En cours

Write a simple device driver or callback resident program for Linux / Android

We have a web cam that we would like to function like a mouse. By using the brightest spots on the screen we can tell where the Webcam is pointing. We want this to run on Android so the most logical method seems to be a device driver (Mouse or similar pointing device). There may well be other simpler options available.

What we would like is something like the following.

module_init -> Set up the webcam using v4l2 API

set up two streaming buffers.

On Buffer full it should simply scan the Display buffer looking for the two brightest spots (of at least MIN_X and MIN_Y size).

The returned average of these two bright spot co-ordinates are the mouse pointer co-ordinates.

Compétences : Android, Linux, Architecture Logicielle

en voir plus : writing linux device drivers pdf, linux device drivers tutorial point, writing linux device drivers a guide with exercises pdf, linux device driver programming examples, linux driver, device driver example code in c, character device driver programming linux, writing linux bluetooth device driver, establish linux device driver environment, multi process application implements utilizes simple device driver, outsourcing linux device driver, write simple excel program, linux device driver electronics, linux assembly device driver, write simple program, write capture card driver linux, bid linux device driver projects, write simple java program magtek card reader, code linux device driver uart, linux kernel device driver freelancer

Concernant l'employeur :
( 184 commentaires ) Hong Kong, Hong Kong

Nº du projet : #19739103

Décerné à:


Hello, The virtual mouse can be created via uinput, this will mitigate the complexity of inserting kernel driver into android system. Using V4L2 to implement the algorithm you described should be straight-forward

%selectedBids___i_sum_sub_7% %project_currencyDetails_sign_sub_8% USD en 7 jours
(1 Évaluation)

9 freelance font une offre moyenne de $569 pour ce travail


Hi I look your details and i am very excited. I am getting interested about your job. Please look my skill and profiles. And then Check my experiences. ---------------Taxi---------------------- [login to view URL] Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(92 Commentaires)

Hello, Hope you are doing well!! I have reviewed your post. We are a growing software company based in central India "Webvillee Technology" working in the IT industry for 8 years having a team of experienced Designe Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(9 Commentaires)

To meet me in here, like that you meet Oasis in the desert . NEW SOFTWARE WORLD WILL BECOME HERE FOR YOU AND ME! Hi, dear! I am high quality SOFTWARE developer and designer. I have full experience over 7 years in softw Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(12 Commentaires)

Hello , I have gone through your requirement and understand that,you are looking to develop a mobile app (Android & Ios ) In this field I have a 6+ years experience and I have worked on 500+ apps in various domain Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(6 Commentaires)

Hello Client, I read your requirements you are looking for an app to be developed. I have sound experience in Android and iPhone application development,designing and [login to view URL] team have been developed many apps fo Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(3 Commentaires)

Hello, i have done device driver related stuffs for USB on linux, i wants to do some programming for V4L2 , if you give me this project i will do it for you, you can see my reviews regarding to OS concepts.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(5 Commentaires)

Hello , I have checked out all your requirements regarding application development and we can help you. We are a team having experience of 7+ years of experience in application building. I am part of a professional te Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 4 jours
(0 Commentaires)

Hi there ! Greetings from Aravind Info Tech! “BRING THE BEST OF YOUR AUTHENTIC SELF TO EVERY OPPORTUNITY” We are Aravind InfoTech, We go through the minutest details of your project which can be shaped into impeccab Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(0 Commentaires)