구차니의 잡동사니 모음

16:45:28 **** Incremental Build of configuration Nios II for project hello_world_0 ****

make all 

Info: Building ../hello_world_0_bsp/

C:/intelFPGA_lite/17.1/nios2eds/bin/gnu/H-x86_64-mingw32/bin/make --no-print-directory -C ../hello_world_0_bsp/

[BSP build complete]

[hello_world_0 build complete]

16:45:29 Build Finished (took 1s.5ms)

16:48:29 **** Build of configuration Nios II for project hello_world_0 ****

make mem_init_generate 

Info: Building ../hello_world_0_bsp/

C:/intelFPGA_lite/17.1/nios2eds/bin/gnu/H-x86_64-mingw32/bin/make --no-print-directory -C ../hello_world_0_bsp/

[BSP build complete]

16:48:30 Build Finished (took 1s.54ms)

SPEED

The driver supports the following speeds:

  cdiv    speed

     2    125.0 MHz

     4     62.5 MHz

     8     31.2 MHz

    16     15.6 MHz

    32      7.8 MHz

    64      3.9 MHz

   128     1953 kHz

   256      976 kHz

   512      488 kHz

  1024      244 kHz

  2048      122 kHz

  4096       61 kHz

  8192     30.5 kHz

 16384     15.2 kHz

 32768     7629 Hz 

cd ~/.mame && mame -cc

gedit ~/.mame/mame.ini 

pi@raspberrypi:~/.mame $ ls -al

total 16

drwxr-xr-x  3 pi pi 4096 May 18 06:38 .

drwxr-xr-x 32 pi pi 4096 May 18 06:38 ..

drwxr-xr-x  2 pi pi 4096 May 18 06:38 cfg

-rw-r--r--  1 pi pi 1694 May 18 06:38 ui.ini

pi@raspberrypi:~/.mame $ mame -cc

pi@raspberrypi:~/.mame $ ls -al

total 32

drwxr-xr-x  3 pi pi 4096 May 18 06:39 .

drwxr-xr-x 32 pi pi 4096 May 18 06:38 ..

drwxr-xr-x  2 pi pi 4096 May 18 06:38 cfg

-rw-r--r--  1 pi pi 9277 May 18 06:39 mame.ini

-rw-r--r--  1 pi pi  249 May 18 06:39 plugin.ini

-rw-r--r--  1 pi pi 1691 May 18 06:39 ui.ini 

$ cat mame.ini

#

# CORE CONFIGURATION OPTIONS

#

readconfig                1

writeconfig               0

#

# CORE SEARCH PATH OPTIONS

#

homepath                  .

rompath                   $HOME/mame/roms;/usr/local/share/games/mame/roms;/usr/share/games/mame/roms

hashpath                  /usr/share/games/mame/hash

samplepath                $HOME/mame/samples;/usr/local/share/games/mame/samples;/usr/share/games/mame/samples

artpath                   $HOME/mame/artwork;/usr/local/share/games/mame/artwork;/usr/share/games/mame/artwork

ctrlrpath                 /usr/share/games/mame/ctrlr

inipath                   $HOME/.mame;/etc/mame

fontpath                  /usr/share/games/mame/fonts

cheatpath                 $HOME/mame/cheat;/usr/local/share/games/mame/cheat;/usr/share/games/mame/cheat

crosshairpath             $HOME/mame/crosshair;/usr/local/share/games/mame/crosshair;/usr/share/games/mame/crosshair

