Generate callgraph
This commit is contained in:
Michael Hayes
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# File: Makefile
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# Author: M. P. Hayes, UCECE
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# Date: 12 Sep 2010
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# Descr: Makefile for scribble1
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# Definitions.
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CC = avr-gcc
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CFLAGS = -mmcu=atmega32u2 -Os -Wall -Wstrict-prototypes -Wextra -g -I. -I../../utils -I../../fonts -I../../drivers -I../../drivers/avr
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OBJCOPY = avr-objcopy
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SIZE = avr-size
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DEL = rm
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# Default target.
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all: scribble1.out
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# Compile: create object files from C source files.
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scribble1.o: scribble1.c ../../drivers/avr/system.h ../../drivers/button.h ../../drivers/display.h ../../drivers/led.h ../../drivers/navswitch.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
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$(CC) -c $(CFLAGS) $< -o $@
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pio.o: ../../drivers/avr/pio.c ../../drivers/avr/pio.h ../../drivers/avr/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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system.o: ../../drivers/avr/system.c ../../drivers/avr/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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timer.o: ../../drivers/avr/timer.c ../../drivers/avr/system.h ../../drivers/avr/timer.h
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$(CC) -c $(CFLAGS) $< -o $@
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button.o: ../../drivers/button.c ../../drivers/avr/pio.h ../../drivers/avr/system.h ../../drivers/button.h
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$(CC) -c $(CFLAGS) $< -o $@
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display.o: ../../drivers/display.c ../../drivers/avr/system.h ../../drivers/display.h ../../drivers/ledmat.h
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$(CC) -c $(CFLAGS) $< -o $@
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led.o: ../../drivers/led.c ../../drivers/avr/pio.h ../../drivers/avr/system.h ../../drivers/led.h
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$(CC) -c $(CFLAGS) $< -o $@
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ledmat.o: ../../drivers/ledmat.c ../../drivers/avr/pio.h ../../drivers/avr/system.h ../../drivers/ledmat.h
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$(CC) -c $(CFLAGS) $< -o $@
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navswitch.o: ../../drivers/navswitch.c ../../drivers/avr/delay.h ../../drivers/avr/pio.h ../../drivers/avr/system.h ../../drivers/navswitch.h
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$(CC) -c $(CFLAGS) $< -o $@
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pacer.o: ../../utils/pacer.c ../../drivers/avr/system.h ../../drivers/avr/timer.h ../../utils/pacer.h
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$(CC) -c $(CFLAGS) $< -o $@
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tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h
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$(CC) -c $(CFLAGS) $< -o $@
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# Link: create ELF output file from object files.
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scribble1.out: button.o display.o led.o ledmat.o navswitch.o pacer.o pio.o scribble1.o system.o timer.o tinygl.o
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$(CC) $(CFLAGS) $^ -o $@ -lm
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$(SIZE) $@
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# Target: clean project.
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.PHONY: clean
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clean:
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-$(DEL) *.o *.out *.hex
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# Target: program project.
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.PHONY: program
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program: scribble1.out
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$(OBJCOPY) -O ihex scribble1.out scribble1.hex
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dfu-programmer atmega32u2 erase; dfu-programmer atmega32u2 flash scribble1.hex; dfu-programmer atmega32u2 start
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@@ -0,0 +1,66 @@
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# File: Makefile
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# Author: M. P. Hayes, UCECE
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# Date: 11 Sep 2010
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# Descr: Makefile for scribble1
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CC = gcc
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CFLAGS = -Wall -Wstrict-prototypes -Wextra -g -I. -I../../utils -I../../drivers -I../../drivers/test
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DEL = rm
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# Default target.
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all: scribble1
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# Compile: create object files from C source files.
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timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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pio-test.o: ../../drivers/test/pio.c
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$(CC) -c $(CFLAGS) $< -o $@
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button-test.o: ../../drivers/button.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/button.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
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$(CC) -c $(CFLAGS) $< -o $@
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navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
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$(CC) -c $(CFLAGS) $< -o $@
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scribble1-test.o: scribble1.c ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/font.h ../../drivers/led.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/button.h ../../fonts/font5x7_1.h
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$(CC) -c $(CFLAGS) $< -o $@
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# Link: create executable file from object files.
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scribble1: timer-test.o led-test.o display-test.o pio-test.o button-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o scribble1-test.o
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$(CC) $(CFLAGS) $^ -o $@ -lrt
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# Clean: delete derived files.
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.PHONY: clean
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clean:
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-$(DEL) scribble1 timer-test.o led-test.o display-test.o pio-test.o button-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o scribble1-test.o
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@@ -0,0 +1,104 @@
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/** @file scribble1.c
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@author M.P. Hayes
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@date 5 Oct 2010
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*/
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#include "system.h"
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#include "button.h"
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#include "navswitch.h"
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#include "led.h"
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#include "tinygl.h"
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#include "pacer.h"
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#include "../fonts/font5x7_1.h"
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/* Define polling rate in Hz. */
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#define LOOP_RATE 300
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#define SCRIBBLE_SPEED 2
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typedef enum dir dir_t;
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struct pen
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{
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/* Current pos of pen. */
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tinygl_point_t pos;
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/* Current state of pen. */
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bool state;
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};
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typedef struct pen pen_t;
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int main (void)
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{
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pen_t pen;
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system_init ();
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pen.pos.x = TINYGL_WIDTH / 2;
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pen.pos.y = TINYGL_HEIGHT / 2;
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pen.state = 1;
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pacer_init (LOOP_RATE);
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led_init ();
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button_init ();
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navswitch_init ();
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tinygl_init (LOOP_RATE);
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tinygl_draw_point (pen.pos, pen.state);
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led_set (LED1, pen.state);
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/* Paced loop. */
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while (1)
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{
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bool draw = 0;
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/* Wait for next tick. */
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pacer_wait ();
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navswitch_update ();
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button_update ();
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if (navswitch_push_event_p (NAVSWITCH_WEST) && pen.pos.x > 0)
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{
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pen.pos.x--;
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draw = 1;
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}
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if (navswitch_push_event_p (NAVSWITCH_EAST) && pen.pos.x < TINYGL_WIDTH - 1)
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{
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pen.pos.x++;
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draw = 1;
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}
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if (navswitch_push_event_p (NAVSWITCH_SOUTH) && pen.pos.y < TINYGL_HEIGHT - 1)
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{
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pen.pos.y++;
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draw = 1;
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}
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if (navswitch_push_event_p (NAVSWITCH_NORTH) && pen.pos.y > 0)
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{
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pen.pos.y--;
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draw = 1;
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}
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if (navswitch_push_event_p (NAVSWITCH_PUSH)
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|| button_push_event_p (BUTTON1))
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{
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pen.state = !pen.state;
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led_set (LED1, pen.state);
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}
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if (draw)
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tinygl_draw_point (pen.pos, pen.state);
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tinygl_update ();
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}
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return 0;
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}
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