added experimental driver for the ancient borg (not testet, yet!)
This commit is contained in:
Christian Kroll
parent
21a842a54b
commit
4bdb0d419d
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@ -46,6 +46,10 @@ ifeq ($(BORG_HW),HW_GIGABORG)
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SRC = borg_hw_gigaborg.c
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endif
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ifeq ($(BORG_HW),HW_ANCIENTBORG)
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SRC = borg_hw_ancient.c
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endif
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ifeq ($(SRC),'')
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$(error no valid hardware driver selected )
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endif
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@ -0,0 +1,119 @@
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#include <avr/interrupt.h>
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#include <avr/io.h>
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#undef WATCHDOG_ENABLED
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#ifdef WATCHDOG_ENABLED
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# include <avr/wdt.h>
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#endif
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#include "../config.h"
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#include "../makros.h"
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#include "borg_hw.h"
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// define row port
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#ifndef ROWPORT
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# define ROWPORT PORTA
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#endif
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#define ROWDDR DDR(ROWPORT)
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// define column port
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#ifndef COLPORT
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# define COLPORT PORTC
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#endif
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#define COLDDR DDR(COLPORT)
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// buffer which holds the currently shown frame
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unsigned char pixmap[NUMPLANE][NUM_ROWS][LINEBYTES];
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SIGNAL(SIG_OUTPUT_COMPARE0)
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{
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static unsigned char plane = 0;
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static unsigned char row = 0;
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#ifdef WATCHDOG_ENABLED
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// reset watchdog
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wdt_reset();
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#endif
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ROWPORT = 0;
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row++;
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if ((COLPORT <<= 1) == 0) {
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row = 0;
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COLPORT = 1;
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if (++plane == NUMPLANE)
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{
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plane = 0;
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}
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}
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for (unsigned char x = 0; x < 10; x++) {
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asm volatile ("nop");
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}
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ROWPORT = pixmap[plane][row][0];
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}
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void timer0_off(){
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cli();
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COLPORT = 0;
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ROWPORT = 0;
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#ifdef __AVR_ATmega644P__
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TCCR0A = 0x00;
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TCCR0B = 0x00;
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TIMSK0 = 0;
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#else
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TCCR0 = 0x00;
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TIMSK = 0;
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#endif
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sei();
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}
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static void timer0_on(){
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/* TCCR0: FOC0 WGM00 COM01 COM00 WGM01 CS02 CS01 CS00
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CS02 CS01 CS00
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0 0 0 stop
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0 0 1 clk
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0 1 0 clk/8
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0 1 1 clk/64
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1 0 0 clk/256
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1 0 1 clk/1024
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*/
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#ifdef __AVR_ATmega644P__
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TCCR0A = 0x02; // CTC Mode
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TCCR0B = 0x03; // clk/64
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TCNT0 = 0x00; // reset timer
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OCR0 = 0x0A; // compare with this value
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TIMSK0 = 0x02; // compare match Interrupt on
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#else
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TCCR0 = 0x0B; // CTC Mode, clk/64
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TCNT0 = 0x00; // reset timer
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OCR0 = 0x0A; // compare with this value
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TIMSK = 0x02; // compare match Interrupt on
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#endif
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}
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void borg_hw_init(){
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// switch all pins of both the row and the column port to output mode
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ROWDDR = 0xFF;
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COLDDR = 0xFF;
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// switch off all rows and columns for now
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COLPORT = 0;
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ROWPORT = 0;
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timer0_on();
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#ifdef WATCHDOG_ENABLED
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// activate watchdog timer
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wdt_reset();
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wdt_enable(0x00); // 17ms watchdog
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#endif
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}
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@ -10,14 +10,15 @@ int "Number of brightnes-levels" NUMPLANE 3
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choice 'Hardware Driver' \
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"Borg-16 HW_BORG_16 \
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Andre-borg HW_BORG_ANDRE \
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Laufschrift-borg HW_BORG_LS \
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Laufschrift-borg-mh HW_BORG_MH \
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Borg-mini HW_BORG_MINI \
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Andre-Borg HW_BORG_ANDRE \
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Laufschrift-Borg HW_BORG_LS \
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Laufschrift-Borg-MH HW_BORG_MH \
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Borg-Mini HW_BORG_MINI \
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Panel-One HW_PANEL_ONE \
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4xPD1165 HW_PD1165 \
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PingPong HW_PINGPONG \
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Gigaborg HW_GIGABORG" \
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Ping-Pong HW_PINGPONG \
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Giga-Borg HW_GIGABORG \
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Ancient-Borg HW_ANCIENTBORG" \
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'Borg-16' BORG_HW
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@ -61,17 +62,9 @@ if [ "$BORG_HW" == "HW_GIGABORG" ] ; then
