Move client code into its own repo
This commit is contained in:
Kyle Lemons
1
xbox/.gitignore
vendored
1
xbox/.gitignore
vendored
@@ -1 +0,0 @@
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xbox
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155
xbox/XBOXONE
155
xbox/XBOXONE
@@ -1,155 +0,0 @@
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2013/11/21 - Got my xbox one controller. Woo! Hack hack hack.
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Here's what we have so far:
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When the xbox one controller turns on, it gives you something like:
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02 20 11 1c 7e ed 8a 56 0f 45 00 00 5e 04 d1 02 01 00 01 00 17 01 02 00 01 00 01 00 01 00 01 00
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^
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'-- This byte seems to count upward every time the read returns, roughly twice a second
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Should you try to write
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04 20
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The behavior will change (this is what put us onto this line of investigation).
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If you subsequently write any of these:
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04 20 ?? 1c 7e ed 8a 56 0f 45 00 00 5e 04 d1 02 01 00 01 00 17 01 02 00 01 00 01 00 01 00 01 00
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04 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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04 20 00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
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The light will turn on (YAY!) and then you can start reading again.
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You will read something like the following a few times:
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04 f0 01 3a ba 01 10 00 01 00 00 00 00 00 00 00 00 00 00 00 ba 00 7b 00 16 00 1f 00 20 00 27 00 2d 00 4a 00 00 00 00 00 00 00 00 00 02 01 00 00 00 01 00 01 00 00 06 01 02 03 04 06 07 05 01 05
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04 f0 02 3a ba 01 10 00 01 00 00 00 00 00 00 00 00 00 00 00 ba 00 7b 00 16 00 1f 00 20 00 27 00 2d 00 4a 00 00 00 00 00 00 00 00 00 02 01 00 00 00 01 00 01 00 00 06 01 02 03 04 06 07 05 01 04
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Whenever you hit the xbox button, you will read these:
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07 20 01 02 01 5b
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07 20 02 02 00 5b
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(Note that at various points, the counter byte (the third byte) seems to go back to 1)
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1..16 + 0x20
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2013/11/21 23:20:05 read 32 bytes: 02 20 09 1c 7e ed 8a 56 0f 45 00 00 5e 04 d1 02 01 00 01 00 17 01 02 00 01 00 01 00 01 00 01 00 [err: <nil>]
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2013/11/21 23:20:05 read 8 bytes: 03 20 01 04 80 00 00 00 [err: <nil>]
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2013/11/21 23:20:05 read 18 bytes: 20 00 01 0e 00 00 00 00 00 00 97 0a 6f 01 b6 06 37 f8 [err: <nil>]
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Actually, the magic number appears to be [05 20].
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It seems like [04 20] asks for some calibration data.
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Here is an edited session log of me hitting buttons:
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2013/11/21 23:33:53 Found Microsoft Xbox One controller
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2013/11/21 23:33:53 sent 2 bytes: 05 20 [err: <nil>]
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2013/11/21 23:33:53 read 8 bytes: 03 20 01 04 80 00 00 00 [err: <nil>]
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a
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2013/11/21 23:34:03 read 18 bytes: 20 00 06 0e 10 00 00 00 00 00 73 0b 0f 01 b0 05 7c f8 [err: <nil>]
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2013/11/21 23:34:03 read 18 bytes: 20 00 07 0e 00 00 00 00 00 00 73 0b 0f 01 b0 05 7c f8 [err: <nil>]
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b
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2013/11/21 23:35:23 read 18 bytes: 20 00 22 0e 40 00 00 00 00 00 73 0b 0f 01 b0 05 02 fc [err: <nil>]
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2013/11/21 23:35:24 read 18 bytes: 20 00 23 0e 00 00 00 00 00 00 73 0b 0f 01 b0 05 02 fc [err: <nil>]
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y
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2013/11/21 23:35:27 read 18 bytes: 20 00 27 0e 00 00 00 00 00 00 73 0b 0f 01 b0 05 02 fc [err: <nil>]
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2013/11/21 23:35:27 read 18 bytes: 20 00 28 0e 80 00 00 00 00 00 73 0b 0f 01 b0 05 02 fc [err: <nil>]
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down
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2013/11/21 23:35:35 read 18 bytes: 20 00 44 0e 00 02 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:35:35 read 18 bytes: 20 00 45 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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up
