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Add nuttx to the system framework, which is 10.1.0

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TangYiwen123
2021-06-09 14:34:06 +08:00
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Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/Kconfig
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#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_LPCXPRESSO
endif
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/README.txt
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README
======
This directory contains the port to the NXP LPCXpress-LPC54628 board
(OMI1309UL). This board features:
- LPC54628 Cortex-M4 microcontroller running at up to 220MHz
- 272x480 color LCD with capacitive touch screen
- On-board, high-speed USB, Link2 debug probe with CMSIS-DAP and SEGGER
J-Link protocol options
- UART and SPI port bridging from LPC546xx target to USB via the on-
board debug probe
- Support for external debug probe
- 3 x user LEDs, plus Reset, ISP (3) and user buttons
- Multiple Expansion options, including Arduino UNO and PMod
- Built-in power consumption measurement for target LPC546xx MCU
- 128Mb Micron MT25QL128 Quad-SPI flash
- 16MB Micron MT48LC8M16A2B4 SDRAM
- Knowles SPH0641LM4H digital microphone
- Full size SD/MMC card slot
- NXP MMA8652FCR1 accelerometer
- Stereo audio codec with line in/out
- High and full speed USB ports with micro A/B connector for host or
device functionality
- 10/100Mbps Ethernet (RJ45 connector)
CONTENTS
========
- STATUS
- Configurations
STATUS
======
2017-12-10: The basic NSH configuration is functional at 220MHz with a
Serial console, timer and LED support. Added support for the external
SDRAM and for the RAM test utility.
2017-12-11: Fixed an error in board LEDs. Added framework for future
I2C and SPI flexcomm drivers.
2017-12-12: The SDRAM is now functional and passes the complete RAM
test. Added configuration options and logic to add none, portions, or
all of the external SDRAM to the system heap. Brought in the LPC1788
LCD driver. The LPC1788 LCD registers are identical to the LPC54xx
(other than a minor clock source setting).
2017-12-13: Created the fb configuration for testing the LCD.
2017-12-14: Corrected a misconception about how the video data lines
were configured. The LCD now appears to be fully functional.
2017-12-15: Added an I2C driver.
2017-12-16: Added support for LPC54xx GPIO interrupts; added button
support (with interrupts) to the NSH configuration. The button
test appears to functional functional. There are noticeable delays
in receiving the button events, especially when the button is
released. But if you do not press the buttons too quickly all events
are processed. This, I suspect, is a consequence of the strong glitch
filtering that is enabled in the pin configuration. Snappier
response my be obtainable with filtering off.
2017-12-17: Added a driver for the FT5x06 capacitive, multi-touch
controller. Add support logic for the LPCXpresso-LPC54528 to
initialize and the register the FT5x06 driver. Unfortunately, the
FT5x06 interrupt is on pin P4.0 but pin interrupts are only supported
on P0.m and P1.m, m=0..31.
2017-12-18: Added an option to the FT5x06 driver to support a timer-
based poll instead of interrupts. This is very inefficient in that it
will introduce delays in touchscreen response and will consume more CPU
bandwidth. The driver appears to be functional. Added the NxWM
configuration to do some integrated testing. NxWM seems to be fully
functional. However, the action of the touchscreen could use some
human factors improvements. I imagine that this is a consequence of
the polled solution.
2017-12-19: Brought in Alan Carvalho de Assis' LPC43xx SD/MMC driver from
https://github.com/Smoothieware/smoothie-nuttx/tree/master/nuttx/arch/arm/src/lpc43xx
and adapted it for use by the LPC54xx. Unverified as of this writing.
2017-12-21: Some things are working with he SDMMC drivers but read DMAs
are non-functional and, hence not usable.
2017-12-23: SDMMC is still non-functional. The first DMA read of 512 bytes
fails with a CRC error. Similar result if clock is reduced, if 1-bit bus
is used, if DMA is disabled., if DEBUG output is disabled.
2017-12-24: Added basic DMA support; brought in the WWDT driver from the
LPC43 which has the same peripheral. Neither tested; almost certainly
non-functional without some additional investment.
2017-12-25: Added an RTC driver. It appears to be functional but has not
been well tested.
2017-12-26: Added an RNG driver. The RNG is actually controlled by a ROM
function. This driver seems to work fine when single stepping. However,
if I collect samples indefinitely, I get a reserved interrupt. The symptom
before the crash is that local variables are getting corrupted after the
call into ROM. Increasing the stack size does not seem to help. Perhaps
to use the ROM at high frequencies it may be necessary to modify the ROM
access timing in some way???
2017-12-30: Completed implementation of an Ethernet driver. Untested as
of this writing. Also added the netnsh configuration will, eventually,
be used to test the Ethernet driver.
2018-01-01: There Ethernet driver appears to be fully functional although
more testing is certainly needed.
2018-01-14: The basic SPI driver is code complete but still untested. It
is "basic" in the sense that it supports only polled mode (no DMA).
2018-01-18: Added the lvgl configuration. See notes under "Configuration
Sub-directories" for additional status.
2018-10-22: Dave Marples recently fixed the LPC43 version of the USB
device controller driver. That driver is a clone from the LPC54 USB
DCD. I have backported Dave's changes to the LPC54 DCD. Unfortunately,
it did not fix the problem. Then I discovered this errata for the LPC54:
For the 4-bit mode to work successfully, four otherwise unused upper
data bits (SD_D[4] to SD_D[7]) must be functionally assigned to GPIO
pins with pull-up resistor. These pins do not need to be physically
connected on the hardware.
With that change (and a lot of other fidgeting), there is some
improvement. I am able to mount and read the SD card .. at least most
of the time. I still get CRC errors when writing and I have not
successfully written to the SD card. It is closer but more TLC is
needed.
2018-10-24: Dave Marples now has the LPC43 SD/MMC working reliably. I
have ported all of Dave's change to the LPC54 but have done no further
testing as of this writing. The feature is still marked EXPERIMENTAL.
2019-05-08: I brought in the USB0 OHCI USB host driver from LPC17. Since
OHCI is well standardized, this should work out of the box provided that
the peripheral is properly configured, initialized, and clocked. The
clock setup logic is missing as of this writing (the driver is not yet
even included in the build and completely unverified).
2019-00-22: Although everyone with the older Rev C boards were booting
happily, it was reported that people with Rev F boards could not boot.
A patch updating the clock configuration for those boards was verified
(on both Rev C and Rev F) and pushed upstream.
There is still no support for the Accelerometer, SPIFI, or USB. There is
a complete but not entirely functional SD card driver and and tested SPI
driver. There is also a partial port of the USB0 OHCI host driver if
anyone is ambitious enough to finish that off. There are no on-board
devices to support SPI testing.
Configurations
==============
Information Common to All Configurations
----------------------------------------
Each LPCXpresso-LPC54628 configuration is maintained in a sub-directory
and can be selected as follow:
.tools/configure.sh [OPTIONS] lpcxpresso-lpc54628:<subdir>
See '.tools/configure.sh -h' for a list of all options. The most typical
are -l to select the Linux host or -c to select the Windows Cygwin host.
Before starting the build, make sure that your PATH environment variable
includes the correct path to your toolchain.
And then build NuttX by simply typing the following. At the conclusion of
the make, the nuttx binary will reside in an ELF file called, simply, nuttx.
make
The <subdir> that is provided above as an argument to the tools/configure.sh
must be is one of the following.
NOTES:
1. These configurations use the mconf-based configuration tool. To
change any of these configurations using that tool, you should:
a. Build and install the kconfig-mconf tool. See nuttx/README.txt
see additional README.txt files in the NuttX tools repository.
b. Execute 'make menuconfig' in nuttx/ in order to start the
reconfiguration process.
2. Unless stated otherwise, all configurations generate console
output on USART0 (aka Flexcomm0). USART0 connects to the serial
bridge on LPC4322JET100 and should be available as a USB serial
device on your host PC.
3. All of these configurations are set up to build under Windows using
the "GNU Tools for ARM Embedded Processors" that is maintained by
ARM (unless stated otherwise in the description of the configuration).
https://developer.arm.com/open-source/gnu-toolchain/gnu-rm
That toolchain selection can easily be reconfigured using
'make menuconfig'. Here are the relevant current settings:
Build Setup:
CONFIG_HOST_WINDOWS=y : Window environment
CONFIG_WINDOWS_CYGWIN=y : Cywin under Windows
System Type -> Toolchain:
CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW=y : GNU ARM EABI toolchain
Configuration Sub-directories
-----------------------------
fb:
A simple NSH configuration used for some basic debug of LCD using the
framebuffer character drivers. This configuration provides the test
programs:
- apps/examples/pdcurses, and
- apps/examples/fb
as NSH built-in applications.
NOTES:
1. This configuration enables SDRAM to hold the LCD framebuffer and
enables the LPC54xx LCD driver in order to support the LPCXpresso's
TFT panel. In this configuration, the framebuffer resides in the
the lower half megabyte of SDRAM beginning at address 0xa0000000
The remainder of the SDRAM from 0xa0080000 up to 0xa1000000 is added
to the heap.
The is wasteful of SDRAM: Only 261,120 bytes actually used for the
framebuffer. This memory could be reclaimed by changing the DRAM
CS0 offset value in the .config file.
2. Some of the pdcurses test rely on some positional input device and so
is not yet usable. Others work fine with no user include: charset,
xmas, firework, worms, rain, for examples.
3. I2C2 is enabled (will be used with the capacitive touchscreen). In
order to verify I2C functionality, the I2C tool at apps/system/i2ctool
is enabled in this configuration.
nsh> i2c dev -b 2 3 77
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- 1a -- -- 1d -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- 38 -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Codec I2C address: 0x1a
Accel I2C address: 0x1d
Touch panel I2C address: 0x38
4. The touchscreen test program at apps/examples/touchscreen is also
included in this configuration.
nsh> tc 5
tc_main: nsamples: 2
tc_main: Initializing external touchscreen device
tc_main: Opening /dev/input0
Sample :
npoints : 1
Point 1 :
id : 0
flags : 1a
x : 230
y : 84
h : 0
w : 0
pressure : 0
etc.
NOTE that the touchscreen controlled must run in a polled mode! The
FT5x06 interrupt GPIO is on P4.0 and, as far as I know, GPIO
interrupts are not supported on P4. So polled mode only for this
puppy.
lvgl
----
This is a demonstration of the LittlevGL graphics library running on
the NuttX frame buffer driver (as in the fb configuration). You can
find LittlevGL here:
https://littlevgl.com/
https://github.com/littlevgl
This configuration uses the LittlevGL demonstration at apps/examples/lvgldemo.
NOTES:
1. The LittlevGL demonstration is quit large, due mostly to some large
graphic images. So memory is tight in the LPC54628's 512Kb FLASH. In
fact, if you disable optimization, the demo will not fit into FLASH
memory (at least not with debug output also enabled).
A longer term solution might load the large images into the abundant
SDRAM at runtime instead of linking it statically in FLASH.
STATUS:
2018-01-18: The demo is basically function but has some issues:
a) The font is too big on the "Write" screen. They don't fit in on
the keyboard.
b) The "List" display is filled with a big box that says "Click a
button to copy its text to Text area." There are no buttons and
nothing to click on (maybe they are behind the big box?). This
may also be a font size issue.
c) The "Chart" display looks okay.
netnsh:
------
This is a special version of the NuttShell (nsh) configuration that is
tailored for network testing. This version derives from nsh
configuration so many of the notes there apply here except as noted
below.
NOTES:
1. Networking is enabled. The LPCXpressio-LPC54628 has an SMC _LAN8720 PHY
and RJ45 network connector. Support is enabled for IPv4, IPv6, TCP/IP,
UDP, ICMP, ICMPv6, and ARP.
The default IP addresses are 10.0.0.2 (IPv4) and fc00::2 (IPv6). You
should reconfigure these as appropriate for your test network.
2. SD card and I2C support are not enabled. The I2C tool application is
not enabled
3. SDRAM support is enabled and the SDRAM is added to the system heap.
The RAM test application is not enabled.
4. This configuration does not include support for asynchronous network
initialization. As a consequence, NSH must bring up the network
before you get the NSH prompt. If the network cable is unplugged,
this can mean a significant delay before you see the prompt.
5. In this configuration, the network the network and the Telnet
daemon are available by the time that the NSH prompt is presented.
Telnet defaults to IPv6 so to use it from the host PS, you would have
to do:
$ telnet fc00::42
nsh:
Configures the NuttShell (nsh) application located at examples/nsh.
This configuration was used to bring up the board support and, hence,
is focused on low level, command-line driver testing. It has no
network and no graphics capability.
NOTES:
1. NSH built-in applications are supported.
Binary Formats:
CONFIG_BUILTIN=y : Enable support for built-in programs
Application Configuration:
CONFIG_NSH_BUILTIN_APPS=y : Enable starting apps from NSH command line
2. SDRAM support is enabled, but the SDRAM is *not* added to the system
heap. The apps/system/ramtest utility is include in the build as an
NSH built-in function that can be used to verify the SDRAM.
nsh> ramtest -h
RAMTest: Missing required arguments
Usage: <noname> [-w|h|b] <hex-address> <decimal-size>
Where:
<hex-address> starting address of the test.
