Probleemoplossen en Ontwerpen slides. Course at KU Leuven 2nd year engineering science students

1. PenO3
Sessie 2
Erik Duval
Sven Charleer - Jose Luis Santos - Nick Vannieuwenhoven

2. 14.00: Arduino to Pi
14.20: Hands-on
15.40: Break
16.40: More hands-on
18.00: Done

3. Blogs: source code!
Wiki: Backlog and team members!

4. Previous session
Raspberry Pi
ArduinoSensor
LEDa
a

5. Today
Raspberry Pi
ArduinoSensor
LEDa
a
6

6. Hook up sensors to Arduino
(test on pc)

7. Plug Arduino into Pi
(hub)
Hook up sensors to Arduino
(test on pc)

8. Plug Arduino into Pi
(hub)
Boot Pi
Hook up sensors to Arduino
(test on pc)

9. /dev/serial/by-id/usb-Gravitech_ARDUINO_NANO_13BP1184-if00-port0
Devices on Linux

10. /dev/serial/by-id/usb-Gravitech_ARDUINO_NANO_13BP1184-if00-port0
Devices on Linux

11. /dev/serial/by-id/usb-Gravitech_ARDUINO_NANO_13BP1184-if00-port0
Devices on Linux

12. /dev/serial/by-id/usb-Gravitech_ARDUINO_NANO_13BP1184-if00-port0
sudo ln -s
/dev/arduino
Devices on Linux

13. /dev/serial/by-id/usb-Gravitech_ARDUINO_NANO_13BP1184-if00-port0
Python & Arduino

14. https://pypi.python.org/pypi/pyserial
Python & Arduino

15. https://pypi.python.org/pypi/pyserial
Python & Arduino
sudo python setup.py install
TAR -XF

16. import
serial
arduino
=
serial.Serial('/dev/arduino',
9600)
while
True:
value
=
arduino.readline()
print(value)
Python & Arduino

17. Excercise

18. #define
PHOTOSENSE_ANA_PIN
A0
void
setup()
{
//a
comment
in
the
setup
section
which
is
run
once
Serial.begin(9600);
}
void
loop()
{
int
microphoneValue
=
analogRead(PHOTOSENSE_ANA_PIN);
Serial.print("Sensor
Value:
");
Serial.println(microphoneValue);
delay(1000);
}
import
serial
arduino
=
serial.Serial('/dev/arduino',
9600)
while
True:
value
=
arduino.readline()
print(value)

19. Let’s go to the wiki