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2013/11/21 23:35:40 read 18 bytes: 20 00 46 0e 00 01 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:35:40 read 18 bytes: 20 00 47 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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left
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2013/11/21 23:35:45 read 18 bytes: 20 00 48 0e 00 04 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:35:45 read 18 bytes: 20 00 49 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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right
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2013/11/21 23:35:50 read 18 bytes: 20 00 4a 0e 00 08 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:35:50 read 18 bytes: 20 00 4b 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:35:53 read 8 bytes: 03 20 07 04 80 01 00 00 [err: <nil>]
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share
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2013/11/21 23:36:01 read 18 bytes: 20 00 50 0e 08 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:01 read 18 bytes: 20 00 51 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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menu
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2013/11/21 23:36:08 read 18 bytes: 20 00 56 0e 04 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:08 read 18 bytes: 20 00 57 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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sync
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2013/11/22 00:02:00 read 18 bytes: 20 00 0a 0e 01 00 00 00 00 00 50 0e cf fc 4e 05 37 f8 [err: <nil>]
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2013/11/22 00:02:00 read 18 bytes: 20 00 0b 0e 00 00 00 00 00 00 50 0e cf fc 4e 05 37 f8 [err: <nil>]
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lb
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2013/11/21 23:36:14 read 18 bytes: 20 00 5a 0e 00 10 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:14 read 18 bytes: 20 00 5b 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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rb
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2013/11/21 23:36:17 read 18 bytes: 20 00 5e 0e 00 20 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:17 read 18 bytes: 20 00 5f 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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lt
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2013/11/21 23:36:25 read 18 bytes: 20 00 64 0e 00 00 a4 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 65 0e 00 00 06 02 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 66 0e 00 00 f4 03 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 67 0e 00 00 ff 03 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 68 0e 00 00 1a 02 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 69 0e 00 00 22 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 6a 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 6b 0e 00 00 b7 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 6c 0e 00 00 9a 02 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 6d 0e 00 00 ff 03 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 6e 0e 00 00 59 03 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:25 read 18 bytes: 20 00 6f 0e 00 00 22 01 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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rt
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2013/11/21 23:36:28 read 18 bytes: 20 00 72 0e 00 00 00 00 12 01 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 73 0e 00 00 00 00 88 02 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 74 0e 00 00 00 00 ff 03 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 75 0e 00 00 00 00 30 03 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 76 0e 00 00 00 00 90 01 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 77 0e 00 00 00 00 40 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 78 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 79 0e 00 00 00 00 22 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 7a 0e 00 00 00 00 d5 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 7b 0e 00 00 00 00 f6 01 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 7c 0e 00 00 00 00 a5 03 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:28 read 18 bytes: 20 00 7d 0e 00 00 00 00 ff 03 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:29 read 18 bytes: 20 00 7e 0e 00 00 00 00 47 03 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:29 read 18 bytes: 20 00 7f 0e 00 00 00 00 c8 01 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:29 read 18 bytes: 20 00 80 0e 00 00 00 00 94 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:29 read 18 bytes: 20 00 81 0e 00 00 00 00 00 00 73 0b 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:33 read 8 bytes: 03 20 09 04 80 01 00 00 [err: <nil>]
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left stick
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2013/11/21 23:36:34 read 18 bytes: 20 00 83 0e 00 00 00 00 00 00 69 0a 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:34 read 18 bytes: 20 00 84 0e 00 00 00 00 00 00 c9 09 0f 01 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:34 read 18 bytes: 20 00 85 0e 00 00 00 00 00 00 3b 09 0f 01 85 05 41 f7 [err: <nil>]
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...
