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89dc91ef06076fb78fc82848802b652c00d0ca4b
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Author SHA1 Message Date
Sebastian Zagrodzki
89dc91ef06 Moar documentation and examples. 2017-05-06 02:16:53 +02:00
Sebastian Zagrodzki
eb5500f387 Move Control from Config to Device. 
Rename Default to DefaultInterface.
 2017-05-06 02:16:22 +02:00
Sebastian Zagrodzki
1c9a11b1ce Remove "libusb" from the comments. 2017-05-06 00:31:04 +02:00
Sebastian Zagrodzki
9623c1ba8d replace ActiveConfig with ActiveConfigNum. 
Add a Default() helper that simplifies setup for uncomplicated USB
devices.
 2017-05-06 00:20:43 +02:00
Sebastian Zagrodzki
5200a36191 Move files from gousb/usb to gousb 2017-05-06 00:11:11 +02:00
Sebastian Zagrodzki
acb9ee3242 Add notes about this being ver 2.0 of kylelemons/gousb 2017-05-05 23:44:51 +02:00
Sebastian Zagrodzki
e33e0fef82 s/kylelemons/google/ in the new repo. 2017-05-05 23:41:11 +02:00
Sebastian Zagrodzki
730c32b9fd Add tests for endpoint NewStream. 
Rename OpenWithVidPid to OpenWithVIDPID.
 2017-04-29 12:57:55 +02:00
Sebastian Zagrodzki
58c1e6ddb4 add tests for active config and reset 2017-04-29 12:23:45 +02:00
Sebastian Zagrodzki
2794d88744 config is %d, not %s 2017-04-29 12:21:17 +02:00
Sebastian Zagrodzki
6d81ca37d3 Use a map to store endpoint descriptors. Allows easy access to a 
particular endpoint number.
 2017-04-29 12:19:34 +02:00
Sebastian Zagrodzki
77c176cd4c Replace descriptor Configs with a map - config ids are arbitrary numbers 
(unlike interface or alt setting numbers, which are 0-based array indices).
This makes it easier to access a particular config without having to
iterate over the descriptors.
 2017-04-29 11:56:49 +02:00
Sebastian Zagrodzki
60d0aba507 Use int for Bus/Addr, not uint8. 2017-04-29 02:12:04 +02:00
Sebastian Zagrodzki
541275d5b9 update error message to be more verbose 2017-04-29 01:37:39 +02:00
Sebastian Zagrodzki
b39b8d9521 Add "empty" to confirm no transfers are in flight in fakeusb. 
Update endpoint_test - if buffer length is 0, no transfer is submitted.
 2017-04-29 01:35:09 +02:00
Sebastian Zagrodzki
c2d1a4c03d Format bus/addr with a dot. 2017-04-29 01:00:19 +02:00
Sebastian Zagrodzki
ef59587a24 move descriptor to the device, like config and interface. 
Clear separation between descriptor stringers and value stringers for
the device and interface.
 2017-04-29 00:59:13 +02:00
Sebastian Zagrodzki
59b493ec3c Separate descriptor Stringer from value Stringer. 2017-04-29 00:53:42 +02:00
Sebastian Zagrodzki
a69a315dbd Verify that interface and alternate numbers are 0-based indices, we rely 
on this assumption in the config.
 2017-04-29 00:50:38 +02:00
Sebastian Zagrodzki
80f3c60b2b Better error messages. 
Update rawread to use the new endpoint interface.
 2017-04-29 00:41:26 +02:00
Sebastian Zagrodzki
1fd4e7f4c4 Check if the device is already closed and if the interface is already 
claimed.
 2017-04-29 00:27:51 +02:00
Sebastian Zagrodzki
0cfaee3514 Fail operations if Close was called before. 2017-04-29 00:18:26 +02:00
Sebastian Zagrodzki
b6268be76b Merge branch 'gousb2.0-dev' of https://github.com/kylelemons/gousb into gousb2.0-dev 2017-04-29 00:04:01 +02:00
Sebastian Zagrodzki
5f122b4dcd Introduce two more layers between device and endpoint: 
device -> active config -> claimed interface -> endpoints.
