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a1ien / rusb

A safe Rust wrapper for libusb.
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Faild to open device on Windows 7 x64 #158

Closed LumaRay closed 1 year ago

LumaRay commented 1 year ago

Hello.

I use example from https://github.com/a1ien/rusb/blob/master/examples/read_device.rs

rustc 1.66.0 (69f9c33d7 2022-12-12) cargo 1.66.0 (d65d197ad 2022-11-15) [dependencies] rusb = "0.9"

thread 'main' panicked at 'Device found but failed to open: Operation not supported or unimplemented on this platform', src\main.rs:64:27 note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

Running with backtrace:

thread 'main' panicked at 'Device found but failed to open: Operation not supported or unimplemented on this platform', src\main.rs:64:27 stack backtrace: 0: std::panicking::begin_panic_handler at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\panicking.rs:575 1: core::panicking::panic_fmt at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\core\src\panicking.rs:65 2: uem_reader::open_device at .\src\main.rs:64 3: uem_reader::main at .\src\main.rs:35 4: core::ops::function::FnOnce::call_once<void (*)(),tuple$<> > at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943\library\core\src\ops\function.rs:251 note: Some details are omitted, run with RUST_BACKTRACE=full for a verbose backtrace.

Full backtrace:

thread 'main' panicked at 'Device found but failed to open: Operation not supported or unimplemented on this platform', src\main.rs:64:27 stack backtrace: 0: 0x13f83b052 - std::sys_common::backtrace::_print::impl$0::fmt at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\sys_common\backtrace.rs:44 1: 0x13f84ad4b - core::fmt::write at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\core\src\fmt\mod.rs:1209 2: 0x13f8390ea - std::io::Write::write_fmt at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\io\mod.rs:1682 3: 0x13f83ad9b - std::sys_common::backtrace::print at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\sys_common\backtrace.rs:35 4: 0x13f83d589 - std::panicking::default_hook::closure$1 at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\panicking.rs:267 5: 0x13f83d20a - std::panicking::default_hook at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\panicking.rs:288 6: 0x13f83de11 - std::panicking::rust_panic_with_hook at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\panicking.rs:688 7: 0x13f83db9d - std::panicking::begin_panic_handler::closure$0 at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\panicking.rs:579 8: 0x13f83ba7f - std::sys_common::backtrace::__rust_end_short_backtrace<std::panicking::begin_panic_handler::closure_env$0,never$> at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\sys_common\backtrace.rs:137 9: 0x13f83d860 - std::panicking::begin_panic_handler at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\panicking.rs:575 10: 0x13f870ef5 - core::panicking::panic_fmt at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\core\src\panicking.rs:65 11: 0x13f828712 - uem_reader::open_device at D:\GitHub\uem-reader-rs\src\main.rs:64 12: 0x13f826008 - uem_reader::main at D:\GitHub\uem-reader-rs\src\main.rs:35 13: 0x13f82b35b - core::ops::function::FnOnce::call_once<void ()(),tuple$<> > at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943\library\core\src\ops\function.rs:251 14: 0x13f82d02e - std::sys_common::backtrace::__rust_begin_short_backtrace<void ()(),tuple$<> > at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943\library\std\src\sys_common\backtrace.rs:124 15: 0x13f824941 - std::rt::lang_start::closure$0<tuple$<> > at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943\library\std\src\rt.rs:166 16: 0x13f8357be - std::rt::lang_start_internal at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943/library\std\src\rt.rs:148 17: 0x13f82491a - std::rt::lang_start<tuple$<> > at /rustc/69f9c33d71c871fc16ac445211281c6e7a340943\library\std\src\rt.rs:165 18: 0x13f8264d9 - main 19: 0x13f86f55c - __scrt_common_main_seh at D:\a_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 20: 0x778b556d - BaseThreadInitThunk 21: 0x77b1372d - RtlUserThreadStart

a1ien commented 1 year ago

You can read info how to use libusb under windows on libusb project wiki. https://github.com/libusb/libusb/wiki/Windows#how-to-use-libusb-on-windows