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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.

Kĩ năng: Lập trình C, Java

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Về Bên Thuê:
( 0 nhận xét ) Venezuela

ID dự án: #1737090

5 freelancer đang chào giá trung bình $210 cho công việc này


Hi, Please share more details regarding project. Thanks

$250 USD trong 10 ngày
(169 Nhận xét)

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

$200 USD trong 2 ngày
(10 Nhận xét)

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

$200 USD trong 5 ngày
(3 Nhận xét)

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

$250 USD trong 1 ngày
(0 Nhận xét)

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 trong 10 ngày
(0 Nhận xét)