Device can have at most one active config. A config can have
multiple claimed interfaces, each with a specific alt setting.
An interface with an alt setting defines a list of endpoints.
 2017-04-29 00:01:11 +02:00
Sebastian Zagrodzki
d193e605a4 fix extra Logf arguments 2017-04-28 23:58:56 +02:00
Sebastian Zagrodzki
5c63741f14 more readable debug log prefix 2017-04-28 23:58:16 +02:00
Sebastian Zagrodzki
26b662893d Use a new behavior of newFakeLibusb. 
Add a benchmark for subslicing.
 2017-04-27 03:26:08 +02:00
Sebastian Zagrodzki
d85a738414 a new fakelibusb will overwrite libusb and restore it automatically on 
done()
 2017-04-27 03:25:36 +02:00
Sebastian Zagrodzki
d5a8179068 Exit libusb context when done. 2017-04-27 03:12:47 +02:00
Sebastian Zagrodzki
462651f20f use the new fakeTransferPointer function to allocate a fake transfer 
struct.
 2017-04-27 03:12:25 +02:00
Sebastian Zagrodzki
b9dabf4da9 Add a method to return a fake allocated transfer. 2017-04-27 03:12:06 +02:00
Sebastian Zagrodzki
76df46148e Fix typo in log args. 2017-04-27 03:11:36 +02:00
Sebastian Zagrodzki
7ee11b48c5 Close the Context 2017-04-27 03:01:35 +02:00
Sebastian Zagrodzki
60ee821dd6 Close the Context 2017-04-27 03:01:20 +02:00
Sebastian Zagrodzki
2bcc25f8d0 Close the Context 2017-04-27 03:01:10 +02:00
Sebastian Zagrodzki
a1b915080e Close returns error, to satisfy the io.Closer interface. 2017-04-27 02:48:43 +02:00
Sebastian Zagrodzki
76f4548b85 Add info about concurrency safety for stream. 2017-04-26 22:49:37 +02:00
Sebastian Zagrodzki
6c9e76f578 s/USB involving/USB transfers involving/ 2017-04-26 22:27:46 +02:00
Sebastian Zagrodzki
93355e7490 replace uint32 in MaxPacketSize with int 2017-04-26 22:27:12 +02:00
Sebastian Zagrodzki
22ff844a3d s/DeviceSpeed/Speed/ 2017-04-26 22:24:46 +02:00
Sebastian Zagrodzki
6c60468e06 Update to use ints instead of uint8s 2017-04-26 22:23:58 +02:00
Sebastian Zagrodzki
83276566fc Replace uint8 with Go-idiomatic int, where it makes sense. 2017-04-26 22:22:07 +02:00
Sebastian Zagrodzki
a55abe9076 Disable Write streams for now. 2017-04-26 21:51:00 +02:00
Sebastian Zagrodzki
cdd4223813 Handle a case where transfers channel was not closed properly. 2017-04-26 21:50:10 +02:00
Sebastian Zagrodzki
ae8627a890 update tests with the new "transfer done" logic. 2017-04-26 21:40:51 +02:00
Sebastian Zagrodzki
fbd26497e6 NewStream takes int now. 2017-04-26 21:36:14 +02:00
Sebastian Zagrodzki
eed8b77a16 NewStream takes int now. 2017-04-26 21:35:50 +02:00
Sebastian Zagrodzki
eed6d08423 Re-use the same done channel for every callback of a single transfer. 2017-04-26 21:35:26 +02:00
Sebastian Zagrodzki
c1009ed25d Call back to Go function directly, it will know how to deal with an xfer 
pointer.
 2017-04-26 21:33:45 +02:00
Sebastian Zagrodzki
550fe8d1f2 Introduce xferMap, avoid passing Go pointer into the C code. 
Weirdness with memory barriers.
 2017-04-26 21:32:49 +02:00