Raspberry Pi NES墨盒

# uncomment if you get no picture on HDMI for a default "safe" mode #hdmi_safe=1 disable_overscan=1 # uncomment to force a specific HDMI mode (this will force VGA) #hdmi_group=1 #hdmi_mode=1 # Sound output. Set to 0 or comment for autodetect, 1 for DVI, 2 to force HDMI. #hdmi_drive=2 # Using /etc/modules is deprecated and no longer supported on 4.4 kernel # So manually enable audio dtparam=audio=on config_hdmi_boost=0 # force hdmi while the tv can take time before sending the signal on the hdmi output hdmi_force_hotplug=1 # uncomment for composite PAL #sdtv_mode=2 # uncomment for lirc-rpi #dtoverlay=lirc-rpi #3.5 HD tft screen 800x480 dtoverlay=dpi24 overscan_left=0 overscan_right=0 overscan_top=0 overscan_bottom=0 #Banggood framebuffer_width=800 framebuffer_height=480 dtparam=spi=off dtparam=i2c_arm=off enable_dpi_lcd=1 display_default_lcd=1 dpi_output_format=0x6f015 dpi_group=2 dpi_mode=87 hdmi_timings=480 0 16 16 24 800 0 4 2 2 0 0 0 120 0 46080000 6 display_rotate=3 # if you plug your tv at the same time as your rpi and that the rpi switches from the hdmi or give a low resolution because tv had no enough time to initialize it boot_delay=3 # uncomment if you don't want the rainbow at startup #disable_splash=1 # default CEC name #cec_osd_name=recalbox dtparam=spi=off # Overclock gpu_mem_256=128 gpu_mem_512=256 gpu_mem_1024=256 overscan_scale=1 gpu_mem=256 start_x=0 enable_uart=0 avoid_safe_mode=1 kernel=zImage 

 # For more options and information see # http://rpf.io/configtxt # 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 #1080p60fps hdmi_mode=16 # 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=off # 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 gpu_mem_256=128 gpu_mem_512=256 gpu_mem_1024=256 overscan_scale=1 gpu_mem=256 start_x=0 enable_uart=0 

 # Check to see if display is not connected _NOHDMI=$(tvservice -n ) || true # Check to make sure it's not already in LCD mode _ISLCD=$(tvservice -s | grep "LCD") || true # HDMI is connected - turn off backlight LCD _HDMI=$(tvservice -s | grep "0x12000a") || true if [ -z "$_NOHDMI" ]; then if [ "$_ISLCD" ]; then printf "NO HDMI connected, LCD DPI display config already active\n" #do nothing else printf "NO HDMI connected, Switching to LCD DPI display\n" #change config to Hyperpixel and reboot since no display detected sudo cp /boot/config_dpi.txt /boot/config.txt sudo reboot now fi elif [ "$_NOHDMI" ]; then if [ "$_ISLCD" ]; then printf "HDMI is connected, but LCD DPI config is being used\n" #we need to switch to HDMI display config and reboot sudo cp /boot/config_hdmi.txt /boot/config.txt sudo reboot now elif [ "$_HDMI" ]; then printf "HDMI is connected, HDMI config detected, so turning off LCD BL\n" #we need to shut off the backlight on the Hyperpixel display since we aren't using it #don't panic, a reboot automatically resets this - it isn't a persistent value #also to do this the config.txt file needs to load the backlight module on startup #to control it even if you aren't loading the overlay driver for the display # this comment #echo 1 | sudo tee /sys/class/backlight/rpi_backlight/bl_power else #debugging catchall - shouldn't happen since we expect 0x12000a - but you never know... printf "HDMI is connected, HDMI config detected, your tv might not like 1920x1080 resolution\n" fi else #do nothing - based on previous if statements - you either have HDMI or you don't have it... printf "Debug catchall point - sorry I can't help you out - I haven't run into the error state yet!\n" fi emulationstation #auto 

