bernhardpg / TTK4155---Project

Byggern2019

Node 1: Breadboard: Atmel microcontroller: ATmega162 - USB Multifunction card

1.1 Communication

1.1.1 Listening to output from the microcontroller

picocom -b 9600 /dev/ttyS0

/dev/ttyS0: DB9 port on PC.

1.1.2 Writing to the microcontroller using printf

Run printf STRING > /dev/ttyS0 from source folder (Byggern2019). STRING: Any string.

1.1.3 Writing to the microcontroller using cat (to write entire file)

Run catf FILENAME > /dev/ttyS0 from source folder (Byggern2019). FILENAME: Any file.

1.2 Pin configurations

1.2.1 Usb multifunction card to breadboard pins

1.2.1.1 POWER

mulitf[0-index]	breadboard[1-index]	comment
+	12V	NW
-	0V GND	NW
USB		Connect to PC

1.2.1.2 OLED bus

mulitf[0-index]	breadboard[1-index]	comment
OLED_BUS[0]	GAL[17]
OLED_BUS[1]	GAL[3]
OLED_BUS[2]	Atmega[16]	¬WR (The one to the right)
OLED_BUS[3:11]	LATCH[9:2]

1.2.1.3 Sliders

mulitf[0-index]	mulitf[0-index]	breadboard[1-index]	comment
FILTER[0]	PB[4] slider_L (0-index)
FILTER[1]		ADC[5]
FILTER[3]		ADC[6]
FILTER[4]	PD[1] slider_R (0-index)

1.2.1.4 Joystick

mulitf[0-index]	breadboard[1-index]	comment
JOYCON[0]	ADC[4]
JOYCON[1]	ADC[3]
JOYCON[2]	Atmega[3] PB2	Joy_button

1.2.1.5 Touch buttons

multif[index-0]	breadboard[1-index]	comment
PB[5]	Atmega[2] PB1	Touch_button (LEFT)¿
PD[0]	Atmega[1] PB0	Touch_button (RIGHT)¿

1.2.2 DB9

DB9	breadboard[1-index]	comment
signal ground 5	GND
transmit data 3	MAX233[5] T1_out
receive data 2	MAX233[4] R1_in

1.2.3 Atmel ICE JTAG

AVR JTAG[1-index]	breadboard[1-index]	comment
TCK/1	ATmega[25]
TMS/5	ATmega[26]
TDO/3	ATmega[27]
TDI/9	ATmega[28]
GND/2	GND
GND/(1)0	GND

1.2.4 Breadboard to IO-board: Node1 to Node 2 communication

Breadboard[1-index]	IO-board
MCP2551[7]	CAN high
MCP2551[6]	CAN low

Node 2: Arduino: AVR ATmega 2560 - I/O Card - Motorbox - Servo - Solenoid

2.1 Communication

2.1.1 Listening to output from the microcontroller

picocom -b 9600 /dev/ttyACM0

2.2 Shield to IO

Shield	IO-board
IO-bus	JP6

2.3 IO to mini breadboard

IO	comment
JP12[3]	PWM-signal
JP12[2]	VCC
JP12[1]	GND

Game board

3.1 Servo bus

Pin placement

red	yellow	blue	gray	black
2	4	6	8	10
1	3	5	7	9
brown	orange	green	purple	white

IR - emitter

IR-Emitter	Servo bus	comment
Anode (high)(Red)	9(White)	5V through resistance
Cathode (low)(Black)	10(Black)	GND

IR - receiver

IR-receiver	Servo bus	further	comment
Anode (high)(Red)	7(Purple)	Shield[A0]	signal (currently yellow)
Cathode(low)(Orange)	8(Gray)	GND

Joystick motor

Servo/joystick motor	Servo bus	IO-board	comment
Signal (orange)	6 (blue)	JP12[3]	currently yellow
VCC (red)	4(yellow)	JP12[2]	currently red (switched from direct connection)
GND (brown)	2(red(ish))	JP12[1]	currently green (switched from direct connection)

Solenoid motor

Important notes:

• Transistor active low!

Shooting motor	Servo bus	further	comment
Red wire	1 (brown)	12V/purple/relay[1]	no diff between red wires
Red wire	3 (orange)	GND/gray with diode	no diff between red wires

Motorbox

Motorbox connections

Motorbox 1-index	Shield	IO-board	comment
MJ1	MJ1		commands from arduino to motor
MJ2	MJ2		data from motor to arduino
MJEX[1]/Down		Analog Out[1]	V-signal
MJEX[2]/Up		Analog Out[2]	GND
NaN	I2C	JP1/I2C	SCL and SDA

Power supply

Motorbox	Motor	comment
Encoder (in)	Encoder (out)	white mark matching on cable
M+	+
M-	-

Speaker

speaker+ -> 5 on shield (arduino PWML ?) speaker- -> 5 V