Generate callgraph

2011-08-27 01:46:08 +00:00
commit 513810e138
233 changed files with 22993 additions and 0 deletions
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+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   12 Sep 2010
+# Descr:  Makefile for task2
+
+# Definitions.
+CC = avr-gcc
+CFLAGS = -mmcu=atmega32u2 -Os -Wall -Wstrict-prototypes -Wextra -g -I. -I../../utils -I../../fonts -I../../drivers -I../../drivers/avr
+OBJCOPY = avr-objcopy
+SIZE = avr-size
+DEL = rm
+
+
+# Default target.
+all: task2.out
+
+
+# Compile: create object files from C source files.
+task2.o: task2.c ../../drivers/avr/system.h ../../drivers/avr/timer.h ../../drivers/display.h ../../drivers/led.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/task.h ../../utils/tinygl.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+pio.o: ../../drivers/avr/pio.c ../../drivers/avr/pio.h ../../drivers/avr/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+system.o: ../../drivers/avr/system.c ../../drivers/avr/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+timer.o: ../../drivers/avr/timer.c ../../drivers/avr/system.h ../../drivers/avr/timer.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+display.o: ../../drivers/display.c ../../drivers/avr/system.h ../../drivers/display.h ../../drivers/ledmat.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+led.o: ../../drivers/led.c ../../drivers/avr/pio.h ../../drivers/avr/system.h ../../drivers/led.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+ledmat.o: ../../drivers/ledmat.c ../../drivers/avr/pio.h ../../drivers/avr/system.h ../../drivers/ledmat.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+task.o: ../../utils/task.c ../../drivers/avr/system.h ../../drivers/avr/timer.h ../../utils/task.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+
+
+# Link: create ELF output file from object files.
+task2.out: display.o led.o ledmat.o pio.o system.o task.o task2.o timer.o tinygl.o
+	$(CC) $(CFLAGS) $^ -o $@ -lm
+	$(SIZE) $@
+
+
+# Target: clean project.
+.PHONY: clean
+clean: 
+	-$(DEL) *.o *.out *.hex
+
+
+# Target: program project.
+.PHONY: program
+program: task2.out
+	$(OBJCOPY) -O ihex task2.out task2.hex
+	dfu-programmer atmega32u2 erase; dfu-programmer atmega32u2 flash task2.hex; dfu-programmer atmega32u2 start
+
+
@@ -0,0 +1,60 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for task2
+
+CC = gcc
+CFLAGS = -Wall -Wstrict-prototypes -Wextra -g -I. -I../../utils -I../../drivers -I../../drivers/test
+
+DEL = rm
+
+
+# Default target.
+all: task2
+
+
+# Compile: create object files from C source files.
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+pio-test.o: ../../drivers/test/pio.c
+	$(CC) -c $(CFLAGS) $< -o $@
+
+task-test.o: ../../utils/task.c ../../drivers/test/timer.h ../../utils/task.h ../../drivers/test/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+task2-test.o: task2.c ../../utils/task.h ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/font.h ../../drivers/led.h ../../utils/tinygl.h ../../drivers/display.h ../../fonts/font5x7_1.h
+	$(CC) -c $(CFLAGS) $< -o $@
+
+
+
+
+# Link: create executable file from object files.
+task2: timer-test.o led-test.o display-test.o pio-test.o task-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o task2-test.o
+	$(CC) $(CFLAGS) $^ -o $@ -lrt
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) task2 timer-test.o led-test.o display-test.o pio-test.o task-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o task2-test.o
+
+
@@ -0,0 +1,69 @@
+/** @file   task2.c
+    @author M.P. Hayes
+    @date   5 Oct 2010
+*/
+
+#include "system.h"
+#include "led.h"
+#include "task.h"
+#include "tinygl.h"
+#include "../fonts/font5x7_1.h"
+
+
+/* Define polling rate in Hz.  */
+#define LED_TASK_RATE 2
+
+#define DISPLAY_TASK_RATE 400
+
+/* Define text update rate (characters per 10 s).  */
+#define MESSAGE_RATE 10
+
+
+static void led_flash_task_init (void)
+{
+    led_init ();
+}
+
+
+static void led_flash_task (__unused__ void *data)
+{
+    static uint8_t state = 0;
+
+    led_set (LED1, state);
+    state = !state;
+}
+
+
+static void display_task_init (void)
+{
+    tinygl_init (DISPLAY_TASK_RATE);
+    tinygl_font_set (&font5x7_1);
+    tinygl_text_speed_set (MESSAGE_RATE);
+    tinygl_text_mode_set (TINYGL_TEXT_MODE_SCROLL_LEFT);
+    
+    tinygl_text ("HELLO WORLD ");
+}
+
+
+static void display_task (__unused__ void *data)
+{
+    tinygl_update ();
+}
+
+
+int main (void)
+{
+    task_t tasks[] =
+    {
+        {.func = display_task, .period = TASK_RATE / DISPLAY_TASK_RATE, .data = 0},
+        {.func = led_flash_task, .period = TASK_RATE / LED_TASK_RATE, .data = 0},
+    };
+
+    system_init ();
+
+    led_flash_task_init ();
+    display_task_init ();
+
+    task_schedule (tasks, 2);
+    return 0;
+}