Colony

#include "test_motors.h"

#include "global.h"

#include "comm_robot.h"

#include "hardware_dynamos.h"

// ******************

// ** Data sending **

// ******************

static void send_motor_data (uint8_t num, uint8_t direction, char *acceleration_string,

	uint8_t num_steps, uint8_t *data_pwm, int16_t *data_velocity)

{

	if (direction!=motor_direction_off)

	{

		usb_puts ("data motor ");

		usb_puti (num);

		usb_puts (" ");

		usb_puts (motor_direction_string (direction));

		usb_puts (" ");

		usb_puts (acceleration_string);

		usb_puts (" ");

		for (uint8_t i=0; i<num_steps; ++i)

		{

			usb_putc (' ');

			usb_puti (data_pwm[i]);

			usb_putc ('/');

			usb_puti (data_velocity[i]);

		}

		usb_puts (NL);

	}

}

// ************************

// ** Internal functions **

// ************************

	// One way to do it

/* 	#define vel_inc 10 */

/* 	#define vel_steps 12 */

/* 	#define vel_min 140 */

/* 	#define vel_max 250 */

/* 	#define velocity_steady_delay 400 */

	// More steps at smaller intervals. We don't need so much delay here.

 	#define vel_inc 2

 	#define vel_steps 56

 	#define vel_min 140

 	#define vel_max 250

 	#define velocity_steady_delay 50

//	#define vel_inc 2

//	#define vel_steps 12

//	#define vel_min 150

//	#define vel_max 172

//	#define velocity_steady_delay 50

static void test_motors_direction_acceleration (uint8_t direction1, uint8_t direction2, uint8_t pwm_start, uint8_t num_steps, int8_t pwm_step, char *acceleration_string)

{

	// Allocate space for the data on the stack

//	uint8_t  *data_pwm       =malloc (num_steps*sizeof (uint8_t ));

//	int16_t *data_velocity_l =malloc (num_steps*sizeof (uint16_t));

//	int16_t *data_velocity_r =malloc (num_steps*sizeof (uint16_t));

	uint8_t pwm=pwm_start;

	int16_t left;

	int16_t right;

	for (uint8_t i=0; i<num_steps; ++i)

	{

		robot_set_motors (direction1, pwm, direction2, pwm);

		// Wait some fixed time for the velocity to reach steady state. This could be improved.

		delay_ms (velocity_steady_delay);

		// Store it

		//data_pwm[i]=pwm;

		// Reset the dynamos, wait some time, then read the dynamos.

		// Nothing else should go between dynamos_reset and dynamos_read.

		// Note that we are currently using busy waiting which will be totally wrong if there are any interrupts.

		dynamos_reset ();

		delay_ms (500);

		dynamos_read (&left, &right);

		// Velocity readings are dynamo ticks per second.

		left*=2;

		right*=2;

		// Store it

		//dynamos_read (&(data_velocity_l[i]), &(data_velocity_r[i]));

	// Bad things happening. Methinks it's a stack overflow. Print one data line

	// per measurement. The plotting script can probably handle it. Not sure about

	// the server.

	send_motor_data (0, direction1, acceleration_string, 1, &pwm, &left);

	send_motor_data (1, direction2, acceleration_string, 1, &pwm, &right);

//usb_puts ("# ");

//usb_puti (i);

//usb_puts (" ");

//usb_puti (pwm);

//usb_puts (" ");

//usb_puti (data_velocity_l[i]);

//usb_puts (" ");

//usb_puti (data_velocity_r[i]);

//usb_puts (NL);

		pwm+=pwm_step;

	}

//	send_motor_data (0, direction1, acceleration_string, num_steps, data_pwm, data_velocity_l);

//	send_motor_data (1, direction2, acceleration_string, num_steps, data_pwm, data_velocity_r);

	robot_set_motors (motor_direction_off, 0, motor_direction_off, 0);

//	free (data_velocity_r);

//	free (data_velocity_l);

//	free (data_pwm);

}

static void test_motors_direction (uint8_t direction1, uint8_t direction2)

{

	// The following equation must be true: vel_min+(vel_steps-1)*vel_inc=vel_max

	// Note that we're setting vel_max twice, once going up and once going down. It's not important for vel_max, but

	// vel_min is also reached twice, once at the beginning of accelerating and once at the end of decelerating, and

	// this one is important.

	test_motors_direction_acceleration (direction1, direction2, vel_min, vel_steps, vel_inc, "increasing");

	test_motors_direction_acceleration (direction1, direction2, vel_max, vel_steps, -vel_inc, "decreasing");

}

// **********************

// ** Public functions **

// **********************

void test_motor_all (void)

{

	usb_puts("# Testing motors" NL);

	test_motors_direction (motor_direction_forward, motor_direction_backward);

	test_motors_direction (motor_direction_backward, motor_direction_forward);

	robot_set_motors_off ();

	usb_puts("# Testing motors finished" NL);

}

void test_motor (uint8_t num)

{

	if (num==1)

	{

		test_motors_direction (motor_direction_forward, motor_direction_off);

		test_motors_direction (motor_direction_backward, motor_direction_off);

	}

	else if (num==2)