 #!/bin/bash # Check to see if display is dpi _DPI=$(grep dpi /boot/config.txt) || true if [ "$_DPI" ]; then printf "Switch to HDMI\n" sudo cp /boot/config_hdmi.txt /boot/config.txt sudo reboot now else printf "Switch to DPI LCD\n" sudo cp /boot/config_dpi.txt /boot/config.txt sudo reboot now fi exit 0 

 output_format = (dpi_output_format >> 0) & 0xf; rgb_order = (dpi_output_format >> 4) & 0xf; output_enable_mode = (dpi_output_format >> 8) & 0x1; invert_pixel_clock = (dpi_output_format >> 9) & 0x1; hsync_disable = (dpi_output_format >> 12) & 0x1; vsync_disable = (dpi_output_format >> 13) & 0x1; output_enable_disable = (dpi_output_format >> 14) & 0x1; hsync_polarity = (dpi_output_format >> 16) & 0x1; vsync_polarity = (dpi_output_format >> 17) & 0x1; output_enable_polarity = (dpi_output_format >> 18) & 0x1; hsync_phase = (dpi_output_format >> 20) & 0x1; vsync_phase = (dpi_output_format >> 21) & 0x1; output_enable_phase = (dpi_output_format >> 22) & 0x1; output_format: 1: DPI_OUTPUT_FORMAT_9BIT_666 2: DPI_OUTPUT_FORMAT_16BIT_565_CFG1 3: DPI_OUTPUT_FORMAT_16BIT_565_CFG2 4: DPI_OUTPUT_FORMAT_16BIT_565_CFG3 5: DPI_OUTPUT_FORMAT_18BIT_666_CFG1 6: DPI_OUTPUT_FORMAT_18BIT_666_CFG2 7: DPI_OUTPUT_FORMAT_24BIT_888 rgb_order: 1: DPI_RGB_ORDER_RGB 2: DPI_RGB_ORDER_BGR 3: DPI_RGB_ORDER_GRB 4: DPI_RGB_ORDER_BRG output_enable_mode: 0: DPI_OUTPUT_ENABLE_MODE_DATA_VALID 1: DPI_OUTPUT_ENABLE_MODE_COMBINED_SYNCS invert_pixel_clock: 0: RGB Data changes on rising edge and is stable at falling edge 1: RGB Data changes on falling edge and is stable at rising edge. hsync/vsync/output_enable_polarity: 0: default for HDMI mode 1: inverted hsync/vsync/oe phases: 0: DPI_PHASE_POSEDGE 1: DPI_PHASE_NEGEDGE 

 from gpiozero import LED from time import sleep sleep_time = 0.0 clock = LED(0) de = LED(1) vsync = LED(2) hsync = LED(3) red2 = LED(16) red3 = LED(17) red4 = LED(18) red5 = LED(19) red6 = LED(20) red7 = LED(21) green2 = LED(10) green3 = LED(11) green4 = LED(12) green5 = LED(13) green6 = LED(14) green7 = LED(15) blue2 = LED(4) blue3 = LED(5) blue4 = LED(6) blue5 = LED(7) blue6 = LED(8) blue7 = LED(9) def v_sync(frame): vsync.on() for n in range(frame): clock.on() #sleep(sleep_time) clock.off() #sleep(sleep_time) #print("vsync") vsync.off() pass def h_sync(frame): hsync.on() for n in range(frame): clock.on() #sleep(sleep_time) clock.off() #sleep(sleep_time) #print("hsync") hsync.off() pass def clc(frame): for n in range(frame): clock.on() #sleep(sleep_time) clock.off() #sleep(sleep_time) pass red2.off() red3.off() red4.off() red5.off() red6.off() red7.off() green2.off() green3.off() green4.off() green5.off() green6.off() green7.off() blue2.on() blue3.on() blue4.on() blue5.on() blue6.on() blue7.on() clock.off() de.off() #de.on() sleep(sleep_time) v_sync(2) clc(2) for row in range(5): v_sync(2) # v_back_porch(2) clc(2) for column in range(800): h_sync(16) # h_back_porch(16) clc(16) # LCD column de.on() clc(480) de.off() # h_front_porch(24) clc(24) # v_front_porch(4) clc(4) de.off() red2.off() red3.off() red4.off() red5.off() red6.off() red7.off() green2.off() green3.off() green4.off() green5.off() green6.off() green7.off() blue2.off() blue3.off() blue4.off() blue5.off() blue6.off() blue7.off() 