<decimal-size> number of memory locations (in bytes).
-w Sets the width of a memory location to 32-bits.
-h Sets the width of a memory location to 16-bits (default).
-b Sets the width of a memory location to 8-bits.
The MTL48LC8M16A2B4-6A SDRAM is on CS0 which corresponds to address
0xa0000000, the size of the memory is 128Mbits or 16Mb. So the DRAM
may be tested with this command:
NuttShell (NSH) NuttX-7.23
nsh> ramtest a0000000 16777216
RAMTest: Marching ones: a0000000 16777216
RAMTest: Marching zeroes: a0000000 16777216
RAMTest: Pattern test: a0000000 16777216 55555555 aaaaaaaa
RAMTest: Pattern test: a0000000 16777216 66666666 99999999
RAMTest: Pattern test: a0000000 16777216 33333333 cccccccc
RAMTest: Address-in-address test: a0000000 16777216
nsh>
3. I2C2 is enabled (will be used with the capacitive touchscreen). In
order to verify I2C functionality, the I2C tool at apps/system/i2ctool
is enabled in this configuration.
nsh> i2c bus
BUS EXISTS?
Bus 0: NO
Bus 1: NO
Bus 2: YES
Bus 3: NO
Bus 4: NO
Bus 5: NO
Bus 6: NO
Bus 7: NO
Bus 8: NO
Bus 9: NO
nsh> i2c dev -b 2 3 77
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- 1a -- -- 1d -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
I believe that the on-board Accelerometer, Audio CODEC, and touch
panel controller should have been detected (but perhaps the touch
panel is not powered in this configuration since the LCD is not
configured?)
Codec I2C address: 0x1a
Accel I2C address: 0x1d
Touch panel I2C address: 0x38
4. Support for the on-board USER button is included as well as the
button test program at apps/examples/buttons. This test is useful
for verifying the functionality of GPIO interrupts.
NuttShell (NSH) NuttX-7.23
nsh> buttons
buttons_main: Starting the button_daemon
buttons_main: button_daemon started
button_daemon: Running
button_daemon: Opening /dev/buttons
button_daemon: Supported BUTTONs 0x01
nsh> Sample = 1
Sample = 0
Sample = 1
Sample = 0
Sample = 1
Sample = 0
Sample = 1
etc.
There are noticeable delays in receiving the button events,
especially when the button is released. But if you do not press the
buttons too quickly all events are processed. This, I suspect, is a
consequence of the strong glitch filtering that is enabled in the pin
configuration. Snappier response my be obtainable with filtering off
if desired.
5. This configuration has been used for testing the SDMMC driver with
these configuration additions:
CONFIG_EXPERIMENTAL=y
CONFIG_LPC54_SDMMC=y
CONFIG_LPC54_SDMMC_PWRCTRL=y
CONFIG_LPC54_SDMMC_DMA=y
CONFIG_SIG_SIGWORK=17
CONFIG_SCHED_WORKQUEUE=y
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_HPWORKPRIORITY=224
CONFIG_SCHED_HPWORKSTACKSIZE=2048
CONFIG_MMCSD=y
CONFIG_MMCSD_NSLOTS=1
CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
CONFIG_MMCSD_HAVE_CARDDETECT=y
CONFIG_MMCSD_HAVE_WRITEPROTECT=y
CONFIG_ARCH_HAVE_SDIO=y
CONFIG_SDIO_DMA=y
CONFIG_MMCSD_SDIO=y
CONFIG_NSH_MMCSDSLOTNO=0
6. The RTC is enabled in this configuration.
NuttShell (NSH) NuttX-7.23
nsh> date
Jan 01 00:00:06 1970
nsh> date -s "DEC 25 08:00:00 2017"
nsh> date
Dec 25 08:00:01 2017
After reset:
NuttShell (NSH) NuttX-7.23
nsh> date
Dec 25 08:00:05 2017
nxwm:
This is a special configuration setup for the NxWM window manager
UnitTest. This builds on top of the features that were unit tested in
by the fb configuration.
The NxWM window manager can be found here:
apps/graphics/NxWidgets/nxwm
The NxWM unit test can be found at:
apps/graphics/NxWidgets/UnitTests/nxwm
pwfb:
This configuration uses the test at apps/examples/pwfb to verify the
operation of the per-window framebuffer. That example shows three
windows containing text moving around, crossing each other from
"above" and from "below". The example application is NOT updating the
windows any anyway! The application is only changing the window
position. The windows are being updated from the per-winidow
frame buffers automatically.
This example is reminiscent of Pong: Each window travels in straight
line until it hits an edge, then it bounces off. The window is also
raised when it hits the edge (gets "focus"). This tests all
combinations of overlap.
2019-03-19: Everything works fine!
pwlines:
This configuration uses the test at apps/examples/pwline. It is another
verification of the operation of the per-window frame buffers. This
examples is very similar to the pwfb example used in pwfb configuration
except that instead of text, each window has an (trivial) animated
graphic (based on the rotating line of apps/examples/nslines).
2019-03-20: Everything works fine!
twm4nx1 and twmnx2:
These configuration exercises the port of TWM to NuttX. A description of
that port is available at apps/graphics/twm4nx/README.txt. The two
configurations are identical, differing on in the "theme" of the UI.
twm4nx1 uses framed windows in dark, bright primary colors reminiscent of
Windows98. twm4nx2 uses border-less windows in pastel shades for a more
contemporary look.
NOTES:
1. This version uses the on-board display with the touchscreen for
positional input (instead of a mouse). Keyboard input is currently
disabled only because (1) there is no Twm4Nx application that needs
it, and (2) I will first need to create a USB host driver to support
a USB keyboard.
STATUS:
Refer to apps/graphics/twm4nx/README.txt for an overall status. Here
are just some issues/topics unique to the LPCXpresso-LPC54628 and/or
this configuration.
1. There is a responsive-ness issue the the FT5x06 touchscreen controller.
The pin selected by the board designers will not support interrupts.
Therefore, a fall-back polled mode is use. This polled mode has
significant inherent delays that effect the user experience when
touching buttons or grabbing and moving objects on the desktop.
2. The NxTerm application is available as the "NuttShell" entry in the
Main Menu. When pressed, this will bring up an NSH session in a
Twm4Nx window. There is a performance issue, however, due to another
issue with the polled mode in the ft5x06 driver. When that driver
runs in polled mode, it samples the touch data at a high rate. Each
sample is sufficient to wake up the Twm4Nx poll() with POLLIN data
availability. But when Twm4Nx tries to read the data, it falls under
the FT5x06.c there threshold and no data is returned.
The actual delay various dynamically from 50 to 200 millisecond
intervals.
A possible solution might be to beef up the POLLIN notification logic
in FT5x06.c to avoid these false poll() wake-ups. That, however, is
non-trivial since it would have to support the polled as well as the
non-polled mode.
3. Color artifacts: In the CLASSIC configuration, the background of the
central NX image is a slightly different hue of blue. For the
CONTEMPORARY configuration, the toolbar buttons are supposed to be
borderless. There is however, a fine border around each toolbar
widget with ruins the feel that the theme was trying for.
4. Revisiting this configuration after a few months, I found that the
configuration generated a hard fault. This turned out to be an issue
with the toolchain and dropping the optimization level eliminated the
problem; -O2 was sufficient for me. If you see odd behavior like
this, you might want to do the same.
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/fb/defconfig
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#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_BUILTIN=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_PDCURSES=y
CONFIG_EXAMPLES_TOUCHSCREEN=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FT5X06_POLLMODE=y
CONFIG_FT5X06_SINGLEPOINT=y
CONFIG_FT5X06_SWAPXY=y
CONFIG_GRAPHICS_PDCURSES=y
CONFIG_I2CTOOL_MAXBUS=9
CONFIG_INPUT=y
CONFIG_INPUT_FT5X06=y
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
CONFIG_LPC54_EMC_DYNAMIC_CS0_SIZE=0x00f80000
CONFIG_LPC54_GPIOIRQ=y
CONFIG_LPC54_I2C2_MASTER=y
CONFIG_LPC54_LCD=y
CONFIG_LPC54_LCD_BGR=y
CONFIG_LPC54_LCD_BPP16_565=y
CONFIG_LPC54_LCD_HBACKPORCH=43
CONFIG_LPC54_LCD_HFRONTPORCH=8
CONFIG_LPC54_LCD_VBACKPORCH=12
CONFIG_LPC54_LCD_VFRONTPORCH=4
CONFIG_LPC54_LCD_VPULSE=10
CONFIG_LPC54_LCD_VRAMBASE=0xa0000000
CONFIG_LPC54_USART0=y
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_DISABLE_IFUPDOWN=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_NXFONTS_DISABLE_1BPP=y
CONFIG_NXFONTS_DISABLE_24BPP=y
CONFIG_NXFONTS_DISABLE_2BPP=y
CONFIG_NXFONTS_DISABLE_32BPP=y
CONFIG_NXFONTS_DISABLE_4BPP=y
CONFIG_NXFONTS_DISABLE_8BPP=y
CONFIG_PDCURSES_FONT_6X9=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=13
CONFIG_START_MONTH=12
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_RAMTEST=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="nsh_main"
CONFIG_VIDEO_FB=y
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/lvgl/defconfig
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#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_BUILTIN=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_LVGLDEMO=y
CONFIG_FS_PROCFS=y
CONFIG_FT5X06_POLLMODE=y
CONFIG_FT5X06_SINGLEPOINT=y
CONFIG_FT5X06_SWAPXY=y
CONFIG_GRAPHICS_LVGL=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_INPUT=y
CONFIG_INPUT_FT5X06=y
CONFIG_INTELHEX_BINARY=y
CONFIG_LIB_BOARDCTL=y
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
CONFIG_LPC54_EMC_DYNAMIC_CS0_SIZE=0x00f80000
CONFIG_LPC54_GPIOIRQ=y
CONFIG_LPC54_I2C2_MASTER=y
CONFIG_LPC54_LCD=y
CONFIG_LPC54_LCD_BGR=y
CONFIG_LPC54_LCD_BPP16_565=y
CONFIG_LPC54_LCD_HBACKPORCH=43
CONFIG_LPC54_LCD_HFRONTPORCH=8
CONFIG_LPC54_LCD_VBACKPORCH=12
CONFIG_LPC54_LCD_VFRONTPORCH=4
CONFIG_LPC54_LCD_VPULSE=10
CONFIG_LPC54_LCD_VRAMBASE=0xa0000000
CONFIG_LPC54_USART0=y
CONFIG_LV_HOR_RES=480
CONFIG_LV_VER_RES=272
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_TASK_NAME_SIZE=32
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="lvgldemo_main"
CONFIG_VIDEO_FB=y
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/netnsh/defconfig
+72
View File
@@ -0,0 +1,72 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_BUTTONS=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_IRQBUTTONS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_BUILTIN=y
CONFIG_ETH0_PHY_LAN8720=y
CONFIG_FS_PROCFS=y
CONFIG_INPUT=y
CONFIG_INPUT_BUTTONS=y
CONFIG_INPUT_BUTTONS_LOWER=y
CONFIG_LIB_HOSTNAME="LpcXpresso-Lpc54628"
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_EMC_DYNAMIC_CS0_SIZE=0x01000000
CONFIG_LPC54_ETHERNET=y
CONFIG_LPC54_ETH_PHYADDR=0
CONFIG_LPC54_GPIOIRQ=y
CONFIG_LPC54_USART0=y
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_NET=y
CONFIG_NETINIT_NOMAC=y
CONFIG_NETUTILS_TELNETC=y
CONFIG_NETUTILS_TELNETD=y
CONFIG_NET_ARP_SEND=y
CONFIG_NET_ICMP=y
CONFIG_NET_ICMP_SOCKET=y
CONFIG_NET_ICMPv6=y
CONFIG_NET_ICMPv6_NEIGHBOR=y
CONFIG_NET_ICMPv6_SOCKET=y
CONFIG_NET_IPv6=y
CONFIG_NET_STATISTICS=y
CONFIG_NET_TCP=y
CONFIG_NET_TCP_WRITE_BUFFERS=y
CONFIG_NET_UDP=y
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=2
CONFIG_START_MONTH=12
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_PING6=y
CONFIG_SYSTEM_PING=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="nsh_main"
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/nsh/defconfig
+63
View File
@@ -0,0 +1,63 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_BUTTONS=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_IRQBUTTONS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_BUILTIN=y
CONFIG_EXAMPLES_BUTTONS=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_I2C=y
CONFIG_I2CTOOL_MAXBUS=9
CONFIG_INPUT=y
CONFIG_INPUT_BUTTONS=y
CONFIG_INPUT_BUTTONS_LOWER=y
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_GPIOIRQ=y