	{

		test_motors_direction (motor_direction_off, motor_direction_forward);

		test_motors_direction (motor_direction_off, motor_direction_backward);

	}

}

########Update This Section########

#

#

# Relative path to the root directory (containing lib directory)

ifndef COLONYROOT

COLONYROOT = ../../../..

endif

# Target file name (without extension).

TARGET = target

MAIN_FUNCTION = main_default

# Uncomment this to use the wireless library

USE_WIRELESS = 1

# com1 = serial port. Use lpt1 to connect to parallel port.

AVRDUDE_PORT = $(shell if uname -s |grep -i w32 >/dev/null; then echo 'COM4:'; else echo '/dev/ttyUSB1'; fi)

#

#

###################################

# Hey Emacs, this is a -*- makefile -*-

#----------------------------------------------------------------------------

# WinAVR Makefile Template written by Eric B. Weddington, J?rg Wunsch, et al.

#

# Released to the Public Domain

#

# Additional material for this makefile was written by:

# Peter Fleury

# Tim Henigan

# Colin O'Flynn

# Reiner Patommel

# Markus Pfaff

# Sander Pool

# Frederik Rouleau

#

#----------------------------------------------------------------------------

# On command line:

#

# make all = Make software.

#

# make clean = Clean out built project files.

#

# make coff = Convert ELF to AVR COFF.

#

# make extcoff = Convert ELF to AVR Extended COFF.

#

# make program = Download the hex file to the device, using avrdude.

#                Please customize the avrdude settings below first!

#

# make debug = Start either simulavr or avarice as specified for debugging,

#              with avr-gdb or avr-insight as the front end for debugging.

#

# make filename.s = Just compile filename.c into the assembler code only.

#

# make filename.i = Create a preprocessed source file for use in submitting

#                   bug reports to the GCC project.

#

# To rebuild project do "make clean" then "make all".

#----------------------------------------------------------------------------

#if you want your code to work on the Firefly++ and not Firefly+

#then add the -DFFPP line to CDEFS

CDEFS =

#-DFFPP

# MCU name

MCU = atmega128

# Processor frequency.

#     This will define a symbol, F_CPU, in all source code files equal to the

#     processor frequency. You can then use this symbol in your source code to

#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done

#     automatically to create a 32-bit value in your source code.

F_CPU = 8000000

# Output format. (can be srec, ihex, binary)

FORMAT = ihex

# List C source files here. (C dependencies are automatically generated.)

SRC = $(wildcard *.c)

# List Assembler source files here.

#     Make them always end in a capital .S.  Files ending in a lowercase .s

#     will not be considered source files but generated files (assembler

#     output from the compiler), and will be deleted upon "make clean"!

#     Even though the DOS/Win* filesystem matches both .s and .S the same,

#     it will preserve the spelling of the filenames, and gcc itself does

#     care about how the name is spelled on its command-line.

ASRC =

# Optimization level, can be [0, 1, 2, 3, s].

#     0 = turn off optimization. s = optimize for size.

#     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)

OPT = s

# Debugging format.

#     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.

#     AVR Studio 4.10 requires dwarf-2.

#     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.

DEBUG =

# Compiler flag to set the C Standard level.

#     c89   = "ANSI" C

#     gnu89 = c89 plus GCC extensions

#     c99   = ISO C99 standard (not yet fully implemented)

#     gnu99 = c99 plus GCC extensions

CSTANDARD = -std=gnu99

# Place -D or -U options here

CDEFS += -DF_CPU=$(F_CPU)UL

CDEFS += -DFFP

# for wireless library

ifdef USE_WIRELESS

	CDEFS += -DROBOT

endif

# Place -I, -L options here

CINCS = -I$(COLONYROOT)/code/lib/include/libdragonfly

CINCS += -L$(COLONYROOT)/code/lib/bin

ifdef USE_WIRELESS

	CINCS += -I$(COLONYROOT)/code/lib/include/libwireless

endif

#---------------- Compiler Options ----------------

#  -g*:          generate debugging information

#  -O*:          optimization level

#  -f...:        tuning, see GCC manual and avr-libc documentation

#  -Wall...:     warning level

#  -Wa,...:      tell GCC to pass this to the assembler.

#    -adhlns...: create assembler listing

CFLAGS =

CFLAGS += -D$(MAIN_FUNCTION)=main

# CFLAGS = -g$(DEBUG)

CFLAGS += $(CDEFS) $(CINCS)

CFLAGS += -O$(OPT)

CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums

CFLAGS += -Wall -Wstrict-prototypes

CFLAGS += -Wa,-adhlns=$(<:.c=.lst)

CFLAGS += $(CSTANDARD)

#---------------- Assembler Options ----------------

#  -Wa,...:   tell GCC to pass this to the assembler.

#  -ahlms:    create listing

#  -gstabs:   have the assembler create line number information; note that

#             for use in COFF files, additional information about filenames

#             and function names needs to be present in the assembler source

#             files -- see avr-libc docs [FIXME: not yet described there]

ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs

#---------------- Library Options ----------------

# Minimalistic printf version

PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min

# Floating point printf version (requires MATH_LIB = -lm below)

PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt

# If this is left blank, then it will use the Standard printf version.

#PRINTF_LIB =

#PRINTF_LIB = $(PRINTF_LIB_MIN)