pluginspath               /usr/share/games/mame/plugins

languagepath              /usr/share/games/mame/language

swpath                    software

#

# CORE OUTPUT DIRECTORY OPTIONS

#

cfg_directory             $HOME/.mame/cfg

nvram_directory           $HOME/.mame/nvram

input_directory           $HOME/.mame/inp

state_directory           $HOME/.mame/sta

snapshot_directory        $HOME/.mame/snap

diff_directory            $HOME/.mame/diff

comment_directory         $HOME/.mame/comments

#

# CORE STATE/PLAYBACK OPTIONS

#

state

autosave                  0

playback

record

record_timecode           0

exit_after_playback       0

mngwrite

aviwrite

wavwrite

snapname                  %g/%i

snapsize                  auto

snapview                  internal

snapbilinear              1

statename                 %g

burnin                    0

#

# CORE PERFORMANCE OPTIONS

#

autoframeskip             0

frameskip                 0

seconds_to_run            0

throttle                  1

sleep                     1

speed                     1.0

refreshspeed              0

#

# CORE RENDER OPTIONS

#

keepaspect                1

unevenstretch             1

unevenstretchx            0

unevenstretchy            0

autostretchxy             0

intoverscan               0

intscalex                 0

intscaley                 0

#

# CORE ROTATION OPTIONS

#

rotate                    1

ror                       0

rol                       0

autoror                   0

autorol                   0

flipx                     0

flipy                     0

#

# CORE ARTWORK OPTIONS

#

artwork_crop              0

use_backdrops             1

use_overlays              1

use_bezels                1

use_cpanels               1

use_marquees              1

#

# CORE SCREEN OPTIONS

#

brightness                1.0

contrast                  1.0

gamma                     1.0

pause_brightness          0.65

effect                    none

#

# CORE VECTOR OPTIONS

#

beam_width_min            1.0

beam_width_max            1.0

beam_intensity_weight     0

flicker                   0

#

# CORE SOUND OPTIONS

#

samplerate                48000

samples                   1

volume                    0

#

# CORE INPUT OPTIONS

#

coin_lockout              1

ctrlr

mouse                     1

joystick                  1

lightgun                  0

multikeyboard             0

multimouse                0

steadykey                 0

ui_active                 0

offscreen_reload          0

joystick_map              auto

joystick_deadzone         0.3

joystick_saturation       0.85

natural                   0

joystick_contradictory    0

coin_impulse              0

#

# CORE INPUT AUTOMATIC ENABLE OPTIONS

#

paddle_device             keyboard

adstick_device            keyboard

pedal_device              keyboard

dial_device               keyboard

trackball_device          keyboard

lightgun_device           keyboard

positional_device         keyboard

mouse_device              mouse

#

# CORE DEBUGGING OPTIONS

#

verbose                   0

log                       0

oslog                     0

debug                     0

update_in_pause           0

debugscript

#

# CORE COMM OPTIONS

#

comm_localhost            0.0.0.0

comm_localport            15112

comm_remotehost           127.0.0.1

comm_remoteport           15112

#

# CORE MISC OPTIONS

#

drc                       1

drc_use_c                 0

drc_log_uml               0

drc_log_native            0

bios

cheat                     0

skip_gameinfo             0

uifont                    default

ui                        cabinet

ramsize

confirm_quit              0

ui_mouse                  1

autoboot_command

autoboot_delay            0

autoboot_script

console                   0

plugins                   1

plugin

noplugin

language                  English

#

# HTTP SERVER OPTIONS

#

http                      0

http_port                 8080

http_root                 web

#

# OSD KEYBOARD MAPPING OPTIONS

#

uimodekey                 INSERT

#

# OSD FONT OPTIONS

#

uifontprovider            auto

#

# OSD OUTPUT OPTIONS

#

output                    auto

#

# OSD INPUT OPTIONS

#

keyboardprovider          auto

mouseprovider             auto

lightgunprovider          auto

joystickprovider          auto

#

# OSD DEBUGGING OPTIONS

#

debugger                  auto

debugger_font             auto

debugger_font_size        0

watchdog                  0

#

# OSD PERFORMANCE OPTIONS

#

numprocessors             auto

bench                     0