CONFIG_LPC54_I2C2_MASTER=y
CONFIG_LPC54_RTC=y
CONFIG_LPC54_USART0=y
CONFIG_MAX_TASKS=16
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_DISABLE_IFUPDOWN=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_RTC_ALARM=y
CONFIG_RTC_DRIVER=y
CONFIG_RTC_IOCTL=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=2
CONFIG_START_MONTH=12
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_RAMTEST=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="nsh_main"
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/nxwm/defconfig
+102
View File
@@ -0,0 +1,102 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NXTK_DEFAULT_BORDERCOLORS is not set
# CONFIG_NX_DISABLE_16BPP is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_BUILTIN=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FT5X06_POLLMODE=y
CONFIG_FT5X06_SINGLEPOINT=y
CONFIG_FT5X06_SWAPXY=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_INPUT=y
CONFIG_INPUT_FT5X06=y
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
CONFIG_LPC54_EMC_DYNAMIC_CS0_SIZE=0x00f80000
CONFIG_LPC54_GPIOIRQ=y
CONFIG_LPC54_I2C2_MASTER=y
CONFIG_LPC54_LCD=y
CONFIG_LPC54_LCD_BGR=y
CONFIG_LPC54_LCD_BPP16_565=y
CONFIG_LPC54_LCD_HBACKPORCH=43
CONFIG_LPC54_LCD_HFRONTPORCH=8
CONFIG_LPC54_LCD_VBACKPORCH=12
CONFIG_LPC54_LCD_VFRONTPORCH=4
CONFIG_LPC54_LCD_VPULSE=10
CONFIG_LPC54_LCD_VRAMBASE=0xa0000000
CONFIG_LPC54_USART0=y
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LIBRARY=y
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONT_SANS22X29B=y
CONFIG_NXFONT_SANS23X27=y
CONFIG_NXTERM=y
CONFIG_NXTERM_CACHESIZE=32
CONFIG_NXTERM_CURSORCHAR=95
CONFIG_NXTERM_MXCHARS=325
CONFIG_NXTERM_NXKBDIN=y
CONFIG_NXTK_BORDERCOLOR1=0x5cb7
CONFIG_NXTK_BORDERCOLOR2=0x21c9
CONFIG_NXTK_BORDERCOLOR3=0xffdf
CONFIG_NXWIDGETS=y
CONFIG_NXWIDGETS_BPP=16
CONFIG_NXWIDGETS_CUSTOM_EDGECOLORS=y
CONFIG_NXWIDGETS_CUSTOM_FILLCOLORS=y
CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR=0x9dfb
CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR=0xc618
CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR=0xd73e
CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR=0x21e9
CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR=0xffdf
CONFIG_NXWIDGETS_SIZEOFCHAR=1
CONFIG_NXWM=y
CONFIG_NXWM_HEXCALCULATOR_CUSTOM_FONTID=y
CONFIG_NXWM_HEXCALCULATOR_FONTID=5
CONFIG_NXWM_KEYBOARD=y
CONFIG_NXWM_TASKBAR_LEFT=y
CONFIG_NXWM_TASKBAR_VSPACING=4
CONFIG_NX_BLOCKING=y
CONFIG_NX_KBD=y
CONFIG_NX_XYINPUT_TOUCHSCREEN=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_ONEXIT=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=18
CONFIG_START_MONTH=12
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="nxwm_main"
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/pwfb/defconfig
+74
View File
@@ -0,0 +1,74 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
# CONFIG_EXAMPLES_PWFB_DEFAULT_COLORS is not set
# CONFIG_EXAMPLES_PWFB_DEFAULT_FONT is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NXTK_DEFAULT_BORDERCOLORS is not set
# CONFIG_NX_DISABLE_16BPP is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LATE_INITIALIZE=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_EXAMPLES_PWFB=y
CONFIG_EXAMPLES_PWFB_BGCOLOR=0x7b5d
CONFIG_EXAMPLES_PWFB_BPP=16
CONFIG_EXAMPLES_PWFB_COLOR1=0xe73f
CONFIG_EXAMPLES_PWFB_COLOR2=0xdefb
CONFIG_EXAMPLES_PWFB_COLOR3=0xff76
CONFIG_EXAMPLES_PWFB_FONTCOLOR=0x0000
CONFIG_EXAMPLES_PWFB_FONTID=1
CONFIG_EXAMPLES_PWFB_TBCOLOR=0xad55
CONFIG_FS_PROCFS=y
CONFIG_INTELHEX_BINARY=y
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
CONFIG_LPC54_EMC_DYNAMIC_CS0_SIZE=0x00f80000
CONFIG_LPC54_LCD=y
CONFIG_LPC54_LCD_BGR=y
CONFIG_LPC54_LCD_BPP16_565=y
CONFIG_LPC54_LCD_HBACKPORCH=43
CONFIG_LPC54_LCD_HFRONTPORCH=8
CONFIG_LPC54_LCD_VBACKPORCH=12
CONFIG_LPC54_LCD_VFRONTPORCH=4
CONFIG_LPC54_LCD_VPULSE=10
CONFIG_LPC54_LCD_VRAMBASE=0xa0000000
CONFIG_LPC54_USART0=y
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NX=y
CONFIG_NXFONT_SANS23X27=y
CONFIG_NXTK_BORDERCOLOR1=0xad55
CONFIG_NXTK_BORDERCOLOR2=0x6b4d
CONFIG_NXTK_BORDERCOLOR3=0xdedb
CONFIG_NX_BLOCKING=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_HPWORKPRIORITY=192
CONFIG_SCHED_ONEXIT=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=19
CONFIG_START_MONTH=3
CONFIG_START_YEAR=2019
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="pwfb_main"
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/pwlines/defconfig
+67
View File
@@ -0,0 +1,67 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NXTK_DEFAULT_BORDERCOLORS is not set
# CONFIG_NX_DISABLE_16BPP is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LATE_INITIALIZE=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_EXAMPLES_PWLINES=y
CONFIG_EXAMPLES_PWLINES_BPP=16
CONFIG_FS_PROCFS=y
CONFIG_INTELHEX_BINARY=y
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
CONFIG_LPC54_EMC_DYNAMIC_CS0_SIZE=0x00f80000
CONFIG_LPC54_LCD=y
CONFIG_LPC54_LCD_BGR=y
CONFIG_LPC54_LCD_BPP16_565=y
CONFIG_LPC54_LCD_HBACKPORCH=43
CONFIG_LPC54_LCD_HFRONTPORCH=8
CONFIG_LPC54_LCD_VBACKPORCH=12
CONFIG_LPC54_LCD_VFRONTPORCH=4
CONFIG_LPC54_LCD_VPULSE=10
CONFIG_LPC54_LCD_VRAMBASE=0xa0000000
CONFIG_LPC54_USART0=y
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NX=y
CONFIG_NXFONT_SANS23X27=y
CONFIG_NXTK_BORDERCOLOR1=0xad55
CONFIG_NXTK_BORDERCOLOR2=0x6b4d
CONFIG_NXTK_BORDERCOLOR3=0xdedb
CONFIG_NX_ANTIALIASING=y
CONFIG_NX_BLOCKING=y
CONFIG_PREALLOC_MQ_MSGS=64
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_HPWORKPRIORITY=192
CONFIG_SCHED_ONEXIT=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=19
CONFIG_START_MONTH=3
CONFIG_START_YEAR=2019
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="pwlines_main"
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/twm4nx1/defconfig
+103
View File
@@ -0,0 +1,103 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NXTK_DEFAULT_BORDERCOLORS is not set
# CONFIG_NX_DISABLE_16BPP is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_EXPERIMENTAL=y
CONFIG_FS_PROCFS=y
CONFIG_FT5X06_POLLMODE=y
CONFIG_FT5X06_SINGLEPOINT=y
CONFIG_FT5X06_SWAPXY=y
CONFIG_FT5X06_THRESHX=8
CONFIG_FT5X06_THRESHY=8
CONFIG_GRAPHICS_TWM4NX=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_INPUT=y
CONFIG_INPUT_FT5X06=y
CONFIG_LIB_HOSTNAME="LPCXpresso-LPC54628"
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
CONFIG_LPC54_EMC_DYNAMIC_CS0_SIZE=0x00f80000
CONFIG_LPC54_GPIOIRQ=y
CONFIG_LPC54_I2C2_MASTER=y
CONFIG_LPC54_LCD=y
CONFIG_LPC54_LCD_BGR=y
CONFIG_LPC54_LCD_BPP16_565=y
CONFIG_LPC54_LCD_HBACKPORCH=43
CONFIG_LPC54_LCD_HFRONTPORCH=8
CONFIG_LPC54_LCD_VBACKPORCH=12
CONFIG_LPC54_LCD_VFRONTPORCH=4
CONFIG_LPC54_LCD_VPULSE=10
CONFIG_LPC54_LCD_VRAMBASE=0xa0000000
CONFIG_LPC54_USART0=y
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LIBRARY=y
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONT_SANS22X29B=y
CONFIG_NXFONT_SANS23X27=y
CONFIG_NXGLYPHS_BACKGROUNDCOLOR=0x9dfb
CONFIG_NXTERM=y
CONFIG_NXTERM_CACHESIZE=32
CONFIG_NXTERM_CURSORCHAR=95
CONFIG_NXTERM_MXCHARS=325
CONFIG_NXTERM_NXKBDIN=y
CONFIG_NXTK_BORDERCOLOR1=0x5cb7
CONFIG_NXTK_BORDERCOLOR2=0x21c9
CONFIG_NXTK_BORDERCOLOR3=0xffdf
CONFIG_NXWIDGETS_BPP=16
CONFIG_NXWIDGETS_CUSTOM_EDGECOLORS=y
CONFIG_NXWIDGETS_CUSTOM_FILLCOLORS=y
CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR=0x9dfb
CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR=0xc618
CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR=0xd73e
CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR=0x21e9
CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR=0xffdf
CONFIG_NXWIDGETS_SIZEOFCHAR=1
CONFIG_NX_BLOCKING=y
CONFIG_NX_KBD=y
CONFIG_NX_SWCURSOR=y
CONFIG_NX_XYINPUT_TOUCHSCREEN=y
CONFIG_PREALLOC_MQ_MSGS=64
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_ONEXIT=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=4
CONFIG_START_MONTH=5
CONFIG_START_YEAR=2019
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_TWM4NX_ARCHINIT=y
CONFIG_TWM4NX_ICONMGR_NCOLUMNS=2
CONFIG_TWM4NX_KEYBOARD_DEVPATH="/dev/console"
CONFIG_TWM4NX_TOUCHSCREEN=y
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="twm4nx_main"
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/configs/twm4nx2/defconfig
+105
View File
@@ -0,0 +1,105 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_ARCH_FPU is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NXTK_DEFAULT_BORDERCOLORS is not set
# CONFIG_NX_DISABLE_16BPP is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="lpcxpresso-lpc54628"
CONFIG_ARCH_BOARD_LPCXPRESSO_LPC54628=y
CONFIG_ARCH_CHIP="lpc54xx"
CONFIG_ARCH_CHIP_LPC54628=y
CONFIG_ARCH_CHIP_LPC54XX=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STDARG_H=y
CONFIG_BOARD_LOOPSPERMSEC=21082
CONFIG_EXPERIMENTAL=y
CONFIG_FS_PROCFS=y
CONFIG_FT5X06_POLLMODE=y
CONFIG_FT5X06_SINGLEPOINT=y
CONFIG_FT5X06_SWAPXY=y
CONFIG_FT5X06_THRESHX=8
CONFIG_FT5X06_THRESHY=8
CONFIG_GRAPHICS_TWM4NX=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_INPUT=y
CONFIG_INPUT_FT5X06=y
CONFIG_LIB_HOSTNAME="LPCXpresso-LPC54628"
CONFIG_LPC54_EMC=y
CONFIG_LPC54_EMC_DYNAMIC_CS0=y
CONFIG_LPC54_EMC_DYNAMIC_CS0_OFFSET=0x00080000
CONFIG_LPC54_EMC_DYNAMIC_CS0_SIZE=0x00f80000
CONFIG_LPC54_GPIOIRQ=y
CONFIG_LPC54_I2C2_MASTER=y
CONFIG_LPC54_LCD=y
CONFIG_LPC54_LCD_BGR=y
CONFIG_LPC54_LCD_BPP16_565=y
CONFIG_LPC54_LCD_HBACKPORCH=43
CONFIG_LPC54_LCD_HFRONTPORCH=8
CONFIG_LPC54_LCD_VBACKPORCH=12
CONFIG_LPC54_LCD_VFRONTPORCH=4
CONFIG_LPC54_LCD_VPULSE=10
CONFIG_LPC54_LCD_VRAMBASE=0xa0000000
CONFIG_LPC54_USART0=y
CONFIG_MAX_TASKS=16
CONFIG_MM_REGIONS=2
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LIBRARY=y
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONT_SANS22X29B=y
CONFIG_NXFONT_SANS23X27=y
CONFIG_NXGLYPHS_BACKGROUNDCOLOR=0xc54a
CONFIG_NXTERM=y
CONFIG_NXTERM_CACHESIZE=32
CONFIG_NXTERM_CURSORCHAR=95
CONFIG_NXTERM_MXCHARS=325
CONFIG_NXTERM_NXKBDIN=y
CONFIG_NXTK_BORDERCOLOR1=0x5cb7
CONFIG_NXTK_BORDERCOLOR2=0x21c9
CONFIG_NXTK_BORDERCOLOR3=0xffdf
CONFIG_NXTK_BORDERWIDTH=0
CONFIG_NXWIDGETS_BPP=16
CONFIG_NXWIDGETS_CUSTOM_EDGECOLORS=y
CONFIG_NXWIDGETS_CUSTOM_FILLCOLORS=y
CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR=0xdd71
CONFIG_NXWIDGETS_DEFAULT_HIGHLIGHTCOLOR=0xc618
CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR=0xfeb0
CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR=0x21e9
CONFIG_NXWIDGETS_DEFAULT_SHINEEDGECOLOR=0xffdf
CONFIG_NXWIDGETS_SIZEOFCHAR=1
CONFIG_NX_BLOCKING=y
CONFIG_NX_KBD=y
CONFIG_NX_SWCURSOR=y
CONFIG_NX_XYINPUT_TOUCHSCREEN=y
CONFIG_PREALLOC_MQ_MSGS=64
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=163840
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_ONEXIT=y
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=4
CONFIG_START_MONTH=5
CONFIG_START_YEAR=2019
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_TWM4NX_ARCHINIT=y
CONFIG_TWM4NX_CONTEMPORARY=y
CONFIG_TWM4NX_ICONMGR_NCOLUMNS=2
CONFIG_TWM4NX_KEYBOARD_DEVPATH="/dev/console"
CONFIG_TWM4NX_TOUCHSCREEN=y
CONFIG_USART0_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="twm4nx_main"
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/include/board.h
+519
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@@ -0,0 +1,519 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/include/board.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_LPC54XX_LPCXPRESSO_LPC54628_INCLUDE_BOARD_H
#define __BOARDS_ARM_LPC54XX_LPCXPRESSO_LPC54628_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking *****************************************************************/
#undef BOARD_180MHz
#define BOARD_220MHz 1
/* System PLL
*
* Notation:
* Fin = the input to the PLL.
