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Misc changes to README files; Update SAMA5D3x-EK NxWM configuration to use Calibration instruction messages

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This commit is contained in:
Gregory Nutt 2013-10-14 14:53:38 -06:00
parent d19eb19af4
commit 87d8d3a7d5
3 changed files with 87 additions and 72 deletions
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1
arch/arm/src/sama5/sam_tsd.c
View File

@ -69,6 +69,7 @@
#include <arch/board/board.h>
#include "up_arch.h"
#include "chip/sam_adc.h"
#include "sam_adc.h"
#include "sam_tsd.h"

142
configs/sama5d3x-ek/README.txt
View File

@ -916,7 +916,11 @@ Configurations
used to verify the SAMA5D3x-EK TFT LCD. This test case focuses on
general window controls, movement, mouse and keyboard input. It
requires no user interaction.
ostest: This is another configuration that is only useful for bring-up.
nxwm: This is a special configuration setup for the NxWM window manager
UnitTest. It integrates support for both the SAMA5 LCDC and the
SAMA5 ADC touchscreen controller and provides a more advance
graphics demo. It provides an interactive windowing experience.
ostest: This is another configuration that is only useful for bring-up.
It executes an exhaustive OS test to verify a correct port of NuttX
to the SAMA5D3-EK. Since it now passes that test, the configuration
has little further use other than for reference.
@ -924,6 +928,7 @@ Configurations
Now for the gory details:
demo:
This configuration directory provide the NuttShell (NSH). There are
two NSH configurations: nsh and demo. The difference is that nsh is
intended to be a very simple NSH configuration upon which you can build
@ -1322,6 +1327,7 @@ Configurations
not bring up Windows Explorer with Windows. No idea why yet.
hello:
This configuration directory, performs the (almost) simplest of all
possible examples: examples/hello. This just comes up, says hello
on the serial console and terminates. This configuration is of
@ -1381,6 +1387,7 @@ Configurations
2013-7-31: Delay loop calibrated.
nsh:
This configuration directory provide the NuttShell (NSH). There are
two NSH configurations: nsh and demo. The difference is that nsh is
intended to be a very simple NSH configuration upon which you can build
@ -2190,73 +2197,12 @@ Configurations
window controls, movement, mouse and keyboard input. It requires no
user interaction.
ostest:
This configuration directory, performs a simple OS test using
examples/ostest.
NOTES:
1. This configuration uses the default USART1 serial console. That
is easily changed by reconfiguring to (1) enable a different
serial peripheral, and (2) selecting that serial peripheral as
the console device.
2. By default, this configuration is set up to build on Windows
under either a Cygwin or MSYS environment using a recent, Windows-
native, generic ARM EABI GCC toolchain (such as the CodeSourcery
toolchain). Both the build environment and the toolchain
selection can easily be changed by reconfiguring:
CONFIG_HOST_WINDOWS=y : Windows operating system
CONFIG_WINDOWS_CYGWIN=y : POSIX environment under windows
CONFIG_ARMV7A_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
3. This configuration executes out of CS0 NOR flash and can only
be loaded via SAM-BA. These are the relevant configuration options
the define the NOR FLASH configuration:
CONFIG_SAMA5_BOOT_CS0FLASH=y : Boot from FLASH on CS0
CONFIG_BOOT_RUNFROMFLASH=y : Run in place on FLASH (vs copying to RAM)
CONFIG_SAMA5_EBICS0=y : Enable CS0 external memory
CONFIG_SAMA5_EBICS0_SIZE=134217728 : Memory size is 128KB
CONFIG_SAMA5_EBICS0_NOR=y : Memory type is NOR FLASH
CONFIG_FLASH_START=0x10000000 : Physical FLASH start address
CONFIG_FLASH_VSTART=0x10000000 : Virtual FLASH start address
CONFIG_FLASH_SIZE=134217728 : FLASH size (again)
CONFIG_RAM_START=0x00300400 : Data stored after page table
CONFIG_RAM_VSTART=0x00300400
CONFIG_RAM_SIZE=114688 : Available size of 128KB - 16KB for page table
NOTE: In order to boot in this configuration, you need to close the
BMS jumper.
STATUS:
2013-7-19: This configuration (as do the others) run at 396MHz.
The SAMA5D3 can run at 536MHz. I still need to figure out the
PLL settings to get that speed.
If the CPU speed changes, then so must the NOR and SDRAM
initialization!
2013-7-30: I have been unable to execute this configuration from NOR
FLASH by closing the BMS jumper (J9). As far as I can tell, this
jumper does nothing on my board??? I have been using the norboot
configuration to start the program in NOR FLASH (see just above).
See "Creating and Using NORBOOT" above.
2013-7-31: The OS test configuration is functional.
2013-7-31: Using delay loop calibration from the hello configuration.
That configuration runs out of internal SRAM and, as a result, this
configuration needs to be recalibrated.
nxwm:
This is a special configuration setup for the NxWM window manager
UnitTest. It includes support for both the SAMA5 LCDC and the
SAMA5 ADC touchscreen controller.
UnitTest. It integrates support for both the SAMA5 LCDC and the
SAMA5 ADC touchscreen controller and provides a more advance
graphics demo. It provides an interactive windowing experience.
The NxWM window manager is a tiny window manager tailored for use
with smaller LCDs. It supports a toolchain, a start window, and
@ -2323,3 +2269,67 @@ Configurations
$ cd ~/nuttx-git/nuttx
$ make
ostest:
This configuration directory, performs a simple OS test using
examples/ostest.
NOTES:
1. This configuration uses the default USART1 serial console. That
is easily changed by reconfiguring to (1) enable a different
serial peripheral, and (2) selecting that serial peripheral as
the console device.
2. By default, this configuration is set up to build on Windows
under either a Cygwin or MSYS environment using a recent, Windows-
native, generic ARM EABI GCC toolchain (such as the CodeSourcery
toolchain). Both the build environment and the toolchain
selection can easily be changed by reconfiguring:
CONFIG_HOST_WINDOWS=y : Windows operating system
CONFIG_WINDOWS_CYGWIN=y : POSIX environment under windows
CONFIG_ARMV7A_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
3. This configuration executes out of CS0 NOR flash and can only
be loaded via SAM-BA. These are the relevant configuration options
the define the NOR FLASH configuration:
CONFIG_SAMA5_BOOT_CS0FLASH=y : Boot from FLASH on CS0
CONFIG_BOOT_RUNFROMFLASH=y : Run in place on FLASH (vs copying to RAM)
CONFIG_SAMA5_EBICS0=y : Enable CS0 external memory
CONFIG_SAMA5_EBICS0_SIZE=134217728 : Memory size is 128KB
CONFIG_SAMA5_EBICS0_NOR=y : Memory type is NOR FLASH
CONFIG_FLASH_START=0x10000000 : Physical FLASH start address
CONFIG_FLASH_VSTART=0x10000000 : Virtual FLASH start address
CONFIG_FLASH_SIZE=134217728 : FLASH size (again)
CONFIG_RAM_START=0x00300400 : Data stored after page table
CONFIG_RAM_VSTART=0x00300400
CONFIG_RAM_SIZE=114688 : Available size of 128KB - 16KB for page table
NOTE: In order to boot in this configuration, you need to close the
BMS jumper.
STATUS:
2013-7-19: This configuration (as do the others) run at 396MHz.
The SAMA5D3 can run at 536MHz. I still need to figure out the
PLL settings to get that speed.
If the CPU speed changes, then so must the NOR and SDRAM
initialization!
2013-7-30: I have been unable to execute this configuration from NOR
FLASH by closing the BMS jumper (J9). As far as I can tell, this
jumper does nothing on my board??? I have been using the norboot
configuration to start the program in NOR FLASH (see just above).
See "Creating and Using NORBOOT" above.
2013-7-31: The OS test configuration is functional.
2013-7-31: Using delay loop calibration from the hello configuration.
That configuration runs out of internal SRAM and, as a result, this
configuration needs to be recalibrated.