PRINTF_LIB = $(PRINTF_LIB_FLOAT)

# Minimalistic scanf version

SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min

# Floating point + %[ scanf version (requires MATH_LIB = -lm below)

SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt

# If this is left blank, then it will use the Standard scanf version.

SCANF_LIB =

#SCANF_LIB = $(SCANF_LIB_MIN)

#SCANF_LIB = $(SCANF_LIB_FLOAT)

MATH_LIB = -lm

#---------------- External Memory Options ----------------

# 64 KB of external RAM, starting after internal RAM (ATmega128!),

# used for variables (.data/.bss) and heap (malloc()).

#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff

# 64 KB of external RAM, starting after internal RAM (ATmega128!),

# only used for heap (malloc()).

#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff

EXTMEMOPTS =

#---------------- Linker Options ----------------

#  -Wl,...:     tell GCC to pass this to linker.

#    -Map:      create map file

#    --cref:    add cross reference to  map file

LDFLAGS = -Wl,-Map=$(TARGET).map,--cref

LDFLAGS += $(EXTMEMOPTS)

LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)

ifdef USE_WIRELESS

	LDFLAGS += -lwireless

endif

LDFLAGS += -ldragonfly

#---------------- Programming Options (avrdude) ----------------

# Programming hardware: alf avr910 avrisp bascom bsd

# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500

#

# Type: avrdude -c ?

# to get a full listing.

#

AVRDUDE_PROGRAMMER = avrisp

# programmer connected to serial device

AVRDUDE_WRITE_FLASH = -b 57600 -U flash:w:$(TARGET).hex

#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep

# Uncomment the following if you want avrdude's erase cycle counter.

# Note that this counter needs to be initialized first using -Yn,

# see avrdude manual.

#AVRDUDE_ERASE_COUNTER = -y

# Uncomment the following if you do /not/ wish a verification to be

# performed after programming the device.

#AVRDUDE_NO_VERIFY = -V

# Increase verbosity level.  Please use this when submitting bug

# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>

# to submit bug reports.

#AVRDUDE_VERBOSE = -v -v

AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)

AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)

AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)

AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)

#don't check for device signature

AVRDUDE_FLAGS += -F

#---------------- Debugging Options ----------------

# For simulavr only - target MCU frequency.

DEBUG_MFREQ = $(F_CPU)

# Set the DEBUG_UI to either gdb or insight.

# DEBUG_UI = gdb

DEBUG_UI = insight

# Set the debugging back-end to either avarice, simulavr.

DEBUG_BACKEND = avarice

#DEBUG_BACKEND = simulavr

# GDB Init Filename.

GDBINIT_FILE = __avr_gdbinit

# When using avarice settings for the JTAG

JTAG_DEV = /dev/com1

# Debugging port used to communicate between GDB / avarice / simulavr.

DEBUG_PORT = 4242

# Debugging host used to communicate between GDB / avarice / simulavr, normally

#     just set to localhost unless doing some sort of crazy debugging when

#     avarice is running on a different computer.

DEBUG_HOST = localhost

#============================================================================

# Define programs and commands.

SHELL = sh

CC = avr-gcc

OBJCOPY = avr-objcopy

OBJDUMP = avr-objdump

SIZE = avr-size

NM = avr-nm

AVRDUDE = avrdude

REMOVE = rm -f

REMOVEDIR = rm -rf

COPY = cp

WINSHELL = cmd

# Define Messages

# English

MSG_ERRORS_NONE = Errors: none

MSG_BEGIN = -------- begin --------

MSG_END = --------  end  --------

MSG_SIZE_BEFORE = Size before:

MSG_SIZE_AFTER = Size after:

MSG_COFF = Converting to AVR COFF:

MSG_EXTENDED_COFF = Converting to AVR Extended COFF:

MSG_FLASH = Creating load file for Flash:

MSG_EEPROM = Creating load file for EEPROM:

MSG_EXTENDED_LISTING = Creating Extended Listing:

MSG_SYMBOL_TABLE = Creating Symbol Table:

MSG_LINKING = Linking:

MSG_COMPILING = Compiling:

MSG_ASSEMBLING = Assembling:

MSG_CLEANING = Cleaning project:

# Define all object files.

OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)

# Define all listing files.

LST = $(SRC:.c=.lst) $(ASRC:.S=.lst)

# Compiler flags to generate dependency files.

GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d

# Combine all necessary flags and optional flags.

# Add target processor to flags.

ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)

ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)

# Default target.

all: begin gccversion sizebefore build sizeafter end

build: elf hex eep lss sym

elf: $(TARGET).elf

hex: $(TARGET).hex

eep: $(TARGET).eep

lss: $(TARGET).lss

sym: $(TARGET).sym

# Eye candy.

# AVR Studio 3.x does not check make's exit code but relies on

# the following magic strings to be generated by the compile job.

begin:

	@echo

	@echo $(MSG_BEGIN)

end:

	@echo $(MSG_END)