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2013/11/21 23:36:34 read 18 bytes: 20 00 9c 0e 00 00 00 00 00 00 ff 7f f1 b1 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:34 read 18 bytes: 20 00 9d 0e 00 00 00 00 00 00 ff 7f b5 d1 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:34 read 18 bytes: 20 00 9e 0e 00 00 00 00 00 00 ff 7f 60 d6 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:34 read 18 bytes: 20 00 9f 0e 00 00 00 00 00 00 ff 7f 6e 07 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:34 read 18 bytes: 20 00 a0 0e 00 00 00 00 00 00 ff 7f 3f 0c 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:34 read 18 bytes: 20 00 a1 0e 00 00 00 00 00 00 ff 7f 88 38 85 05 41 f7 [err: <nil>]
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2013/11/21 23:36:34 read 18 bytes: 20 00 a2 0e 00 00 00 00 00 00 ff 7f cd 3b 85 05 41 f7 [err: <nil>]
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right stick
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2013/11/21 23:36:38 read 18 bytes: 20 00 e3 0e 00 00 00 00 00 00 69 0a c3 fe 3e 05 46 ef [err: <nil>]
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2013/11/21 23:36:38 read 18 bytes: 20 00 e4 0e 00 00 00 00 00 00 69 0a c3 fe 3e 05 24 ec [err: <nil>]
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2013/11/21 23:36:38 read 18 bytes: 20 00 e5 0e 00 00 00 00 00 00 69 0a c3 fe 3e 05 f6 e7 [err: <nil>]
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2013/11/21 23:36:38 read 18 bytes: 20 00 e6 0e 00 00 00 00 00 00 69 0a c3 fe 21 08 d6 e3 [err: <nil>]
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...
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2013/11/21 23:36:38 read 18 bytes: 20 00 ee 0e 00 00 00 00 00 00 69 0a c3 fe ff 7f 24 e2 [err: <nil>]
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2013/11/21 23:36:38 read 18 bytes: 20 00 ef 0e 00 00 00 00 00 00 69 0a c3 fe ff 7f 3b e6 [err: <nil>]
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2013/11/21 23:36:38 read 18 bytes: 20 00 f0 0e 00 00 00 00 00 00 69 0a c3 fe ff 7f 3a 0d [err: <nil>]
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2013/11/21 23:36:38 read 18 bytes: 20 00 f1 0e 00 00 00 00 00 00 69 0a c3 fe ff 7f 04 12 [err: <nil>]
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2013/11/21 23:36:38 read 18 bytes: 20 00 f2 0e 00 00 00 00 00 00 69 0a c3 fe ff 7f 3e 3b [err: <nil>]
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Open questions:
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Are battery levels included in one of the status lines?
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484
xbox/xbox.go
484
xbox/xbox.go
@@ -1,484 +0,0 @@
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// Copyright 2013 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"encoding/binary"
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"flag"
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"fmt"
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"log"
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"math"
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"time"
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"github.com/kylelemons/gousb/usb"
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)
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var (
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readonly = flag.Bool("readonly", false, "Only read from the controller")
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debug = flag.Int("debug", 0, "USB debugging control")
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)
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type modelInfo struct {
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config, iface, setup, endIn, endOut uint8
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kind string
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}
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func main() {
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flag.Parse()
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ctx := usb.NewContext()
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defer ctx.Close()
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if *debug != 0 {
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ctx.Debug(*debug)
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}
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var model modelInfo
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devs, err := ctx.ListDevices(func(desc *usb.Descriptor) bool {
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switch {
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case desc.Vendor == 0x045e && desc.Product == 0x028e:
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log.Printf("Found standard Microsoft controller")
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/*
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250.006 045e:028e Xbox360 Controller (Microsoft Corp.)
