How to build a simple LED RESTful service in Raspberry PI?


 
Thread Tools Search this Thread
Top Forums Programming How to build a simple LED RESTful service in Raspberry PI?
# 1  
Old 07-22-2014
How to build a simple LED RESTful service in Raspberry PI?

Hi guys, I would like to seek advise or help on how to build a simple LED RESTful service in Raspberry PI. I need to be able to get my LED to light up or off whenever I type localhost:3000/GET/1/1 or something. New to it and hope you guys could help me out with it as soon as possible, thanks in advance, guys.
Login or Register to Ask a Question

Previous Thread | Next Thread

5 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Project with Raspberry Pi

i have been given a raspberry Pi with some applications i am told run in Unix. I do not know much (close to nothing about Unix) that's why I'm here. I need someone to remote view (team viewer) into my machine and try and show me how to get this application running. If there is success there... (1 Reply)
Discussion started by: supaflygy
1 Replies

2. What is on Your Mind?

Raspberry PI

The small red box to the left of TV is the Raspberry PI. Successfully installed and running Raspbian Wheezy. I learnt about Raspberry PI from Neo here on unix.com. Thanks to you Neo :b: (6 Replies)
Discussion started by: balajesuri
6 Replies

3. UNIX for Dummies Questions & Answers

Adding SDK Build on Kernel Source Build

Hi, So I downloaded this kernel source and was able to build it successfully. But I want to add this SDK source code inside, can anyone help me how to do this? Note that the SDK source can be built by itself. I added the SDK in the main Makefile: init-y := init/ #added SDK... (0 Replies)
Discussion started by: h0ujun
0 Replies

4. What is on Your Mind?

Raspberry Pi anyone?

Anyone order or get the new Rasberry Pi? I'm still waiting. Even though it's a fun project, I think these will turn out to be toys for people who already have PC's, and a boon to those who do not. But that is not stopping me. If my wallet holds out, maybe I can build a Raspberry Pi beowulf... (1 Reply)
Discussion started by: jim mcnamara
1 Replies

5. Shell Programming and Scripting

Calling RESTful web services from Unix ?

Hello, I need to make a function call to a RESTful web service. I tried using curl command but it throws an error 'Mathod not allowed' curl --request POST <link> Could someone confirm if Unix can call a RESTful web service and share some examples around the Syntax Thanks in Advance :b:... (2 Replies)
Discussion started by: amitshete
2 Replies
Login or Register to Ask a Question
x52output(1)						      General Commands Manual						      x52output(1)

NAME
x52output - command line frontend for the x52pro library SYNOPSIS
x52output text 0 'First Line' x52output text 1 'Second Line' x52output text 2 'Third Line' x52output bri 0 40 x52output bri 1 50 x52output led 1 1 # not available for old X52 x52output time 1 12 20 x52output date 7 10 17 x52output second 30 # YOKE only x52output offset 0 1 0 90 # set 90 minutes offset on time display 2 DESCRIPTION
x52output is a command line frontend for the x52pro MFD library. It is intended for debugging and/or scripting purposes. The x52pro MFD library provides access to the display/LEDS of following SAITEK pro flight devices o X52 Pro Flight Control System o X52 Flight Control System o X52 Pro Flight Yoke. x52output has following sub-commands: text line text Outputs a single line of text to one of the three lines on the x52/x52pro MFD. line is a number from 0 to 2, text is an alphanumeric text of length 16. Some graphical characters are also supported but no work has currently been spent on charset compatibility. bri mfd brightness Sets the brightness of either the button LEDs (x52pro only) or the MFD. mfd=0 selects the buttons and mfd=1 selects the MFD. brightness is a decimal value in the range from 0 to 127. led led-idx color Sets the led color of one of the x52pro buttons. led-idx is a value from 1 to 19. The meaning of the led-idx values are specified in the next paragraph. time h24 hour minute Sets the time shown on the MFD. h24=0 displays the time in AM/PM notation, h24=1 displays the time in 24 Hour notation. hour is a value from 0 to 24 while minute is a value from 0 to 60. date year month mday Sets the date shown on the MFD. year, month, and mday are just values from 0 to 99. Using this order will show as YY-MM-DD on the MFD but it is possible to use the three values in any order preferred. second second Sets the second value shown on the Pro Flight Yoke MFD. Can be a value from 0 to 59. offset offset Sets the time offset of the secondary and tertiary time display of the x52/x52pro MFD. idx=0 selects the secondary display while idx=1 selects the tertiary display. neg=0 sets a positive offset, neg=1 sets a negative offset. offset is in minutes from 0 to 1023. led-idx for the led sub-command can be one of the following values: 1 LED(s) of Fire Button 2 Red LED of A Button 3 Green LED of A Button 4 Red LED of B Button 5 Green LED of B Button 6 Red LED of D Button 7 Green LED of D Button 8 Red LED of E Button 9 Green LED of E Button 10 Red LED of T1 Switch 11 Green LED of T1 Switch 12 Red LED of T2 Switch 13 Green LED of T2 Switch 14 Red LED of T3 Switch 15 Green LED of T3 Switch 16 Red LED of Coolie Hat 17 Green LED of Coolie Hat 18 Red LED of i Button 19 Green LED of i Button x52output needs write access to the raw x52 USB device. This package is supplied with udev rules for providing write access on the SAITEK MFD joysticks to the plugdev group members. If x52output fails, permission problems can be checked by means of running it with sudo. EXIT STATUS
If the joystick/yoke is not found x52output will return a status code of 1. In every other situation it will return a status code of 0. This includes malformed command lines. BUGS
x52output can currently control only a single SAITEK mfd device. If there are more than one devices attached to the system, the first will always be used. AUTHOR
Written by Eduard Hasenleithner <eduard@hasenleithner.at> x52output(1)