is not set +CONFIG_ARCH_FAMILY="armv7-m" +CONFIG_ARCH_CHIP="kinetis" +# CONFIG_ARMV7M_USEBASEPRI is not set +CONFIG_ARCH_HAVE_FPU=y +# CONFIG_ARCH_FPU is not set +# CONFIG_ARMV7M_MPU is not set + +# +# ARMV7M Configuration Options +# +# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set +# CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set +# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set +CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL=y +# CONFIG_ARMV7M_ITMSYSLOG is not set + +# +# Kinetis Configuration Options +# +CONFIG_ARCH_CHIP_MK20DX256VLH7=y +# CONFIG_ARCH_CHIP_MK40N512VLQ100 is not set +# CONFIG_ARCH_CHIP_MK40N512VMD100 is not set +# CONFIG_ARCH_CHIP_MK40X128VLQ100 is not set +# CONFIG_ARCH_CHIP_MK40X128VMD100 is not set +# CONFIG_ARCH_CHIP_MK40X256VLQ100 is not set +# CONFIG_ARCH_CHIP_MK40X256VMD100 is not set +# CONFIG_ARCH_CHIP_MK60N256VLQ100 is not set +# CONFIG_ARCH_CHIP_MK60N256VMD100 is not set +# CONFIG_ARCH_CHIP_MK60N512VLQ100 is not set +# CONFIG_ARCH_CHIP_MK60N512VMD100 is not set +# CONFIG_ARCH_CHIP_MK60X256VLQ100 is not set +# CONFIG_ARCH_CHIP_MK60X256VMD100 is not set +CONFIG_ARCH_FAMILY_K20=y +# CONFIG_ARCH_FAMILY_K40 is not set +# CONFIG_ARCH_FAMILY_K60 is not set + +# +# Kinetis Peripheral Support +# +# CONFIG_KINETIS_TRACE is not set +# CONFIG_KINETIS_FLEXBUS is not set +CONFIG_KINETIS_UART0=y +# CONFIG_KINETIS_UART1 is not set +# CONFIG_KINETIS_UART2 is not set +# CONFIG_KINETIS_UART3 is not set +# CONFIG_KINETIS_UART4 is not set +# CONFIG_KINETIS_UART5 is not set +# CONFIG_KINETIS_FLEXCAN0 is not set +# CONFIG_KINETIS_FLEXCAN1 is not set +# CONFIG_KINETIS_SPI0 is not set +# CONFIG_KINETIS_SPI1 is not set +# CONFIG_KINETIS_SPI2 is not set +# CONFIG_KINETIS_I2C0 is not set +# CONFIG_KINETIS_I2C1 is not set +# CONFIG_KINETIS_I2S is not set +# CONFIG_KINETIS_DAC0 is not set +# CONFIG_KINETIS_DAC1 is not set +# CONFIG_KINETIS_ADC0 is not set +# CONFIG_KINETIS_ADC1 is not set +# CONFIG_KINETIS_CMP is not set +# CONFIG_KINETIS_VREF is not set +# CONFIG_KINETIS_SDHC is not set +# CONFIG_KINETIS_FTM0 is not set +# CONFIG_KINETIS_FTM1 is not set +# CONFIG_KINETIS_FTM2 is not set +# CONFIG_KINETIS_LPTIMER is not set +# CONFIG_KINETIS_RTC is not set +# CONFIG_KINETIS_EWM is not set +# CONFIG_KINETIS_CMT is not set +# CONFIG_KINETIS_USBOTG is not set +# CONFIG_KINETIS_USBDCD is not set +# CONFIG_KINETIS_LLWU is not set +# CONFIG_KINETIS_TSI is not set +# CONFIG_KINETIS_FTFL is not set +# CONFIG_KINETIS_DMA is not set +# CONFIG_KINETIS_CRC is not set +# CONFIG_KINETIS_PDB is not set +# CONFIG_KINETIS_PIT is not set + +# +# Kinetis GPIO Interrupt Configuration +# +# CONFIG_GPIO_IRQ is not set + +# +# Kinetis UART Configuration +# +CONFIG_KINETIS_UARTFIFOS=y + +# +# 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=y +# CONFIG_ARCH_NAND_HWECC is not set +# CONFIG_ARCH_HAVE_EXTCLK is not set +# CONFIG_ARCH_USE_MPU is not set +CONFIG_ARCH_IRQPRIO=y +# CONFIG_ARCH_STACKDUMP is not set +# CONFIG_ENDIAN_BIG is not set +# CONFIG_ARCH_IDLE_CUSTOM is not set +CONFIG_ARCH_HAVE_RAMFUNCS=y +CONFIG_ARCH_RAMFUNCS=y +CONFIG_ARCH_HAVE_RAMVECTORS=y +# CONFIG_ARCH_RAMVECTORS is not set + +# +# Board Settings +# +CONFIG_BOARD_LOOPSPERMSEC=9535 +# CONFIG_ARCH_CALIBRATION is not set + +# +# Interrupt options +# +CONFIG_ARCH_HAVE_INTERRUPTSTACK=y +CONFIG_ARCH_INTERRUPTSTACK=0 +CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y +# CONFIG_ARCH_HIPRI_INTERRUPT is not set + +# +# Boot options +# +# CONFIG_BOOT_RUNFROMEXTSRAM is not set +CONFIG_BOOT_RUNFROMFLASH=y +# CONFIG_BOOT_RUNFROMISRAM is not set +# CONFIG_BOOT_RUNFROMSDRAM is not set +# CONFIG_BOOT_COPYTORAM is not set + +# +# Boot Memory Configuration +# +CONFIG_RAM_START=0x1fff8000 +CONFIG_RAM_SIZE=65536 +# CONFIG_ARCH_HAVE_SDRAM is not set + +# +# Board Selection +# +CONFIG_ARCH_BOARD_TEENSY_3_1=y +# CONFIG_ARCH_BOARD_CUSTOM is not set +CONFIG_ARCH_BOARD="teensy31" + +# +# Common Board Options +# +CONFIG_ARCH_HAVE_LEDS=y +CONFIG_ARCH_LEDS=y + +# +# Board-Specific Options +# + +# +# RTOS Features +# +CONFIG_DISABLE_OS_API=y +# CONFIG_DISABLE_POSIX_TIMERS is not set +# CONFIG_DISABLE_PTHREAD is not set +# CONFIG_DISABLE_SIGNALS is not set +# CONFIG_DISABLE_MQUEUE is not set +CONFIG_DISABLE_ENVIRON=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=2014 +CONFIG_START_MONTH=1 +CONFIG_START_DAY=1 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_WDOG_INTRESERVE=0 +CONFIG_PREALLOC_TIMERS=4 + +# +# Tasks and Scheduling +# +# CONFIG_INIT_NONE is not set +CONFIG_INIT_ENTRYPOINT=y +# CONFIG_INIT_FILEPATH is not set +CONFIG_USER_ENTRYPOINT="ostest_main" +CONFIG_RR_INTERVAL=200 +CONFIG_TASK_NAME_SIZE=0 +CONFIG_MAX_TASKS=16 +# CONFIG_SCHED_HAVE_PARENT is not set +# CONFIG_SCHED_WAITPID is not set + +# +# Pthread Options +# +# CONFIG_MUTEX_TYPES is not set +CONFIG_NPTHREAD_KEYS=4 + +# +# Performance Monitoring +# +# CONFIG_SCHED_CPULOAD is not set +# CONFIG_SCHED_INSTRUMENTATION is not set + +# +# Files and I/O +# +CONFIG_DEV_CONSOLE=y +# CONFIG_FDCLONE_DISABLE is not set +# CONFIG_FDCLONE_STDIO is not set +CONFIG_SDCLONE_DISABLE=y +CONFIG_NFILE_DESCRIPTORS=8 +CONFIG_NFILE_STREAMS=8 +CONFIG_NAME_MAX=32 +# CONFIG_PRIORITY_INHERITANCE is not set + +# +# RTOS hooks +# +# CONFIG_BOARD_INITIALIZE is not set +# CONFIG_SCHED_STARTHOOK is not set +# CONFIG_SCHED_ATEXIT is not set +# CONFIG_SCHED_ONEXIT is not set + +# +# Signal Numbers +# +CONFIG_SIG_SIGUSR1=1 +CONFIG_SIG_SIGUSR2=2 +CONFIG_SIG_SIGALARM=3 +CONFIG_SIG_SIGCONDTIMEDOUT=16 + +# +# POSIX Message Queue Options +# +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_MQ_MAXMSGSIZE=32 + +# +# Work Queue Support +# +# CONFIG_SCHED_WORKQUEUE is not set +# CONFIG_SCHED_HPWORK is not set +# CONFIG_SCHED_LPWORK is not set + +# +# Stack and heap information +# +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=2048 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=2048 +# CONFIG_LIB_SYSCALL is not set + +# +# Device Drivers +# +CONFIG_DISABLE_POLL=y +# CONFIG_DEV_NULL 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=y +# CONFIG_ARCH_HAVE_I2CRESET is not set +CONFIG_I2C=y +# CONFIG_I2C_SLAVE is not set +# CONFIG_I2C_TRANSFER is not set +# CONFIG_I2C_WRITEREAD is not set +# CONFIG_I2C_POLLED is not set +# CONFIG_I2C_TRACE 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_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=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_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_SERIAL_IFLOWCONTROL is not set +# CONFIG_SERIAL_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 is not set +# CONFIG_FS_READABLE is not set +# CONFIG_FS_WRITABLE is not set +# CONFIG_FS_NAMED_SEMAPHORES is not set +CONFIG_FS_MQUEUE_MPATH="/var/mqueue" +# 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 is not set +CONFIG_MM_REGIONS=1 +# CONFIG_ARCH_HAVE_HEAP2 is not set +# CONFIG_GRAN is not set + +# +# Audio Support +# +# CONFIG_AUDIO is not set + +# +# 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=64 +CONFIG_STDIO_LINEBUFFER=y +CONFIG_NUNGET_CHARS=2 +# CONFIG_LIBM is not set +# CONFIG_NOPRINTF_FIELDWIDTH is not set +# CONFIG_LIBC_FLOATINGPOINT is not set +CONFIG_LIB_RAND_ORDER=1 +# CONFIG_EOL_IS_CR is not set +# CONFIG_EOL_IS_LF is not set +# CONFIG_EOL_IS_BOTH_CRLF is not set +CONFIG_EOL_IS_EITHER_CRLF=y +# CONFIG_LIBC_EXECFUNCS is not set +CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024 +CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048 +# CONFIG_LIBC_STRERROR is not set +# CONFIG_LIBC_PERROR_STDOUT is not set +CONFIG_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 is not set +# 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=y +CONFIG_EXAMPLES_OSTEST_LOOPS=1 +CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048 +CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3 +CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000 +CONFIG_EXAMPLES_OSTEST_RR_RUNS=10 +# 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_UDP is not set +# CONFIG_EXAMPLES_WEBSERVER is not set +CONFIG_EXAMPLES_USBSERIAL=y +# CONFIG_EXAMPLES_USBTERM is not set +# CONFIG_EXAMPLES_WATCHDOG is not set + +# +# Graphics Support +# +# CONFIG_TIFF is not set + +# +# Interpreters +# +# CONFIG_INTERPRETERS_FICL is not set +# CONFIG_INTERPRETERS_PCODE is not set + +# +# Network Utilities +# + +# +# Networking Utilities +# +# CONFIG_NETUTILS_CODECS is not set +# CONFIG_NETUTILS_DHCPD 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 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 + +# +# 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 +# +# CONFIG_SYSTEM_I2CTOOL is not set + +# +# 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 is not set + +# +# 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 + +# +# 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 diff --git a/nuttx/configs/teensy31/ostest/setenv.sh b/nuttx/configs/teensy31/ostest/setenv.sh new file mode 100755 index 000000000..f158b7f7c --- /dev/null +++ b/nuttx/configs/teensy31/ostest/setenv.sh @@ -0,0 +1,61 @@ +#!/bin/bash +# configs/kwikstik-k40/ostest/setenv.sh +# +# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +if [ "$_" = "$0" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +WD=`pwd` +if [ ! -x "setenv.sh" ]; then + echo "This script must be executed from the top-level NuttX build directory" + exit 1 +fi + +if [ -z "${PATH_ORIG}" ]; then + export PATH_ORIG="${PATH}" +fi + +# This is the Cygwin path to the location where I installed the CodeSourcery +# toolchain under windows. You will also have to edit this if you install +# the CodeSourcery toolchain in any other location +#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin" + +# This is the Cygwin path to the location where I build the buildroot +# toolchain. +export TOOLCHAIN_BIN="${WD}/../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}" diff --git a/nuttx/configs/teensy31/scripts/ld.script b/nuttx/configs/teensy31/scripts/ld.script new file mode 100755 index 000000000..338a028dd --- /dev/null +++ b/nuttx/configs/teensy31/scripts/ld.script @@ -0,0 +1,142 @@ +/**************************************************************************** + * configs/kwikstik-k40/scripts/ld.script + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 K40X256VLQ100 has 256Kb of FLASH beginning at address 0x0000:0000 and + * 64Kb of SRAM beginning at address 0x1800:0000 (SRAM_L) and 0x2000:000 + * (SRAM_U). + * + * NOTE: that the first part of the K40 FLASH region is reserved for + * interrupt vectflash and, following that, is a region from 0x0000:0400 + * to 0x0000:040f that is reserved for the FLASH control fields (FCF). + * + * NOTE: The on-chip RAM is split evenly among SRAM_L and SRAM_U. The RAM is + * also implemented such that the SRAM_L and SRAM_U ranges form a + * contiguous block in the memory map. + */ + +MEMORY +{ + vectflash (rx) : ORIGIN = 0x00000000, LENGTH = 1K - 16 + cfmprotect (rx) : ORIGIN = 0x00000400, LENGTH = 16 + progflash (rx) : ORIGIN = 0x00000800, LENGTH = 256K - 2K + datasram (rwx) : ORIGIN = 0x1fff8000, LENGTH = 64K +} + +OUTPUT_ARCH(arm) +ENTRY(_stext) +EXTERN(__flashconfigbytes) +SECTIONS +{ + .vectors : { + _svectors = ABSOLUTE(.); + *(.vectors) + _evectors = ABSOLUTE(.); + } > vectflash + + .cfmprotect : { + KEEP(*(.cfmconfig)) + } > cfmprotect + + .text : { + _stext = ABSOLUTE(.); + *(.text .text.