 #!/bin/sh system="$1" emulator="$2" romname="$3" #with path #echo $system # LCD programm here: #find current config: dpi or hdmi _DPI=$(grep dpi /boot/config.txt) || true if ! [ "$_DPI" ]; #if hdmi then sudo killall lcd # remove path filename=$(basename "$romname") # remove extension filename="${filename%.*}" # add image path file_png="/home/pi/.emulationstation/downloaded_images/$system/$filename-image.png" file_jpg="/home/pi/.emulationstation/downloaded_images/$system/$filename-image.jpg" #if system snes and n64 then rotate image 270 degree if [ "$system" = "snes" ] || [ "$system" = "n64" ] then if test -f "$file_png"; #fing file then convert "$file_png" -resize '800x480' -type TrueColor -alpha Remove -rotate 270 /home/pi/lcd_screen/work.bmp elif test -f "$file_jpg"; then convert "$file_jpg" -resize '800x480' -type TrueColor -alpha Remove -rotate 270 /home/pi/lcd_screen/work.bmp else convert "/opt/retropie/configs/$system/launching.png" -resize '480x800' -type TrueColor -alpha Remove -rotate 180 /home/pi/lcd_screen/work.bmp fi else if test -f "$file_png"; then convert "$file_png" -resize '480x800' -type TrueColor -alpha Remove -rotate 180 /home/pi/lcd_screen/work.bmp elif test -f "$file_jpg"; then convert "$file_jpg" -resize '480x800' -type TrueColor -alpha Remove -rotate 180 /home/pi/lcd_screen/work.bmp else convert "/opt/retropie/configs/$system/launching.png" -resize '480x800' -type TrueColor -alpha Remove -rotate 180 /home/pi/lcd_screen/work.bmp fi fi #launch my lcd project sudo /home/pi/lcd_screen/lcd /home/pi/lcd_screen/work.bmp 400000 & fi 

 #!/bin/sh _DPI=$(sudo grep dpi /boot/config.txt) || true if ! [ "$_DPI" ]; then sudo killall lcd sudo /home/pi/lcd_screen/lcd /home/pi/lcd_screen/retropie.bmp 50000 & # cp /home/pi/lcd_screen/retropie.bmp /home/pi/lcd_screen/work.bmp fi 

 input_screenshot_btn = "0" input_rewind_btn = "h0left" input_hold_fast_forward_btn = "h0right" input_state_slot_increase_btn = "h0up" input_state_slot_decrease_btn = "h0down" 

Xboxdrv

 # xboxdrv sudo killall > /dev/null 2>&1 xboxdrv if [ "$1" = "pc" ] || [ "$1" = "openttd" ] || [ "$1" = "doom" ] || [ "$1" = "kodi" ]; then sudo /opt/retropie/supplementary/xboxdrv/bin/xboxdrv > /dev/shm/runcommand.log 2>&1 \ --evdev /dev/input/event0 \ --silent \ --detach-kernel-driver \ --force-feedback \ --mimic-xpad \ --trigger-as-button \ --evdev-no-grab \ --evdev-absmap ABS_X=x1,ABS_Y=y1,ABS_RX=x2,ABS_RY=y2,ABS_HAT0X=dpad_x,ABS_HAT0Y=dpad_y \ --evdev-keymap KEY_#304=a,KEY_#305=b,KEY_#307=x,KEY_#308=y,KEY_#312=lt,KEY_#313=rt,KEY_#310=lb,KEY_#311=rb,KEY_#317=tl,KEY_#318=tr,KEY_#314=back,KEY_#315=start,KEY_#316=guide \ --axismap -Y1^deadzone:3000=Y1,-Y2^deadzone:3000=Y2 \ --ui-axismap x2^deadzone:3000=KEY_LEFT:KEY_RIGHT,y2=KEY_UP:KEY_DOWN \ --ui-axismap x1^deadzone:3000=REL_X:06,y1=REL_Y:06 \ --ui-axismap dpad_x^deadzone:0=KEY_LEFT:KEY_RIGHT,dpad_y^deadzone:0=KEY_UP:KEY_DOWN \ --ui-buttonmap rt=BTN_LEFT,lt=BTN_RIGHT,start=KEY_ENTER,back=KEY_ESC,tl=KEY_4,tr=KEY_5,lb=KEY_2,rb=KEY_3,a=KEY_SPACE,b=KEY_M,x=KEY_3,y=KEY_LEFTCTRL,guide=KEY_Y \ & fi 

 sudo killall > /dev/null 2>&1 xboxdrv 

 sudo dpkg --configure -a