Месяц: Ноябрь 2013

VGA/HDMI переключение.

Опубликовано автор admin

Данный метод не работает.

# To switch VGA/HDMI display mode in command line. e.g.
$ cb-display-tool -o 8 -m 11
# Note: can switch to the same resolutions only currently.

А вот если изменить script.fex

[disp_init]
disp_init_enable = 1
disp_mode = 0
screen0_output_type = 4
screen0_output_mode = 4
screen1_output_type = 2
screen1_output_mode = 14

То все работает.

Для конвертации из bin to fex : bin2fex script.bin > script.fex
для конвертации из fex to bin : fex2bin script.fex > script.bin

Новый прототип от U-Blox GSM/Arduino/Mbed все в одном.

Опубликовано автор admin

u-blox-C027

The u-blox-C027 is a complete starter kit that allows quick prototyping of a variety of applications for the Internet of Things. The application board has a MAX-7Q GPS/GNSS receiver and a LISA or SARA cellular module, enabling straightforward development of locationaware, global communicating ap.

c027-pinout_1

Features

Modules

  • LISA-C200, LISA-U200 or SARA-G350 cellular module
  • MAX-7Q GPS/GNSS receiver

NXP LPC1768 MCU

  • High-performance ARM(R) Cortex(TM)-M3 running at 96MHz
  • 512 KByte on-chip FLASH
  • 64 KByte on-chip SRAM

Interfaces and electrical data

  • A standard-based header connector with
    • 6 analog inputs,
    • 9 PWM capable outputs,
    • 22 GPIOs,
    • 1 x SPI,
    • 1 x I2C,
    • 1 x UART
    • 1 x I2S
  • GNSS antenna SMA connector for external GNSS antenna
  • Cellular antenna SMA connector for external cellular antenna
  • Ethernet RJ45 connector
  • CAN screw terminal connector
  • SIM mini SIM card holder
  • USB mini USB with mbed Interface
    • CMSIS-DAP
    • Drag and drop programming
    • serial port
  • Power supply 7-17v @ 900mA (power jack and header connector pins)
  • IO voltage 3.3 V output, 5 V compatible input

Источкик: http://mbed.org/platforms/u-blox-C027/

Cubieboard LUBUNTU/LINARO – locale: Cannot set

Опубликовано автор admin

При выполнения некоторых команд появляется вот такая ошибка.

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "ru_RU.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory

Решение проблемы:

sudo apt-get install --reinstall language-pack-en
sudo locale-gen
sudo dpkg-reconfigure locales
sudo locale-gen ru_RU.utf8