*) + *(.fixup) + *(.gnu.warning) + *(.rodata .rodata.*) + *(.gnu.linkonce.t.*) + *(.glue_7) + *(.glue_7t) + *(.got) + *(.gcc_except_table) + *(.gnu.linkonce.r.*) + _etext = ABSOLUTE(.); + } > progflash + + .init_section : { + _sinit = ABSOLUTE(.); + *(.init_array .init_array.*) + _einit = ABSOLUTE(.); + } > progflash + + .ARM.extab : { + *(.ARM.extab*) + } > progflash + + __exidx_start = ABSOLUTE(.); + .ARM.exidx : { + *(.ARM.exidx*) + } > progflash + __exidx_end = ABSOLUTE(.); + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > datasram AT > progflash + + _eronly = LOADADDR(.data); + + .ramfunc ALIGN(4): { + _sramfuncs = ABSOLUTE(.); + *(.ramfunc .ramfunc.*) + _eramfuncs = ABSOLUTE(.); + } > datasram AT > progflash + + _framfuncs = LOADADDR(.ramfunc); + + .bss : { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + _ebss = ABSOLUTE(.); + } > datasram + + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/nuttx/configs/teensy31/src/.gitignore b/nuttx/configs/teensy31/src/.gitignore new file mode 100644 index 000000000..726d936e1 --- /dev/null +++ b/nuttx/configs/teensy31/src/.gitignore @@ -0,0 +1,2 @@ +/.depend +/Make.dep diff --git a/nuttx/configs/teensy31/src/Makefile b/nuttx/configs/teensy31/src/Makefile new file mode 100644 index 000000000..e4edfb0c5 --- /dev/null +++ b/nuttx/configs/teensy31/src/Makefile @@ -0,0 +1,103 @@ +############################################################################ +# configs/kwikstik-k40/src/Makefile +# +# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/Make.defs + +CFLAGS += -I$(TOPDIR)/sched + +ASRCS = +AOBJS = $(ASRCS:.S=$(OBJEXT)) + +CSRCS = up_boot.c up_lcd.c up_spi.c + +ifeq ($(CONFIG_ARCH_LEDS),y) +CSRCS += up_leds.c +endif + +ifeq ($(CONFIG_ARCH_BUTTONS),y) +CSRCS += up_buttons.c +endif + +ifeq ($(CONFIG_NSH_ARCHINIT),y) +CSRCS += up_nsh.c +endif + +ifeq ($(CONFIG_USBDEV),y) +CSRCS += up_usbdev.c +endif + +ifeq ($(CONFIG_USBMSC),y) +CSRCS += up_usbmsc.c +endif + +COBJS = $(CSRCS:.c=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) + +ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src +ifeq ($(WINTOOL),y) + CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \ + -I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \ + -I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}" +else + CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m +endif + +all: libboard$(LIBEXT) + +$(AOBJS): %$(OBJEXT): %.S + $(call ASSEMBLE, $<, $@) + +$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c + $(call COMPILE, $<, $@) + +libboard$(LIBEXT): $(OBJS) + $(call ARCHIVE, $@, $(OBJS)) + +.depend: Makefile $(SRCS) + $(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep + $(Q) touch $@ + +depend: .depend +clean: + $(call DELFILE, libboard$(LIBEXT)) + $(call CLEAN) + +distclean: clean + $(call DELFILE, Make.dep) + $(call DELFILE, .depend) + +-include Make.dep diff --git a/nuttx/configs/teensy31/src/kwikstik-internal.h b/nuttx/configs/teensy31/src/kwikstik-internal.h new file mode 100644 index 000000000..0a97471af --- /dev/null +++ b/nuttx/configs/teensy31/src/kwikstik-internal.h @@ -0,0 +1,195 @@ +/************************************************************************************ + * configs/kwikstik-k40/src/kwikstik-internal.h + * arch/arm/src/board/kwikstik-internal.h + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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_KWIKSTK_K40_SRC_KWIKSTIK_INTERNAL_H +#define __CONFIGS_KWIKSTK_K40_SRC_KWIKSTIK_INTERNAL_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include +#include +#include + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* How many SPI modules does this chip support? The LM3S6918 supports 2 SPI + * modules (others may support more -- in such case, the following must be + * expanded). + */ + +#if KINETIS_NSPI < 1 +# undef CONFIG_KINETIS_SPI1 +# undef CONFIG_KINETIS_SPI2 +#elif KINETIS_NSPI < 2 +# undef CONFIG_KINETIS_SPI2 +#endif + +/* KwikStik-K40 GPIOs ***************************************************************/ +/* On-Board Connections + * + * ------------------- -------------------------- -------- ------------------- + * FEATURE CONNECTION PORT/PIN PIN FUNCTION + * ------------------- -------------------------- -------- ------------------- + * Audio Jack Output Audio Amp On PTE28 PTE28 + * Audio Output DAC1_OUT DAC1_OUT + * Volume Up PTD10 PTD10 + * Volume Down PTD11 PTD11 + * Buzzer Audio Out PTA8 FTM1_CH0 + * Microphone Microphone input PTA7 ADC0_SE10 + * SD Card Slot SD Clock PTE2 SDHC0_DCLK + * SD Command PTE3 SDHC0_CMD + * SD Data0 PTD12 SDHC0_D4 + * SD Data1 PTD13 SDHC0_D5 + * SD Data2 PTD14 SDHC0_D6 + * SD Data3 PTD15 SDHC0_D7 + * SD Card Detect PTE27 PTE27 + * SD Card On PTE6 PTE6 + * Infrared Port IR Transmit PTE4 IR_TX + * IR Receive PTA13 CMP2_IN0 + * Touch Pads E1 / Touch PTB0 TSI0_CH0 + * E2 / Touch PTA4 TSI0_CH5 + * E3 / Touch PTA24 PTA24 + * E4 / Touch PTA25 PTA25 + * E5 / Touch PTA26 PTA26 + * E6 / Touch PTA27 PTA27 + */ + +#define GPIO_SD_CARDDETECT (GPIO_PULLUP | PIN_INT_BOTH | PIN_PORTE | PIN27) +#define GPIO_SD_CARDON (GPIO_HIGHDRIVE | GPIO_OUTPUT_ZER0 | PIN_PORTE | PIN6) + +/* Connections via the General Purpose Tower Plug-in (TWRPI) Socket + * ------------------- -------------------------- -------- ------------------- + * FEATURE CONNECTION PORT/PIN PIN FUNCTION + * ------------------- -------------------------- -------- ------------------- + * General Purpose TWRPI AN0 (J8 Pin 8) ? ADC0_DP0/ADC1_DP3 + * TWRPI Socket TWRPI AN1 (J8 Pin 9) ? ADC0_DM0/ADC1_DM3 + * TWRPI AN2 (J8 Pin 12) ? ADC1_DP0/ADC0_DP3 + * TWRPI ID0 (J8 Pin 17) ? ADC0_DP1 + * TWRPI ID1 (J8 Pin 18) ? ADC0_DM1 + * TWRPI I2C SCL (J9 Pin 3) PTC10 I2C1_SCL + * TWRPI I2C SDA (J9 Pin 4) PTC11 I2C1_SDA + * TWRPI SPI MISO (J9 Pin 9) PTB23 SPI2_SIN + * TWRPI SPI MOSI (J9 Pin 10) PTB22 SPI2_SOUT + * TWRPI SPI SS (J9 Pin 11) PTB20 SPI2_PCS0 + * TWRPI SPI CLK (J9 Pin 12) PTB21 SPI2_SCK + * TWRPI GPIO0 (J9 Pin 15) PTC12 PTC12 + * TWRPI GPIO1 (J9 Pin 16) PTB9 PTB9 + * TWRPI GPIO2 (J9 Pin 17) PTB10 PTB10 + * TWRPI GPIO3 (J9 Pin 18) PTC5 PTC5 + * TWRPI GPIO4 (J9 Pin 19) PTA5 PTA5 + */ + +/* Connections via the Tower Primary Connector Side A + * --- -------------------- -------------------------------- + * PIN NAME USAGE + * --- -------------------- -------------------------------- + * A9 GPIO9 / CTS1 PTE10/UART_CTS + * A43 RXD1 PTE9/UART_RX + * A44 TXD1 PTE8/UART_TX + * A63 RSTOUT_b PTA9/FTM1_CH1 + */ + +/* Connections via the Tower Primary Connector Side B + * --- -------------------- -------------------------------- + * PIN NAME USAGE + * --- -------------------- -------------------------------- + * B21 GPIO1 / RTS1 PTE7/UART_RTS + * B37 PWM7 PTA8/FTM1_CH0 + * B38 PWM6 PTA9/FTM1_CH1 + * B41 CANRX0 PTE25/CAN1_RX + * B42 CANTX0 PTE24/CAN1_TX + * B44 SPI0_MISO PTA17/SPI0_SIN + * B45 SPI0_MOSI PTA16/SPI0_SOUT + * B46 SPI0_CS0_b PTA14/SPI0_PCS0 + * B48 SPI0_CLK PTA15/SPI0_SCK + * B50 SCL1 PTE1/I2C1_SCL + * B51 SDA1 PTE0/I2C1_SDA + * B52 GPIO5 / SD_CARD_DET PTA16 + */ + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Public data + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: board_led_initialize + * + * Description: + * Initialize LED GPIOs so that LEDs can be controlled. + * + ************************************************************************************/ + +#ifdef CONFIG_ARCH_LEDS +extern void board_led_initialize(void); +#endif + +/************************************************************************************ + * Name: kinetis_spiinitialize + * + * Description: + * Called to configure SPI chip select GPIO pins for the KwikStik-K40 board. + * + ************************************************************************************/ + +extern void weak_function kinetis_spiinitialize(void); + +/************************************************************************************ + * Name: kinetis_usbinitialize + * + * Description: + * Called to setup USB-related GPIO pins for the KwikStik-K40 board. + * + ************************************************************************************/ + +extern void weak_function kinetis_usbinitialize(void); + +#endif /* __ASSEMBLY__ */ +#endif /* __CONFIGS_KWIKSTK_K40_SRC_KWIKSTIK_INTERNAL_H */ + diff --git a/nuttx/configs/teensy31/src/up_boot.c b/nuttx/configs/teensy31/src/up_boot.c new file mode 100644 index 000000000..e95045674 --- /dev/null +++ b/nuttx/configs/teensy31/src/up_boot.c @@ -0,0 +1,91 @@ +/************************************************************************************ + * configs/kwikstik-k40/src/up_boot.c + * arch/arm/src/board/up_boot.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 + +#include + +#include + +#include "up_arch.h" +#include "kwikstik-internal.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: kinetis_boardinitialize + * + * Description: + * All Kinetis architectures must provide the following entry point. This entry + * point is called early in the initialization -- after all memory has been + * configured and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +void kinetis_boardinitialize(void) +{ + /* Configure on-board LEDs if LED support has been selected. */ + +#ifdef CONFIG_ARCH_LEDS + board_led_initialize(); +#endif + + /* Initialize USB is 1) USBDEV is selected, 2) the USB controller is not + * disabled, and 3) the weak function kinetis_usbinitialize() has been brought + * into the build. + */ + +//#if defined(CONFIG_USBDEV) && defined(CONFIG_KINETIS_USB) +// if (kinetis_usbinitialize) +// { +// kinetis_usbinitialize(); +// } +//#endif +} diff --git a/nuttx/configs/teensy31/src/up_buttons.c b/nuttx/configs/teensy31/src/up_buttons.c new file mode 100644 index 000000000..a82d55ca2 --- /dev/null +++ b/nuttx/configs/teensy31/src/up_buttons.c @@ -0,0 +1,126 @@ +/**************************************************************************** + * configs/kwikstik-k40/src/board_buttons.c + * + * Copyright (C) 2011, 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 + +#include + +#include +#include + +#include "kwikstik-internal.h" + +#ifdef CONFIG_ARCH_BUTTONS + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_button_initialize + * + * Description: + * board_button_initialize() must be called to initialize button resources. + * After that, board_buttons() may be called to collect the current state of + * all buttons or board_button_irq() may be called to register button interrupt + * handlers. + * + ****************************************************************************/ + +void board_button_initialize(void) +{ + /* The KwikStik-K40 board has no standard GPIO contact buttons */ +} + +/**************************************************************************** + * Name: board_buttons + ****************************************************************************/ + +uint8_t board_buttons(void) +{ + /* The KwikStik-K40 board has no standard GPIO contact buttons */ + + return 0; +} + +/**************************************************************************** + * Button support. + * + * Description: + * board_button_initialize() must be called to initialize button resources. + * After that, board_buttons() may be called to collect the current state of + * all buttons or board_button_irq() may be called to register button interrupt + * handlers. + * + * After board_button_initialize() has been called, board_buttons() may be + * called to collect the state of all buttons. board_buttons() returns an + * 8-bit bit set with each bit associated with a button. See the + * BUTTON_*_BIT and JOYSTICK_*_BIT definitions in board.h for the meaning + * of each bit. + * + * board_button_irq() may be called to register an interrupt handler that will + * be called when a button is depressed or released. The ID value is a + * button enumeration value that uniquely identifies a button resource. + * See the BUTTON_* and JOYSTICK_* definitions in board.h for the meaning + * of enumeration value. The previous interrupt handler address is + * returned (so that it may be restored, if so desired). + * + ****************************************************************************/ + +#ifdef CONFIG_ARCH_IRQBUTTONS +xcpt_t board_button_irq(int id, xcpt_t irqhandler) +{ + /* The KwikStik-K40 board has no standard GPIO contact buttons */ + + return NULL; +} +#endif +#endif /* CONFIG_ARCH_BUTTONS */ diff --git a/nuttx/configs/teensy31/src/up_lcd.c b/nuttx/configs/teensy31/src/up_lcd.c new file mode 100644 index 000000000..2e28701af --- /dev/null +++ b/nuttx/configs/teensy31/src/up_lcd.c @@ -0,0 +1,134 @@ +/************************************************************************************** + * configs/kwikstik-k40/src/up_lcd.c + * arch/arm/src/board/up_lcd.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 + +#include +#include +#include + +#include + +#include "up_arch.h" +#include "kwikstik-internal.h" + + +/************************************************************************************** + * Pre-processor Definitions + **************************************************************************************/ + +/* Configuration **********************************************************************/ + +/* Display/Color Properties ***********************************************************/ + +/* Debug ******************************************************************************/ + +#ifdef CONFIG_DEBUG_LCD +# define lcddbg(format, ...) vdbg(format, ##__VA_ARGS__) +#else +# define lcddbg(x...) +#endif + +/************************************************************************************** + * Private Type Definition + **************************************************************************************/ + +/************************************************************************************** + * Private Function Protototypes + **************************************************************************************/ + +/************************************************************************************** + * Private Data + **************************************************************************************/ + +/************************************************************************************** + * Private Functions + **************************************************************************************/ + +/************************************************************************************** + * Public Functions + **************************************************************************************/ + +/************************************************************************************** + * Name: up_lcdinitialize + * + * Description: + * Initialize the LCD video hardware. The initial state of the LCD is fully + * initialized, display memory cleared, and the LCD ready to use, but with the power + * setting at 0 (full off). + * + **************************************************************************************/ + +int up_lcdinitialize(void) +{ + gvdbg("Initializing\n"); +#warning "Missing logic" + return OK; +} + +/************************************************************************************** + * Name: up_lcdgetdev + * + * Description: + * Return a a reference to the LCD object for the specified LCD. This allows support + * for multiple LCD devices. + * + **************************************************************************************/ + +FAR struct lcd_dev_s *up_lcdgetdev(int lcddev) +{ + DEBUGASSERT(lcddev == 0); +#warning "Missing logic" + return NULL; +} + +/************************************************************************************** + * Name: up_lcduninitialize + * + * Description: + * Unitialize the LCD support + * + **************************************************************************************/ + +void up_lcduninitialize(void) +{ +#warning "Missing logic" +} + diff --git a/nuttx/configs/teensy31/src/up_leds.c b/nuttx/configs/teensy31/src/up_leds.c new file mode 100644 index 000000000..4b98a0cb4 --- /dev/null +++ b/nuttx/configs/teensy31/src/up_leds.c @@ -0,0 +1,129 @@ +/**************************************************************************** + * configs/kwikstik-k40/src/up_leds.c + * arch/arm/src/board/up_leds.c + * + * Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 + +#include +#include + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG + * with CONFIG_DEBUG_VERBOSE too) + */ + +#ifdef CONFIG_DEBUG_LEDS +# define leddbg lldbg +# define ledvdbg llvdbg +#else +# define leddbg(x...) +# define ledvdbg(x...) +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_led_initialize + * + * Description: + * Initialize LED GPIOs so that LEDs can be controlled. + * + ****************************************************************************/ + +#include "kinetis_internal.h" + +#define GPIO_LED0 (PIN_PORTC | PIN5 | GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE) + +#define PORTC_PCR5 (*(volatile uint32_t *)0x4004B014) // Pin Control Register n +#define GPIOC_PDOR (*(volatile uint32_t *)0x400FF080) // Port Data Output Register +#define GPIOC_PSOR (*(volatile uint32_t *)0x400FF084) // Port Set Output Register +#define GPIOC_PCOR (*(volatile uint32_t *)0x400FF088) // Port Clear Output Register +#define GPIOC_PTOR (*(volatile uint32_t *)0x400FF08C) // Port Toggle Output Register +#define GPIOC_PDIR (*(volatile uint32_t *)0x400FF090) // Port Data Input Register +#define GPIOC_PDDR (*(volatile uint32_t *)0x400FF094) // Port Data Direction Register + + #define PORT_PCR_SRE ((uint32_t)0x00000004) // Slew Rate Enable + #define PORT_PCR_DSE ((uint32_t)0x00000040) // Drive Strength Enable + #define PORT_PCR_MUX(n) ((uint32_t)(((n) & 7) << 8)) // Pin Mux Control + +#ifdef CONFIG_ARCH_LEDS +void board_led_initialize(void) +{ + //kinetis_pinconfig(GPIO_LED0); + //kinetis_gpiowrite(GPIO_LED0, true); + + + //kinetis_pinconfig(PIN_PORTC | PIN5 | GPIO_OUTPUT | GPIO_HIGHDRIVE); + PORTC_PCR5 = PORT_PCR_SRE | PORT_PCR_DSE | PORT_PCR_MUX(1); // set to gpio + GPIOC_PDDR |= (1 << 5); // set to output + GPIOC_PSOR |= (1 << 5); // set high +} + +/**************************************************************************** + * Name: board_led_on + ****************************************************************************/ + +void board_led_on(int led) +{ + //kinetis_gpiowrite(GPIO_LED0, true); +} + +/**************************************************************************** + * Name: board_led_off + ****************************************************************************/ + +void board_led_off(int led) +{ + //kinetis_gpiowrite(GPIO_LED0, true); +} + +#endif /* CONFIG_ARCH_LEDS */ diff --git a/nuttx/configs/teensy31/src/up_nsh.c b/nuttx/configs/teensy31/src/up_nsh.c new file mode 100644 index 000000000..1e52c931e --- /dev/null +++ b/nuttx/configs/teensy31/src/up_nsh.c @@ -0,0 +1,258 @@ +/**************************************************************************** + * config/kwikstik-k40/src/up_nsh.c + * arch/arm/src/board/up_nsh.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 + +#include +#include +#include +#include + +#ifdef CONFIG_KINETIS_SDHC +# include +# include +#endif + +#include "kinetis_internal.h" +#include "kwikstik-internal.h" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ +/* Configuration ************************************************************/ + +/* PORT and SLOT number probably depend on the board configuration */ + +#ifdef CONFIG_ARCH_BOARD_KWIKSTIK_K40 +# define NSH_HAVEUSBDEV 1 +# define NSH_HAVEMMCSD 1 +# if defined(CONFIG_NSH_MMCSDSLOTNO) && CONFIG_NSH_MMCSDSLOTNO != 0 +# error "Only one MMC/SD slot, slot 0" +# undef CONFIG_NSH_MMCSDSLOTNO +# endif +# ifndef CONFIG_NSH_MMCSDSLOTNO +# define CONFIG_NSH_MMCSDSLOTNO 0 +# endif +#else + /* Add configuration for new Kinetis boards here */ +# error "Unrecognized Kinetis board" +# undef NSH_HAVEUSBDEV +# undef NSH_HAVEMMCSD +#endif + +/* Can't support USB features if USB is not enabled */ + +#ifndef CONFIG_USBDEV +# undef NSH_HAVEUSBDEV +#endif + +/* Can't support MMC/SD features if mountpoints are disabled or if SDHC support + * is not enabled. + */ + +#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_KINETIS_SDHC) +# undef NSH_HAVEMMCSD +#endif + +#ifndef CONFIG_NSH_MMCSDMINOR +# define CONFIG_NSH_MMCSDMINOR 0 +#endif + +/* We expect to receive GPIO interrupts for card insertion events */ + +#ifndef CONFIG_GPIO_IRQ +# error "CONFIG_GPIO_IRQ required for card detect interrupt" +#endif + +#ifndef CONFIG_KINETIS_PORTEINTS +# error "CONFIG_KINETIS_PORTEINTS required for card detect interrupt" +#endif + +/* Debug ********************************************************************/ + +#ifdef CONFIG_CPP_HAVE_VARARGS +# ifdef CONFIG_DEBUG +# define message(...) lowsyslog(__VA_ARGS__) +# else +# define message(...) printf(__VA_ARGS__) +# endif +#else +# ifdef CONFIG_DEBUG +# define message lowsyslog +# else +# define message printf +# endif +#endif + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/* This structure