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source borg_hw/config_gigaborg.in
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fi
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# case $x in
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# y) flag="*" ;;
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# m) flag="M" ;;
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# *) flag=" " ;;
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# esac
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if [ "$BORG_HW" == "HW_ANCIENTBORG" ] ; then
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source borg_hw/config_ancient.in
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fi
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endmenu
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@ -0,0 +1,18 @@
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mainmenu_option next_comment
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comment "Ancient Borg Port Setup"
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choice 'Column Port' \
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"PORTA PORTA \
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PORTB PORTB \
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PORTC PORTC \
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PORTD PORTD" \
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'PORTC' COLPORT
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choice 'Row Port' \
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"PORTA PORTA \
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PORTB PORTB \
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PORTC PORTC \
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PORTD PORTD" \
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'PORTA' ROWPORT
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endmenu
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@ -0,0 +1,108 @@
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#
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# Automatically generated by make menuconfig: don't edit
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#
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#
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# General Setup
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#
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MCU=atmega32
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FREQ=16000000
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#
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# Borg Hardware
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#
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NUM_ROWS=8
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NUM_COLS=8
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NUMPLANE=3
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BORG_HW=HW_ANCIENTBORG
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#
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# Ancient Borg Port Setup
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#
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COLPORT=PORTC
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ROWPORT=PORTA
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#
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# Features
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#
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RANDOM_SUPPORT=y
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# LAP_TIME_EXTENSION is not set
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SCROLLTEXT_SUPPORT=y
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SCROLLTEXT_FONT=FONT_ARIAL8
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SCROLLTEXT_BUFFER_SIZE=128
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SCROLL_X_SPEED=20
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SCROLL_Y_SPEED=20
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SCROLLTEXT_TEXT="</#www.das-labor.org"
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# JOYSTICK_SUPPORT is not set
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# CAN_SUPPORT is not set
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# MENU_SUPPORT is not set
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#
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# Games
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#
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# GAME_TETRIS_CORE is not set
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# GAME_TETRIS is not set
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# GAME_BASTET is not set
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# GAME_TETRIS_FP is not set
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# GAME_SPACE_INVADERS is not set
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# GAME_SNAKE is not set
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# GAME_BREAKOUT is not set
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#
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# Animations
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#
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ANIMATION_SCROLLTEXT=y
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ANIMATION_SPIRAL=y
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ANIMATION_JOERN1=y
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ANIMATION_SNAKE=y
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SNAKE_CYCLE_DELAY=100
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SNAKE_TERMINATION_DELAY=60
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SNAKE_MAX_LENGTH=64
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SNAKE_MAX_APPLES=10
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ANIMATION_CHECKERBOARD=y
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ANIMATION_FIRE=y
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FIRE_S=30
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FIRE_N=5
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FIRE_DIV=44
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FIRE_DELAY=50
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FIRE_CYCLES=800
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ANIMATION_MATRIX=y
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MATRIX_STREAMER_NUM=30
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MATRIX_CYCLES=500
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ANIMATION_RANDOM_BRIGHT=y
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# ANIMATION_STONEFLY is not set
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ANIMATION_FLYINGDOTS=y
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ANIMATION_GAMEOFLIFE=y
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GOL_DELAY=100
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GOL_CYCLES=360
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# ANIMATION_BREAKOUT is not set
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# ANIMATION_MHERWEG is not set
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# ANIMATION_LTN_ANT is not set
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# ANIMATION_TIME is not set
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TIME_MASTER_ADDR=00
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TIME_UPDATE_TIMEOUT=50
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# ANIMATION_BMSCROLLER is not set
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# ANIMATION_LABORLOGO is not set
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# ANIMATION_AMPHIBIAN is not set
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# ANIMATION_LOGO_OOS is not set
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# ANIMATION_LOGO_28C3 is not set
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ANIMATION_PLASMA=y
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ANIMATION_PSYCHEDELIC=y
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# ANIMATION_TESTS is not set
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# ANIMATION_OFF is not set
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#
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# small Animations
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#
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# SMALLANIMATION_ROWWALK is not set
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SMALLANIMATION_ROWWALK_SPEED=50
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SMALLANIMATION_ROWWALK_COUNT=10
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# SMALLANIMATION_COLWALK is not set
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SMALLANIMATION_COLWALK_SPEED=50
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SMALLANIMATION_COLWALK_COUNT=10
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# SMALLANIMATION_ROWBOUNCE is not set
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SMALLANIMATION_ROWBOUNCE_SPEED=50
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SMALLANIMATION_ROWBOUNCE_COUNT=10
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# SMALLANIMATION_COLBOUNCE is not set
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SMALLANIMATION_COLBOUNCE_SPEED=50
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SMALLANIMATION_COLBOUNCE_COUNT=10
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