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Protocol: Vendor Specific Class (Vendor Specific Subclass) Vendor Specific Protocol
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Config 01:
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--------------
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Interface 00 Setup 00
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Vendor Specific Class
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Endpoint 1 IN interrupt - unsynchronized data [32 0]
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Endpoint 1 OUT interrupt - unsynchronized data [32 0]
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--------------
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Interface 01 Setup 00
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Vendor Specific Class
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Endpoint 2 IN interrupt - unsynchronized data [32 0]
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Endpoint 2 OUT interrupt - unsynchronized data [32 0]
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Endpoint 3 IN interrupt - unsynchronized data [32 0]
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Endpoint 3 OUT interrupt - unsynchronized data [32 0]
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--------------
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Interface 02 Setup 00
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Vendor Specific Class
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Endpoint 0 IN interrupt - unsynchronized data [32 0]
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--------------
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Interface 03 Setup 00
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Vendor Specific Class
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--------------
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*/
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model = modelInfo{1, 0, 0, 1, 1, "360"}
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case desc.Vendor == 0x045e && desc.Product == 0x02d1:
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log.Printf("Found Microsoft Xbox One controller")
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/*
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250.006 045e:02d1 Unknown (Microsoft Corp.)
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Protocol: Vendor Specific Class
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Config 01:
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--------------
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Interface 00 Setup 00
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Vendor Specific Class
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Endpoint 1 OUT interrupt - unsynchronized data [64 0]
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Endpoint 1 IN interrupt - unsynchronized data [64 0]
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--------------
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Interface 01 Setup 00
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Vendor Specific Class
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Interface 01 Setup 01
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Vendor Specific Class
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Endpoint 2 OUT isochronous - unsynchronized data [228 0]
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Endpoint 2 IN isochronous - unsynchronized data [228 0]
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--------------
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Interface 02 Setup 00
