Uploaded byBruno Capuano
2015 02 28 DotNetSpain IoT Fight
The document discusses several microcontroller platforms for prototyping including Arduino, Netduino, Gadgeteer, and Intel Galileo. It provides pros and cons of each as well as an overview of the Gadgeteer prototyping platform which uses .NET Micro Framework and allows connecting different modules together using a common cable. Example projects for a camera module that can take pictures and store them on an SD card are also mentioned.
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2015 02 28 DotNetSpain IoT Fight
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- 5. Arduino Pros: BiggestCommunity ever Cons: Too manual work Netduino Pros: Same .Net Experience and VS as IDE Cons: no so much sensors and actors .Net Gadgeteer Pros: Fastest prototype ever Cons: Smallest community and support Intel Galileo Pros: Most advanced hardware, and (almost) arduino support Cons: the product is still evolving, little support from scratch
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- 8. • • Component Specification Clock Speed16MHz Flash Memory 32K EEPROM 1K SRAM 2K Analog -> Digital 6Ch 10bit Communication SPI Digital 14 I/O PWM 6 Channel (Digital)
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- 15. void setup() { >configure outputpin >Led is OFF } void loop() { >LED is ON >Time delay >LED is ON >Time Delay } Configure Output pin start LED is off Time delay LED is on Time delay LED is off
- 16. int LED1Pin =7; void setup() { pinMode(LED1Pin, OUTPUT); //Pin 7 is output pin digitalWrite(LED1Pin, LOW); //LED is initially low } void loop() { digitalWrite(LED1Pin, HIGH); //Turn on LED. delay(500); //Time delay for 0.5 second. digitalWrite(LED1Pin, LOW); //Turn off LED. delay(250); //Time delay for 0.25 second. }
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- 18. Note: Make sureUSB-to-serial driver is installed first
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- 32. // Which pinto connect Cpu.Pin pin = Cpu.Pin.GPIO_Pin3; // Create a port connected to a pin InputPort port = new InputPort( pin, //CPU pin false, //no glitch filter Port.ResistorMode.PullUp //resistor mode is up ); // Read from the pin If (port.Read()) Debug.Print(“signal high”);
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- 42. GHI Electronics Spider Mainboard HydraMainboard Joystick Button+LED SD card 3.5” touchscreen Camera Ethernet Multicolor LED Potentiometer WiFi Bluetooth Accelerometer Xbee radio Motor controller Micro SD card Music player Seeed Studio Cellular Radio GPS Plant moisture sensor Accelerometer Gyroscope Compass Barometer OLED display Pulse oximeter High-voltage relays Current sensor Galvanic skin response Sytech Designs Nano Mainboard 4.3” touchscreen Camera Button+LED Power supply Ethernet SD card Accelerometer Xbee radio Serial 2 USB DF Robot Smart motor controller Ultrasonic ranger Line following sensor Infrared distance sensor Colour sensor
- 43. One type ofcable
- 44. Power LED DebugLED Reset Button
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- 50. • Based onthe .NET Micro Framework (NETMF) – Subset of .NET with some extra libraries to support managed access to hardware WPF – C#, VB coming soon. – Remote debugging • In addition: – Gadgeteer Core Libraries (e.g Webserver) – Visual Studio Graphical Designer – Framework for mainboard and module drivers
- 51. .NET Micro Framework Mainboard, Sockets,Pins Module, Interfaces Program Modules Main- board Timer Color Pictures Storage Program End User Hardware Manufacturers GadgeteerCore NETMF Note: Italics denotes abstract classSOURCE
- 52. High level APIwith inline docs Event driven rather than while(true) Next level of abstraction easily accessed
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- 60. http://netmf.com/gadgeteer/ Index of hardwarefrom any manufacturer Example projects Forums
- 61. http://gadgeteer.codeplex.com/ Project documentation Opensource for SW + HW Core and Builder MSIs
- 65. • Shutter button •Displays picture on screen • Stores picture in SD Card
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