* Fout = the output of the PLL.
* Fref = the PLL reference frequency, the input to the phase frequency
* detector.
* N = optional pre-divider value.
* M = feedback divider value, which represents the multiplier for the
* PLL.
* P = optional post-divider value. An additional divide-by-2 is
* included in the post-divider path.
*
* In all variations of normal mode, the following requirements must be met:
*
* -275 MHz ≤ Fcco ≤ 550 MHz.
* 4 kHz ≤ Fin / N ≤ 25 MHz.
*
* Normal mode with optional pre-divide. In the equations, use N = 1 when
* the pre-divider is not used. The extra divide by 2 is in the feedback
* divider path:
*
* Fout = Fcco = 2 x M x Fin / N
*
* Normal mode with post-divide and optional pre-divide. In the equations,
* use N = 1 when the pre-divider is not used:
*
* Fout = Fcco / (2 x P) = M x Fin / (N x P)
*/
#define BOARD_PLL_SOURCE /* Select source FR0 12MHz */
#define BOARD_PLL_FIN LPC54_FRO_12MHZ /* PLL input frequency */
#ifdef BOARD_180MHz
/* PLL Clock Source: CLKIN
* Main Clock Source: PLL
* Fout: 220000000
*/
# define BOARD_PLL_CLKSEL SYSCON_SYSPLLCLKSEL_CLKIN
# define BOARD_PLL_SELI 32 /* Bandwidth select I value */
# define BOARD_PLL_SELP 16 /* Bandwidth select P value */
# define BOARD_PLL_SELR 0 /* Bandwidth select R value */
# define BOARD_PLL_MDEC 8191 /* Encoded M-divider coefficient */
# define BOARD_PLL_NDEC 770 /* Encoded N-divider coefficient */
# define BOARD_PLL_PDEC 98 /* Encoded P-divider coefficient */
# define BOARD_PLL_FOUT 180000000U /* Pll output frequency */
#else /* BOARD_220MHz */
/* PLL Clock Source: FRO 12MHz
* Main Clock Source: PLL
* Fout: 220000000
*/
# define BOARD_PLL_CLKSEL SYSCON_SYSPLLCLKSEL_FFRO
# define BOARD_PLL_SELI 34 /* Bandwidth select I value */
# define BOARD_PLL_SELP 31 /* Bandwidth select P value */
# define BOARD_PLL_SELR 0 /* Bandwidth select R value */
# define BOARD_PLL_MDEC 13243 /* Encoded M-divider coefficient */
# define BOARD_PLL_NDEC 1 /* Encoded N-divider coefficient */
# define BOARD_PLL_PDEC 98 /* Encoded P-divider coefficient */
# define BOARD_PLL_FOUT 220000000 /* Pll output frequency */
#endif
#define BOARD_MAIN_CLK BOARD_PLL_FOUT /* Main clock frequency */
/* CPU Clock:
*
* AHB Clock Divider: 1
* AHB Clock Frequency: 180,000,000 or 220,000,000
*/
#define BOARD_AHBCLKDIV 1 /* (un-decremented) */
#define BOARD_AHB_FREQUENCY (BOARD_MAIN_CLK / BOARD_AHBCLKDIV)
#define BOARD_CPU_FREQUENCY BOARD_AHB_FREQUENCY
/* Fraction Rate Generator (FRG) Clock (Optional Flexcomm0 function clock)
*
* To use the fractional divider, the DIV value must be programmed with the
* fixed value of 256. Then:
*
* Ffrg = (Finput) / (1 + (MULT / DIV))
*
* Mainclock is used as the FRG clock source. Divider must be such that the
* FRG output frequency is less than equal to 48MHz
*
* MUL = (Finput - Ffrg) * 256) / Ffrg
*/
/* Revisit: FRGCLK <= 48MHz cannot be realized with the MainClk source */
#define BOARD FRGCLK_CLKSEL SYSCON_FRGCLKSEL_MAINCLK
#define BOARD_FRGCLK_INPUT BOARD_MAIN_CLK /* FRG input frequency */
#define BOARD_FRGCLK 48000000 /* May not be exact */
/* SysTick:
* The SysTick clock may be clocked internally either by the by the system
* clock (CLKSOURCE==1) or by the SysTick function clock (CLKSOURCE==0).
* The SysTick Function clock is equal to:
*
* Fsystick = Fmainclk / SYSTICKCLKDIV
*
* Tips for selecting BOARD_SYSTICKCLKDIV:
* The resulting SysTick reload value should be as large as possible,
* but must be less than 2^24:
*
* SYSTICKDIV > Fmainclk / CLK_TCK / 2^24
*
* The logic in lpc54_timerisr.c will always select the SysTick function
* clock as the source (CLKSOURCE==0).
* NOTE: When the system tick clock divider is selected as the clock source,
* the CPU clock must be at least 2.5 times faster than the divider output.
*
* SysTick Divider: (SYSTICKCLKDIV)
*/
#ifndef CONFIG_SCHED_TICKLESS
# if CONFIG_USEC_PER_TICK == 10000
# define BOARD_SYSTICKCLKDIV 1
# else
# error Missing SYSTICK divider
# endif
# define BOARD_SYSTICK_CLOCK (BOARD_AHB_FREQUENCY / BOARD_SYSTICKCLKDIV)
#endif
/* Flexcomm0: USART0 (REVIST) */
#define BOARD_FLEXCOMM0_CLKSEL SYSCON_FCLKSEL_FRO12M
#define BOARD_FLEXCOMM0_FCLK LPC54_FRO_12MHZ
/* Flexcomm2: I2C2 (REVIST) */
#define BOARD_FLEXCOMM2_CLKSEL SYSCON_FCLKSEL_FRO12M
#define BOARD_FLEXCOMM2_FCLK LPC54_FRO_12MHZ
/* EMC */
#ifdef BOARD_220MHz
#define BOARD_EMC_CLKDIV 3 /* EMC Clock = CPU FREQ/3 */
#else /* if BOARD_180MHz */
#define BOARD_EMC_CLKDIV 2 /* EMC Clock = CPU FREQ/2 */
#endif
#define BOARD_EMC_FREQUENCY (BOARD_CPU_FREQUENCY / BOARD_EMC_CLKDIV)
/* SD/MMC or SDIO interface */
/* SD/MMC function clock. The SDMMC source clock (Fsdmmc) is the main clock
* which may be divided down by the SYSCON module (8-bit divider, functional
* range, 1-256). The SD clock is obtained by dividing the source clock
* down once again (8-bit divider with functional range 1 (bypass) then 2-510
* in steps of 2).
*
* Fsdmmc = Fmck / SYSDIV
* Fsd = Fsdmmc / SDDIV
*
* The optimal SYSCON divisor (SYSDIV) is the smallest divisor that will
* assure that the smallest usable SD frequency (Fmin = 400KHz) can be
* attained without overflowing the final 8-bit divider (SDDIV). That is:
*
* SYSDIV = Fmck / 400,000 / 510
*
* Example: BOARD_MAIN_CLK=220MHz, CLKDIV=2, Finput=110MHz.
*
* REVISIT: We could get getter timing resolution if we were to reset the
* optimal SYSCON divider with each frequency change. For example, at 220
* MHz, we could set he divider to 1 for all operational frequencies.
*/
#define BOARD_SDMMC_CEIL(a,b) (((a) + (b) - 1) / (b))
#define BOARD_SDMMC_CLKSRC SYSCON_SDIOCLKSEL_MAINCLK
#define BOARD_SDMMC_CLKDIV BOARD_SDMMC_CEIL(BOARD_MAIN_CLK, 400000 * 510)
#define BOARD_SDMMC_FREQUENCY (BOARD_MAIN_CLK / BOARD_SDMMC_CLKDIV)
/* Mode-dependent function clock division
*
* Example: BOARD_SDMMC_FREQUENCY=110MHz
* BOARD_CLKDIV_INIT=276[275], Fsdmmc=399KHz (400KHz max)
* BOARD_CLKDIV_MMCXFR=6, Fsdmmc=18Mhz (20MHz max)
* BOARD_CLKDIV_SDWIDEXFR=6[5], Fsdmmc=18MHz (25MHz max)
* BOARD_CLKDIV_SDXFR=6[5], Fsdmmc=18MHz (25MHz max)
*
* NOTE: Clock division is 2*n. For example, value of 0 means divide by
* 2 * 0 = 0 (no division, bypass), value of 1 means divide by 2 * 1 = 2,
* value of 255 means divide by 2 * 255 = 510, and so on.
*
* SD/MMC logic will write the value ((clkdiv + 1) >> 1) as the divisor.
* So an odd value calculated below will be moved up to next higher divider
* value. So the value 3 will cause 2 to be written as the divider value
* and the effective divider will be 4.
*/
#define BOARD_CLKDIV_INIT BOARD_SDMMC_CEIL(BOARD_SDMMC_FREQUENCY, 400000)
#define BOARD_CLKDIV_MMCXFR BOARD_SDMMC_CEIL(BOARD_SDMMC_FREQUENCY, 20000000)
#define BOARD_CLKDIV_SDWIDEXFR BOARD_SDMMC_CEIL(BOARD_SDMMC_FREQUENCY, 25000000)
#define BOARD_CLKDIV_SDXFR BOARD_SDMMC_CEIL(BOARD_SDMMC_FREQUENCY, 25000000)
/* Clocking *****************************************************************/
/* The LPCXpress-LPC54628 has three user LEDs: D9, D11, and D12. These
* LEDs are for application use. They are illuminated when the driving
* signal from the LPC546xx is low. The LEDs are driven by ports P2-2 (D9),
* P3-3 (D11) and P3-14 (D12).
*/
/* LED index values for use with board_userled() */
#define BOARD_D9 0
#define BOARD_D11 1
#ifndef CONFIG_ARCH_LEDS
# define BOARD_D12 2
# define BOARD_NLEDS 3
#else
# define BOARD_NLEDS 2
#endif
/* LED bits for use with board_userled_all() */
#define BOARD_D9_BIT (1 << BOARD_D9)
#define BOARD_D11_BIT (1 << BOARD_D11)
#ifndef CONFIG_ARCH_LEDS
# define BOARD_D12_BIT (1 << BOARD_D12)
#endif
/* These LEDs are not used by the NuttX port unless CONFIG_ARCH_LEDS is
* defined. In that case, the usage by the board port is defined in
* include/board.h and src/lpc54_autoleds.c. The LEDs are used to encode
* OS-related events as follows:
*/
/* D9 D11 D12 */
#define LED_STARTED 0 /* OFF OFF OFF */
#define LED_HEAPALLOCATE 1 /* ON OFF OFF */
#define LED_IRQSENABLED 2 /* OFF ON OFF */
#define LED_STACKCREATED 3 /* OFF OFF OFF */
#define LED_INIRQ 4 /* NC NC ON (momentary) */
#define LED_SIGNAL 4 /* NC NC ON (momentary) */
#define LED_ASSERTION 4 /* NC NC ON (momentary) */
#define LED_PANIC 4 /* NC NC ON (2Hz flashing) */
#undef LED_IDLE /* Sleep mode indication not supported */
/* After booting, LEDs D9 and D11 are available for use by the user. If the
* system booted properly, D9 and D11 should be OFF and D12 should be glowing
* to indicate that interrupts are occurring. If D12 is flash at 2Hz, then
* the system has crashed.
*/
/* Button definitions *******************************************************/
/* The LPCXpresso has four switches:
*
* SW2 ISP2 P0.6
* SW3 ISP1 P0.5
* SW4 ISP0 P0.4
* SW5 User Button P1.1
*
* In all cased, the signal is low when the button is pressed.