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Vendor Specific Class
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Interface 02 Setup 01
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Vendor Specific Class
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Endpoint 3 OUT bulk - unsynchronized data [64 0]
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Endpoint 3 IN bulk - unsynchronized data [64 0]
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--------------
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*/
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|
||||||
model = modelInfo{1, 0, 0, 1, 1, "one"}
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|
||||||
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|
||||||
case desc.Vendor == 0x1689 && desc.Product == 0xfd00:
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||||||
log.Printf("Found Razer Onza Tournament controller")
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|
||||||
/*
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|
||||||
250.006 1689:fd00 Unknown 1689:fd00
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|
||||||
Protocol: Vendor Specific Class (Vendor Specific Subclass) Vendor Specific Protocol
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|
||||||
Config 01:
|
|
||||||
--------------
|
|
||||||
Interface 00 Setup 00
|
|
||||||
Vendor Specific Class
|
|
||||||
Endpoint 1 IN interrupt - unsynchronized data [32 0]
|
|
||||||
Endpoint 2 OUT interrupt - unsynchronized data [32 0]
|
|
||||||
--------------
|
|
||||||
Interface 01 Setup 00
|
|
||||||
Vendor Specific Class
|
|
||||||
Endpoint 3 IN interrupt - unsynchronized data [32 0]
|
|
||||||
Endpoint 0 OUT interrupt - unsynchronized data [32 0]
|
|
||||||
Endpoint 1 IN interrupt - unsynchronized data [32 0]
|
|
||||||
Endpoint 1 OUT interrupt - unsynchronized data [32 0]
|
|
||||||
--------------
|
|
||||||
Interface 02 Setup 00
|
|
||||||
Vendor Specific Class
|
|
||||||
Endpoint 2 IN interrupt - unsynchronized data [32 0]
|
|
||||||
--------------
|
|
||||||
Interface 03 Setup 00
|
|
||||||
Vendor Specific Class
|
|
||||||
--------------
|
|
||||||
*/
|
|
||||||
model = modelInfo{1, 0, 0, 1, 2, "360"}
|
|
||||||
default:
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
return true
|
|
||||||
})
|
|
||||||
if err != nil {
|
|
||||||
log.Fatalf("listdevices: %s", err)
|
|
||||||
}
|
|
||||||
defer func() {
|
|
||||||
for _, d := range devs {
|
|
||||||
d.Close()
|
|
||||||
}
|
|
||||||
}()
|
|
||||||
if len(devs) != 1 {
|
|
||||||
log.Fatalf("found %d devices, want 1", len(devs))
|
|
||||||
}
|
|
||||||
controller := devs[0]
|
|
||||||
|
|
||||||
if err := controller.Reset(); err != nil {
|
|
||||||
log.Fatalf("reset: %s", err)
|
|
||||||
}
|
|
||||||
|
|
||||||
in, err := controller.OpenEndpoint(
|
|
||||||
model.config,
|
|
||||||
model.iface,
|
|
||||||
model.setup,
|
|
||||||
model.endIn|uint8(usb.ENDPOINT_DIR_IN))
|
|
||||||
if err != nil {
|
|
||||||
log.Fatalf("in: openendpoint: %s", err)
|
|
||||||
}
|
|
||||||
|
|
||||||
out, err := controller.OpenEndpoint(
|
|
||||||
model.config,
|
|
||||||
model.iface,
|
|
||||||
model.setup,
|
|
||||||
model.endOut|uint8(usb.ENDPOINT_DIR_OUT))
|
|
||||||
if err != nil {
|
|
||||||
log.Fatalf("out: openendpoint: %s", err)
|
|
||||||
}
|
|
||||||
|
|
||||||
switch {
|
|
||||||
case *readonly:
|
|
||||||
var b [512]byte
|
|
||||||
for {
|
|
||||||
n, err := in.Read(b[:])
|
|
||||||
log.Printf("read %d bytes: % x [err: %v]", n, b[:n], err)
|
|
||||||
if err != nil {
|
|
||||||
break
|
|
||||||
}
|
|
||||||
}
|
|
||||||
case model.kind == "360":
|
|
||||||
XBox360(controller, in, out)
|
|
||||||
case model.kind == "one":
|
|
||||||
