From 373e145e546cc34b6a0000d7b3f71538c05a3b1b Mon Sep 17 00:00:00 2001 From: patacongo Date: Wed, 26 Dec 2012 18:54:59 +0000 Subject: Implement encoding the usbhost HID keyboard driver; configre olimex-lpc1766stk HID keyboard configuration to use the kconfig-frontends tool git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5461 42af7a65-404d-4744-a932-0658087f49c3 --- apps/examples/hidkbd/hidkbd_main.c | 4 +- nuttx/ChangeLog | 6 + nuttx/Documentation/NuttxPortingGuide.html | 148 +++- nuttx/configs/olimex-lpc1766stk/README.txt | 20 +- nuttx/configs/olimex-lpc1766stk/hidkbd/appconfig | 39 - nuttx/configs/olimex-lpc1766stk/hidkbd/defconfig | 914 +++++++++++++---------- nuttx/configs/olimex-lpc1766stk/hidkbd/setenv.sh | 4 +- nuttx/drivers/usbhost/Kconfig | 64 +- nuttx/drivers/usbhost/usbhost_hidkbd.c | 375 ++++++++-- nuttx/include/nuttx/input/kbd_codec.h | 26 +- nuttx/libc/misc/lib_kbddecode.c | 10 +- nuttx/libc/misc/lib_kbdencode.c | 3 + 12 files changed, 1080 insertions(+), 533 deletions(-) delete mode 100644 nuttx/configs/olimex-lpc1766stk/hidkbd/appconfig diff --git a/apps/examples/hidkbd/hidkbd_main.c b/apps/examples/hidkbd/hidkbd_main.c index e744a495c..bc1eebed0 100644 --- a/apps/examples/hidkbd/hidkbd_main.c +++ b/apps/examples/hidkbd/hidkbd_main.c @@ -206,7 +206,7 @@ int hidkbd_main(int argc, char *argv[]) printf("Device %s opened\n", CONFIG_EXAMPLES_HIDKBD_DEVNAME); fflush(stdout); - /* Loop until there is a read failure */ + /* Loop until there is a read failure (or EOF?) */ do { @@ -220,7 +220,7 @@ int hidkbd_main(int argc, char *argv[]) (void)write(1, buffer, nbytes); } } - while (nbytes >= 0); + while (nbytes > 0); printf("Closing device %s: %d\n", CONFIG_EXAMPLES_HIDKBD_DEVNAME, (int)nbytes); fflush(stdout); diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 80ddb56c6..7e1c538d7 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -3821,3 +3821,9 @@ * libc/misc/lib_kbdencode.c and lib_kbddecode.c: Add logic to marshal and serialized "out-of-band" keyboard commands intermixed with normal ASCII data (not yet hooked into anything). + * drivers/usbhost/usbhost_hidkbd.c: If CONFIG_HIDKBD_ENCODED is + defined, this driver will now use libc/misc/lib_kbdencode.c to + encode special function keys. + * configs/olimex-lpc1766stk/hidkbd: This configuration has been + converted to use the kconfig-frontends configuration tool. + diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html index 0408f82ac..ebb3eff4b 100644 --- a/nuttx/Documentation/NuttxPortingGuide.html +++ b/nuttx/Documentation/NuttxPortingGuide.html @@ -131,7 +131,8 @@ 6.3.12 PWM Drivers
6.3.13 CAN Drivers
6.3.14 Quadrature Encoder Drivers
- 6.3.15 Watchdog Timer Drivers + 6.3.15 Watchdog Timer Drivers
+ 6.3.16 Keyboard/Keypad Drivers
6.4 Power Management +

6.3.16 Keyboard/Keypad Drivers

+

+ "Out-of-Band" Commands. + Keyboards and keypads are the same device for NuttX. + A keypad is thought of as simply a keyboard with fewer keys. + In NuttX, a keyboard/keypad driver is simply a character driver that may have an (optional) encoding/decoding layer on the data returned by the character driver. + A keyboard may return simple text data (alphabetic, numeric, and punctuaction) or control characters (enter, control-C, etc.). + We can think about this the normal "in-band" keyboard data stream. + However, in addition, most keyboards support actions that cannot be represented as text data. + Such actions include things like cursor controls (home, up arrow, page down, etc.), editing functions (insert, delete, etc.), volume controls, (mute, volume up, etc.) and other special functions. + We can think about this as special, "out-of-band" keyboard commands. + In this case, some special encoding may be required to multiplex the in-band text data and out-of-band command streams. +

+

+ Encoding/Decoding Layer. + An optional encoding/decoding layer can be used with the basic character driver to encode the out-of-band commands into the text data stream. + The function interfaces that comprise that encoding/decoding layer are defined in the header file include/nuttx/input/kbd_code.h. + These functions provide an matched set of (a) driver encoding interfaces, and (b) application decoding interfaces. +

+
    +
  1. +

    + Driver Encoding Interfaces. +

    +
      +
    • +

      + kbd_puttext() +

      +

      Function Prototype:

      + 
        +#include <nuttx/streams.h>
+#include <nuttx/input/kbd_codec.h>
+void kbd_puttext(int ch, FAR struct lib_outstream_s *stream);
+
      +

      Description:

      +
        + Put one byte of normal, "in-band" ASCII data into the output stream. +
      +

      Input Pameters:

      +
        +
      • + ch: The character to be added to the output stream. +
        • +
      • + stream: An instance of lib_outstream_s to perform the actual low-level put operation. +
        • +
      +

      Returned Value:

      +
        + None. +
      +
      • +
    • +

      + kbd_putspecial() +

      +

      Function Prototype:

      + 
        +#include <nuttx/streams.h>
+#include <nuttx/input/kbd_codec.h>
+void kbd_putspecial(enum kbd_keycode_e keycode, FAR struct lib_outstream_s *stream);
+
      +

      Description:

      +
        + Put one special, "out-of-band" command into the output stream. +
      +

      Input Pameters:

      +
        +
      • + keycode: The command to be added to the output stream. + The enumeration enum kbd_keycode_e keycode identifies all commands known to the system. +
        • +
      • + stream: An instance of lib_outstream_s to perform the actual low-level put operation. +
        • +
      +

      Returned Value:

      +
        + None. +
      +
      • +
    +
    2. +
  2. +

    + Application Decoding Interfaces. +

    +
      +
    • +

      + kbd_get() +

      +

      Function Prototype:

      + 
        +#include <nuttx/streams.h>
+#include <nuttx/input/kbd_codec.h>
+int kbd_get(FAR struct lib_instream_s *stream, FAR struct kbd_getstate_s *state, FAR uint8_t *pch);
+
      +

      Description:

      +
        + Get one byte of data or special command from the driver provided input buffer. +
      +

      Input Pameters:

      +
        +
      • + stream: An instance of lib_instream_s to perform the actual low-level get operation. +
        • +
      • + pch: The location character to save the returned value. + This may be either a normal, "in-band" ASCII characer or a special, "out-of-band" command (i.e., a value from enum kbd_getstate_s. +
        • +
      • + state: A user provided buffer to support parsing. + This structure should be cleared the first time that kbd_get is called. +
        • +
      +

      Returned Value:

      +
        +
      • + 1: + Indicates the successful receipt of a special, "out-of-band" command. + The returned value in pch is a value from enum kbd_getstate_s. +
        • +
      • + 0: + Indicates the successful receipt of normal, "in-band" ASCII data. + The returned value in pch is a simple byte of text or control data. +
        • +
      • + EOF: + An error has getting the next character (reported by the stream). + Normally indicates the end of file. +
        • +
      +
      • +
    +
    3. +
+

+ I/O Streams. + Notice the use of the abstract I/O streams in these interfaces. + These stream interfaces are defined in include/nuttx/streams.h. +