#

# OSD VIDEO OPTIONS

#

video                     opengl

numscreens                1

window                    0

maximize                  1

waitvsync                 0

syncrefresh               0

monitorprovider           auto

#

# OSD PER-WINDOW VIDEO OPTIONS

#

screen                    auto

aspect                    auto

resolution                auto

view                      auto

screen0                   auto

aspect0                   auto

resolution0               auto

view0                     auto

screen1                   auto

aspect1                   auto

resolution1               auto

view1                     auto

screen2                   auto

aspect2                   auto

resolution2               auto

view2                     auto

screen3                   auto

aspect3                   auto

resolution3               auto

view3                     auto

#

# OSD FULL SCREEN OPTIONS

#

switchres                 0

#

# OSD ACCELERATED VIDEO OPTIONS

#

filter                    1

prescale                  1

#

# OpenGL-SPECIFIC OPTIONS

#

gl_forcepow2texture       0

gl_notexturerect          0

gl_vbo                    1

gl_pbo                    1

gl_glsl                   0

gl_glsl_filter            1

glsl_shader_mame0         none

glsl_shader_mame1         none

glsl_shader_mame2         none

glsl_shader_mame3         none

glsl_shader_mame4         none

glsl_shader_mame5         none

glsl_shader_mame6         none

glsl_shader_mame7         none

glsl_shader_mame8         none

glsl_shader_mame9         none

glsl_shader_screen0       none

glsl_shader_screen1       none

glsl_shader_screen2       none

glsl_shader_screen3       none

glsl_shader_screen4       none

glsl_shader_screen5       none

glsl_shader_screen6       none

glsl_shader_screen7       none

glsl_shader_screen8       none

glsl_shader_screen9       none

#

# OSD SOUND OPTIONS

#

sound                     auto

audio_latency             2

#

# PORTAUDIO OPTIONS

#

pa_api                    none

pa_device                 none

pa_latency                0

#

# BGFX POST-PROCESSING OPTIONS

#

bgfx_path                 /usr/share/games/mame/bgfx

bgfx_backend              auto

bgfx_debug                0

bgfx_screen_chains        default

bgfx_shadow_mask          slot-mask.png

bgfx_avi_name             auto

#

# SDL PERFORMANCE OPTIONS

#

sdlvideofps               0

#

# SDL VIDEO OPTIONS

#

centerh                   1

centerv                   1

scalemode                 none

#

# SDL FULL SCREEN OPTIONS

#

useallheads               0

#

# SDL KEYBOARD MAPPING

#

keymap                    0

keymap_file               keymap.dat

#

# SDL JOYSTICK MAPPING

#

joy_idx1                  auto

joy_idx2                  auto

joy_idx3                  auto

joy_idx4                  auto

joy_idx5                  auto

joy_idx6                  auto

joy_idx7                  auto

joy_idx8                  auto

sixaxis                   0

#

# SDL MOUSE MAPPING

#

mouse_index1              auto

mouse_index2              auto

mouse_index3              auto

mouse_index4              auto

mouse_index5              auto

mouse_index6              auto

mouse_index7              auto

mouse_index8              auto

#

# SDL KEYBOARD MAPPING

#

keyb_idx1                 auto

keyb_idx2                 auto

keyb_idx3                 auto

keyb_idx4                 auto

keyb_idx5                 auto

keyb_idx6                 auto

keyb_idx7                 auto

keyb_idx8                 auto

#

# SDL LOWLEVEL DRIVER OPTIONS

#

videodriver               auto

renderdriver              auto

audiodriver               auto

gl_lib                    auto

$ pstree

systemd─┬─agetty

        ├─avahi-daemon───avahi-daemon

        ├─cron

        ├─dbus-daemon

        ├─dhcpcd

        ├─fbcp─┬─{HCEC Notify}

        │      ├─{HDispmanx Notif}

        │      ├─{HTV Notify}

        │      └─{VCHIQ completio}

        ├─login───bash───bash───emulationstatio───emulationstatio───emulationstatio─┬─sh───bash───retroarch─┬─{HCEC Notify}

        │                                                                           │                       ├─{HDispmanx Notif}

        │                                                                           │                       ├─{HTV Notify}

        │                                                                           │                       ├─{VCHIQ completio}

        │                                                                           │                       └─3*[{retroarch}]