	@echo

# Display size of file.

HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex

ELFSIZE = $(SIZE) -A $(TARGET).elf

AVRMEM = avr-mem.sh $(TARGET).elf $(MCU)

sizebefore:

	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \

	$(AVRMEM) 2>/dev/null; echo; fi

sizeafter:

	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \

	$(AVRMEM) 2>/dev/null; echo; fi

# Display compiler version information.

gccversion :

	@$(CC) --version

# Program the device.

program: $(TARGET).hex $(TARGET).eep

	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)

# Generate avr-gdb config/init file which does the following:

#     define the reset signal, load the target file, connect to target, and set

#     a breakpoint at main().

gdb-config:

	@$(REMOVE) $(GDBINIT_FILE)

	@echo define reset >> $(GDBINIT_FILE)

	@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)

	@echo end >> $(GDBINIT_FILE)

	@echo file $(TARGET).elf >> $(GDBINIT_FILE)

	@echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)

ifeq ($(DEBUG_BACKEND),simulavr)

	@echo load  >> $(GDBINIT_FILE)

endif

	@echo break main >> $(GDBINIT_FILE)

debug: gdb-config $(TARGET).elf

ifeq ($(DEBUG_BACKEND), avarice)

	@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.

	@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \

	$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)

	@$(WINSHELL) /c pause

else

	@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \

	$(DEBUG_MFREQ) --port $(DEBUG_PORT)

endif

	@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)

# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.

COFFCONVERT=$(OBJCOPY) --debugging \

--change-section-address .data-0x800000 \

--change-section-address .bss-0x800000 \

--change-section-address .noinit-0x800000 \

--change-section-address .eeprom-0x810000

coff: $(TARGET).elf

	@echo

	@echo $(MSG_COFF) $(TARGET).cof

	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof

extcoff: $(TARGET).elf

	@echo

	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof

	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof

# Create final output files (.hex, .eep) from ELF output file.

%.hex: %.elf

	@echo

	@echo $(MSG_FLASH) $@

	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@

%.eep: %.elf

	@echo

	@echo $(MSG_EEPROM) $@

	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \

	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@

# Create extended listing file from ELF output file.

%.lss: %.elf

	@echo

	@echo $(MSG_EXTENDED_LISTING) $@

	$(OBJDUMP) -h -S $< > $@

# Create a symbol table from ELF output file.

%.sym: %.elf

	@echo

	@echo $(MSG_SYMBOL_TABLE) $@

	$(NM) -n $< > $@

# Link: create ELF output file from object files.

.SECONDARY : $(TARGET).elf

.PRECIOUS : $(OBJ)

%.elf: $(OBJ)

	@echo

	@echo $(MSG_LINKING) $@

	$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)

# Compile: create object files from C source files.

%.o : %.c

	@echo

	@echo $(MSG_COMPILING) $<

	$(CC) -c $(ALL_CFLAGS) $< -o $@

# Compile: create assembler files from C source files.

%.s : %.c

	$(CC) -S $(ALL_CFLAGS) $< -o $@

# Assemble: create object files from assembler source files.

%.o : %.S

	@echo

	@echo $(MSG_ASSEMBLING) $<

	$(CC) -c $(ALL_ASFLAGS) $< -o $@

# Create preprocessed source for use in sending a bug report.

%.i : %.c

	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@

# Target: clean project.

clean: begin clean_list end

clean_list :

	@echo

	@echo $(MSG_CLEANING)

	$(REMOVE) $(TARGET).hex

	$(REMOVE) $(TARGET).eep

	$(REMOVE) $(TARGET).cof

	$(REMOVE) $(TARGET).elf

	$(REMOVE) $(TARGET).map

	$(REMOVE) $(TARGET).sym

	$(REMOVE) $(TARGET).lss

	$(REMOVE) $(OBJ)

	$(REMOVE) $(LST)

	$(REMOVE) $(SRC:.c=.s)

	$(REMOVE) $(SRC:.c=.d)

	$(REMOVEDIR) .dep

# Include the dependency files.

-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)

# Listing of phony targets.

.PHONY : all begin finish end sizebefore sizeafter gccversion \

build elf hex eep lss sym coff extcoff \

clean clean_list program debug gdb-config

#include "test_encoders.h"

#include "global.h"

#include "comm_robot.h"

#include "hardware.h"

// ******************

// ** Data sending **

// ******************

static void send_encoder_data (uint8_t num, uint8_t direction, 

	int16_t *data_station, int16_t *data_robot, uint8_t num_measurements)

{

	if (direction!=motor_direction_off)

	{

		usb_puts ("data encoder ");

		usb_puti (num);

		usb_puts (" ");

		usb_puts (motor_direction_string (direction));

		usb_puts (" ");

		for (uint8_t i=0; i<num_measurements; ++i)

		{

			usb_putc (' ');

			usb_puti (data_station[i]);

			usb_putc ('/');

			usb_puti (data_robot[i]);

		}

		usb_puts (NL);

	}

}

// ************************

// ** Internal functions **

// ************************

static void test_encoders_direction (uint8_t direction1, uint8_t direction2, uint8_t num_measurements, uint8_t velocity, uint16_t on_delay, uint16_t off_delay)