*
* SW2, SW3, SW4 can be used to force the LPC546xx in to ISP boot modes.
* After boot these buttons could be used as user buttons. However, they are
* not available when the on-board SRDRAM is used because P0.4, P0.5, and
* P0.6 are also used as EMC_D2, EMC_D3, and EMC_D4, respectively.
*
* So SW5 is really the only button that that is generally available for
* software usage.
*/
#define BUTTON_USER 0
#define NUM_BUTTONS 1
#define BUTTON_USER_BIT (1 << BUTTON_USER)
/* Pin Disambiguation *******************************************************/
/* Flexcomm0/USART0
*
* USART0 connects to the serial bridge on LPC4322JET100 and is typically
* used for the serial console.
*
* BRIDGE_UART_RXD -> P0_29-ISP_FC0_RXD -> P0.29 GPIO_FC0_RXD_SDA_MOSI_2
* BRIDGE_UART_TXD <- P0_30-ISP_FC0_TXD <- P0.30 GPIO_FC0_TXD_SCL_MISO_2
*/
#define GPIO_USART0_RXD (GPIO_FC0_RXD_SDA_MOSI_2 | GPIO_FILTER_OFF)
#define GPIO_USART0_TXD (GPIO_FC0_TXD_SCL_MISO_2 | GPIO_FILTER_OFF)
/* An alternative for the serial console is a Arduino Uno compatible serial
* shield:
*
* Arduino Uno J13 Board Signal
* ----------- ------ ----------------
* D0 RX Pin 15 P3_26-FC4_RXD
* D1 TX Pin 13 P3_27-FC4_TXD
*/
#define GPIO_USART4_RXD (GPIO_FC4_RXD_SDA_MOSI_2 | GPIO_FILTER_OFF)
#define GPIO_USART4_TXD (GPIO_FC4_TXD_SCL_MISO_2 | GPIO_FILTER_OFF)
/* Flexcomm2/I2C
*
* For I2C:
* Type A & D pins need:
* GPIO_OPENDRAIN + GPIO_FILTER_OFF
* Type I pins need for Standard mode I2C need:
* GPIO_FILTER_OFF + GPIO_I2C_FILTER_ON + GPIO_I2CDRIVE_LOW
* Type I pins need for fast speed I2C need:
* GPIO_FILTER_OFF + GPIO_I2C_FILTER_ON or OFF +
* GPIO_I2CDRIVE_LOW or HIGH
* Type I pins need for high speed I2C need:
* GPIO_FILTER_OFF + GPIO_I2C_FILTER_OFF + GPIO_I2CDRIVE_HIGH
*
* There are several on-board devices using I2C2:
*
* Codec I2C address: 0x1a
* Accel I2C address: 0x1d
* Touch panel I2C address: 0x38
*
* In addition, these same I2C2 pins are brought out through D14 and D15 of
* the Arduino Uno connector.
*/
#if defined(CONFIG_LPC54_I2C_FAST)
# define _I2CFILTER GPIO_I2C_FILTER_OFF
# define _I2CDRIVE GPIO_I2CDRIVE_HIGH
#elif defined(CONFIG_LPC54_I2C_HIGH)
# define _I2CFILTER GPIO_I2C_FILTER_OFF
# define _I2CDRIVE GPIO_I2CDRIVE_HIGH
#else
# define _I2CFILTER GPIO_I2C_FILTER_ON
# define _I2CDRIVE GPIO_I2CDRIVE_LOW
#endif
#define GPIO_I2C2_SCL (GPIO_FC2_RTS_SCL_SSEL1_2 | \
GPIO_FILTER_OFF | _I2CFILTER | \
_I2CDRIVE)
#define GPIO_I2C2_SDA (GPIO_FC2_CTS_SDA_SSEL0_2 | \
GPIO_FILTER_OFF | _I2CFILTER | \
_I2CDRIVE)
/* Flexcomm2/SPI
*
* There are no SPI devices on board the LPCXpresso-LPC54628. SPI is
* available on the Arduino Uno compatible connector, however:
*
* Arduino Uno J9 Board Signal Pin Type
* ----------- ------ ---------------- ---------
* D10 SSEL Pin 15 P3_20-FC9_SCK Type D
* D11 MOSI Pin 13 P3_21-FC9_MOSI Type A
* D12 MISO Pin 11 P3_22-FC9_MISO Type A
* D13 SCK Pin 9 P3_30-FC9_SSELn0 Type D
*
* For SPI:
* Type A & D pins need:
* GPIO_PUSHPULL (on outputs) + GPIO_SLEW_STANDARD (Type D) +
* GPIO_FILTER_OFF
* GPIO_SLEW_FAST is optional for high data rates (Type D).
* Type I need:
* GPIO_I2C_FILTER_OFF + GPIO_I2CDRIVE_LOW + GPIO_FILTER_OFF +
* GPIO_I2CSLEW_GPIO
*/
#define GPIO_FC9_RXD_SDA_MOSI (GPIO_FC9_RXD_SDA_MOSI_1 | \
GPIO_PUSHPULL | GPIO_FILTER_OFF)
#define GPIO_FC9_TXD_SCL_MISO (GPIO_FC9_TXD_SCL_MISO_1 | \
GPIO_FILTER_OFF)
#define GPIO_FC9_SCK (GPIO_FC9_SCK_1 | GPIO_PUSHPULL | \
GPIO_SLEW_STANDARD | GPIO_FILTER_OFF)
/* SD/MMC
*
* P2_10-SD_CDn
* P2_6-SD_D0
* P2_7-SD_D1
* P2_8-SD_D2
* P2_9-SD_D3
* P2_3-SD_CLK
* P2_4-SD_CMD
* P2_5-SD_POW_EN
* P3_15-SD_WPn
*/
#define GPIO_SD_CARD_DET_N GPIO_SD_CARD_DET_N_2 /* P2.10 */
#define GPIO_SD_D0 GPIO_SD_D0_3 /* P2.6 */
#define GPIO_SD_D1 GPIO_SD_D1_3 /* P2.7 */
#define GPIO_SD_D2 GPIO_SD_D2_3 /* P2.8 */
#define GPIO_SD_D3 GPIO_SD_D3_3 /* P2.9 */
#define GPIO_SD_CLK GPIO_SD_CLK_3 /* P2.3 */
#define GPIO_SD_CMD GPIO_SD_CMD_3 /* P2.4 */
#define GPIO_SD_POW_EN GPIO_SD_POW_EN_2 /* P2.5 */
#define GPIO_SD_WR_PRT GPIO_SD_WR_PRT_2 /* P2.15 */
/* REVISIT: Due to chip errata, Rev. 1.7, Issue 3.7, DAT4-7 must also be
* configured. Otherwise the SD interface will not work.
*/
#define GPIO_SD_D4 (GPIO_SD_D4_3 | GPIO_PULLUP) /* P4.29 */
#define GPIO_SD_D5 (GPIO_SD_D5_3 | GPIO_PULLUP) /* P4.30 */
#define GPIO_SD_D6 (GPIO_SD_D6_3 | GPIO_PULLUP) /* P4.31 */
#define GPIO_SD_D7 (GPIO_SD_D7_3 | GPIO_PULLUP) /* P5.0 */
/* LCD
*
* There are no alternatives for LCD pins except for the VD0-VD3 pins.
* VD0-VD2 are not used in this hardware configuration. VD3 is on
* P2.21.
*/
#define GPIO_LCD_VD3 GPIO_LCD_VD3_1
/* Ethernet Clock
*
* The Lpcxpresso-LPC546258 uses a LAN8720A PHY in RMII mode. Clocking is
* provided via a 25MHz crystal (Y1). CLKOUT on P3.12 is an option if JS4
* is reversed.
*/
#define BOARD_PHY_CLOCK 25000000 /* 25MHz crystal */
/* Ethernet RMII mode pins:
*
* P4_16-ENET_MDIO Ethernet MIIM data input and output
* P4_15-ENET_MDC Ethernet MIIM clock
*
* P4_11-ENET_RXD0 Ethernet receive data 0-1
* P4_12-ENET_RXD1
* P4_8-ENET_TXD0 Ethernet transmit data 0-1
* P0_17-ENET_TXD1
* P4_10-ENET_CRS_DV Ethernet receive data valid
* P4_13-ENET_TX_EN Ethernet transmit data enable
*
* P4_14-ENET_RX_CLK REF_CLK, Reference clock
* P2_26-ENET_PHY_RSTn nRST (Controlled by board logic)
*
* NOTE: You must set JP11 and JP12 to close 1-2 to enable Ethernet
* port functionality. Some pins are shared with USB0 overcurrent
* feature.
*/
#define GPIO_ENET_MDIO GPIO_ENET_MDIO_2 /* P4.16 */
#define GPIO_ENET_MDC GPIO_ENET_MDC_2 /* P4.15 */
#define GPIO_ENET_RXD0 GPIO_ENET_RXD0_2 /* P4.11 */
#define GPIO_ENET_RXD1 GPIO_ENET_RXD1_2 /* P4.12 */
#define GPIO_ENET_TXD0 GPIO_ENET_TXD0_3 /* P4.8 */
#define GPIO_ENET_TXD1 GPIO_ENET_TXD1_4 /* P0.17 */
#define GPIO_ENET_RX_DV GPIO_ENET_RX_DV_2 /* P4.10 */
#define GPIO_ENET_TX_EN GPIO_ENET_TX_EN_2 /* P4.13 */
#define GPIO_ENET_REF_CLK GPIO_ENET_RX_CLK_2 /* P4.14 */
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_LPC54XX_LPCXPRESSO_LPC54628_INCLUDE_BOARD_H */
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/scripts/Make.defs
+65
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@@ -0,0 +1,65 @@
############################################################################
# boards/arm/lpc54xx/lpcxpresso-lpc54628/scripts/Make.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(TOPDIR)/.config
include $(TOPDIR)/tools/Config.mk
include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs
# Setup for the kind of memory that we are executing from
LDSCRIPT = flash.ld
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
ARCHSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)}"
else
ARCHSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
endif
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 -fcheck-new -fno-rtti
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS := $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
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
ifneq ($(CROSSDEV),arm-nuttx-elf-)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/scripts/flash.ld
+103
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@@ -0,0 +1,103 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/scripts/flash.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/* The LPC54628 on the LPCXPresso has 512Kb of FLASH at address 0x0000:0000.
* The Main SRAM is comprised of up to a total 160 KB of contiguous, on-chip
* static RAM memory beginning at address 0x2000:0000 (this is in addition
* to SRAMX aso the total device SRAM can be up to 200 KB).
*/
MEMORY
{
progmem (rx) : ORIGIN = 0x00000000, LENGTH = 512K
datamem (rwx) : ORIGIN = 0x20000000, LENGTH = 160K
}
OUTPUT_ARCH(arm)
ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
EXTERN(_vectors) /* Force the vectors to be included in the output */
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > progmem
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > progmem
.ARM.extab : {
*(.ARM.extab*)
} > progmem
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > progmem
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.);
} > datamem AT > progmem
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > datamem
/* 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) }
}
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/Makefile
+55
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@@ -0,0 +1,55 @@
############################################################################
# boards/arm/lpc54xx/lpcxpresso-lpc54628/src/Makefile
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(TOPDIR)/Make.defs
CSRCS = lpc54_boot.c lpc54_bringup.c lpc54_userleds.c lpc54_lcd.c
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += lpc54_autoleds.c
endif
ifeq ($(CONFIG_ARCH_BUTTONS),y)
CSRCS += lpc54_buttons.c
endif
ifeq ($(CONFIG_LIB_BOARDCTL),y)
CSRCS += lpc54_appinit.c
endif
ifeq ($(CONFIG_LPC54_HAVE_I2C_MASTER),y)
CSRCS += lpc54_i2c.c
endif
ifeq ($(CONFIG_SYSTEM_I2CTOOL),y)
CSRCS += lpc54_i2ctool.c
endif
ifeq ($(CONFIG_INPUT_FT5X06),y)
CSRCS += lpc54_ft5x06.c
endif
ifeq ($(CONFIG_LPC54_EMC),y)
ifeq ($(CONFIG_LPC54_EMC_DYNAMIC),y)
CSRCS += lpc54_sdram.c
endif
endif
include $(TOPDIR)/boards/Board.mk
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_appinit.c
+73
View File
@@ -0,0 +1,73 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_appinit.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include <nuttx/board.h>
#include "lpcxpresso-lpc54628.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform application specific initialization. This function is never
* called directly from application code, but only indirectly via the
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
*
* Input Parameters:
* arg - The boardctl() argument is passed to the board_app_initialize()
* implementation without modification. The argument has no
* meaning to NuttX; the meaning of the argument is a contract
* between the board-specific initialization logic and the
* matching application logic. The value could be such things as a
* mode enumeration value, a set of DIP switch switch settings, a
* pointer to configuration data read from a file or serial FLASH,
* or whatever you would like to do with it. Every implementation
* should accept zero/NULL as a default configuration.
*
* Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on
* any failure to indicate the nature of the failure.