        │                                                                           ├─{HCEC Notify}

        │                                                                           ├─{HDispmanx Notif}

        │                                                                           ├─{HTV Notify}

        │                                                                           ├─{VCHIQ completio}

        │                                                                           └─{emulationstatio}

        ├─rsyslogd─┬─{in:imklog}

        │          ├─{in:imuxsock}

        │          └─{rs:main Q:Reg}

        ├─smbd─┬─cleanupd

        │      ├─lpqd

        │      └─smbd-notifyd

        ├─sshd───sshd───sshd───bash───pstree

        ├─systemd───(sd-pam)

        ├─systemd-journal

        ├─systemd-logind

        ├─systemd-timesyn───{sd-resolve}

        ├─systemd-udevd

        └─thd

/etc $ grep -rni "fbcp" ./

./rc.local:21:fbcp &

$ cat /boot/config.txt

# For more options and information see

# http://www.raspberrypi.org/documentation/configuration/config-txt.md

# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode

#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible

# and your display can output without overscan

#disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console

# goes off screen, and negative if there is too much border

#overscan_left=16

#overscan_right=16

#overscan_top=16

#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus

# overscan.

#framebuffer_width=1280

#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output

#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)

#hdmi_group=1

#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in

# DMT (computer monitor) modes

#hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or

# no display

#config_hdmi_boost=4

# uncomment for composite PAL

#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.

#arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces

dtparam=i2c_arm=on

#dtparam=i2s=on

dtparam=spi=on

#enable_uart=1

# Uncomment this to enable the lirc-rpi module

#dtoverlay=lirc-rpi

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)

dtparam=audio=on

dtoverlay=waveshare35a:rotate=270

#dtoverlay=ads7846,cs=1,penirq=17,penirq_pull=2,speed=1000000,keep_vref_on=1,swapxy=1,pmax=255,xohms=60,xmin=200,xmax=3900,ymin=200,ymax=3900

#hdmi_force_hotplug=1

#max_usb_current=1

#hdmi_group=2

#hdmi_mode=1

#hdmi_mode=87

#hdmi_cvt 480 320 60 6 0 0 0

#hdmi_drive=2

#display_rotate=2 

$ cat /usr/share/X11/xorg.conf.d/99-fbturbo.conf

# This is a minimal sample config file, which can be copied to

# /etc/X11/xorg.conf in order to make the Xorg server pick up

# and load xf86-video-fbturbo driver installed in the system.

#

# When troubleshooting, check /var/log/Xorg.0.log for the debugging

# output and error messages.

#The driver is made by Waveshare&Spotpear

# Run "man fbturbo" to get additional information about the extra

# configuration options for tuning the driver.

Section "Device"

        Identifier      "Allwinner A10/A13 FBDEV"

        Driver          "fbturbo"

        Option          "fbdev" "/dev/fb0"

        Option          "SwapbuffersWait" "true"

EndSection

Section "Device"

        Identifier      "Waveshare 35a spi"

        Driver          "fbturbo"

        Option          "fbdev" "/dev/fb1"

        Option          "SwapbuffersWait" "true"

EndSection

Section "Monitor"

        Identifier      "primary"

EndSection

Section "Screen"

        Identifier      "primary"

        Device          "Waveshare 35a spi"

        Monitor         "rpi spi"

EndSection 

$ sudo apt-get install gnome-video-arcade mame mame-tools

Reading package lists... Done

Building dependency tree

Reading state information... Done

The following additional packages will be installed:

  liblua5.3-0 libsdl2-2.0-0 libsdl2-ttf-2.0-0 mame-data

Suggested packages:

  devhelp mame-doc mame-extra

The following NEW packages will be installed:

  gnome-video-arcade liblua5.3-0 libsdl2-2.0-0 libsdl2-ttf-2.0-0 mame

  mame-data mame-tools

0 upgraded, 7 newly installed, 0 to remove and 49 not upgraded.

Need to get 45.0 MB of archives. 