+

6.4 Power Management

6.4.1 Overview

diff --git a/nuttx/configs/olimex-lpc1766stk/README.txt b/nuttx/configs/olimex-lpc1766stk/README.txt index ec7ddd42d..e2c940bac 100644 --- a/nuttx/configs/olimex-lpc1766stk/README.txt +++ b/nuttx/configs/olimex-lpc1766stk/README.txt @@ -899,7 +899,25 @@ Where is one of the following: This configuration directory, performs a simple test of the USB host HID keyboard class driver using the test logic in apps/examples/hidkbd. - nettest: + NOTES: + + 1. This configuration uses the mconf-based configuration tool. To + change this configuration using that tool, you should: + + a. Build and install the mconf tool. See nuttx/README.txt and + misc/tools/ + + b. Execute 'make menuconfig' in nuttx/ in order to start the + reconfiguration process. + + 2. Default platform/toolchain: This is how the build is configured by + be default. These options can easily be re-confured, however. + + CONFIG_HOST_WINDOWS=y : Windows + CONFIG_WINDOWS_CYGWIN=y : Cygwin environment on Windows + CONFIG_STM32_CODESOURCERYW=y : CodeSourcery under Windows + + nettest: This configuration directory may be used to enable networking using the LPC17xx's Ethernet controller. It uses apps/examples/nettest to excercise the TCP/IP network. diff --git a/nuttx/configs/olimex-lpc1766stk/hidkbd/appconfig b/nuttx/configs/olimex-lpc1766stk/hidkbd/appconfig deleted file mode 100644 index 79a7c50ab..000000000 --- a/nuttx/configs/olimex-lpc1766stk/hidkbd/appconfig +++ /dev/null @@ -1,39 +0,0 @@ -############################################################################ -# configs/olimex-lpc1766stk/hidkbd/appconfig -# -# Copyright (C) 2011 Gregory Nutt. All rights reserved. -# Author: Gregory Nutt -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in -# the documentation and/or other materials provided with the -# distribution. -# 3. Neither the name NuttX nor the names of its contributors may be -# used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE -# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS -# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED -# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -# POSSIBILITY OF SUCH DAMAGE. -# -############################################################################ - -# Path to example in apps/examples containing the user_start entry point - -CONFIGURED_APPS += examples/hidkbd - diff --git a/nuttx/configs/olimex-lpc1766stk/hidkbd/defconfig b/nuttx/configs/olimex-lpc1766stk/hidkbd/defconfig index 9a4c37fb4..78e411560 100755 --- a/nuttx/configs/olimex-lpc1766stk/hidkbd/defconfig +++ b/nuttx/configs/olimex-lpc1766stk/hidkbd/defconfig @@ -1,506 +1,604 @@ -############################################################################ -# configs/olimex-lpc1766stk/hidkbd/defconfig -# -# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. -# Author: Gregory Nutt -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in -# the documentation and/or other materials provided with the -# distribution. -# 3. Neither the name NuttX nor the names of its contributors may be -# used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE -# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS -# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED -# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -# POSSIBILITY OF SUCH DAMAGE. -# -############################################################################ -# -# Architecture Selection # -CONFIG_ARCH="arm" +# Automatically generated file; DO NOT EDIT. +# Nuttx/ Configuration +# +CONFIG_NUTTX_NEWCONFIG=y + +# +# Build Setup +# +# CONFIG_EXPERIMENTAL is not set +# CONFIG_HOST_LINUX is not set +# CONFIG_HOST_OSX is not set +CONFIG_HOST_WINDOWS=y +# CONFIG_HOST_OTHER is not set +# CONFIG_WINDOWS_NATIVE is not set +CONFIG_WINDOWS_CYGWIN=y +# CONFIG_WINDOWS_MSYS is not set +# CONFIG_WINDOWS_OTHER is not set + +# +# Build Configuration +# +# CONFIG_APPS_DIR="../apps" +# CONFIG_BUILD_2PASS is not set + +# +# Binary Output Formats +# +# CONFIG_RRLOAD_BINARY is not set +CONFIG_INTELHEX_BINARY=y +# CONFIG_MOTOROLA_SREC is not set +# CONFIG_RAW_BINARY is not set + +# +# Customize Header Files +# +# CONFIG_ARCH_STDBOOL_H is not set +# CONFIG_ARCH_MATH_H is not set +# CONFIG_ARCH_FLOAT_H is not set +# CONFIG_ARCH_STDARG_H is not set + +# +# Debug Options +# +# CONFIG_DEBUG is not set +# CONFIG_DEBUG_SYMBOLS is not set + +# +# System Type +# +# CONFIG_ARCH_8051 is not set CONFIG_ARCH_ARM=y +# CONFIG_ARCH_AVR is not set +# CONFIG_ARCH_HC is not set +# CONFIG_ARCH_MIPS is not set +# CONFIG_ARCH_RGMP is not set +# CONFIG_ARCH_SH is not set +# CONFIG_ARCH_SIM is not set +# CONFIG_ARCH_X86 is not set +# CONFIG_ARCH_Z16 is not set +# CONFIG_ARCH_Z80 is not set +CONFIG_ARCH="arm" + +# +# ARM Options +# +# CONFIG_ARCH_CHIP_C5471 is not set +# CONFIG_ARCH_CHIP_CALYPSO is not set +# CONFIG_ARCH_CHIP_DM320 is not set +# CONFIG_ARCH_CHIP_IMX is not set +# CONFIG_ARCH_CHIP_KINETIS is not set +# CONFIG_ARCH_CHIP_LM3S is not set +CONFIG_ARCH_CHIP_LPC17XX=y +# CONFIG_ARCH_CHIP_LPC214X is not set +# CONFIG_ARCH_CHIP_LPC2378 is not set +# CONFIG_ARCH_CHIP_LPC31XX is not set +# CONFIG_ARCH_CHIP_LPC43XX is not set +# CONFIG_ARCH_CHIP_SAM3U is not set +# CONFIG_ARCH_CHIP_STM32 is not set +# CONFIG_ARCH_CHIP_STR71X is not set CONFIG_ARCH_CORTEXM3=y +CONFIG_ARCH_FAMILY="armv7-m" CONFIG_ARCH_CHIP="lpc17xx" -CONFIG_ARCH_CHIP_LPC17XX=y -CONFIG_ARCH_CHIP_LPC1766=y -CONFIG_ARCH_BOARD="olimex-lpc1766stk" -CONFIG_ARCH_BOARD_LPC1766STK=y +CONFIG_ARCH_HAVE_MPU=y +# CONFIG_ARMV7M_MPU is not set CONFIG_BOARD_LOOPSPERMSEC=8111 -CONFIG_DRAM_SIZE=32768 -CONFIG_DRAM_START=0x10000000 -CONFIG_ARCH_IRQPRIO=y -CONFIG_ARCH_INTERRUPTSTACK=0 -CONFIG_ARCH_STACKDUMP=y -CONFIG_ARCH_BOOTLOADER=n -CONFIG_ARCH_LEDS=y -CONFIG_ARCH_BUTTONS=n -CONFIG_ARCH_CALIBRATION=n -CONFIG_ARCH_DMA=n +# CONFIG_ARCH_CALIBRATION is not set + +# +# ARMV7M Configuration Options +# +# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set +# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set +# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set +CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y +# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set +# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABI is not set +# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set # -# Identify toolchain and linker options +# LPC17xx Configuration Options # -CONFIG_LPC17_CODESOURCERYW=n -CONFIG_LPC17_CODESOURCERYL=n -CONFIG_LPC17_DEVKITARM=n -CONFIG_LPC17_BUILDROOT=y +# CONFIG_ARCH_CHIP_LPC1751 is not set +# CONFIG_ARCH_CHIP_LPC1752 is not set +# CONFIG_ARCH_CHIP_LPC1754 is not set +# CONFIG_ARCH_CHIP_LPC1756 is not set +# CONFIG_ARCH_CHIP_LPC1758 is not set +# CONFIG_ARCH_CHIP_LPC1759 is not set +# CONFIG_ARCH_CHIP_LPC1764 is not set +# CONFIG_ARCH_CHIP_LPC1765 is not set +CONFIG_ARCH_CHIP_LPC1766=y +# CONFIG_ARCH_CHIP_LPC1767 is not set +# CONFIG_ARCH_CHIP_LPC1768 is not set +# CONFIG_ARCH_CHIP_LPC1769 is not set +CONFIG_ARCH_FAMILY_LPC176X=y # -# Individual subsystems can be enabled: +# LPC17xx Peripheral Support # -CONFIG_LPC17_ETHERNET=n +CONFIG_LPC17_MAINOSC=y +CONFIG_LPC17_PLL0=y +# CONFIG_LPC17_PLL1 is not set +# CONFIG_LPC17_ETHERNET is not set CONFIG_LPC17_USBHOST=y -CONFIG_LPC17_USBOTG=n -CONFIG_LPC17_USBDEV=n +# CONFIG_LPC17_USBDEV is not set CONFIG_LPC17_UART0=y -CONFIG_LPC17_UART1=n -CONFIG_LPC17_UART2=n -CONFIG_LPC17_UART3=n -CONFIG_LPC17_CAN1=n -CONFIG_LPC17_CAN2=n -CONFIG_LPC17_SPI=n -CONFIG_LPC17_SSP0=n -CONFIG_LPC17_SSP1=n -CONFIG_LPC17_I2C0=n -CONFIG_LPC17_I2C1=n -CONFIG_LPC17_I2S=n -CONFIG_LPC17_TMR0=n -CONFIG_LPC17_TMR1=n -CONFIG_LPC17_TMR2=n -CONFIG_LPC17_TMR3=n -CONFIG_LPC17_RIT=n -CONFIG_LPC17_PWM=n -CONFIG_LPC17_MCPWM=n -CONFIG_LPC17_QEI=n -CONFIG_LPC17_RTC=n -CONFIG_LPC17_WDT=n -CONFIG_LPC17_ADC=n -CONFIG_LPC17_DAC=n -CONFIG_LPC17_GPDMA=n - -# -# LPC17xx Button interrupt support -# -CONFIG_GPIO_IRQ=n -CONFIG_ARCH_IRQBUTTONS=n - -# -# LPC17xx specific serial device driver settings +# CONFIG_LPC17_UART1 is not set +# CONFIG_LPC17_UART2 is not set +# CONFIG_LPC17_UART3 is not set +# CONFIG_LPC17_CAN1 is not set +# CONFIG_LPC17_CAN2 is not set +# CONFIG_LPC17_SPI is not set +# CONFIG_LPC17_SSP0 is not set +# CONFIG_LPC17_SSP1 is not set +# CONFIG_LPC17_I2C0 is not set +# CONFIG_LPC17_I2C1 is not set +# CONFIG_LPC17_I2C2 is not set +# CONFIG_LPC17_I2S is not set +# CONFIG_LPC17_TMR0 is not set +# CONFIG_LPC17_TMR1 is not set +# CONFIG_LPC17_TMR2 is not set +# CONFIG_LPC17_TMR3 is not set +# CONFIG_LPC17_RIT is not set +# CONFIG_LPC17_PWM is not set +# CONFIG_LPC17_MCPWM is not set +# CONFIG_LPC17_QEI is not set +# CONFIG_LPC17_RTC is not set +# CONFIG_LPC17_WDT is not set +# CONFIG_LPC17_ADC is not set +# CONFIG_LPC17_DAC is not set +# CONFIG_LPC17_GPDMA is not set +# CONFIG_LPC17_FLASH is not set + # -CONFIG_UART0_SERIAL_CONSOLE=y -CONFIG_UART1_SERIAL_CONSOLE=n -CONFIG_UART2_SERIAL_CONSOLE=n -CONFIG_UART3_SERIAL_CONSOLE=n +# Serial driver options +# +# CONFIG_SERIAL_TERMIOS is not set +# CONFIG_UART0_FLOWCONTROL is not set -CONFIG_UART0_TXBUFSIZE=256 -CONFIG_UART1_TXBUFSIZE=256 -CONFIG_UART2_TXBUFSIZE=256 -CONFIG_UART3_TXBUFSIZE=256 +# +# ADC driver options +# -CONFIG_UART0_RXBUFSIZE=256 -CONFIG_UART1_RXBUFSIZE=256 -CONFIG_UART2_RXBUFSIZE=256 -CONFIG_UART3_RXBUFSIZE=256 +# +# CAN driver options +# +# CONFIG_GPIO_IRQ is not set -CONFIG_UART0_BAUD=57600 -CONFIG_UART2_BAUD=57600 -CONFIG_UART3_BAUD=57600 -CONFIG_UART1_BAUD=57600 +# +# I2C driver options +# -CONFIG_UART0_BITS=8 -CONFIG_UART1_BITS=8 -CONFIG_UART2_BITS=8 -CONFIG_UART3_BITS=8 +# +# Ethernet driver options +# -CONFIG_UART0_PARITY=0 -CONFIG_UART1_PARITY=0 -CONFIG_UART2_PARITY=0 -CONFIG_UART3_PARITY=0 +# +# USB device driver options +# -CONFIG_UART0_2STOP=0 -CONFIG_UART1_2STOP=0 -CONFIG_UART2_2STOP=0 -CONFIG_UART3_2STOP=0 +# +# USB host driver options +# +CONFIG_USBHOST_OHCIRAM_SIZE=1536 +CONFIG_USBHOST_NEDS=2 +CONFIG_USBHOST_NTDS=3 +CONFIG_USBHOST_TDBUFFERS=3 +CONFIG_USBHOST_TDBUFSIZE=128 +CONFIG_USBHOST_IOBUFSIZE=512 +CONFIG_USBHOST_BULK_DISABLE=y +# CONFIG_USBHOST_INT_DISABLE is not set +CONFIG_USBHOST_ISOC_DISABLE=y +# CONFIG_SDIO_DMA is not set +# CONFIG_SDIO_WIDTH_D1_ONLY is not set # -# LPC17xx specific PHY/Ethernet device driver settings +# Architecture Options # -CONFIG_PHY_KS8721=y -CONFIG_PHY_AUTONEG=y -CONFIG_PHY_SPEED100=n -CONFIG_PHY_FDUPLEX=y -CONFIG_NET_EMACRAM_SIZE=8192 -CONFIG_NET_NTXDESC=7 -CONFIG_NET_NRXDESC=7 -CONFIG_NET_REGDEBUG=n +# CONFIG_ARCH_NOINTC is not set +# CONFIG_ARCH_DMA is not set +CONFIG_ARCH_IRQPRIO=y +# CONFIG_CUSTOM_STACK is not set +# CONFIG_ADDRENV is not set +CONFIG_ARCH_STACKDUMP=y +# CONFIG_ENDIAN_BIG is not set # -# General build options +# Board Settings # -CONFIG_RRLOAD_BINARY=n -CONFIG_INTELHEX_BINARY=y -CONFIG_MOTOROLA_SREC=n -CONFIG_RAW_BINARY=n +CONFIG_DRAM_START=0x10000000 +CONFIG_DRAM_SIZE=32768 +CONFIG_ARCH_HAVE_INTERRUPTSTACK=y +CONFIG_ARCH_INTERRUPTSTACK=0 # -# General OS setup +# Boot options # -CONFIG_USER_ENTRYPOINT="hidkbd_main" -CONFIG_DEBUG=n -CONFIG_DEBUG_VERBOSE=n -CONFIG_DEBUG_SYMBOLS=n -CONFIG_DEBUG_USB=n -CONFIG_MM_REGIONS=2 -CONFIG_ARCH_LOWPUTC=y +# CONFIG_BOOT_RUNFROMEXTSRAM is not set +CONFIG_BOOT_RUNFROMFLASH=y +# CONFIG_BOOT_RUNFROMISRAM is not set +# CONFIG_BOOT_RUNFROMSDRAM is not set +# CONFIG_BOOT_COPYTORAM is not set + +# +# Board Selection +# +CONFIG_ARCH_BOARD_LPC1766STK=y +# CONFIG_ARCH_BOARD_CUSTOM is not set +CONFIG_ARCH_BOARD="olimex-lpc1766stk" + +# +# Common Board Options +# +CONFIG_ARCH_HAVE_LEDS=y +CONFIG_ARCH_LEDS=y +CONFIG_ARCH_HAVE_BUTTONS=y +# CONFIG_ARCH_BUTTONS is not set +CONFIG_ARCH_HAVE_IRQBUTTONS=y + +# +# Board-Specific Options +# + +# +# RTOS Features +# +CONFIG_MSEC_PER_TICK=10 CONFIG_RR_INTERVAL=200 -CONFIG_SCHED_INSTRUMENTATION=n +# CONFIG_SCHED_INSTRUMENTATION is not set CONFIG_TASK_NAME_SIZE=0 +# CONFIG_JULIAN_TIME is not set CONFIG_START_YEAR=2010 CONFIG_START_MONTH=11 CONFIG_START_DAY=10 -CONFIG_GREGORIAN_TIME=n -CONFIG_JULIAN_TIME=n CONFIG_DEV_CONSOLE=y -CONFIG_DEV_LOWCONSOLE=n -CONFIG_MUTEX_TYPES=n -CONFIG_PRIORITY_INHERITANCE=n -CONFIG_SEM_PREALLOCHOLDERS=0 -CONFIG_SEM_NNESTPRIO=0 -CONFIG_FDCLONE_DISABLE=n -CONFIG_FDCLONE_STDIO=n +# CONFIG_MUTEX_TYPES is not set +# CONFIG_PRIORITY_INHERITANCE is not set +# CONFIG_FDCLONE_DISABLE is not set +# CONFIG_FDCLONE_STDIO is not set CONFIG_SDCLONE_DISABLE=y -CONFIG_NXFLAT=n CONFIG_SCHED_WORKQUEUE=y CONFIG_SCHED_WORKPRIORITY=192 CONFIG_SCHED_WORKPERIOD=50000 CONFIG_SCHED_WORKSTACKSIZE=1024 CONFIG_SIG_SIGWORK=4 +# CONFIG_SCHED_LPWORK is not set +# CONFIG_SCHED_WAITPID is not set +# CONFIG_SCHED_ATEXIT is not set +# CONFIG_SCHED_ONEXIT is not set +CONFIG_USER_ENTRYPOINT="hidkbd_main" +CONFIG_DISABLE_OS_API=y +# CONFIG_DISABLE_CLOCK is not set +# CONFIG_DISABLE_POSIX_TIMERS is not set +# CONFIG_DISABLE_PTHREAD is not set +# CONFIG_DISABLE_SIGNALS is not set +# CONFIG_DISABLE_MQUEUE is not set +# CONFIG_DISABLE_MOUNTPOINT is not set +# CONFIG_DISABLE_ENVIRON is not set +# CONFIG_DISABLE_POLL is not set + +# +# Sizes of configurable things (0 disables) +# +CONFIG_MAX_TASKS=16 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=8 +CONFIG_NFILE_STREAMS=8 +CONFIG_NAME_MAX=32 +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_PREALLOC_TIMERS=4 + +# +# Stack and heap information +# +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=2048 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=2048 + +# +# Device Drivers +# +CONFIG_DEV_NULL=y +# CONFIG_DEV_ZERO is not set +# CONFIG_LOOP is not set +# CONFIG_RAMDISK is not set +# CONFIG_CAN is not set +# CONFIG_PWM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_RTC is not set +# CONFIG_WATCHDOG is not set +# CONFIG_ANALOG is not set +# CONFIG_BCH is not set +# CONFIG_INPUT is not set +# CONFIG_LCD is not set +CONFIG_MMCSD=y +CONFIG_MMCSD_NSLOTS=1 +# CONFIG_MMCSD_READONLY is not set +# CONFIG_MMCSD_MULTIBLOCK_DISABLE is not set +# CONFIG_MMCSD_MMCSUPPORT is not set +# CONFIG_MMCSD_HAVECARDDETECT is not set +CONFIG_MMCSD_SPI=y +CONFIG_MMCSD_SPICLOCK=12500000 +CONFIG_MMCSD_SDIO=y +# CONFIG_SDIO_MUXBUS is not set +# CONFIG_MTD is not set +# CONFIG_PIPES is not set +# CONFIG_PM is not set +# CONFIG_POWER is not set +# CONFIG_SENSORS is not set +# CONFIG_SERCOMM_CONSOLE is not set +CONFIG_SERIAL=y +# CONFIG_DEV_LOWCONSOLE is not set +# CONFIG_16550_UART is not set +CONFIG_ARCH_HAVE_UART0=y +CONFIG_MCU_SERIAL=y +CONFIG_STANDARD_SERIAL=y +CONFIG_CONFIG_SERIAL_NPOLLWAITERS=2 +CONFIG_UART0_SERIAL_CONSOLE=y +# CONFIG_NO_SERIAL_CONSOLE is not set + +# +# UART0 Configuration +# +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART0_BAUD=57600 +CONFIG_UART0_BITS=8 +CONFIG_UART0_PARITY=0 +CONFIG_UART0_2STOP=0 +# CONFIG_USBDEV is not set +CONFIG_USBHOST=y +CONFIG_USBHOST_NPREALLOC=0 +# CONFIG_USBHOST_MSC is not set +CONFIG_USBHOST_HIDKBD=y +CONFIG_HIDKBD_POLLUSEC=100000 +CONFIG_HIDKBD_DEFPRIO=50 +CONFIG_HIDKBD_STACKSIZE=1024 +CONFIG_HIDKBD_BUFSIZE=64 +CONFIG_HIDKBD_NPOLLWAITERS=2 +# CONFIG_HIDKBD_RAWSCANCODES is not set +# CONFIG_HIDKBD_ENCODED is not set +# CONFIG_HIDKBD_ALLSCANCODES is not set +# CONFIG_HIDKBD_NODEBOUNCE is not set +# CONFIG_WIRELESS