XBoxOne(controller, in, out)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func XBox360(controller *usb.Device, in, out usb.Endpoint) {
|
|
||||||
// https://github.com/Grumbel/xboxdrv/blob/master/PROTOCOL
|
|
||||||
|
|
||||||
const (
|
|
||||||
Empty byte = iota // 00000000 ( 0) no LEDs
|
|
||||||
WarnAll // 00000001 ( 1) flash all briefly
|
|
||||||
NewPlayer1 // 00000010 ( 2) p1 flash then solid
|
|
||||||
NewPlayer2 // 00000011
|
|
||||||
NewPlayer3 // 00000100
|
|
||||||
NewPlayer4 // 00000101
|
|
||||||
Player1 // 00000110 ( 6) p1 solid
|
|
||||||
Player2 // 00000111
|
|
||||||
Player3 // 00001000
|
|
||||||
Player4 // 00001001
|
|
||||||
Waiting // 00001010 (10) empty w/ loops
|
|
||||||
WarnPlayer // 00001011 (11) flash active
|
|
||||||
_ // 00001100 (12) empty
|
|
||||||
Battery // 00001101 (13) squiggle
|
|
||||||
Searching // 00001110 (14) slow flash
|
|
||||||
Booting // 00001111 (15) solid then flash
|
|
||||||
)
|
|
||||||
|
|
||||||
led := func(b byte) {
|
|
||||||
out.Write([]byte{0x01, 0x03, b})
|
|
||||||
}
|
|
||||||
|
|
||||||
setPlayer := func(player byte) {
|
|
||||||
spin := []byte{
|
|
||||||
Player1, Player2, Player4, Player3,
|
|
||||||
}
|
|
||||||
spinIdx := 0
|
|
||||||
spinDelay := 100 * time.Millisecond
|
|
||||||
|
|
||||||
led(Booting)
|
|
||||||
time.Sleep(100 * time.Millisecond)
|
|
||||||
for spinDelay > 20*time.Millisecond {
|
|
||||||
led(spin[spinIdx])
|
|
||||||
time.Sleep(spinDelay)
|
|
||||||
spinIdx = (spinIdx + 1) % len(spin)
|
|
||||||
spinDelay -= 5 * time.Millisecond
|
|
||||||
}
|
|
||||||
for i := 0; i < 40; i++ { // just for safety
|
|
||||||
cur := spin[spinIdx]
|
|
||||||
led(cur)
|
|
||||||
time.Sleep(spinDelay)
|
|
||||||
spinIdx = (spinIdx + 1) % len(spin)
|
|
||||||
if cur == player {
|
|
||||||
break
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
led(Empty)
|
|
||||||
time.Sleep(1 * time.Second)
|
|
||||||
setPlayer(Player1)
|
|
||||||
|
|
||||||
var b [512]byte
|
|
||||||
for {
|
|
||||||
n, err := in.Read(b[:])
|
|
||||||
log.Printf("read %d bytes: % x [err: %v]", n, b[:n], err)
|
|
||||||
if err != nil {
|
|
||||||
break
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
time.Sleep(1 * time.Second)
|
|
||||||
setPlayer(Player2)
|
|
||||||
time.Sleep(1 * time.Second)
|
|
||||||
setPlayer(Player3)
|
|
||||||
time.Sleep(1 * time.Second)
|
|
||||||
setPlayer(Player4)
|
|
||||||
time.Sleep(5 * time.Second)
|
|
||||||
led(Waiting)
|
|
||||||
*/
|
|
||||||
|
|
||||||
var last, cur [512]byte
|
|
||||||
decode := func() {
|
|
||||||
n, err := in.Read(cur[:])
|
|
||||||
if err != nil || n != 20 {
|
|
||||||
log.Printf("ignoring read: %d bytes, err = %v", n, err)
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// 1-bit values
|
|
||||||
for _, v := range []struct {
|
|
||||||
idx int
|
|
||||||
bit uint
|
|
||||||
name string
|
|
||||||
}{
|
|
||||||
{2, 0, "DPAD U"},
|
|
||||||
{2, 1, "DPAD D"},
|
|
||||||
{2, 2, "DPAD L"},
|
|
||||||
{2, 3, "DPAD R"},
|
|
||||||
{2, 4, "START"},
|
|
||||||
{2, 5, "BACK"},
|
|
||||||
{2, 6, "THUMB L"},
|
|
||||||
{2, 7, "THUMB R"},
|
|
||||||
{3, 0, "LB"},
|
|
||||||
{3, 1, "RB"},
|
|
||||||
{3, 2, "GUIDE"},
|
|
||||||
{3, 4, "A"},
|
|
||||||
{3, 5, "B"},
|
|
||||||
{3, 6, "X"},
|
|
||||||
{3, 7, "Y"},
|
|
||||||
} {
|
|
||||||
c := cur[v.idx] & (1 << v.bit)
|
|
||||||
l := last[v.idx] & (1 << v.bit)
|
|
||||||
if c == l {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
switch {
|
|
||||||
case c != 0:
|
|
||||||
log.Printf("Button %q pressed", v.name)
|
|
||||||
case l != 0:
|
|
||||||
log.Printf("Button %q released", v.name)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// 8-bit values
|
|
||||||
for _, v := range []struct {
|
|
||||||
idx int
|
|
||||||
name string