$ sudo apt-get update; sudo apt-get upgrade

기존:1 http://ppa.launchpad.net/saiarcot895/myppa/ubuntu xenial InRelease

기존:2 http://ports.ubuntu.com/ubuntu-ports xenial InRelease

기존:3 http://ports.ubuntu.com/ubuntu-ports xenial-updates InRelease

기존:4 http://ports.ubuntu.com/ubuntu-ports xenial-backports InRelease

기존:5 http://ports.ubuntu.com/ubuntu-ports xenial-security InRelease

패키지 목록을 읽는 중입니다... 완료

E: /var/lib/dpkg/lock 잠금 파일을 얻을 수 없습니다 - open (11: Resource temporarily unavailable)

E: 관리 디렉터리를 (/var/lib/dpkg/) 잠글 수 없습니다. 다른 프로세스가 사용하고 있지 않습니까? 

~$ ps -ef | grep apt

root      2471     1  0 12:42 ?        00:00:00 /bin/sh /usr/lib/apt/apt.systemd.daily update

root      2475  2471  0 12:42 ?        00:00:00 /bin/sh /usr/lib/apt/apt.systemd.daily lock_is_held update

root      3743     1  0 12:45 ?        00:00:00 /bin/sh /usr/lib/apt/apt.systemd.daily install

$ sudo systemctl stop apt-daily.timer

$ sudo systemctl disable apt-daily.timer

$ sudo systemctl mask apt-daily.service

$ sudo systemctl daemon-reload 

/usr/lib/apt/apt.systemd.daily 

$ sudo vi /etc/apt/apt.conf.d/10periodic

APT::Periodic::Enable "0";

Systemd is all about concurrent start of services, so the cloud-init script is run at the same time the apt-daily.service is triggered. By the time cloud-init gets to execute the user-specified payload, apt-get update is already running. So the attempts 2. and 3. failed not because of some namespace magic, but because they altered the system too late for apt.systemd.daily to pick the changes up.

This also means that there is basically no way of preventing apt.systemd.daily from running -- one can only kill it after it's started. 

Ultra High Speed, Phase I (UHS-I) bus design for SDHC and SDXC cards was added in SD spec 3.0. This is a design enhancement to increase the performance of SDHC/SDXC cards.

There is no compatibility problem using a UHS card with a non-UHS device. 

Ultra High Speed Phase II (UHS-II) bus design for SDHC and SDXC was added in SD spec 4.0. This is an additional design enhacement with connector interface modifications to increase performance.

UHS-II specification defines bus architecture for options of 156MB/s and 312MB/s. Manufacturers implemented the 312MB/s option in memory cards. These are theoretical maximum limits and actual maximum performance for a specific card is defined on the label or in advertising.

Host devices will obtain the maximum UHS-II speed when both the card and the host device support UHS-II. Otherwise, the host device and card will use the highest compatible UHS-I or SD bus speed.

There is no compatibility problem using a USH-II card in a UHS-I or non-UHS device.

UHS라는 말이 혼용돼 쓰이기 때문에 조금 헷갈릴 수 있습니다. UHS-I, UHS-II 등은 SD카드의 버스 규격입니다. 파일을 주고 받을 수 있는 틀이라고 보면 됩니다. 그리고 이는 다시 U1, U3 등으로 나뉩니다. 이는 ‘UHS 스피드 클래스’라고 부릅니다. U1은 초당 최소 10MB, U3는 30MB를 쓸 수 있다는 표기입니다. 클래스와 비슷하다고 보면 됩니다.

현재 나오는 제품들은 거의 UHS-I 버스를 씁니다. 그리고 플래시메모리에 따라 실제 속도는 U1과 U3 정도로 나뉜다고 보면 됩니다. 4K 영상을 찍으려면 U3 정도 속도가 필요하고, 풀HD라면 클래스10, 혹은 U1이라고 표기된 제품이면 됩니다. 

Supports next-generation memory cards including SDHC UHS-I, SDXC UHS-I, micro SDHC UHS-I, micro SDXC UHS-I