16
configs/sama5d3x-ek/nxwm/defconfig
View File

@ -226,7 +226,7 @@ CONFIG_SAMA5_TSD=y
CONFIG_SAMA5_TSD_4WIRE=y
# CONFIG_SAMA5_TSD_4WIRENPM is not set
# CONFIG_SAMA5_TSD_5WIRE is not set
# CONFIG_SAMA5_TSD_SWAPXY is not set
CONFIG_SAMA5_TSD_SWAPXY=y
CONFIG_SAMA5_TSD_THRESHX=12
CONFIG_SAMA5_TSD_THRESHY=12
CONFIG_SAMA_TSD_RXP=6
@ -641,7 +641,7 @@ CONFIG_SCHED_WORKSTACKSIZE=2048
# CONFIG_C99_BOOL8 is not set
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_CXX_NEWLONG=y
# CONFIG_CXX_NEWLONG is not set
#
# uClibc++ Standard C++ Library
@ -882,8 +882,8 @@ CONFIG_NXWM_UNITTEST=y
#
# Horizontal and vertical spacing of icons in the task bar
#
CONFIG_NXWM_TASKBAR_VSPACING=4
CONFIG_NXWM_TASKBAR_HSPACING=4
CONFIG_NXWM_TASKBAR_VSPACING=8
CONFIG_NXWM_TASKBAR_HSPACING=8
# CONFIG_NXWM_TASKBAR_TOP is not set
# CONFIG_NXWM_TASKBAR_BOTTOM is not set
CONFIG_NXWM_TASKBAR_LEFT=y
@ -915,8 +915,8 @@ CONFIG_NXWM_BACKGROUND_IMAGE=""
#
# Horizontal and vertical spacing of icons in the task bar
#
CONFIG_NXWM_STARTWINDOW_VSPACING=4
CONFIG_NXWM_STARTWINDOW_HSPACING=4
CONFIG_NXWM_STARTWINDOW_VSPACING=8
CONFIG_NXWM_STARTWINDOW_HSPACING=8
# CONFIG_NXWM_CUSTOM_STARTWINDOW_ICON is not set
CONFIG_NXWM_STARTWINDOW_MQNAME="/dev/nxwm"
CONFIG_NXWM_STARTWINDOW_MXMSGS=32
@ -956,7 +956,11 @@ CONFIG_NXWM_KEYBOARD_LISTENERSTACK=1024
#
# Calibration display settings
#
CONFIG_NXWM_CALIBRATION_MARGIN=80
# CONFIG_NXWM_CALIBRATION_CUSTOM_COLORS is not set
CONFIG_NXWM_CALIBRATION_MESSAGES=y
CONFIG_NXWM_CALIBRATION_CUSTOM_FONTID=y
CONFIG_NXWM_CALIBRATION_FONTID=5
# CONFIG_NXWM_CUSTOM_CALIBRATION_ICON is not set
CONFIG_NXWM_CALIBRATION_SIGNO=5
CONFIG_NXWM_CALIBRATION_LISTENERPRIO=100