is not set # -# The following can be used to disable categories of -# APIs supported by the OS. If the compiler supports -# weak functions, then it should not be necessary to -# disable functions unless you want to restrict usage -# of those APIs. +# System Logging Device Options # -# There are certain dependency relationships in these -# features. + # -# o mq_notify logic depends on signals to awaken tasks -# waiting for queues to become full or empty. -# o pthread_condtimedwait() depends on signals to wake -# up waiting tasks. +# System Logging # -CONFIG_DISABLE_CLOCK=n -CONFIG_DISABLE_POSIX_TIMERS=n -CONFIG_DISABLE_PTHREAD=n -CONFIG_DISABLE_SIGNALS=n -CONFIG_DISABLE_MQUEUE=n -CONFIG_DISABLE_MOUNTPOINT=n -CONFIG_DISABLE_ENVIRON=n -CONFIG_DISABLE_POLL=n +# CONFIG_RAMLOG is not set # -# Misc libc settings +# Networking Support # -CONFIG_NOPRINTF_FIELDWIDTH=n +# CONFIG_NET is not set # -# Allow for architecture optimized implementations +# File Systems # -# The architecture can provide optimized versions of the -# following to improve system performance + +# +# File system configuration # -CONFIG_ARCH_MEMCPY=n -CONFIG_ARCH_MEMCMP=n -CONFIG_ARCH_MEMMOVE=n -CONFIG_ARCH_MEMSET=n -CONFIG_ARCH_STRCMP=n -CONFIG_ARCH_STRCPY=n -CONFIG_ARCH_STRNCPY=n -CONFIG_ARCH_STRLEN=n -CONFIG_ARCH_STRNLEN=n -CONFIG_ARCH_BZERO=n +# CONFIG_FS_FAT is not set +# CONFIG_FS_RAMMAP is not set +# CONFIG_FS_NXFFS is not set +# CONFIG_FS_ROMFS is not set # -# Sizes of configurable things (0 disables) +# System Logging +# +# CONFIG_SYSLOG is not set + +# +# Graphics Support +# +# CONFIG_NX is not set + +# +# Memory Management +# +# CONFIG_MM_SMALL is not set +CONFIG_MM_REGIONS=2 +# CONFIG_GRAN is not set + +# +# Binary Formats +# +# CONFIG_BINFMT_DISABLE is not set +# CONFIG_BINFMT_EXEPATH is not set +# CONFIG_NXFLAT is not set +# CONFIG_ELF is not set +# CONFIG_PIC is not set +# CONFIG_SYMTAB_ORDEREDBYNAME is not set + +# +# Library Routines # -CONFIG_MAX_TASKS=16 -CONFIG_MAX_TASK_ARGS=4 -CONFIG_NPTHREAD_KEYS=4 -CONFIG_NFILE_DESCRIPTORS=8 -CONFIG_NFILE_STREAMS=8 -CONFIG_NAME_MAX=32 CONFIG_STDIO_BUFFER_SIZE=256 +CONFIG_STDIO_LINEBUFFER=y CONFIG_NUNGET_CHARS=2 -CONFIG_PREALLOC_MQ_MSGS=4 -CONFIG_MQ_MAXMSGSIZE=32 -CONFIG_MAX_WDOGPARMS=2 -CONFIG_PREALLOC_WDOGS=4 -CONFIG_PREALLOC_TIMERS=4 +CONFIG_LIB_HOMEDIR="/" +# CONFIG_LIBM is not set +# CONFIG_NOPRINTF_FIELDWIDTH is not set +# CONFIG_LIBC_FLOATINGPOINT is not set +# CONFIG_EOL_IS_CR is not set +# CONFIG_EOL_IS_LF is not set +# CONFIG_EOL_IS_BOTH_CRLF is not set +CONFIG_EOL_IS_EITHER_CRLF=y +# CONFIG_LIBC_STRERROR is not set +# CONFIG_LIBC_PERROR_STDOUT is not set +CONFIG_ARCH_LOWPUTC=y +CONFIG_LIB_SENDFILE_BUFSIZE=512 +# CONFIG_ARCH_ROMGETC is not set +# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set # -# Filesystem configuration +# Basic CXX Support # -CONFIG_FS_FAT=n -CONFIG_FAT_LCNAMES=n -CONFIG_FAT_LFN=n -CONFIG_FAT_MAXFNAME=32 -CONFIG_FS_NXFFS=n -CONFIG_FS_ROMFS=n +# CONFIG_C99_BOOL8 is not set +# CONFIG_HAVE_CXX is not set # -# Maintain legacy build behavior (revisit) +# Application Configuration # -CONFIG_MMCSD=y -CONFIG_MMCSD_SPI=y -CONFIG_MMCSD_SDIO=y +# +# Built-In Applications +# +# CONFIG_BUILTIN is not set # -# SPI-based MMC/SD driver +# Examples # -CONFIG_MMCSD_NSLOTS=1 -CONFIG_MMCSD_READONLY=n -CONFIG_MMCSD_SPICLOCK=12500000 +# CONFIG_EXAMPLES_BUTTONS is not set +# CONFIG_EXAMPLES_CAN is not set +# CONFIG_EXAMPLES_CDCACM is not set +# CONFIG_EXAMPLES_COMPOSITE is not set +# CONFIG_EXAMPLES_DHCPD is not set +# CONFIG_EXAMPLES_ELF is not set +# CONFIG_EXAMPLES_FTPC is not set +# CONFIG_EXAMPLES_FTPD is not set +# CONFIG_EXAMPLES_HELLO is not set +# CONFIG_EXAMPLES_HELLOXX is not set +# CONFIG_EXAMPLES_JSON is not set +CONFIG_EXAMPLES_HIDKBD=y +# CONFIG_EXAMPLES_KEYPADTEST is not set +# CONFIG_EXAMPLES_IGMP is not set +# CONFIG_EXAMPLES_LCDRW is not set +# CONFIG_EXAMPLES_MM is not set +# CONFIG_EXAMPLES_MOUNT is not set +# CONFIG_EXAMPLES_MODBUS is not set +# CONFIG_EXAMPLES_NETTEST is not set +# CONFIG_EXAMPLES_NSH is not set +# CONFIG_EXAMPLES_NULL is not set +# CONFIG_EXAMPLES_NX is not set +# CONFIG_EXAMPLES_NXCONSOLE is not set +# CONFIG_EXAMPLES_NXFFS is not set +# CONFIG_EXAMPLES_NXFLAT is not set +# CONFIG_EXAMPLES_NXHELLO is not set +# CONFIG_EXAMPLES_NXIMAGE is not set +# CONFIG_EXAMPLES_NXLINES is not set +# CONFIG_EXAMPLES_NXTEXT is not set +# CONFIG_EXAMPLES_OSTEST is not set +# CONFIG_EXAMPLES_PASHELLO is not set +# CONFIG_EXAMPLES_PIPE is not set +# CONFIG_EXAMPLES_POLL is not set +# CONFIG_EXAMPLES_QENCODER is not set +# CONFIG_EXAMPLES_RGMP is not set +# CONFIG_EXAMPLES_ROMFS is not set +# CONFIG_EXAMPLES_SENDMAIL is not set +# CONFIG_EXAMPLES_SERLOOP is not set +# CONFIG_EXAMPLES_TELNETD is not set +# CONFIG_EXAMPLES_THTTPD is not set +# CONFIG_EXAMPLES_TIFF is not set +# CONFIG_EXAMPLES_TOUCHSCREEN is not set +# CONFIG_EXAMPLES_UDP is not set +# CONFIG_EXAMPLES_UIP is not set +# CONFIG_EXAMPLES_USBSERIAL is not set +# CONFIG_EXAMPLES_USBMSC is not set +# CONFIG_EXAMPLES_USBTERM is not set +# CONFIG_EXAMPLES_WATCHDOG is not set +# CONFIG_EXAMPLES_WLAN is not set # -# Block driver buffering +# Interpreters # -CONFIG_FS_READAHEAD=n -CONFIG_FS_WRITEBUFFER=n # -# SDIO-based MMC/SD driver +# Interpreters # -CONFIG_SDIO_DMA=n -CONFIG_MMCSD_MMCSUPPORT=n -CONFIG_MMCSD_HAVECARDDETECT=n +# CONFIG_INTERPRETERS_FICL is not set +# CONFIG_INTERPRETERS_PCODE is not set # -# TCP/IP and UDP support via uIP +# Network Utilities # -CONFIG_NET=n -CONFIG_NET_IPv6=n -CONFIG_NSOCKET_DESCRIPTORS=8 -CONFIG_NET_SOCKOPTS=y -CONFIG_NET_BUFSIZE=562 -CONFIG_NET_TCP=y -CONFIG_NET_TCP_CONNS=8 -CONFIG_NET_NTCP_READAHEAD_BUFFERS=16 -CONFIG_NET_TCPBACKLOG=n -CONFIG_NET_MAX_LISTENPORTS=8 -CONFIG_NET_UDP=y -CONFIG_NET_UDP_CHECKSUMS=y -#CONFIG_NET_UDP_CONNS=8 -CONFIG_NET_ICMP=y -CONFIG_NET_ICMP_PING=y -#CONFIG_NET_PINGADDRCONF=0 -CONFIG_NET_STATISTICS=y -#CONFIG_NET_RECEIVE_WINDOW= -#CONFIG_NET_ARPTAB_SIZE=8 -CONFIG_NET_BROADCAST=n # -# UIP Network Utilities +# Networking Utilities # -CONFIG_NET_DHCP_LIGHT=n -CONFIG_NET_RESOLV_ENTRIES=4 +# CONFIG_NETUTILS_CODECS is not set +# CONFIG_NETUTILS_DHCPC is not set +# CONFIG_NETUTILS_DHCPD is not set +# CONFIG_NETUTILS_FTPC is not set +# CONFIG_NETUTILS_FTPD is not set +# CONFIG_NETUTILS_JSON is not set +# CONFIG_NETUTILS_RESOLV is not set +# CONFIG_NETUTILS_SMTP is not set +# CONFIG_NETUTILS_TELNETD is not set +# CONFIG_NETUTILS_TFTPC is not set +# CONFIG_NETUTILS_THTTPD is not set +# CONFIG_NETUTILS_UIPLIB is not set +# CONFIG_NETUTILS_WEBCLIENT is not set # -# USB Device Configuration +# ModBus # -CONFIG_USBDEV=n -CONFIG_USBDEV_ISOCHRONOUS=n -CONFIG_USBDEV_DUALSPEED=n -CONFIG_USBDEV_SELFPOWERED=y -CONFIG_USBDEV_REMOTEWAKEUP=n -CONFIG_USBDEV_MAXPOWER=100 -CONFIG_USBDEV_TRACE=n -CONFIG_USBDEV_TRACE_NRECORDS=128 # -# USB Host Configuration +# FreeModbus # -CONFIG_USBHOST=y -CONFIG_USBHOST_NPREALLOC=0 -CONFIG_USBHOST_BULK_DISABLE=y -CONFIG_USBHOST_INT_DISABLE=n -CONFIG_USBHOST_ISOC_DISABLE=y +# CONFIG_MODBUS is not set # -# LPC17xx USB Device Configuration +# NSH Library # -CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n -CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n -CONFIG_LPC17_USBDEV_DMA=n -CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0 -CONFIG_LPC17_USBDEV_DMAINTMASK=0 +# CONFIG_NSH_LIBRARY is not set # -# LPC17xx USB Host Configuration +# NxWidgets/NxWM # -# OHCI RAM layout: + +# +# System NSH Add-Ons # -CONFIG_USBHOST_OHCIRAM_SIZE=1536 -CONFIG_USBHOST_NEDS=2 -CONFIG_USBHOST_NTDS=3 -CONFIG_USBHOST_TDBUFFERS=3 -CONFIG_USBHOST_TDBUFSIZE=128 -CONFIG_USBHOST_IOBUFSIZE=512 # -# USB Serial Device Configuration -# -CONFIG_PL2303=n -CONFIG_PL2303_EPINTIN=1 -CONFIG_PL2303_EPBULKOUT=2 -CONFIG_PL2303_EPBULKIN=5 -CONFIG_PL2303_NWRREQS=4 -CONFIG_PL2303_NRDREQS=4 -CONFIG_PL2303_VENDORID=0x067b -CONFIG_PL2303_PRODUCTID=0x2303 -CONFIG_PL2303_VENDORSTR="Nuttx" -CONFIG_PL2303_PRODUCTSTR="USBdev Serial" -CONFIG_PL2303_RXBUFSIZE=512 -CONFIG_PL2303_TXBUFSIZE=512 - -# -# USB Storage Device Configuration -# -CONFIG_USBMSC=n -CONFIG_USBMSC_EP0MAXPACKET=64 -CONFIG_USBMSC_EPBULKOUT=2 -CONFIG_USBMSC_EPBULKIN=5 -CONFIG_USBMSC_NRDREQS=2 -CONFIG_USBMSC_NWRREQS=2 -CONFIG_USBMSC_BULKINREQLEN=256 -CONFIG_USBMSC_BULKOUTREQLEN=256 -CONFIG_USBMSC_VENDORID=0x584e -CONFIG_USBMSC_VENDORSTR="NuttX" -CONFIG_USBMSC_PRODUCTID=0x5342 -CONFIG_USBMSC_PRODUCTSTR="USBdev Storage" -CONFIG_USBMSC_VERSIONNO=0x0399 -CONFIG_USBMSC_REMOVABLE=y - -# -# Settings for examples/uip -# -CONFIG_EXAMPLES_UIP_IPADDR=0x0a000002 -CONFIG_EXAMPLES_UIP_DRIPADDR=0x0a000001 -CONFIG_EXAMPLES_UIP_NETMASK=0xffffff00 -CONFIG_EXAMPLES_UIP_DHCPC=n - -# -# Settings for examples/nettest -# -CONFIG_EXAMPLES_NETTEST_SERVER=n -CONFIG_EXAMPLES_NETTEST_PERFORMANCE=n -CONFIG_EXAMPLES_NETTEST_NOMAC=y -CONFIG_EXAMPLES_NETTEST_IPADDR=0x0a000002 -CONFIG_EXAMPLES_NETTEST_DRIPADDR=0x0a000001 -CONFIG_EXAMPLES_NETTEST_NETMASK=0xffffff00 -CONFIG_EXAMPLES_NETTEST_CLIENTIP=0x0a000001 - -# -# Settings for examples/ostest -# -CONFIG_EXAMPLES_OSTEST_LOOPS=1 -CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048 -CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3 - -# -# Settings for examples/buttons -# -CONFIG_EXAMPLES_BUTTONS_MIN=0 -CONFIG_EXAMPLES_BUTTONS_MAX=7 -CONFIG_EXAMPLES_IRQBUTTONS_MIN=0 -CONFIG_EXAMPLES_IRQBUTTONS_MAX=7 -CONFIG_EXAMPLES_BUTTONS_NAME0="BUT1" -CONFIG_EXAMPLES_BUTTONS_NAME1="BUT2" -CONFIG_EXAMPLES_BUTTONS_NAME2="WAKE-UP" -CONFIG_EXAMPLES_BUTTONS_NAME3="CENTER" -CONFIG_EXAMPLES_BUTTONS_NAME4="UP" -CONFIG_EXAMPLES_BUTTONS_NAME5="DOWN" -CONFIG_EXAMPLES_BUTTONS_NAME6="LEFT" -CONFIG_EXAMPLES_BUTTONS_NAME7="RIGHT" - -# -# Settings for apps/nshlib -# -CONFIG_NSH_FILEIOSIZE=512 -CONFIG_NSH_STRERROR=n -CONFIG_NSH_LINELEN=64 -CONFIG_NSH_NESTDEPTH=3 -CONFIG_NSH_DISABLESCRIPT=n -CONFIG_NSH_DISABLEBG=n -CONFIG_NSH_ROMFSETC=n -CONFIG_NSH_CONSOLE=y -CONFIG_NSH_TELNET=y -CONFIG_NSH_ARCHINIT=y -CONFIG_NSH_IOBUFFER_SIZE=512 -CONFIG_NSH_DHCPC=n -CONFIG_NSH_NOMAC=y -CONFIG_NSH_IPADDR=0x0a000002 -CONFIG_NSH_DRIPADDR=0x0a000001 -CONFIG_NSH_NETMASK=0xffffff00 -CONFIG_NSH_ROMFSMOUNTPT="/etc" -CONFIG_NSH_INITSCRIPT="init.d/rcS" -CONFIG_NSH_ROMFSDEVNO=0 -CONFIG_NSH_ROMFSSECTSIZE=64 -CONFIG_NSH_FATDEVNO=1 -CONFIG_NSH_FATSECTSIZE=512 -CONFIG_NSH_FATNSECTORS=1024 -CONFIG_NSH_FATMOUNTPT="/tmp" - -# -# Architecture-specific NSH options -# -CONFIG_NSH_MMCSDSPIPORTNO=1 -CONFIG_NSH_MMCSDSLOTNO=0 -CONFIG_NSH_MMCSDMINOR=0 - -# -# Settings for examples/usbserial -# -CONFIG_EXAMPLES_USBSERIAL_INONLY=n -CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n -CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n -CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n - -CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n -CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n -CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n -CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n -CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n +# Custom Free Memory Command +# +# CONFIG_SYSTEM_FREE is not set # -# Stack and heap information +# I2C tool # -CONFIG_BOOT_RUNFROMFLASH=n -CONFIG_BOOT_COPYTORAM=n -CONFIG_CUSTOM_STACK=n -CONFIG_IDLETHREAD_STACKSIZE=1024 -CONFIG_USERMAIN_STACKSIZE=2048 -CONFIG_PTHREAD_STACK_MIN=256 -CONFIG_PTHREAD_STACK_DEFAULT=2048 -CONFIG_HEAP_BASE= -CONFIG_HEAP_SIZE= + +# +# FLASH Program Installation +# +# CONFIG_SYSTEM_INSTALL is not set + +# +# readline() +# +# CONFIG_SYSTEM_READLINE is not set + +# +# Power Off +# +# CONFIG_SYSTEM_POWEROFF is not set + +# +# RAMTRON +# +# CONFIG_SYSTEM_RAMTRON is not set + +# +# SD Card +# +# CONFIG_SYSTEM_SDCARD is not set + +# +# Sysinfo +# +# CONFIG_SYSTEM_SYSINFO is not set diff --git a/nuttx/configs/olimex-lpc1766stk/hidkbd/setenv.sh b/nuttx/configs/olimex-lpc1766stk/hidkbd/setenv.sh index af4a2589e..6b51c10de 100755 --- a/nuttx/configs/olimex-lpc1766stk/hidkbd/setenv.sh +++ b/nuttx/configs/olimex-lpc1766stk/hidkbd/setenv.sh @@ -50,7 +50,7 @@ fi # This is the Cygwin path to the location where I installed the CodeSourcery # toolchain under windows. You will also have to edit this if you install # the CodeSourcery toolchain in any other location -# export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin" +export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin" # These are the Cygwin paths to the locations where I installed the Atollic # toolchain under windows. You will also have to edit this if you install @@ -62,7 +62,7 @@ fi # This is the Cygwin path to the location where I build the buildroot # toolchain. -export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin" +# export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin" # The Olimex-lpc1766stk/tools directory export LPCTOOL_DIR="${WD}/configs/olimex-lpc1766stk/tools" diff --git a/nuttx/drivers/usbhost/Kconfig b/nuttx/drivers/usbhost/Kconfig index 35695d750..de8469b41 100644 --- a/nuttx/drivers/usbhost/Kconfig +++ b/nuttx/drivers/usbhost/Kconfig @@ -2,6 +2,7 @@ # For a description of the syntax of this configuration file, # see misc/tools/kconfig-language.txt. # + config USBHOST_NPREALLOC int "Number of pre-allocated class instances" default 4 @@ -29,64 +30,85 @@ config USBHOST_ISOC_DISABLE On some architectures, selecting this setting will reduce driver size by disabling isochronous endpoint support +config USBHOST_MSC + bool "Mass Storage Class Support" + default n + depends on !BULK_DISABLE + ---help--- + Enable support for the keyboard class driver. This also depends on + NFILE_DESCRIPTORS > 0 && SCHED_WORKQUEUE=y + config USBHOST_HIDKBD - bool "HID keyboad class support" + bool "HID Keyboard Class Support" default n - depends on !USBHOST_INT_DISABLE && SCHED_WORKQUEUE && !DISABLE_SIGNALS + depends on !INT_DISABLE + ---help--- + Enable support for the keyboard class driver. This also depends on + SCHED_WORKQUEUE && !DISABLE_SIGNALS if USBHOST_HIDKBD config HIDKBD_POLLUSEC - bool "" - default n + int "Keyboard Poll Rate (MSEC)" + default 100000 ---help--- - Device poll rate in microseconds. Default: 100 milliseconds. + Device poll rate in microseconds. Default: 100,000 microseconds. config HIDKBD_DEFPRIO - bool "" - default n + int "Polling Thread Priority" + default 50 ---help--- Priority of the polling thread. Default: 50. config HIDKBD_STACKSIZE - bool "" - default n + int "Polling thread stack size" + default 1024 ---help--- Stack size for polling thread. Default: 1024 config HIDKBD_BUFSIZE - bool "" - default n + int "Scancode Buffer Size" + default 64 ---help--- Scancode buffer size. Default: 64. config HIDKBD_NPOLLWAITERS - bool "" - default n + int "Max Number of Waiters for Poll Event" + default 2 + depends on !DISABLE_POLL ---help--- If the poll() method is enabled, this defines the maximum number of threads that can be waiting for keyboard events. Default: 2. config HIDKBD_RAWSCANCODES - bool "" + bool "Use Raw Scan Codes" + default n + ---help--- + If set to y no conversions will be made on the raw keyboard scan + codes. This option is useful during testing. Default: ASCII conversion. + +config HIDKBD_ENCODED + bool "Enocode Special Keys" default n + depends on !HIDKBD_RAWSCANCODES ---help--- - If set to y no conversion will be made on the raw keyboard scan - codes. Default: ASCII conversion. + Encode special key press events in the user buffer. In this case, + the use end must decode the encoded special key values using the + interfaces defined in include/nuttx/input/kbd_codec.h. These + special keys include such things as up/down arrows, home and end + keys, etc. If this not defined, only 7-bit print-able and control + ASCII characters will be provided to the user. config HIDKBD_ALLSCANCODES - bool "" + bool "Use All Scancodes" default n ---help--- If set to y all 231 possible scancodes will be converted to something. Default: 104 key US keyboard. config HIDKBD_NODEBOUNCE - bool "" + bool "Disable Debounce" default n ---help--- If set to y normal debouncing is disabled. Default: Debounce enabled (No repeat keys). - USB host mass storage class driver. Requires USBHOST=y, - config USBHOST_BULK_DISABLE=n, NFILE_DESCRIPTORS > 0, - and SCHED_WORKQUEUE=y endif diff --git a/nuttx/drivers/usbhost/usbhost_hidkbd.c b/nuttx/drivers/usbhost/usbhost_hidkbd.c index e69d68e7b..e0c4680eb 100644 --- a/nuttx/drivers/usbhost/usbhost_hidkbd.c +++ b/nuttx/drivers/usbhost/usbhost_hidkbd.c @@ -1,7 +1,7 @@ /**************************************************************************** * drivers/usbhost/usbhost_hidkbd.c * - * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -62,6 +62,11 @@ #include #include +#ifdef CONFIG_HIDKBD_ENCODED +# include +# include +#endif + /* Don't compile if prerequisites are not met */ #if defined(CONFIG_USBHOST) && !defined(CONFIG_USBHOST_INT_DISABLE) && CONFIG_NFILE_DESCRIPTORS > 0 @@ -126,6 +131,14 @@ # endif #endif +/* If we are using raw scancodes, then we cannot support encoding of + * special characters either. + */ + +#ifdef CONFIG_HIDKBD_RAWSCANCODES +# undef CONFIG_HIDKBD_ENCODED +#endif + /* Driver support ***********************************************************/ /* This format is used to construct the /dev/kbd[n] device driver path. It * defined here so that it will be used consistently in all places. @@ -144,6 +157,23 @@ #define USBHOST_MAX_CREFS 0x7fff +/* Debug ********************************************************************/ +/* Both CONFIG_DEBUG_INPUT and CONFIG_DEBUG_USB could apply to this file. + * We assume here that CONFIG_DEBUG_INPUT might be enabled separately, but + * CONFIG_DEBUG_USB implies both. + */ + +#ifndef CONFIG_DEBUG_INPUT +# undef idbg +# define idbg udbg +# undef illdbg +# define illdbg ulldbg +# undef ivdbg +# define ivdbg uvdbg +# undef illvdbg +# define illvdbg ullvdbg +#endif + /**************************************************************************** * Private Types ****************************************************************************/ @@ -209,6 +239,16 @@ struct usbhost_state_s uint8_t kbdbuffer[CONFIG_HIDKBD_BUFSIZE]; }; +/* This type is used for encoding special characters */ + +#ifdef CONFIG_HIDKBD_ENCODED +struct usbhost_outstream_s +{ + struct lib_outstream_s stream; + FAR struct usbhost_state_s *priv; +}; +#endif + /**************************************************************************** * Private Function Prototypes ****************************************************************************/ @@ -240,7 +280,15 @@ static inline void usbhost_mkdevname(FAR struct usbhost_state_s *priv, char *dev /* Keyboard polling thread */ static void usbhost_destroy(FAR void *arg); +static void usbhost_putbuffer(FAR struct usbhost_state_s *priv, uint8_t keycode); +#ifdef CONFIG_HIDKBD_ENCODED +static void usbhost_putstream(FAR struct lib_outstream_s *this, int ch); +#endif static inline uint8_t usbhost_mapscancode(uint8_t scancode, uint8_t modifier); +#ifdef CONFIG_HIDKBD_ENCODED +static inline void usbhost_encodescancode(FAR struct usbhost_state_s *priv, + uint8_t scancode, uint8_t modifier); +#endif static int usbhost_kbdpoll(int argc, char *argv[]); /* Helpers for usbhost_connect() */ @@ -346,6 +394,121 @@ static struct usbhost_state_s *g_priv; /* Data passed to thread */ */ #ifndef CONFIG_HIDKBD_RAWSCANCODES +#ifdef CONFIG_HIDKBD_ENCODED + +/* The first and last scancode values with encode-able values */ + +#define FIRST_ENCODING USBHID_KBDUSE_ENTER /* 0x28 Keyboard Return (ENTER) */ +#ifdef CONFIG_HIDKBD_ALLSCANCODES +# define LAST_ENCODING USBHID_KBDUSE_POWER /* 0x66 Keyboard Power */ +#else +#define LAST_ENCODING USBHID_KBDUSE_KPDHEXADECIMAL /* 0xdd Keypad Hexadecimal */ +#endif + +#define USBHID_NUMENCODINGS (LAST_ENCODING - FIRST_ENCODING + 1) + +static const uint8_t encoding[USBHID_NUMENCODINGS] = +{ + /* 0x28-0x2f: Enter,escape,del,back-tab,space,_,+,{ */ + + KEYCODE_ENTER, 0, KEYCODE_FWDDEL, KEYCODE_BACKDEL, 0, 0, 0, 0, + + /* 0x30-0x37: },|,Non-US tilde,:,",grave tidle,<,> */ + + 0, 0, 0, 0, 0, 0, 0, 0, + + /* 0x38-0x3f: /,CapsLock,F1,F2,F3,F4,F5,F6 */ + + 0, KEYCODE_CAPSLOCK, KEYCODE_F1, KEYCODE_F2, KEYCODE_F3, KEYCODE_F4, KEYCODE_F5, KEYCODE_F6, + + /* 0x40-0x47: F7,F8,F9,F10,F11,F12,PrtScn,ScrollLock */ + + KEYCODE_F7, KEYCODE_F8, KEYCODE_F9, KEYCODE_F10, KEYCODE_F11, KEYCODE_F12, KEYCODE_PRTSCRN, KEYCODE_SCROLLLOCK, + + /* 0x48-0x4f: Pause,Insert,Home,PageUp,DeleteForward,End,PageDown,RightArrow */ + + KEYCODE_PAUSE, KEYCODE_INSERT, KEYCODE_HOME, KEYCODE_PAGEUP, KEYCODE_FWDDEL, KEYCODE_END, KEYCODE_PAGEDOWN, KEYCODE_RIGHT, + + /* 0x50-0x57: LeftArrow,DownArrow,UpArrow,Num Lock,/,*,-,+ */ + + KEYCODE_LEFT, KEYCODE_DOWN, KEYCODE_UP, KEYCODE_NUMLOCK, 0, 0, 0, 0, + + /* 0x58-0x5f: Enter,1-7 */ + + KEYCODE_ENTER, 0, 0, 0, 0, 0, 0, 0, + + /* 0x60-0x66: 8-9,0,.,Non-US \,Application,Power */ + + 0, 0, 0, 0, 0, 0, KEYCODE_POWER, + +#ifdef CONFIG_HIDKBD_ALLSCANCODES + + 0, /* 0x67 = */ + + /* 0x68-0x6f: F13,F14,F15,F16,F17,F18,F19,F20 */ + + KEYCODE_F13, KEYCODE_F14, KEYCODE_F15, KEYCODE_F16, KEYCODE_F17, KEYCODE_F18, KEYCODE_F19, KEYCODE_F20, + + /* 0x70-0x77: F21,F22,F23,F24,Execute,Help,Menu,Select */ + + KEYCODE_F21, KEYCODE_F22, KEYCODE_F23, KEYCODE_F24, KEYCODE_EXECUTE, KEYCODE_HELP, KEYCODE_MENU, KEYCODE_SELECT, + + /* 0x78-0x7f: Stop,Again,Undo,Cut,Copy,Paste,Find,Mute */ + + KEYCODE_STOP, KEYCODE_AGAIN, KEYCODE_UNDO, KEYCODE_CUT, KEYCODE_COPY, KEYCODE_PASTE, KEYCODE_FIND, KEYCODE_MUTE, + + /* 0x80-0x87: VolUp,VolDown,LCapsLock,lNumLock,LScrollLock,,,=,International1 */ + + KEYCODE_VOLUP, KEYCODE_VOLDOWN, KEYCODE_LCAPSLOCK, KEYCODE_LNUMLOCK, KEYCODE_LSCROLLLOCK, 0, 0, 0, + + /* 0x88-0x8f: International 2-9 */ + + 0, 0, 0, 0, 0, 0, 0, 0, + + /* 0x90-0x97: LAN 1-8 */ + + KEYCODE_LANG1, KEYCODE_LANG2, KEYCODE_LANG3, KEYCODE_LANG4, KEYCODE_LANG5, KEYCODE_LANG6, KEYCODE_LANG7, KEYCODE_LANG8, + + /* 0x98-0x9f: LAN 9,Erase,SysReq,Cancel,Clear,Prior,Return,Separator */ + + 0, 0, KEYCODE_SYSREQ, KEYCODE_CANCEL, KEYCODE_CLEAR, 0, KEYCODE_ENTER, 0, + + /* 0xa0-0xa7: Out,Oper,Clear,CrSel,Excel,(reserved) */ + + 0, 0, 0, 0, 0, 0, 0, 0, + + /* 0xa8-0xaf: (reserved) */ + + 0, 0, 0, 0, 0, 0, 0, 0, + + /* 0xb0-0xb7: 00,000,ThouSeparator,DecSeparator,CurrencyUnit,SubUnit,(,) */ + + 0, 0, 0, 0, 0, 0, 0, 0, + + /* 0xb8-0xbf: {,},tab,backspace,A-D */ + + 0, 0, 0, KEYCODE_BACKDEL, 0, 0, 0, 0, + + /* 0xc0-0xc7: E-F,XOR,^,%,<,>,& */ + + 0, 0, 0, 0, 0, 0, 0, 0, + + /* 0xc8-0xcf: &&,|,||,:,#, ,@,! */ + + 0, 0, 0, 0, 0, 0, 0, 0, + + /* 0xd0-0xd7: Memory Store,Recall,Clear,Add,Subtract,Muliply,Divide,+/- */ + + KEYCODE_MEMSTORE, KEYCODE_MEMRECALL, KEYCODE_MEMCLEAR, KEYCODE_MEMADD, KEYCODE_MEMSUB, KEYCODE_MEMMUL, KEYCODE_MEMDIV, KEYCODE_NEGATE, + + /* 0xd8-0xdd: Clear,ClearEntry,Binary,Octal,Decimal,Hexadecimal */ + + KEYCODE_CLEAR, KEYCODE_CLEARENTRY, KEYCODE_BINARY, KEYCODE_OCTAL, KEYCODE_DECIMAL, KEYCODE_HEXADECIMAL +#endif +}; + +#endif + static const uint8_t ucmap[USBHID_NUMSCANCODES] = { 0, 0, 0, 0, 'A', 'B', 'C', 'D', /* 0x00-0x07: Reserved, errors, A-D */ @@ -356,7 +519,7 @@ static const uint8_t ucmap[USBHID_NUMSCANCODES] = '\n', '\033', '\177', 0, ' ', '_', '+', '{', /* 0x28-0x2f: Enter,escape,del,back-tab,space,_,+,{ */ '}', '|', 0, ':', '"', 0, '<', '>', /* 0x30-0x37: },|,Non-US tilde,:,",grave tidle,<,> */ '?', 0, 0, 0, 0, 0, 0, 0, /* 0x38-0x3f: /,CapsLock,F1,F2,F3,F4,F5,F6 */ - 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x47: F7,F8,F9,F10,F11,F12,PrtScn,sScrollLock */ + 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x47: F7,F8,F9,F10,F11,F12,PrtScn,ScrollLock */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x48-0x4f: Pause,Insert,Home,PageUp,DeleteForward,End,PageDown,RightArrow */ 0, 0, 0, 0, '/', '*', '-', '+', /* 0x50-0x57: LeftArrow,DownArrow,UpArrow,Num Lock,/,*,-,+ */ '\n', '1', '2', '3', '4', '4', '6', '7', /* 0x58-0x5f: Enter,1-7 */ @@ -368,7 +531,7 @@ static const uint8_t ucmap[USBHID_NUMSCANCODES] = 0, 0, 0, 0, 0, ',', 0, 0, /* 0x80-0x87: VolUp,VolDown,LCapsLock,lNumLock,LScrollLock,,,=,International1 */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x88-0x8f: International 2-9 */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x97: LAN 1-8 */ - 0, 0, 0, 0, 0, 0, '\n', 0, /* 0x98-0x9f: LAN 9,Ease,SysReq,Cancel,Clear,Prior,Return,Separator */ + 0, 0, 0, 0, 0, 0, '\n', 0, /* 0x98-0x9f: LAN 9,Erase,SysReq,Cancel,Clear,Prior,Return,Separator */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xa7: Out,Oper,Clear,CrSel,Excel,(reserved) */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa8-0xaf: (reserved) */ 0, 0, 0, 0, 0, 0, '(', ')', /* 0xb0-0xb7: 00,000,ThouSeparator,DecSeparator,CurrencyUnit,SubUnit,(,) */ @@ -403,7 +566,7 @@ static const uint8_t lcmap[USBHID_NUMSCANCODES] = 0, 0, 0, 0, 0, ',', 0, 0, /* 0x80-0x87: VolUp,VolDown,LCapsLock,lNumLock,LScrollLock,,,=,International1 */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x88-0x8f: International 2-9 */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x97: LAN 1-8 */ - 0, 0, 0, 0, 0, 0, '\n', 0, /* 0x98-0x9f: LAN 9,Ease,SysReq,Cancel,Clear,Prior,Return,Separator */ + 0, 0, 0, 0, 0, 0, '\n', 0, /* 0x98-0x9f: LAN 9,Erase,SysReq,Cancel,Clear,Prior,Return,Separator */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xa7: Out,Oper,Clear,CrSel,Excel,(reserved) */ 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa8-0xaf: (reserved) */ 0, 0, 0, 0, 0, 0, '(', ')', /* 0xb0-0xb7: 00,000,ThouSeparator,DecSeparator,CurrencyUnit,SubUnit,(,) */ @@ -637,6 +800,88 @@ static void usbhost_destroy(FAR void *arg) usbhost_freeclass(priv); } +/**************************************************************************** + * Name: usbhost_putbuffer + * + * Description: + * Add one character to the user buffer. + * + * Input Parameters: + * priv - Driver internal state + * keycode - The value to add to the user buffer + * + * Returned Values: + * None + * + ****************************************************************************/ + +static void usbhost_putbuffer(FAR struct usbhost_state_s *priv, + uint8_t keycode) +{ + register unsigned int head; + register unsigned int tail; + + /* Copy the next keyboard character into the user buffer. */ + + head = priv->headndx; + priv->kbdbuffer[head] = keycode; + + /* Increment the head index */ + + if (++head >= CONFIG_HIDKBD_BUFSIZE) + { + head = 0; + } + + /* If the buffer is full, then increment the tail index to make space. Is + * it better to lose old keystrokes or new? + */ + + tail = priv->tailndx; + if (tail == head) + { + if (++tail >= CONFIG_HIDKBD_BUFSIZE) + { + tail = 0; + } + + /* Save the updated tail index */ + + priv->tailndx = tail; + } + + /* Save the updated head index */ + + priv->headndx = head; +} + +/**************************************************************************** + * Name: usbhost_putstream + * + * Description: + * A wrapper for usbhost_putc that is compatibile with the lib_outstream_s + * putc methos. + * + * Input Parameters: + * stream - The struct lib_outstream_s reference + * ch - The character to add to the user buffer + * + * Returned Values: + * None + * + ****************************************************************************/ + +#ifdef CONFIG_HIDKBD_ENCODED +static void usbhost_putstream(FAR struct lib_outstream_s *stream, int ch) +{ + FAR struct usbhost_outstream_s *privstream = (FAR struct lib_outstream_s *)stream; + + DEBUGASSERT(privstream && privstream->priv); + usbhost_putbuffer(privstream->priv), (uint8_t)ch); + stream->nput++; +} +#endif + /**************************************************************************** * Name: usbhost_mapscancode * @@ -679,6 +924,58 @@ static inline uint8_t usbhost_mapscancode(uint8_t scancode, uint8_t modifier) #endif } +/**************************************************************************** + * Name: usbhost_encodescancode + * + * Description: + * Check if the key has a special function encoding and, if it does, add + * the encoded value to the user buffer. + * + * Input Parameters: + * priv - Driver internal state + * scancode - Scan code to be mapped. + * modifier - Ctrl,Alt,Shift,GUI modifier bits + * + * Returned Values: + * None + * + ****************************************************************************/ + +#ifdef CONFIG_HIDKBD_ENCODED +static inline void usbhost_encodescancode(FAR struct usbhost_state_s *priv, + uint8_t scancode, uint8_t modifier) +{ + struct usbhost_outstream_s stream; + uint8_t encoded; + + /* Check if the raw scancode is in a valid range */ + + if (scancode >= FIRST_ENCODING && scancode <= LAST_ENCODING) + { + /* Yes the value is within range */ + + encoded = encoding(scancode - FIRST_ENCODING); + ivdbg(" scancode: %02x modifier: %02x encoded: %d\n", + scancode, modifier, encoded); + + if (encoded) + { + struct usbhost_outstream_s usbstream; + + /* And it does correspond to a special function key */ + + usbstream->stream.put = usbhost_putstream; + usbstream->stream.nput = 0; + usbstream->priv = priv; + + /* Add the special function value to the user buffer */ + + kbd_putspecial((enum kbd_keycode_e)encoded, &usbstream); + } + } +} +#endif + /**************************************************************************** * Name: usbhost_kbdpoll * @@ -704,6 +1001,8 @@ static int usbhost_kbdpoll(int argc, char *argv[]) unsigned int npolls = 0; #endif unsigned int nerrors = 0; + bool empty = true; + bool newstate; int ret; uvdbg("Started\n"); @@ -717,13 +1016,13 @@ static int usbhost_kbdpoll(int argc, char *argv[]) * running. */ - priv = g_priv; - DEBUGASSERT(priv != NULL); + priv = g_priv; + DEBUGASSERT(priv != NULL); - priv->polling = true; - priv->crefs++; - usbhost_givesem(&g_syncsem); - sleep(1); + priv->polling = true; + priv->crefs++; + usbhost_givesem(&g_syncsem); + sleep(1); /* Loop here until the device is disconnected */ @@ -784,17 +1083,12 @@ static int usbhost_kbdpoll(int argc, char *argv[]) else if (priv->open) { struct usbhid_kbdreport_s *rpt = (struct usbhid_kbdreport_s *)priv->tbuffer; - unsigned int head; - unsigned int tail; - uint8_t ascii; + uint8_t keycode; int i; /* Add the newly received keystrokes to our internal buffer */ usbhost_takesem(&priv->exclsem); - head = priv->headndx; - tail = priv->tailndx; - for (i = 0; i < 6; i++) { /* Is this key pressed? But not pressed last time? @@ -828,15 +1122,15 @@ static int usbhost_kbdpoll(int argc, char *argv[]) * or cursor controls in this