Java JNI wrapper for FTDI works for Mac+Linux, debug on Windows

We have a small java JNI wrapper that interfaces to [url removed, login to view] USB devices. The wrapper is a jar file containing the native and java code. When started, the java code polls the local machine for os type and then loads the correct native library from the jar file. This is transparent to the user.

This all works nicely on Mac and Linux machines - those development platforms that I have access to.

On Windows our tests fail and no ftdi devices are detected.

We're looking for someone with experience in using ftdi devices under windows to review and make corrections to the native jni wrapper to get this working under windows.


1. Java class for Ftdi

2. JNI C code that works on mac and linux, compiles and loads without error on Windows 7, but does not work as expected on Windows 7

3. copies of the ftdi libraries

4. a set of basic tests to pass on windows


1. revised source code and instructions for compiling on windows

2. evidence that tests pass

3. a single dll of all the native elements needed to run on Windows 7. No external dependencies are allowed except what ships out of the box with Windows 7.

Taidot: C-ohjelmointi, Java

Näytä lisää: java mac ftdi, ftdi jni java, wrapper programming, tests java programming, programming platforms, programming libraries, programming java mac, source programming, local programming, java programming source code, java programming mac, java development work, java development needed, get started programming, java ftdi library, java usb wrapper, jni ftdi, ftdi java wrapper, linux jni mac, ftdi java, programming tests, get java, wrapper, windows 7, mac development

About the Employer:
( 0 reviews ) Venezuela

Projektin tunnus: #1737090

5 freelanceria on tarjonnut keskimäärin 210 $ tähän työhön


Hi, Please share more details regarding project. Thanks

250 $ USD 10 päivässä
(169 arvostelua)

Have been working on windows and JNI. Although have no experience in FTDI I believe I can solve this for you.

200 $ USD 2 päivässä
(10 arvostelua)

Expert C/C++/Java developer with JNI and C/C++ dev. experience.

200 $ USD 5 päivässä
(3 arvostelua)

Custom software development - The Administrator removed this message due to advertising which breaches our Terms and Conditions.

250 $ USD 1 päivässä
(0 arvostelua)

Dear Sir, We are the one who give you the best solution. We have the very good,hard worker and experience team members. Thank You

150 $ USD 10 päivässä
(0 arvostelua)