example projects with pcDuino

1. pcDuino
A new way to innovate
www.pcduino.com
learn.linksprite.com

2. pcDuino
pcDuino is a $39 single board computer that has 1G
RAM, 4G Flash, Gbit ethernet, and is compatible with
Arduino ecosystem

4. pcDuino Family
pcDuino Lite WiFi pcDuino v1 pcDuino v2 pcDuino v3 pcDuino 8
CPU
Allwinner A10
1GHz ARM Cortex
A8
Allwinner A10
1GHz ARM Cortex
A8
Allwinner A101
GHz ARM Cortex
A8
Allwinner A20,
1GHz, ARM Cortex
A7 Dual Core
UltraOctaA80
GPU
OpenGL
ES2.0OpenVG 1.1
Mali 400 core
OpenGL
ES2.0OpenVG 1.1
Mali 400 core
OpenGL
ES2.0OpenVG 1.1
Mali 400 core
OpenGL
ES2.0OpenVG 1.1
Mali 400 core
PowerVR 64-core
G6230 GPU
DRAM 256MB 1GB 1GB 1GB 4GB
Storage
2GB FlashmicroSD
card (TF) slot for up
to 32GB
2GB Flash (4GB
after
2/1/2014)microSD
card (TF) slot for up
to 32GB
2GB Flash (4GB
after 2/1/2014)
microSD card (TF)
slot for up to 32GB
4GB Flash
microSD card (TF)
slot for up to 32GB
8GB
Video HDMI HDMI HDMI HDMI HDMI
OS Support
•Lbuntu 12.04
•Doesn’t support
Android
•Lbuntu 12.04
•Android
•Lbuntu 12.04
•Android
•Lbuntu 12.04
•Android
Linux (on-going)
Android
ExtensionInterface
Arduino (TM)
Headers
2.54mm headers
Arduino (TM)
Headers
Arduino (TM)
Headers
NetworkInterface WiFi, No Ethernet
•10/100Mbps RJ45
•USB WiFi
extension (not
included)
•10/100Mbps RJ45
•WiFi
•10/100Mbps RJ45
•WiFi
•Gbits RJ45
•WiFi
•Bluetooth
Power 5V, 2000mA 5V, 2000mA 5V, 2000mA 5V, 2000mA 5V, 2000nA

6. pcDuino3 hardware
interfaces

7. pcDuino boot modes
 Default to boot from SD
 If there is no bootable image in SD, it will try to boot
from NAND.
 For Ubuntu OS, the system and data in NAND can be copied
to SD seamlessly.

8. VNC to pcDuino through its USB-OTG

9. Scratch for pcDuino

10. Scratch
$sudo apt-get install pcduino-scratch

11. Blink LED (Scratch for
pcDuino)

12. Press Button to Turn on LED
(Scratch for pcDuino)

13. Touch the Finish Line (Scratch for
pcDuino)

14. Play Pong with Scratch for
pcDuino

15. pcDuino as banana piano using
Scratch for pcDuino

16. Showcase

17. pcDuino as Networked Device to
feed data to Xively (Internet of
Things)

18. Smart Garage powered by pcDuino

19. Home Automation by Z-wave

20. Time Lapse Video

21. pcDuino as 3D printer control
console

22. Gavon: Chess Programming with pcDuino

23. Rotary Vending

24. pcDuino Displaying Car Diagnostic (OBD-II)
Data

25. Home Automation System

26. First High School Classroom
powered by pcDuino in China

27. Two pcDuinos communicating to
each other through audio jack

28. Laser Show

29. UV index meter

30. SDR on pcDuino

32. Gesture Control

33. Astroprint
Slice, Store, and Print
from the browser of any
web enabled device. In
addition, you can
monitor your prints,
organize designs in the
cloud, and even print
straight from Sketchup
or Blender. Astropint
software runs on
pcDuino.

34. uniDap Thin Cloud

35. Programming under Ubuntu (linux)

36. Arduino style programming ( C )
 Two flavors
 Command line
 IDE

37. Arduino IDE

38. Arduino IDE

39. Arduino IDE

40. Arduino IDE

41. Arduino IDE

42. Creating Your Own Sketch Run Your Sketch
To run it, once you have wired up a switch and led to the right pins, type:
ubuntu@ubuntu:~/c_enviroment/output/test$ ./button_led
To stop the program, <Ctrl>C
A Quick Re-Cap
Add #include <core.h> to the top of your sketch.
Create your sketch in the samples folder (if your familiar with linux,
makefiles, and compiling code, you could set up your own)
Add the filename to the Makefile in the samples folder in the OBJS section
without the .c
Run make
Run the executable from the output/test folder.
You can introduce command line arguments into your sketch to make it more
transportable.

43. pcDuino
Hardware Experiments

44. Potentiometer and Dimmer

45. 7-seg LED

46. 16x02 Character LCD

47. Analog Temperature Sensor

48. Digital Humidity and Temperature
Sensor

49. Serial Port of pcDuino

50. Extends to 4 UARTS
http://jbvsblog.blogspot.com/2013/09/pcduino-extends-to-4-
uarts.html

51. Ultrasonic Sensor

52. Stepper

53. RF Servo

54. Relay

55. NFC Shield

56. Cottonwood:UHF ultra-distance RFID Reader

57. GPS Shield

58. Cellular Shield

59. Powerline Communication

60. Python
ubuntu@ubuntu:~/python-pcduino/Samples/blink_led$ more blink_led.py
#!/usr/bin/env python
# blink_led.py
# gpio test code for pcduino ( http://www.pcduino.com )
#
import gpio
import time
led_pin = "gpio2"
def delay(ms):
time.sleep(1.0*ms/1000)
def setup():
gpio.pinMode(led_pin, gpio.OUTPUT)
def loop():
while(1):
gpio.digitalWrite(led_pin, gpio.HIGH)
delay(200)

61. OpenCV

62. Go Lang
package main
import (
"fmt"
"./gpio"
"time"
)
func main() {
g, err := gpio.NewGPIOLine(7,gpio.OUT)
if err != nil {
fmt.Printf("Error setting up GPIO %v: %v", 18, err)
return
}
blink(g, 100)
g.Close()
}
func blink(g *gpio.GPIOLine, n uint) {
fmt.Printf("blinking %v time(s)n", n)
for i := uint(0); i &lt; n; i++ {
g.SetState(true)
time.Sleep(time.Duration(1000) * time.Millisecond)
g.SetState(false)
time.Sleep(time.Duration(1000) * time.Millisecond)
}
}

63. Cloud 9 IDE

64. Programming under Android ICS

65. Two flavors to program under Android
 There are two flavors to program under
Android:
 Command line
 QT5 GUI

66. Command line

67. QT5 GUI
We can copy the apk though pcDuino OTG or
SD card to pcDunio and install it there.

68. Produce together with
pcDuino

69. Connect with pcDuino
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