*
****************************************************************************/
int board_app_initialize(uintptr_t arg)
{
#ifdef CONFIG_BOARD_LATE_INITIALIZE
/* Board initialization already performed by board_late_initialize() */
return OK;
#else
/* Perform board-specific initialization */
return lpc54_bringup();
#endif
}
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_autoleds.c
+118
View File
@@ -0,0 +1,118 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_autoleds.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/* The LPCXpress-LPC54628 has three user LEDs: D9, D11, and D12. These
* LEDs are for application use. They are illuminated when the driving
* signal from the LPC546xx is low. The LEDs are driven by ports P2-2 (D9),
* P3-3 (D11) and P3-14 (D12).
*
* These LEDs are not used by the NuttX port unless CONFIG_ARCH_LEDS is
* defined. In that case, the usage by the board port is defined in
* include/board.h and src/lpc54_autoleds.c. The LEDs are used to encode
* OS-related events as follows:
* D9 D11 D12
* LED_STARTED 0 OFF OFF OFF
* LED_HEAPALLOCATE 1 ON OFF OFF
* LED_IRQSENABLED 2 OFF ON OFF
* LED_STACKCREATED 3 OFF OFF OFF
*
* LED_INIRQ 4 NC NC ON (momentary)
* LED_SIGNAL 4 NC NC ON (momentary)
* LED_ASSERTION 4 NC NC ON (momentary)
* LED_PANIC 4 NC NC ON (2Hz flashing)
* LED_IDLE Sleep mode indication not supported
*
* After booting, LEDs D9 and D11 are available for use by the user. If the
* system booted properly, D9 and D11 should be OFF and D12 should be glowing
* to indicate that interrupts are occurring. If D12 is flash at 2Hz, then
* the system has crashed.
*/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "lpc54_gpio.h"
#include "lpcxpresso-lpc54628.h"
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
****************************************************************************/
void board_autoled_initialize(void)
{
/* Configure LED GPIOs for output */
lpc54_gpio_config(GPIO_LED_D9);
lpc54_gpio_config(GPIO_LED_D11);
lpc54_gpio_config(GPIO_LED_D12);
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
/* D9 and D11 are only changed during boot up states */
if ((unsigned int)led <= 3)
{
bool d9off = (led != 1);
bool d11off = (led != 2);
lpc54_gpio_write(GPIO_LED_D9, d9off); /* Low illuminates */
lpc54_gpio_write(GPIO_LED_D11, d11off); /* Low illuminates */
lpc54_gpio_write(GPIO_LED_D12, true); /* Low illuminates */
}
else
{
lpc54_gpio_write(GPIO_LED_D12, false); /* Low illuminates */
}
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
if (led == 4)
{
lpc54_gpio_write(GPIO_LED_D12, true); /* Low illuminates */
}
}
#endif /* CONFIG_ARCH_LEDS */
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_boot.c
+88
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@@ -0,0 +1,88 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_boot.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/board.h>
#include "lpcxpresso-lpc54628.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_board_initialize
*
* Description:
* All LPC54xx architectures must provide the following entry point.
* This entry point is called early in the initialization -- after
* clocking and memory have been configured but before caches have been
* enabled and before any devices have been initialized.
*
****************************************************************************/
void lpc54_board_initialize(void)
{
#ifdef CONFIG_ARCH_LEDS
/* Configure on-board LEDs if LED support has been selected. */
board_autoled_initialize();
#endif
/* Configure the LCD GPIOs if LCD support has been selected. This is done
* unconditionally because even if the LCD is not configured, we will
* still want to turn the backlight off.
*/
lpc54_lcd_initialize();
#ifdef CONFIG_LPC54_EMC
/* Initialize SDRAM */
lpc54_sdram_initialize();
#endif
}
/****************************************************************************
* Name: board_late_initialize
*
* Description:
* If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
* initialization call will be performed in the boot-up sequence to a
* function called board_late_initialize(). board_late_initialize() will be
* called immediately after up_initialize() is called and just before the
* initial application is started. This additional initialization phase
* may be used, for example, to initialize board-specific device drivers.
*
****************************************************************************/
#ifdef CONFIG_BOARD_LATE_INITIALIZE
void board_late_initialize(void)
{
/* Perform board-specific initialization */
lpc54_bringup();
}
#endif
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_bringup.c
+176
View File
@@ -0,0 +1,176 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_bringup.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include <syslog.h>
#include <nuttx/fs/fs.h>
#ifdef CONFIG_VIDEO_FB
# include <nuttx/video/fb.h>
#endif
#ifdef CONFIG_INPUT_BUTTONS_LOWER
# include <nuttx/input/buttons.h>
#endif
#ifdef CONFIG_LPC54_SDMMC
# include <nuttx/sdio.h>
# include <nuttx/mmcsd.h>
# include "lpc54_sdmmc.h"
#endif
#ifdef CONFIG_RTC_DRIVER
# include <nuttx/timers/rtc.h>
# include "lpc54_rtc.h"
#endif
#include "lpcxpresso-lpc54628.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_bringup
*
* Description:
* Perform architecture-specific initialization
*
* CONFIG_BOARD_LATE_INITIALIZE=y :
* Called from board_late_initialize().
*
* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_LIB_BOARDCTL=y :
* Called from the NSH library
*
****************************************************************************/
int lpc54_bringup(void)
{
#ifdef HAVE_MMCSD
struct sdio_dev_s *sdmmc;
#endif
#ifdef HAVE_RTC_DRIVER
struct rtc_lowerhalf_s *rtc;
#endif
int ret;
#ifdef CONFIG_FS_PROCFS
/* Mount the procfs file system */
ret = nx_mount(NULL, "/proc", "procfs", 0, NULL);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret);
}
#endif
#ifdef HAVE_RTC_DRIVER
/* Instantiate the STM32 lower-half RTC driver */
rtc = lpc54_rtc_lowerhalf();
if (rtc == NULL)
{
syslog(LOG_ERR,
"ERROR: Failed to instantiate the RTC lower-half driver\n");
}
else
{
/* Bind the lower half driver and register the combined RTC driver
* as /dev/rtc0
*/
ret = rtc_initialize(0, rtc);
if (ret < 0)
{
syslog(LOG_ERR,
"ERROR: Failed to bind/register the RTC driver: %d\n",
ret);
}
}
#endif
#ifdef HAVE_I2CTOOL
/* Register I2C drivers on behalf of the I2C tool */
lpc54_i2ctool();
#endif
#ifdef CONFIG_VIDEO_FB
/* Initialize and register the framebuffer driver */
ret = fb_register(0, 0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: fb_register() failed: %d\n", ret);
}
#endif
#ifdef HAVE_FT5x06
/* Register the FT5x06 touch panel driver */
ret = lpc54_ft5x06_register();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: lpc54_ft5x06_register() failed: %d\n", ret);
}
#endif
#ifdef HAVE_MMCSD
/* Get an instance of the SDIO interface */
sdmmc = lpc54_sdmmc_initialize(0);
if (!sdmmc)
{
syslog(LOG_ERR, "ERROR: Failed to initialize SD/MMC\n");
}
else
{
/* Dind the SDIO interface to the MMC/SD driver */
ret = mmcsd_slotinitialize(MMCSD_MINOR, sdmmc);
if (ret != OK)
{
syslog(LOG_ERR,
"ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n",
ret);
}
}
#endif
#ifdef CONFIG_INPUT_BUTTONS_LOWER
/* Register the BUTTON driver */
ret = btn_lower_initialize("/dev/buttons");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: btn_lower_initialize() failed: %d\n", ret);
}
#endif
UNUSED(ret);
return OK;
}
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_buttons.c
+186
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@@ -0,0 +1,186 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_buttons.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <errno.h>
#include <nuttx/arch.h>
#include <nuttx/board.h>
#include <nuttx/irq.h>
#include <nuttx/irq.h>
#include "lpc54_gpio.h"
#include "lpcxpresso-lpc54628.h"
#include <arch/board/board.h>
#ifdef CONFIG_ARCH_BUTTONS
/****************************************************************************
* Private Data
****************************************************************************/
#if defined(CONFIG_LPC54_GPIOIRQ) && defined(CONFIG_ARCH_IRQBUTTONS)
static uint8_t g_button_irq;
static xcpt_t g_button_handler;
static void *g_button_arg;
#endif
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: board_button_interrupt
*
* Description:
* This function intermediates the interrupt provided to the application
* logic that attached the interrupt. This is necessary to properly
* clear the pending button interrupts.
*
****************************************************************************/
static int board_button_interrupt(int irq, FAR void *context, FAR void *arg)
{
/* Acknowledge the button interrupt */
lpc54_gpio_ackedge(irq);
/* Transfer control to the attached interrupt handler */
if (g_button_handler != NULL)
{
return g_button_handler(irq, context, arg);
}
return OK;
}
/****************************************************************************
* 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.
*
****************************************************************************/
uint32_t board_button_initialize(void)
{
int ret;
/* Configure the button GPIO interrupt */
ret = lpc54_gpio_config(GPIO_BUTTON_USER);
if (ret >= 0)
{
#if defined(CONFIG_LPC54_GPIOIRQ) && defined(CONFIG_ARCH_IRQBUTTONS)
/* Get the IRQ that is associated with the PIN interrupt and attach the
* intermediate button interrupt handler to that interrupt.
*/
g_button_irq = lpc54_gpio_irqno(GPIO_BUTTON_USER);
irq_attach(g_button_irq, board_button_interrupt, NULL);
#endif
}
return NUM_BUTTONS;
}
/****************************************************************************
* Name: board_buttons
*
* Description:
* After board_button_initialize() has been called, board_buttons() may be
* called to collect the state of all buttons. board_buttons() returns an
* 32-bit bit set with each bit associated with a button. See the BUTTON*
* definitions above for the meaning of each bit in the returned value.
*
****************************************************************************/
uint32_t board_buttons(void)
{
return lpc54_gpio_read(GPIO_BUTTON_USER) ? 0 : BUTTON_USER_BIT;
}
/****************************************************************************
* Name: board_button_irq
*
* Description:
* This function may be called to register an interrupt handler that will
* be called when a button is depressed or released. The ID value is one
* of the BUTTON* definitions provided above.
*
* Configuration Notes:
* Configuration CONFIG_AVR32_GPIOIRQ must be selected to enable the
* overall GPIO IRQ feature and CONFIG_AVR32_GPIOIRQSETA and/or
* CONFIG_AVR32_GPIOIRQSETB must be enabled to select GPIOs to support
* interrupts on. For button support, bits 2 and 3 must be set in
* CONFIG_AVR32_GPIOIRQSETB (PB2 and PB3).
*
****************************************************************************/
#if defined(CONFIG_LPC54_GPIOIRQ) && defined(CONFIG_ARCH_IRQBUTTONS)
int board_button_irq(int id, xcpt_t irqhandler, FAR void *arg)
{
int ret = -EINVAL;
if (id == BUTTON_USER)
{
/* Are we attaching or detaching? */
if (irqhandler != NULL)
{
/* Yes.. Attach and enable the interrupt */
g_button_handler = irqhandler;
g_button_arg = arg;
up_enable_irq(g_button_irq);
}
else
{
/* No.. Disable and detach the interrupt */
up_disable_irq(g_button_irq);
g_button_handler = NULL;
g_button_arg = NULL;
}
ret = OK;
}
return ret;
}
#endif
#endif /* CONFIG_ARCH_BUTTONS */
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_ft5x06.c
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/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_ft5x06.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <syslog.h>
#include <errno.h>
#include <nuttx/arch.h>
#include <nuttx/i2c/i2c_master.h>
#include <nuttx/input/ft5x06.h>
#include "lpc54_config.h"
#include "lpc54_gpio.h"
#include "lpcxpresso-lpc54628.h"
#ifdef HAVE_FT5x06
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define FT5X06_FREQUENCY 400000 /* For now, will boost later */
/****************************************************************************
* Private Function Ptototypes
****************************************************************************/
#ifndef CONFIG_FT5X06_POLLMODE
static int lpc54_ft5x06_attach(FAR const struct ft5x06_config_s *config,
xcpt_t isr, FAR void *arg);
static void lpc54_ft5x06_enable(FAR const struct ft5x06_config_s *config,
bool enable);
static void lpc54_ft5x06_clear(FAR const struct ft5x06_config_s *config);
#endif
static void lpc54_ft5x06_wakeup(FAR const struct ft5x06_config_s *config);
static void lpc54_ft5x06_nreset(FAR const struct ft5x06_config_s *config,
bool state);
/****************************************************************************
* Private Data
****************************************************************************/
static const struct ft5x06_config_s g_ft5x06_config =
{
.address = FT5X06_I2C_ADDRESS,
.frequency = FT5X06_FREQUENCY,
#ifndef CONFIG_FT5X06_POLLMODE
.attach = lpc54_ft5x06_attach,
.enable = lpc54_ft5x06_enable,
.clear = lpc54_ft5x06_clear,
#endif
.wakeup = lpc54_ft5x06_wakeup,
.nreset = lpc54_ft5x06_nreset
};
#ifndef CONFIG_FT5X06_POLLMODE
static uint8_t g_ft5x06_irq;
#endif
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_ft5x06_attach
*
* Description:
* Attach an FT5x06 interrupt handler to a GPIO interrupt
*
****************************************************************************/
#ifndef CONFIG_FT5X06_POLLMODE
static int lpc54_ft5x06_attach(FAR const struct ft5x06_config_s *config,
xcpt_t isr, FAR void *arg)
{
return irq_attach(g_ft5x06_irq, isr, arg);
}
#endif
/****************************************************************************
* Name: lpc54_ft5x06_enable
*
* Description:
* Enable or disable a GPIO interrupt
*
****************************************************************************/
#ifndef CONFIG_FT5X06_POLLMODE
static void lpc54_ft5x06_enable(FAR const struct ft5x06_config_s *config,
bool enable)
{
if (enable)
{
up_enable_irq(g_ft5x06_irq);
}
else
{
up_disable_irq(g_ft5x06_irq);
}
}
#endif
/****************************************************************************
* Name: lpc54_ft5x06_clear
*
* Description:
* Acknowledge/clear any pending GPIO interrupt
*
****************************************************************************/
#ifndef CONFIG_FT5X06_POLLMODE
static void lpc54_ft5x06_clear(FAR const struct ft5x06_config_s *config)
{
lpc54_gpio_ackedge(g_ft5x06_irq);
}
#endif
/****************************************************************************
* Name: lpc54_ft5x06_wakeup
*
* Description:
* Issue WAKE interrupt to FT5x06 to change the FT5x06 from Hibernate to
* Active mode.