{

	// Allocate space for the data on the stack

	// Seems like we've got a stack overflow...see test_motors.c

//	int16_t *data_station_l  =malloc (num_measurements*sizeof (uint16_t));

//	int16_t *data_station_r  =malloc (num_measurements*sizeof (uint16_t));

//	int16_t *data_robot_l    =malloc (num_measurements*sizeof (uint16_t));

//	int16_t *data_robot_r    =malloc (num_measurements*sizeof (uint16_t));

	usb_puts ("# Resetting encoders" NL);

	dynamos_reset ();

	robot_reset_encoders ();

	int16_t station_l=11, station_r=22, robot_l=33, robot_r=44;

	for (uint8_t m=0; m<num_measurements; ++m)

	{

		robot_set_motors (direction1, velocity, direction2, velocity);

		delay_ms (on_delay);

		robot_set_motors_off ();

		delay_ms (off_delay);

		// Read the station dynamos

		dynamos_read (&station_l, &station_r);

//		data_station_l[m]=station_l;

//		data_station_r[m]=station_r;

		// Read the robot encoders

		robot_read_encoders (&robot_l, &robot_r);

//		data_robot_l[m]=robot_l;

//		data_robot_r[m]=robot_r;

		//usb_puts ("# I readed teh encoders: ");

		//usb_puti (data_robot_l[m]);

		//usb_puts (" ");

		//usb_puti (data_robot_r[m]);

		//usb_puts (NL);

	send_encoder_data (0, direction1, &station_l, &robot_l, 1);

	send_encoder_data (1, direction2, &station_r, &robot_r, 1);

	}

//	send_encoder_data (0, direction1, data_station_l, data_robot_l, num_measurements);

//	send_encoder_data (1, direction2, data_station_r, data_robot_r, num_measurements);

//	free (data_robot_r);

//	free (data_robot_l);

//	free (data_station_r);

//	free (data_station_l);

}

// **********************

// ** Public functions **

// **********************

// Encoder readings seem to be unreliable with these values (on too long?)

//#define NUM 4

//#define VEL 200

//#define ON_DELAY 500

//#define OFF_DELAY 800

// Testing values

#define NUM 8

#define VEL 200

#define ON_DELAY 150

#define OFF_DELAY 400

void test_encoder_all (void)

{

	usb_puts("# Testing encoders" NL);

	test_encoders_direction (motor_direction_forward , motor_direction_backward, NUM, VEL, ON_DELAY, OFF_DELAY);

	test_encoders_direction (motor_direction_backward, motor_direction_forward , NUM, VEL, ON_DELAY, OFF_DELAY);

	usb_puts("# Testing encoders finished" NL);

}

void test_encoder (uint8_t num)

{

	if (num==1)

	{

		test_encoders_direction (motor_direction_forward , motor_direction_off, NUM, VEL, ON_DELAY, OFF_DELAY);

		test_encoders_direction (motor_direction_backward, motor_direction_off, NUM, VEL, ON_DELAY, OFF_DELAY);

	}

	else if (num==2)

	{

		test_encoders_direction (motor_direction_off, motor_direction_forward , NUM, VEL, ON_DELAY, OFF_DELAY);

		test_encoders_direction (motor_direction_off, motor_direction_backward, NUM, VEL, ON_DELAY, OFF_DELAY);

	}

}

########Update This Section########

#

#

# Relative path to the root directory (containing lib directory)

ifndef COLONYROOT

COLONYROOT = ../../../..

endif

# Target file name (without extension).

TARGET = target

MAIN_FUNCTION = main_brad

# Uncomment this to use the wireless library

USE_WIRELESS = 1

# com1 = serial port. Use lpt1 to connect to parallel port.

AVRDUDE_PORT = $(shell if uname -s |grep -i w32 >/dev/null; then echo 'COM4:'; else echo '/dev/ttyUSB0'; fi)

#

#

###################################

# Hey Emacs, this is a -*- makefile -*-

#----------------------------------------------------------------------------

# WinAVR Makefile Template written by Eric B. Weddington, J?rg Wunsch, et al.

#

# Released to the Public Domain

#

# Additional material for this makefile was written by:

# Peter Fleury

# Tim Henigan

# Colin O'Flynn

# Reiner Patommel

# Markus Pfaff

# Sander Pool

# Frederik Rouleau

#

#----------------------------------------------------------------------------

# On command line:

#

# make all = Make software.

#

# make clean = Clean out built project files.

#

# make coff = Convert ELF to AVR COFF.

#

# make extcoff = Convert ELF to AVR Extended COFF.

#

# make program = Download the hex file to the device, using avrdude.

#                Please customize the avrdude settings below first!

#

# make debug = Start either simulavr or avarice as specified for debugging,

#              with avr-gdb or avr-insight as the front end for debugging.

#

# make filename.s = Just compile filename.c into the assembler code only.

#

# make filename.i = Create a preprocessed source file for use in submitting

#                   bug reports to the GCC project.

#

# To rebuild project do "make clean" then "make all".

#----------------------------------------------------------------------------

#if you want your code to work on the Firefly++ and not Firefly+

#then add the -DFFPP line to CDEFS

CDEFS =

#-DFFPP

# MCU name

MCU = atmega128

# Processor frequency.

#     This will define a symbol, F_CPU, in all source code files equal to the

#     processor frequency. You can then use this symbol in your source code to

#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done

#     automatically to create a 32-bit value in your source code.

F_CPU = 8000000

# Output format. (can be srec, ihex, binary)

FORMAT = ihex

# List C source files here. (C dependencies are automatically generated.)

SRC = $(wildcard *.c)