encapsulates the global variable used in this file and + * reduces the probability of name collistions. + */ + +#ifdef NSH_HAVEMMCSD +struct kinetis_nsh_s +{ + FAR struct sdio_dev_s *sdhc; /* SDIO driver handle */ + bool inserted; /* True: card is inserted */ +}; +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +#ifdef NSH_HAVEMMCSD +static struct kinetis_nsh_s g_nsh; +#endif + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: kinetis_mediachange + ****************************************************************************/ + +#ifdef NSH_HAVEMMCSD +static void kinetis_mediachange(void) +{ + bool inserted; + + /* Get the current value of the card detect pin. This pin is pulled up on + * board. So low means that a card is present. + */ + + inserted = !kinetis_gpioread(GPIO_SD_CARDDETECT); + + /* Has the pin changed state? */ + + if (inserted != g_nsh.inserted) + { + /* Yes.. perform the appropriate action (this might need some debounce). */ + + g_nsh.inserted = inserted; + sdhc_mediachange(g_nsh.sdhc, inserted); + } +} +#endif + +/**************************************************************************** + * Name: kinetis_cdinterrupt + ****************************************************************************/ + +#ifdef NSH_HAVEMMCSD +static int kinetis_cdinterrupt(int irq, FAR void *context) +{ + /* All of the work is done by kinetis_mediachange() */ + + kinetis_mediachange(); + return OK; +} +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nsh_archinitialize + * + * Description: + * Perform architecture specific initialization + * + ****************************************************************************/ + +int nsh_archinitialize(void) +{ +#ifdef NSH_HAVEMMCSD + int ret; + + /* Configure GPIO pins. + * + * First CD power. The initial state will provide SD power. + */ + + kinetis_pinconfig(GPIO_SD_CARDON); /* Applies power to the card */ + + /* Attached the card detect interrupt (but don't enable it yet) */ + + kinetis_pinconfig(GPIO_SD_CARDDETECT); + kinetis_pinirqattach(GPIO_SD_CARDDETECT, kinetis_cdinterrupt); + + /* Mount the SDHC-based MMC/SD block driver */ + /* First, get an instance of the SDHC interface */ + + message("nsh_archinitialize: Initializing SDHC slot %d\n", + CONFIG_NSH_MMCSDSLOTNO); + + g_nsh.sdhc = sdhc_initialize(CONFIG_NSH_MMCSDSLOTNO); + if (!g_nsh.sdhc) + { + message("nsh_archinitialize: Failed to initialize SDHC slot %d\n", + CONFIG_NSH_MMCSDSLOTNO); + return -ENODEV; + } + + /* Now bind the SDHC interface to the MMC/SD driver */ + + message("nsh_archinitialize: Bind SDHC to the MMC/SD driver, minor=%d\n", + CONFIG_NSH_MMCSDMINOR); + + ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, g_nsh.sdhc); + if (ret != OK) + { + message("nsh_archinitialize: Failed to bind SDHC to the MMC/SD driver: %d\n", ret); + return ret; + } + message("nsh_archinitialize: Successfully bound SDHC to the MMC/SD driver\n"); + + /* Handle the initial card state */ + + kinetis_mediachange(); + + /* Enable CD interrupts to handle subsequent media changes */ + + kinetis_pinirqenable(GPIO_SD_CARDDETECT); +#endif + return OK; +} diff --git a/nuttx/configs/teensy31/src/up_spi.c b/nuttx/configs/teensy31/src/up_spi.c new file mode 100644 index 000000000..acb1ca1c9 --- /dev/null +++ b/nuttx/configs/teensy31/src/up_spi.c @@ -0,0 +1,164 @@ +/************************************************************************************ + * configs/kwikstik-k40/src/up_spi.c + * arch/arm/src/board/up_spi.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 + +#include +#include +#include + +#include +#include + +#include "up_arch.h" +#include "chip.h" +#include "kinetis_internal.h" +#include "kwikstik-internal.h" + +#if defined(CONFIG_KINETIS_SPI1) || defined(CONFIG_KINETIS_SPI2) + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* Enables debug output from this file (needs CONFIG_DEBUG too) */ + +#ifdef CONFIG_DEBUG_SPI +# define spidbg lldbg +# ifdef CONFIG_DEBUG_SPI_VERBOSE +# define spivdbg lldbg +# else +# define spivdbg(x...) +# endif +#else +# undef CONFIG_DEBUG_SPI_VERBOSE +# define spidbg(x...) +# define spivdbg(x...) +#endif + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: kinetis_spiinitialize + * + * Description: + * Called to configure SPI chip select GPIO pins for the KwikStik-K40 board. + * + ************************************************************************************/ + +void weak_function kinetis_spiinitialize(void) +{ +# warning "Missing logic" +} + +/**************************************************************************** + * Name: kinetis_spi1/2/3select and kinetis_spi1/2/3status + * + * Description: + * The external functions, kinetis_spi1/2/3select and kinetis_spi1/2/3status must be + * provided by board-specific logic. They are implementations of the select + * and status 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 kinetis_boardinitialize() to configure SPI chip select + * pins. + * 2. Provide kinetis_spi1/2/3select() and kinetis_spi1/2/3status() functions in your + * board-specific logic. These functions will perform chip selection and + * status operations using GPIOs in the way your board is configured. + * 3. Add a calls 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). + * + ****************************************************************************/ + +#ifdef CONFIG_KINETIS_SPI1 +void kinetis_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) +{ + spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); +# warning "Missing logic" +} + +uint8_t kinetis_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid) +{ +# warning "Missing logic" + return SPI_STATUS_PRESENT; +} +#endif + +#ifdef CONFIG_KINETIS_SPI2 +void kinetis_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) +{ + spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); +# warning "Missing logic" +} + +uint8_t kinetis_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid) +{ +# warning "Missing logic" + return SPI_STATUS_PRESENT; +} +#endif + +#ifdef CONFIG_KINETIS_SPI3 +void kinetis_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) +{ + spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); +# warning "Missing logic" +} + +uint8_t kinetis_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid) +{ +# warning "Missing logic" + return SPI_STATUS_PRESENT; +} +#endif + +#endif /* CONFIG_KINETIS_SPI1 || CONFIG_KINETIS_SPI2 */ diff --git a/nuttx/configs/teensy31/src/up_usbdev.c b/nuttx/configs/teensy31/src/up_usbdev.c new file mode 100644 index 000000000..38e3413c7 --- /dev/null +++ b/nuttx/configs/teensy31/src/up_usbdev.c @@ -0,0 +1,115 @@ +/************************************************************************************ + * configs/kwikstik-k40/src/up_usbdev.c + * arch/arm/src/board/up_boot.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 + +#include +#include +#include +#include + +#include +#include + +#include "up_arch.h" +#include "kinetis_internal.h" +#include "kwikstik-internal.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: kinetis_usbinitialize + * + * Description: + * Called to setup USB-related GPIO pins for the KwikStik-K40 board. + * + ************************************************************************************/ + +void kinetis_usbinitialize(void) +{ +# warning "Missing logic" +} + +/************************************************************************************ + * Name: kinetis_usbpullup + * + * Description: + * If USB is supported and the board supports a pullup via GPIO (for USB software + * connect and disconnect), then the board software must provide kinetis_pullup. + * See include/nuttx/usb/usbdev.h for additional description of this method. + * Alternatively, if no pull-up GPIO the following EXTERN can be redefined to be + * NULL. + * + ************************************************************************************/ + +int kinetis_usbpullup(FAR struct usbdev_s *dev, bool enable) +{ + usbtrace(TRACE_DEVPULLUP, (uint16_t)enable); +# warning "Missing logic" + return OK; +} + +/************************************************************************************ + * Name: kinetis_usbsuspend + * + * Description: + * Board logic must provide the kinetis_usbsuspend logic if the USBDEV driver is + * used. This function is called whenever the USB enters or leaves suspend mode. + * This is an opportunity for the board logic to shutdown clocks, power, etc. + * while the USB is suspended. + * + ************************************************************************************/ + +void kinetis_usbsuspend(FAR struct usbdev_s *dev, bool resume) +{ + ulldbg("resume: %d\n", resume); +#warning "Missing logic" +} + diff --git a/nuttx/configs/teensy31/src/up_usbmsc.c b/nuttx/configs/teensy31/src/up_usbmsc.c new file mode 100644 index 000000000..53bdbb402 --- /dev/null +++ b/nuttx/configs/teensy31/src/up_usbmsc.c @@ -0,0 +1,118 @@ +/**************************************************************************** + * configs/kwikstik-k40/src/up_usbmsc.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Configure and register the Kinetis MMC/SD block driver. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include +#include + +#include "kinetis_internal.h" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/* Configuration ************************************************************/ + +#ifndef CONFIG_SYSTEM_USBMSC_DEVMINOR1 +# define CONFIG_SYSTEM_USBMSC_DEVMINOR1 0 +#endif + +/* SLOT number(s) could depend on the board configuration */ + +#ifdef CONFIG_ARCH_BOARD_KWIKSTIK_K40 +# undef KINETIS_MMCSDSLOTNO +# define KINETIS_MMCSDSLOTNO 0 +#else + /* Add configuration for new Kinetis boards here */ +# error "Unrecognized Kinetis board" +#endif + +/* Debug ********************************************************************/ + +#ifdef CONFIG_CPP_HAVE_VARARGS +# ifdef CONFIG_DEBUG +# define message(...) lowsyslog(__VA_ARGS__) +# define msgflush() +# else +# define message(...) printf(__VA_ARGS__) +# define msgflush() fflush(stdout) +# endif +#else +# ifdef CONFIG_DEBUG +# define message lowsyslog +# define msgflush() +# else +# define message printf +# define msgflush() fflush(stdout) +# endif +#endif + + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: usbmsc_archinitialize + * + * Description: + * Perform architecture specific initialization + * + ****************************************************************************/ + +int usbmsc_archinitialize(void) +{ + /* If system/usbmsc is built as an NSH command, then SD slot should + * already have been initized in nsh_archinitialize() (see up_nsh.c). In + * this case, there is nothing further to be done here. + */ + +#ifndef CONFIG_NSH_BUILTIN_APPS +# warning "Missing logic" +#endif /* CONFIG_NSH_BUILTIN_APPS */ + + return OK; +} -- cgit v1.2.3