*
****************************************************************************/
static void lpc54_ft5x06_wakeup(FAR const struct ft5x06_config_s *config)
{
/* We do not have access to the WAKE pin in the implementation */
}
/****************************************************************************
* Name: lpc54_ft5x06_nreset
*
* Description:
* Control the chip reset pin (active low)
*
****************************************************************************/
static void lpc54_ft5x06_nreset(FAR const struct ft5x06_config_s *config,
bool nstate)
{
lpc54_gpio_write(GPIO_FT5X06_CTRSTN, nstate);
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_ft5x06_register
*
* Description:
* Register the FT5x06 touch panel driver
*
****************************************************************************/
int lpc54_ft5x06_register(void)
{
FAR struct i2c_master_s *i2c;
int ret;
#ifndef CONFIG_FT5X06_POLLMODE
int irq;
/* Initialize GPIO pins. NOTE: The nRST pin was already configured during
* early LCD initialization. The Part is in reset now.
*/
lpc54_gpio_config(GPIO_FT5X06_INTR);
irq = lpc54_gpio_irqno(GPIO_FT5X06_INTR);
DEBUGASSERT(irq > 0 && irq < UINT8_MAX);
g_ft5x06_irq = (uint8_t)irq;
/* Make sure that the interrupt is disabled at the NVIC */
lpc54_gpio_ackedge(irq);
up_disable_irq(irq);
#endif
/* Take the FT5x06 out of reset */
lpc54_gpio_write(GPIO_FT5X06_CTRSTN, true);
/* The FT5x06 is on I2C2. Get the handle and register the F5x06 device */
i2c = lpc54_i2c_handle(2, I2C2NDX);
if (i2c == NULL)
{
syslog(LOG_ERR, "ERROR: Failed to get I2C2 interface\n");
return -ENODEV;
}
else
{
ret = ft5x06_register(i2c, &g_ft5x06_config, 0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: Failed to register FT5x06 driver: %d\n",
ret);
lpc54_gpio_write(GPIO_FT5X06_CTRSTN, false);
lpc54_i2c_free(I2C2NDX);
return ret;
}
}
return OK;
}
#endif /* HAVE_FT5x06*/
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_i2c.c
+92
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/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_i2c.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <syslog.h>
#include <nuttx/i2c/i2c_master.h>
#include "lpc54_config.h"
#include "lpc54_i2c_master.h"
#include "lpcxpresso-lpc54628.h"
#if defined(HAVE_I2CTOOL) || defined(HAVE_FT5x06)
/****************************************************************************
* Private Data
****************************************************************************/
static FAR struct i2c_master_s *g_i2c_handle[NI2C];
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_i2c_handle
*
* Description:
* Create (or reuse) an I2C handle
*
****************************************************************************/
FAR struct i2c_master_s *lpc54_i2c_handle(int bus, int ndx)
{
FAR struct i2c_master_s *i2c = g_i2c_handle[ndx];
if (i2c == NULL)
{
i2c = lpc54_i2cbus_initialize(bus);
if (i2c == NULL)
{
syslog(LOG_ERR, "ERROR: Failed to get I2C%d interface\n", bus);
}
else
{
g_i2c_handle[ndx] = i2c;
}
}
return i2c;
}
/****************************************************************************
* Name: lpc54_i2c_free
*
* Description:
* Free an I2C handle created by lpc54_i2c_handle
*
****************************************************************************/
void lpc54_i2c_free(int ndx)
{
if (g_i2c_handle[ndx] != NULL)
{
lpc54_i2cbus_uninitialize(g_i2c_handle[ndx]);
g_i2c_handle[ndx] = NULL;
}
}
#endif /* HAVE_I2CTOOL || HAVE_FT5x06*/
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_i2ctool.c
+117
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/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_i2ctool.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <syslog.h>
#include <nuttx/i2c/i2c_master.h>
#include "lpc54_config.h"
#include "lpc54_i2c_master.h"
#include "lpcxpresso-lpc54628.h"
#ifdef HAVE_I2CTOOL
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_i2c_register
*
* Description:
* Register one I2C drivers for the I2C tool.
*
****************************************************************************/
static void lpc54_i2c_register(int bus, int ndx)
{
FAR struct i2c_master_s *i2c;
int ret;
i2c = lpc54_i2c_handle(bus, ndx);
if (i2c == NULL)
{
syslog(LOG_ERR, "ERROR: Failed to get I2C%d interface\n", bus);
}
else
{
ret = i2c_register(i2c, bus);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: Failed to register I2C%d driver: %d\n",
bus, ret);
lpc54_i2cbus_uninitialize(i2c);
}
}
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_i2ctool
*
* Description:
* Register I2C drivers for the I2C tool.
*
****************************************************************************/
void lpc54_i2ctool(void)
{
#ifdef CONFIG_LPC54_I2C0_MASTER
lpc54_i2c_register(0, I2C0NDX);
#endif
#ifdef CONFIG_LPC54_I2C1_MASTER
lpc54_i2c_register(1, I2C1NDX);
#endif
#ifdef CONFIG_LPC54_I2C2_MASTER
lpc54_i2c_register(2, I2C2NDX);
#endif
#ifdef CONFIG_LPC54_I2C3_MASTER
lpc54_i2c_register(3, I2C3NDX);
#endif
#ifdef CONFIG_LPC54_I2C4_MASTER
lpc54_i2c_register(4, I2C4NDX);
#endif
#ifdef CONFIG_LPC54_I2C5_MASTER
lpc54_i2c_register(5, I2C5NDX);
#endif
#ifdef CONFIG_LPC54_I2C6_MASTER
lpc54_i2c_register(6, I2C6NDX);
#endif
#ifdef CONFIG_LPC54_I2C7_MASTER
lpc54_i2c_register(7, I2C7NDX);
#endif
#ifdef CONFIG_LPC54_I2C8_MASTER
lpc54_i2c_register(8, I2C8NDX);
#endif
#ifdef CONFIG_LPC54_I2C9_MASTER
lpc54_i2c_register(9, I2C9NDX);
#endif
}
#endif /* HAVE_I2CTOOL */
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_lcd.c
+74
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/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_lcd.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdbool.h>
#include <debug.h>
#include "lpc54_lcd.h"
#include "lpc54_gpio.h"
#include "lpcxpresso-lpc54628.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_lcd_initialize
*
* Description:
* Initialize the LCD. Setup backlight (initially off)
*
****************************************************************************/
void lpc54_lcd_initialize(void)
{
/* Configure the LCD backlight (and turn the backlight off) */
lpc54_gpio_config(GPIO_LCD_BL);
/* Initiale touchscreen controller nRST GPIOs here
* (putting it into reset)
*/
lpc54_gpio_config(GPIO_FT5X06_CTRSTN);
}
/****************************************************************************
* Name: lpc54_backlight
*
* Description:
* If CONFIG_LPC54_LCD_BACKLIGHT is defined, then the board-specific
* logic must provide this interface to turn the backlight on and off.
*
****************************************************************************/
#ifdef CONFIG_LPC54_LCD_BACKLIGHT
void lpc54_backlight(bool blon)
{
lpc54_gpio_write(GPIO_LCD_BL, blon); /* High illuminates */
}
#endif
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_sdram.c
+147
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@@ -0,0 +1,147 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_sdram.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include "hardware/lpc54_pinmux.h"
#include "lpc54_gpio.h"
#include "lpc54_emc.h"
#include "lpcxpresso-lpc54628.h"
#include <arch/board/board.h>
#if defined(CONFIG_LPC54_EMC) && defined(CONFIG_LPC54_EMC_DYNAMIC)
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define EMC_CLOCK_PERIOD_NS (1000000000 / BOARD_EMC_FREQUENCY)
/****************************************************************************
* Private Data
****************************************************************************/
/* EMC basic configuration. */
static const struct emc_config_s g_emc_config =
{
.bigendian = false, /* Little endian */
.clksrc = EMC_INTLOOPBACK, /* Internal loop back from EMC_CLK output */
#ifdef BOARD_220MHz
.clkdiv = 3, /* EMC Clock = CPU FREQ/3 */
#else /* if BOARD_180MHz */
.clkdiv = 2, /* EMC Clock = CPU FREQ/2 */
#endif
};
/* Pin configuration */
static const lpc54_pinset_t g_emc_pinset[] =
{
/* Control signals */
GPIO_EMC_CASN, GPIO_EMC_RASN, GPIO_EMC_WEN, GPIO_EMC_CLK0,
GPIO_EMC_CKE0, GPIO_EMC_DYCSN0, GPIO_EMC_DQM0, GPIO_EMC_DQM1,
/* Address lines */
GPIO_EMC_A0, GPIO_EMC_A1, GPIO_EMC_A2, GPIO_EMC_A3, GPIO_EMC_A4,
GPIO_EMC_A5, GPIO_EMC_A6, GPIO_EMC_A7, GPIO_EMC_A8, GPIO_EMC_A9,
GPIO_EMC_A10, GPIO_EMC_A11, GPIO_EMC_A12, GPIO_EMC_A13, GPIO_EMC_A14,
/* Data lines */
GPIO_EMC_D0, GPIO_EMC_D1, GPIO_EMC_D2, GPIO_EMC_D3, GPIO_EMC_D4,
GPIO_EMC_D5, GPIO_EMC_D6, GPIO_EMC_D7, GPIO_EMC_D8, GPIO_EMC_D9,
GPIO_EMC_D10, GPIO_EMC_D11, GPIO_EMC_D12, GPIO_EMC_D13, GPIO_EMC_D14,
GPIO_EMC_D15
};
#define EMC_NPINS (sizeof(g_emc_pinset) / sizeof(lpc54_pinset_t))
/* Dynamic memory timing configuration. */
static const struct emc_dynamic_timing_config_s g_emc_dynconfig =
{
.rdconfig = EMC_CMDDELAY,
.refresh = (64 * 1000000 / 4096), /* 4096 rows/ 64ms */
.rp = 18,
.ras = 42,
.srex = 67,
.apr = 18,
.wr = EMC_CLOCK_PERIOD_NS + 6, /* one clk + 6ns */
.dal = EMC_CLOCK_PERIOD_NS + 24,
.rc = 60,
.rfc = 60,
.xsr = 67,
.rrd = 12,
.mrd = 2,
};
/* Dynamic memory chip specific configuration: Chip 0 - MTL48LC8M16A2B4-6A */
static const struct emc_dynamic_chip_config_s g_emc_dynchipconfig =
{
.chndx = 0,
.dyndev = EMC_SDRAM,
.rasnclk = 2,
.mode = 0x23,
.extmode = 0, /* SDRAM only */
.addrmap = 0x09, /* 128Mbits (8M*16, 4banks, 12 rows, 9 columns) */
};
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: lpc54_sdram_initialize
*
* Description:
* Initialize external SDRAM
*
****************************************************************************/
void lpc54_sdram_initialize(void)
{
int i;
/* EMC Basic configuration. */
lpc54_emc_initialize(&g_emc_config);
/* Configured pins used on the board */
for (i = 0; i < EMC_NPINS; i++)
{
lpc54_gpio_config(g_emc_pinset[i]);
}
/* EMC Dynamc memory configuration. */
lpc54_emc_sdram_initialize(&g_emc_dynconfig, &g_emc_dynchipconfig, 1);
}
#endif /* CONFIG_LPC54_EMC && CONFIG_LPC54_EMC_DYNAMIC */
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_userleds.c
+97
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/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_userleds.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/* The LPCXpress-LPC54628 has three user LEDs: D9, D11, and D12. These
* LEDs are for application use. They are illuminated when the driving
* signal from the LPC546xx is low. The LEDs are driven by ports P2-2 (D9),
* P3-3 (D11) and P3-14 (D12).