# List Assembler source files here.

#     Make them always end in a capital .S.  Files ending in a lowercase .s

#     will not be considered source files but generated files (assembler

#     output from the compiler), and will be deleted upon "make clean"!

#     Even though the DOS/Win* filesystem matches both .s and .S the same,

#     it will preserve the spelling of the filenames, and gcc itself does

#     care about how the name is spelled on its command-line.

ASRC =

# Optimization level, can be [0, 1, 2, 3, s].

#     0 = turn off optimization. s = optimize for size.

#     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)

OPT = s

# Debugging format.

#     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.

#     AVR Studio 4.10 requires dwarf-2.

#     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.

DEBUG =

# Compiler flag to set the C Standard level.

#     c89   = "ANSI" C

#     gnu89 = c89 plus GCC extensions

#     c99   = ISO C99 standard (not yet fully implemented)

#     gnu99 = c99 plus GCC extensions

CSTANDARD = -std=gnu99

# Place -D or -U options here

CDEFS += -DF_CPU=$(F_CPU)UL

CDEFS += -DFFP

# for wireless library

ifdef USE_WIRELESS

	CDEFS += -DROBOT

endif

# Place -I, -L options here

CINCS = -I$(COLONYROOT)/code/lib/include/libdragonfly

CINCS += -L$(COLONYROOT)/code/lib/bin

ifdef USE_WIRELESS

	CINCS += -I$(COLONYROOT)/code/lib/include/libwireless

endif

#---------------- Compiler Options ----------------

#  -g*:          generate debugging information

#  -O*:          optimization level

#  -f...:        tuning, see GCC manual and avr-libc documentation

#  -Wall...:     warning level

#  -Wa,...:      tell GCC to pass this to the assembler.

#    -adhlns...: create assembler listing

CFLAGS =

CFLAGS += -D$(MAIN_FUNCTION)=main

# CFLAGS = -g$(DEBUG)

CFLAGS += $(CDEFS) $(CINCS)

CFLAGS += -O$(OPT)

CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums

CFLAGS += -Wall -Wstrict-prototypes

CFLAGS += -Wa,-adhlns=$(<:.c=.lst)

CFLAGS += $(CSTANDARD)

#---------------- Assembler Options ----------------

#  -Wa,...:   tell GCC to pass this to the assembler.

#  -ahlms:    create listing

#  -gstabs:   have the assembler create line number information; note that

#             for use in COFF files, additional information about filenames

#             and function names needs to be present in the assembler source

#             files -- see avr-libc docs [FIXME: not yet described there]

ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs

#---------------- Library Options ----------------

# Minimalistic printf version

PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min

# Floating point printf version (requires MATH_LIB = -lm below)

PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt

# If this is left blank, then it will use the Standard printf version.

#PRINTF_LIB =

#PRINTF_LIB = $(PRINTF_LIB_MIN)

PRINTF_LIB = $(PRINTF_LIB_FLOAT)

# Minimalistic scanf version

SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min

# Floating point + %[ scanf version (requires MATH_LIB = -lm below)

SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt

# If this is left blank, then it will use the Standard scanf version.

SCANF_LIB =

#SCANF_LIB = $(SCANF_LIB_MIN)

#SCANF_LIB = $(SCANF_LIB_FLOAT)

MATH_LIB = -lm

#---------------- External Memory Options ----------------

# 64 KB of external RAM, starting after internal RAM (ATmega128!),

# used for variables (.data/.bss) and heap (malloc()).

#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff

# 64 KB of external RAM, starting after internal RAM (ATmega128!),

# only used for heap (malloc()).

#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff

EXTMEMOPTS =

#---------------- Linker Options ----------------

#  -Wl,...:     tell GCC to pass this to linker.

#    -Map:      create map file

#    --cref:    add cross reference to  map file

LDFLAGS = -Wl,-Map=$(TARGET).map,--cref

LDFLAGS += $(EXTMEMOPTS)

LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)

ifdef USE_WIRELESS

	LDFLAGS += -lwireless

endif

LDFLAGS += -ldragonfly

#---------------- Programming Options (avrdude) ----------------

# Programming hardware: alf avr910 avrisp bascom bsd

# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500

#

# Type: avrdude -c ?

# to get a full listing.

#

AVRDUDE_PROGRAMMER = avrisp

# programmer connected to serial device

AVRDUDE_WRITE_FLASH = -b 57600 -U flash:w:$(TARGET).hex

#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep

# Uncomment the following if you want avrdude's erase cycle counter.

# Note that this counter needs to be initialized first using -Yn,

# see avrdude manual.

#AVRDUDE_ERASE_COUNTER = -y

# Uncomment the following if you do /not/ wish a verification to be

# performed after programming the device.

#AVRDUDE_NO_VERIFY = -V

# Increase verbosity level.  Please use this when submitting bug

# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>

# to submit bug reports.

#AVRDUDE_VERBOSE = -v -v

AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)

AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)

AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)

AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)

#don't check for device signature

AVRDUDE_FLAGS += -F

#---------------- Debugging Options ----------------

# For simulavr only - target MCU frequency.

DEBUG_MFREQ = $(F_CPU)

# Set the DEBUG_UI to either gdb or insight.

# DEBUG_UI = gdb

DEBUG_UI = insight

# Set the debugging back-end to either avarice, simulavr.

DEBUG_BACKEND = avarice

#DEBUG_BACKEND = simulavr

# GDB Init Filename.

GDBINIT_FILE = __avr_gdbinit

# When using avarice settings for the JTAG

JTAG_DEV = /dev/com1

# Debugging port used to communicate between GDB / avarice / simulavr.

DEBUG_PORT = 4242

# Debugging host used to communicate between GDB / avarice / simulavr, normally

#     just set to localhost unless doing some sort of crazy debugging when

#     avarice is running on a different computer.

DEBUG_HOST = localhost

#============================================================================

# Define programs and commands.

SHELL = sh

CC = avr-gcc

OBJCOPY = avr-objcopy

OBJDUMP = avr-objdump

SIZE = avr-size

NM = avr-nm

AVRDUDE = avrdude

REMOVE = rm -f

REMOVEDIR = rm -rf

COPY = cp

WINSHELL = cmd

# Define Messages

# English

MSG_ERRORS_NONE = Errors: none

MSG_BEGIN = -------- begin --------

MSG_END = --------  end  --------

MSG_SIZE_BEFORE = Size before:

MSG_SIZE_AFTER = Size after:

MSG_COFF = Converting to AVR COFF:

MSG_EXTENDED_COFF = Converting to AVR Extended COFF:

MSG_FLASH = Creating load file for Flash:

MSG_EEPROM = Creating load file for EEPROM:

MSG_EXTENDED_LISTING = Creating Extended Listing:

MSG_SYMBOL_TABLE = Creating Symbol Table:

MSG_LINKING = Linking:

MSG_COMPILING = Compiling:

MSG_ASSEMBLING = Assembling:

MSG_CLEANING = Cleaning project:

# Define all object files.

OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)

# Define all listing files.

LST = $(SRC:.c=.lst) $(ASRC:.S=.lst)

# Compiler flags to generate dependency files.

GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d

# Combine all necessary flags and optional flags.

# Add target processor to flags.

ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)

ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)

# Default target.

all: begin gccversion sizebefore build sizeafter end

build: elf hex eep lss sym

elf: $(TARGET).elf

hex: $(TARGET).hex

eep: $(TARGET).eep

lss: $(TARGET).lss

sym: $(TARGET).sym

# Eye candy.

# AVR Studio 3.x does not check make's exit code but relies on

# the following magic strings to be generated by the compile job.

begin:

	@echo

	@echo $(MSG_BEGIN)

end:

	@echo $(MSG_END)

	@echo

# Display size of file.

HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex

ELFSIZE = $(SIZE) -A $(TARGET).elf

AVRMEM = avr-mem.sh $(TARGET).elf $(MCU)

sizebefore:

	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \

	$(AVRMEM) 2>/dev/null; echo; fi

sizeafter:

	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \

	$(AVRMEM) 2>/dev/null; echo; fi

# Display compiler version information.

gccversion :

	@$(CC) --version

# Program the device.

program: $(TARGET).hex $(TARGET).eep

	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)

# Generate avr-gdb config/init file which does the following:

#     define the reset signal, load the target file, connect to target, and set

#     a breakpoint at main().

gdb-config:

	@$(REMOVE) $(GDBINIT_FILE)

	@echo define reset >> $(GDBINIT_FILE)

	@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)

	@echo end >> $(GDBINIT_FILE)

	@echo file $(TARGET).elf >> $(GDBINIT_FILE)

	@echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)

ifeq ($(DEBUG_BACKEND),simulavr)

	@echo load  >> $(GDBINIT_FILE)

endif

	@echo break main >> $(GDBINIT_FILE)

debug: gdb-config $(TARGET).elf

ifeq ($(DEBUG_BACKEND), avarice)

	@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.

	@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \

	$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)

	@$(WINSHELL) /c pause

else

	@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \

	$(DEBUG_MFREQ) --port $(DEBUG_PORT)

endif

	@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)

# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.