version of the driver. */ - ascii = usbhost_mapscancode(rpt->key[i], rpt->modifier); - uvdbg("Key %d: %02x ASCII:%c modifier: %02x\n", - i, rpt->key[i], ascii ? ascii : ' ', rpt->modifier); + keycode = usbhost_mapscancode(rpt->key[i], rpt->modifier); + ivdbg("Key %d: %02x keycode:%c modifier: %02x\n", + i, rpt->key[i], keycode ? keycode : ' ', rpt->modifier); /* Zero at this point means that the key does not map to a * printable character. */ - if (ascii != 0) + if (keycode != 0) { /* Handle control characters. Zero after this means * a valid, NUL character. @@ -844,36 +1138,28 @@ static int usbhost_kbdpoll(int argc, char *argv[]) if ((rpt->modifier & (USBHID_MODIFER_LCTRL|USBHID_MODIFER_RCTRL)) != 0) { - ascii &= 0x1f; + keycode &= 0x1f; } /* Copy the next keyboard character into the user * buffer. */ - priv->kbdbuffer[head] = ascii; - - /* Increment the head index */ - - if (++head >= CONFIG_HIDKBD_BUFSIZE) - { - head = 0; - } + usbhost_putbuffer(priv, keycode); + } - /* If the buffer is full, then increment the tail - * index to make space. Is it better to lose old - * keystrokes or new? - */ + /* The zero might, however, map to a special keyboard action (such as a + * cursor movement or function key). Attempt to encode the special key. + */ - if (tail == head) - { - if (++tail >= CONFIG_HIDKBD_BUFSIZE) - { - tail = 0; - } - } +#ifdef CONFIG_HIDKBD_ENCODED + else + { + usbhost_encodescancode(priv, rpt->key[i], rpt->modifier)); } +#endif } + /* Save the scancode (or lack thereof) for key debouncing on * next keyboard report. */ @@ -885,7 +1171,8 @@ static int usbhost_kbdpoll(int argc, char *argv[]) /* Did we just transition from no data available to data available? */ - if (head != tail && priv->headndx == priv->tailndx) + newstate = (priv->headndx == priv->tailndx); + if (empty && !newstate) { /* Yes.. Is there a thread waiting for keyboard data now? */ @@ -902,10 +1189,7 @@ static int usbhost_kbdpoll(int argc, char *argv[]) usbhost_pollnotify(priv); } - /* Update the head/tail indices */ - - priv->headndx = head; - priv->tailndx = tail; + empty = newstate; usbhost_givesem(&priv->exclsem); } @@ -958,6 +1242,7 @@ static int usbhost_kbdpoll(int argc, char *argv[]) usbhost_givesem(&priv->exclsem); } + return 0; } diff --git a/nuttx/include/nuttx/input/kbd_codec.h b/nuttx/include/nuttx/input/kbd_codec.h index b103d544e..d374ed8d3 100644 --- a/nuttx/include/nuttx/input/kbd_codec.h +++ b/nuttx/include/nuttx/input/kbd_codec.h @@ -113,7 +113,7 @@ enum kbd_keycode_e KEYCODE_PAUSE, /* Pause */ KEYCODE_BREAK, /* Break */ KEYCODE_CANCEL, /* Cancel */ - KEYCODE_PRINTSCN, /* PrintScreen */ + KEYCODE_PRTSCRN, /* PrintScreen */ KEYCODE_SYSREQ, /* SysReq/Attention */ /* Audio */ @@ -131,14 +131,15 @@ enum kbd_keycode_e KEYCODE_CLEAR, /* Clear */ KEYCODE_CLEARENTRY, /* Clear entry */ + KEYCODE_NEGATE, /* +/- */ - KEYCODE_MEMSET, /* Memory set */ + KEYCODE_MEMSTORE, /* Memory store */ KEYCODE_MEMCLEAR, /* Memory clear */ KEYCODE_MEMRECALL, /* Memory recall */ KEYCODE_MEMADD, /* Memory add */ - KEYCODE_MEMSUBTRACT, /* Memory substract */ - KEYCODE_MEMMULTIPY, /* Memory multiply */ - KEYCODE_MEMDIVIDE, /* Memory divide */ + KEYCODE_MEMSUB, /* Memory substract */ + KEYCODE_MEMMUL, /* Memory multiply */ + KEYCODE_MEMDIV, /* Memory divide */ KEYCODE_BINARY, /* Binary mode */ KEYCODE_OCTAL, /* Octal mode */ @@ -197,7 +198,7 @@ enum kbd_keycode_e * Public Types ****************************************************************************/ -struct kget_getstate_s +struct kbd_getstate_s { uint8_t nch; /* Number of characters in the buffer */ uint8_t ndx; /* Index to next character in the buffer */ @@ -225,7 +226,7 @@ extern "C" * Put one byte of normal, "in-band" ASCII data into the output stream. * * Input Parameters: - * ch - The character to be into the output stream. + * ch - The character to be added to the output stream. * stream - An instance of lib_outstream_s to do the low-level put * operation. * @@ -243,6 +244,9 @@ extern "C" * Put one special, "out-of-band" command into the output stream. * * Input Parameters: + * keycode - The command to be added to the output stream. + * stream - An instance of lib_outstream_s to do the low-level put + * operation. * * Returned Value: * None @@ -261,7 +265,7 @@ void kbd_putspecial(enum kbd_keycode_e keycode, * Name: kbd_get * * Description: - * Put one byte of data or special command from the driver provided input + * Get one byte of data or special command from the driver provided input * buffer. * * Input Parameters: @@ -274,15 +278,17 @@ void kbd_putspecial(enum kbd_keycode_e keycode, * should be cleared the first time that kbd_get is called. * * Returned Value: - * 1 - Indicates the successful receipt of a special, "out-of-band" command + * 1 - Indicates the successful receipt of a special, "out-of-band" command. + * The returned value in pch is a value from enum kbd_getstate_s. * 0 - Indicates the successful receipt of normal, "in-band" ASCII data. + * The returned value in pch is a simple byte of text or control data. * EOF - An error has getting the next character (reported by the stream). * Normally indicates the end of file. * ****************************************************************************/ int kbd_get(FAR struct lib_instream_s *stream, - FAR struct kget_getstate_s *state, FAR uint8_t *pch); + FAR struct kbd_getstate_s *state, FAR uint8_t *pch); #ifdef __cplusplus } diff --git a/nuttx/libc/misc/lib_kbddecode.c b/nuttx/libc/misc/lib_kbddecode.c index 046d570f9..cb57b5215 100644 --- a/nuttx/libc/misc/lib_kbddecode.c +++ b/nuttx/libc/misc/lib_kbddecode.c @@ -89,7 +89,7 @@ * ****************************************************************************/ -static int kbd_reget(FAR struct kget_getstate_s *state, FAR uint8_t *pch) +static int kbd_reget(FAR struct kbd_getstate_s *state, FAR uint8_t *pch) { /* Return the next character */ @@ -107,7 +107,7 @@ static int kbd_reget(FAR struct kget_getstate_s *state, FAR uint8_t *pch) * Name: kbd_get * * Description: - * Put one byte of data or special command from the driver provided input + * Get one byte of data or special command from the driver provided input * buffer. * * Input Parameters: @@ -120,15 +120,17 @@ static int kbd_reget(FAR struct kget_getstate_s *state, FAR uint8_t *pch) * should be cleared the first time that kbd_get is called. * * Returned Value: - * 1 - Indicates the successful receipt of a special, "out-of-band" command + * 1 - Indicates the successful receipt of a special, "out-of-band" command. + * The returned value in pch is a value from enum kbd_getstate_s. * 0 - Indicates the successful receipt of normal, "in-band" ASCII data. + * The returned value in pch is a simple byte of text or control data. * EOF - An error has getting the next character (reported by the stream). * Normally indicates the end of file. * ****************************************************************************/ int kbd_get(FAR struct lib_instream_s *stream, - FAR struct kget_getstate_s *state, FAR uint8_t *pch) + FAR struct kbd_getstate_s *state, FAR uint8_t *pch) { int ch; diff --git a/nuttx/libc/misc/lib_kbdencode.c b/nuttx/libc/misc/lib_kbdencode.c index 80bf14777..40a8805b1 100644 --- a/nuttx/libc/misc/lib_kbdencode.c +++ b/nuttx/libc/misc/lib_kbdencode.c @@ -62,6 +62,9 @@ * Put one special, "out-of-band" command into the output stream. * * Input Parameters: + * keycode - The command to be added to the output stream. + * stream - An instance of lib_outstream_s to do the low-level put + * operation. * * Returned Value: * None -- cgit v1.2.3