*/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <arch/board/board.h>
#include "lpc54_gpio.h"
#include "lpcxpresso-lpc54628.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_userled_initialize
****************************************************************************/
uint32_t board_userled_initialize(void)
{
#ifndef CONFIG_ARCH_LEDS
/* Configure LED GPIOs for output */
lpc54_gpio_config(GPIO_LED_D9);
lpc54_gpio_config(GPIO_LED_D11);
lpc54_gpio_config(GPIO_LED_D12);
#endif
return BOARD_NLEDS;
}
/****************************************************************************
* Name: board_userled
****************************************************************************/
void board_userled(int led, bool ledon)
{
if (led == BOARD_D9)
{
lpc54_gpio_write(GPIO_LED_D9, !ledon); /* Low illuminates */
}
else if (led == BOARD_D11)
{
lpc54_gpio_write(GPIO_LED_D11, !ledon); /* Low illuminates */
}
#ifndef CONFIG_ARCH_LEDS
else if (led == BOARD_D12)
{
lpc54_gpio_write(GPIO_LED_D12, !ledon); /* Low illuminates */
}
#endif
}
/****************************************************************************
* Name: board_userled_all
****************************************************************************/
void board_userled_all(uint32_t ledset)
{
/* Low illuminates */
lpc54_gpio_write(GPIO_LED_D9, (ledset & BOARD_D9_BIT) == 0);
lpc54_gpio_write(GPIO_LED_D11, (ledset & BOARD_D11_BIT) == 0);
#ifndef CONFIG_ARCH_LEDS
lpc54_gpio_write(GPIO_LED_D12, (ledset & BOARD_D12_BIT) == 0);
#endif
}
Ubiquitous/Nuttx/nuttx/boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpcxpresso-lpc54628.h
+389
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@@ -0,0 +1,389 @@
/****************************************************************************
* boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpcxpresso-lpc54628.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_LPC54XX_LPCXPRESSO_LPC54628_SRC_LPCXPRESSO_LPC54628_H
#define __BOARDS_ARM_LPC54XX_LPCXPRESSO_LPC54628_SRC_LPCXPRESSO_LPC54628_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include "lpc54_config.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define HAVE_I2CTOOL 1
#define HAVE_FT5x06 1
#define HAVE_MMCSD 1
#define HAVE_RTC_DRIVER 1
/* Do we need to register I2C drivers on behalf of the I2C tool? */
#ifdef CONFIG_SYSTEM_I2CTOOL
# ifndef CONFIG_I2C_DRIVER
# warning CONFIG_SYSTEM_I2CTOOL requires CONFIG_I2C_DRIVER
# undef HAVE_I2CTOOL
# endif
# ifndef HAVE_I2C_MASTER_DEVICE
# warning CONFIG_SYSTEM_I2CTOOL requires HAVE_I2C_MASTER_DEVICE
# undef HAVE_I2CTOOL
# endif
#else
# undef HAVE_I2CTOOL
#endif
/* Do we need to register FT5x06 touch panel driver? */
#ifdef CONFIG_INPUT_FT5X06
# ifndef CONFIG_LPC54_I2C2_MASTER
# warning CONFIG_INPUT_FT5X06 requires CONFIG_LPC54_I2C2_MASTER
# undef HAVE_FT5x06
# endif
# ifndef CONFIG_FT5X06_POLLMODE
# warning CONFIG_INPUT_FT5X06 requires CONFIG_FT5X06_POLLMODE
# undef HAVE_FT5x06
# endif
#else
# undef HAVE_FT5x06
#endif
/* MMC/SD support */
#ifdef CONFIG_LPC54_SDMMC
# ifndef CONFIG_MMCSD
# warning MMC/SD support requires CONFIG_MMCSD
# undef HAVE_MMCSD
# endif
# ifndef CONFIG_MMCSD_SDIO
# warning MMC/SD support requires CONFIG_MMCSD_SDIO
# undef HAVE_MMCSD
# endif
# ifdef CONFIG_DISABLE_MOUNTPOINT
# warning MMC/SD cannot be supported with CONFIG_DISABLE_MOUNTPOINT
# undef HAVE_MMCSD
# endif
# ifdef CONFIG_NSH_MMCSDMINOR
# define MMCSD_MINOR CONFIG_NSH_MMCSDMINOR
# else
# define MMCSD_MINOR 0
# endif
#else
# undef HAVE_MMCSD
#endif
/* Check if we can support the RTC driver */
#if !defined(CONFIG_RTC) || !defined(CONFIG_RTC_DRIVER)
# undef HAVE_RTC_DRIVER
#endif
/* Indices into a sparse I2C array. Used with lpc54_i2c_handle() */
#ifdef CONFIG_LPC54_I2C0_MASTER
# define I2C0NDX 0
# define I2C0CNT 1
# define __I2C1NX 1
#else
# define I2C0CNT 0
# define __I2C1NX 0
#endif
#ifdef CONFIG_LPC54_I2C1_MASTER
# define I2C1NDX __I2C1NX
# define I2C1CNT 1
# define __I2C2NX (__I2C1NX + 1)
#else
# define I2C1CNT 0
# define __I2C2NX 0
#endif
#ifdef CONFIG_LPC54_I2C2_MASTER
# define I2C2NDX __I2C2NX
# define I2C2CNT 1
# define __I2C3NX (__I2C2NX + 1)
#else
# define I2C2CNT 0
# define __I2C3NX __I2C2NX
#endif
#ifdef CONFIG_LPC54_I2C3_MASTER
# define I2C3NDX __I2C3NX
# define I2C3CNT 1
# define __I2C4NX (__I2C3NX + 1)
#else
# define I2C3CNT 0
# define __I2C4NX __I2C3NX
#endif
#ifdef CONFIG_LPC54_I2C4_MASTER
# define I2C4NDX __I2C4NX
# define I2C4CNT 1
# define __I2C5NX (__I2C4NX + 1)
#else
# define I2C4CNT 0
# define __I2C5NX __I2C4NX
#endif
#ifdef CONFIG_LPC54_I2C5_MASTER
# define I2C5NDX __I2C5NX
# define I2C5CNT 1
# define __I2C6NX (__I2C5NX + 1)
#else
# define I2C5CNT 0
# define __I2C6NX __I2C5NX
#endif
#ifdef CONFIG_LPC54_I2C6_MASTER
# define I2C6NDX __I2C6NX
# define I2C6CNT 1
# define __I2C7NX (__I2C6NX + 1)
#else
# define I2C6CNT 0
# define __I2C7NX __I2C6NX
#endif
#ifdef CONFIG_LPC54_I2C7_MASTER
# define I2C7NDX __I2C7NX
# define I2C7CNT 1
# define __I2C8NX (__I2C7NX + 1)
#else
# define I2C7CNT 0
# define __I2C8NX __I2C7NX
#endif
#ifdef CONFIG_LPC54_I2C8_MASTER
# define I2C8NDX __I2C8NX
# define I2C8CNT 1
# define __I2C9NX (__I2C8NX + 1)
#else
# define I2C8CNT 0
# define __I2C9NX __I2C8NX
#endif
#ifdef CONFIG_LPC54_I2C9_MASTER
# define I2CNDX __I2C9NX
# define I2C9CNT 1
#else
# define I2C9CNT 0
#endif
#define NI2C (I2C0CNT + I2C1CNT + I2C2CNT + I2C3CNT + I2C4CNT + \
I2C5CNT + I2C6CNT + I2C7CNT + I2C8CNT + I2C9CNT )
/* LED definitions **********************************************************/
/* The LPCXpress-LPC54628 has three user LEDs: D9, D11, and D12. These
* LEDs are for application use. They are illuminated when the driving
* signal from the LPC546xx is low. The LEDs are driven by ports P2-2 (D9),
* P3-3 (D11) and P3-14 (D12).
*/
#define GPIO_LED_D9 \
(GPIO_PORT2 | GPIO_PIN2 | GPIO_VALUE_ONE | GPIO_OUTPUT | \
GPIO_MODE_DIGITAL | GPIO_FILTER_OFF | GPIO_PUSHPULL | GPIO_PULLUP)
#define GPIO_LED_D11 \
(GPIO_PORT3 | GPIO_PIN3 | GPIO_VALUE_ONE | GPIO_OUTPUT | \
GPIO_MODE_DIGITAL | GPIO_FILTER_OFF | GPIO_PUSHPULL | GPIO_PULLUP)
#define GPIO_LED_D12 \
(GPIO_PORT3 | GPIO_PIN14 | GPIO_VALUE_ONE | GPIO_OUTPUT | \
GPIO_MODE_DIGITAL | GPIO_FILTER_OFF | GPIO_PUSHPULL | GPIO_PULLUP)
/* Button definitions *******************************************************/
/* The LPCXpresso has four switches:
*
* SW2 ISP2 P0.6
* SW3 ISP1 P0.5
* SW4 ISP0 P0.4
* SW5 User Button P1.1
*
* In all cased, the signal is low when the button is pressed.
*
* SW2, SW3, SW4 can be used to force the LPC546xx in to ISP boot modes.
* After boot these buttons could be used as user buttons. However, they are
* not available when the on-board SRDRAM is used because P0.4, P0.5, and
* P0.6 are also used as EMC_D2, EMC_D3, and EMC_D4, respectively.
*
* So SW5 is really the only button that that is generally available for
* software usage. When pressed, it will be sensed low.
*
* P1.1 is a Type D pin.
*/
#define GPIO_BUTTON_USER \
(GPIO_PORT1 | GPIO_PIN1 | GPIO_INTBOTH | GPIO_MODE_DIGITAL | GPIO_FILTER_ON)
/* LCD/TSC definitions ******************************************************/
/* The backlight is controlled by P3.31 and is intended to connect via PWM
* to control the brightness level. For simplicity here, it configured as a
* simple GPIO output.
*
* The output goes to the enable (EN) pin of a AP5724 step-up DC/DC
* converter designed to drive white LEDs with a constant current. A high
* input at EN turns the converter on, and a low input turns it off.
*/
#define GPIO_LCD_BL \
(GPIO_PORT3 | GPIO_PIN31 | GPIO_VALUE_ZERO | GPIO_OUTPUT | \
GPIO_MODE_DIGITAL | GPIO_FILTER_OFF | GPIO_PUSHPULL | GPIO_PULLUP)
/* The integrated touchscreen uses one GPIO out and one GPIO interrupting
* GPIO input:
*
* P2.27 CT_RSTn Active low
* P4.0 INTR On falling edge, I belieive
*
* The FT4x06's WAKE-UP interrupt pin is not brought out.
*/
#define GPIO_FT5X06_CTRSTN \
(GPIO_PORT2 | GPIO_PIN27 | GPIO_VALUE_ZERO | GPIO_OUTPUT | \
GPIO_MODE_DIGITAL | GPIO_FILTER_OFF | GPIO_PUSHPULL | GPIO_PULLUP)
#define GPIO_FT5X06_INTR \
(GPIO_PORT4 | GPIO_PIN20 | GPIO_INTFE | GPIO_MODE_DIGITAL | GPIO_FILTER_OFF)
/* I2C addresses (7-bit): */
#define CODEC_I2C_ADDRESS 0x1a
#define ACCEL_I2C_ADDRESS 0x1d
#define FT5X06_I2C_ADDRESS 0x38
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Functions Definitions
****************************************************************************/
/****************************************************************************
* Name: lpc54_bringup
*
* Description:
* Perform architecture-specific initialization
*
* CONFIG_BOARD_LATE_INITIALIZE=y :
* Called from board_late_initialize().
*
* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_LIB_BOARDCTL=y :
* Called from the NSH library
*
****************************************************************************/
int lpc54_bringup(void);
/****************************************************************************
* Name: lpc54_sdram_initialize
*
* Description:
* Initialize external SDRAM
*
****************************************************************************/
#ifdef CONFIG_LPC54_EMC
void lpc54_sdram_initialize(void);
#endif
/****************************************************************************
* Name: lpc54_lcd_initialize
*
* Description:
* Initialize the LCD. Setup backlight (initially off)
*
****************************************************************************/
void lpc54_lcd_initialize(void);
/****************************************************************************
* Name: lpc54_i2ctool
*
* Description:
* Register I2C drivers for the I2C tool.
*
****************************************************************************/
#ifdef HAVE_I2CTOOL
void lpc54_i2ctool(void);
#endif
/****************************************************************************
* Name: lpc54_ft5x06_register
*
* Description:
* Register the FT5x06 touch panel driver
*
****************************************************************************/
#ifdef HAVE_FT5x06
int lpc54_ft5x06_register(void);
#endif
/****************************************************************************
* Name: lpc54_i2c_handle
*
* Description:
* Create (or reuse) an I2C handle
*
****************************************************************************/
#if defined(HAVE_I2CTOOL) || defined(HAVE_FT5x06)
FAR struct i2c_master_s *lpc54_i2c_handle(int bus, int ndx);
#endif
/****************************************************************************
* Name: lpc54_i2c_free
*
* Description:
* Free an I2C handle created by lpc54_i2c_handle
*
****************************************************************************/
#if defined(HAVE_I2CTOOL) || defined(HAVE_FT5x06)
void lpc54_i2c_free(int ndx);
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_LPC54XX_LPCXPRESSO_LPC54628_SRC_LPCXPRESSO_LPC54628_H */