COFFCONVERT=$(OBJCOPY) --debugging \

--change-section-address .data-0x800000 \

--change-section-address .bss-0x800000 \

--change-section-address .noinit-0x800000 \

--change-section-address .eeprom-0x810000

coff: $(TARGET).elf

	@echo

	@echo $(MSG_COFF) $(TARGET).cof

	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof

extcoff: $(TARGET).elf

	@echo

	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof

	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof

# Create final output files (.hex, .eep) from ELF output file.

%.hex: %.elf

	@echo

	@echo $(MSG_FLASH) $@

	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@

%.eep: %.elf

	@echo

	@echo $(MSG_EEPROM) $@

	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \

	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@

# Create extended listing file from ELF output file.

%.lss: %.elf

	@echo

	@echo $(MSG_EXTENDED_LISTING) $@

	$(OBJDUMP) -h -S $< > $@

# Create a symbol table from ELF output file.

%.sym: %.elf

	@echo

	@echo $(MSG_SYMBOL_TABLE) $@

	$(NM) -n $< > $@

# Link: create ELF output file from object files.

.SECONDARY : $(TARGET).elf

.PRECIOUS : $(OBJ)

%.elf: $(OBJ)

	@echo

	@echo $(MSG_LINKING) $@

	$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)

# Compile: create object files from C source files.

%.o : %.c

	@echo

	@echo $(MSG_COMPILING) $<

	$(CC) -c $(ALL_CFLAGS) $< -o $@

# Compile: create assembler files from C source files.

%.s : %.c

	$(CC) -S $(ALL_CFLAGS) $< -o $@

# Assemble: create object files from assembler source files.

%.o : %.S

	@echo

	@echo $(MSG_ASSEMBLING) $<

	$(CC) -c $(ALL_ASFLAGS) $< -o $@

# Create preprocessed source for use in sending a bug report.

%.i : %.c

	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@

# Target: clean project.

clean: begin clean_list end

clean_list :

	@echo

	@echo $(MSG_CLEANING)

	$(REMOVE) $(TARGET).hex

	$(REMOVE) $(TARGET).eep

	$(REMOVE) $(TARGET).cof

	$(REMOVE) $(TARGET).elf

	$(REMOVE) $(TARGET).map

	$(REMOVE) $(TARGET).sym

	$(REMOVE) $(TARGET).lss

	$(REMOVE) $(OBJ)

	$(REMOVE) $(LST)

	$(REMOVE) $(SRC:.c=.s)

	$(REMOVE) $(SRC:.c=.d)

	$(REMOVEDIR) .dep

# Include the dependency files.

-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)

# Listing of phony targets.

.PHONY : all begin finish end sizebefore sizeafter gccversion \

build elf hex eep lss sym coff extcoff \

clean clean_list program debug gdb-config

#include <dragonfly_lib.h>

#include <wireless.h>

#include <xbee.h>

#include "../common/comm_station_robot.h"

#include "global.h"

#include "hardware.h"

#include "tests.h"

#include "self_test.h"

#include "comm_server.h"

#include "comm_robot.h"

#include "comm_interactive.h"

int main_default (void)

{

    dragonfly_init(0);

	// Initialize before using USB

	comm_server_init ();

	usb_puts(NL NL NL);

	usb_puts("# Diagnostic station version " version_string " starting" NL);

    orb_init_pwm ();

	hardware_init ();

	orb1_set (255, 0, 0); usb_puts("# Initializing wireless" NL);

	comm_robot_init ();

	orb2_set (255, 0, 0); usb_puts("# Done" NL);

	// If button 1 is pressed after initialization of the wireless (which takes about 1s), run all tests.

	if (button1_read ())

		test_all ();

	// If button 2 is pressed, go to interactive mode (green/green). If not, go to server mode (green/yellow).

	if (button2_read ())

		interactive_main ();

	else

		server_main ();

	while (1);

	return 0;

}

int main_martin (void)

{

	dragonfly_init (0);

	orb_init ();

	if (!button2_read ())

	{

		// Initialize before using USB

		// Do something else

	}

	else

	{

		delay_ms (1000);

		main_default ();

	}

	while (1);

	return 0;

}

int main_john (void)

{

    dragonfly_init(0);

	// Initialize before using USB

	comm_server_init ();

	usb_puts(NL NL NL);

	usb_puts("# Diagnostic station version " version_string " starting" NL);

    orb_init_pwm ();

	hardware_init ();

	orb1_set (255, 0, 0); usb_puts("# Initializing wireless" NL);

	comm_robot_init ();

	orb2_set (255, 0, 0); usb_puts("# Done" NL);

	while (1) {

			ibom_set(true);

			delay_ms(500);

			ibom_set(false);

			delay_ms(500);

	}

	return 0;

}

int main_evan (void)

{

    dragonfly_init(0);

    usb_init ();

	usb_puts(NL NL NL);

	usb_puts("# Diagnostic station version " version_string " starting" NL);

    orb_init_pwm ();

	hardware_init ();

	comm_server_init ();

	comm_robot_init ();

	orb1_set (255, 0, 0); usb_puts("# Initializing wireless" NL);

	xbee_init ();

	wl_init();

	orb2_set (255, 0, 0); usb_puts("# Done" NL);

	// If button 1 is pressed after initialization of the wireless (which takes about 1s), run all tests.

	if (button1_read ())

			test_all ();

	// If button 2 is pressed, go to interactive mode (green/green). If not, go to server mode (green/yellow).

	if (button2_read ())

		interactive_main ();

	else

	{

		// Set the orbs to green/yellow

		orbs_set (0,255,0, 255,127,0);

		server_main ();

	}

	while (1);

	return 0;

}

int main_kwoo (void)