|
|
||||||
}{
|
|
||||||
{4, "LT"},
|
|
||||||
{5, "RT"},
|
|
||||||
} {
|
|
||||||
c := cur[v.idx]
|
|
||||||
l := last[v.idx]
|
|
||||||
if c == l {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
log.Printf("Trigger %q = %v", v.name, c)
|
|
||||||
}
|
|
||||||
|
|
||||||
dword := func(hi, lo byte) int16 {
|
|
||||||
return int16(hi)<<8 | int16(lo)
|
|
||||||
}
|
|
||||||
|
|
||||||
// +y
|
|
||||||
// N
|
|
||||||
// -x W-|-E +x
|
|
||||||
// S
|
|
||||||
// -y
|
|
||||||
dirs := [...]string{
|
|
||||||
"W", "SW", "S", "SE", "E", "NE", "N", "NW", "W",
|
|
||||||
}
|
|
||||||
dir := func(x, y int16) (string, int32) {
|
|
||||||
// Direction
|
|
||||||
rad := math.Atan2(float64(y), float64(x))
|
|
||||||
dir := 4 * rad / math.Pi
|
|
||||||
card := int(dir + math.Copysign(0.5, dir))
|
|
||||||
|
|
||||||
// Magnitude
|
|
||||||
mag := math.Sqrt(float64(x)*float64(x) + float64(y)*float64(y))
|
|
||||||
return dirs[card+4], int32(mag)
|
|
||||||
}
|
|
||||||
|
|
||||||
// 16-bit values
|
|
||||||
for _, v := range []struct {
|
|
||||||
hiX, loX int
|
|
||||||
hiY, loY int
|
|
||||||
name string
|
|
||||||
}{
|
|
||||||
{7, 6, 9, 8, "LS"},
|
|
||||||
{11, 10, 13, 12, "RS"},
|
|
||||||
} {
|
|
||||||
c, cmag := dir(
|
|
||||||
dword(cur[v.hiX], cur[v.loX]),
|
|
||||||
dword(cur[v.hiY], cur[v.loY]),
|
|
||||||
)
|
|
||||||
l, lmag := dir(
|
|
||||||
dword(last[v.hiX], last[v.loX]),
|
|
||||||
dword(last[v.hiY], last[v.loY]),
|
|
||||||
)
|
|
||||||
ccenter := cmag < 10240
|
|
||||||
lcenter := lmag < 10240
|
|
||||||
if ccenter && lcenter {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
if c == l && cmag == lmag {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
if cmag > 10240 {
|
|
||||||
log.Printf("Stick %q = %v x %v", v.name, c, cmag)
|
|
||||||
} else {
|
|
||||||
log.Printf("Stick %q centered", v.name)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
last, cur = cur, last
|
|
||||||
}
|
|
||||||
|
|
||||||
controller.ReadTimeout = 60 * time.Second
|
|
||||||
for {
|
|
||||||
decode()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func XBoxOne(controller *usb.Device, in, out usb.Endpoint) {
|
|
||||||
read := func() (tag, code byte, data []byte, err error) {
|
|
||||||
var b [64]byte
|
|
||||||
|
|
||||||
n, err := in.Read(b[:])
|
|
||||||
log.Printf("read %d bytes: % x [err: %v]", n, b[:n], err)
|
|
||||||
|
|
||||||
if err != nil {
|
|
||||||
return 0, 0, nil, err
|
|
||||||
}
|
|
||||||
if n < 2 {
|
|
||||||
return 0, 0, nil, fmt.Errorf("only read %d bytes", n)
|
|
||||||
}
|
|
||||||
|
|
||||||
return b[0], b[1], b[2:], nil
|
|
||||||
}
|
|
||||||
|
|
||||||
write := func(data ...byte) error {
|
|
||||||
n, err := out.Write(data)
|
|
||||||
log.Printf("sent %d bytes: % x [err: %v]", n, data, err)
|
|
||||||
if n < len(data) {
|
|
||||||
return fmt.Errorf("only sent %d of %d bytes", n, len(data))
|
|
||||||
}
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
dieIf := func(err error, format string, args ...interface{}) {
|
|
||||||
if err == nil {
|
|
||||||
return
|
|
||||||
}
|
|
||||||
msg := fmt.Sprintf(format, args...)
|
|
||||||
log.Fatalf("%s: %s", msg, err)
|
|
||||||
}
|
|
||||||
|
|
||||||
var err error
|
|
||||||
|
|
||||||
// Initializ
|
|
||||||
err = write(0x05, 0x20)
|
|
||||||
dieIf(err, "initialization")
|
|
||||||
|
|
||||||
decode := func(data []byte) {
|
|
||||||
if len(data) != 16 {
|
|
||||||
log.Printf("Only got %d bytes (want 16)", len(data))
|
|
||||||
}
|
|
||||||
var (
|
|
||||||
_ = data[0] // sequence number
|
|
||||||
_ = data[1] // unknown
|
|
||||||
btn1 = data[2] // ybxaSM?N S=share, M=Menu, N=Sync
|
|
||||||
btn2 = data[3] // ?lr?RLDU r=R-Thumb, l=L-Thumb, R=D-Right, L=D-Left, D=D-Down, U=D-Up
|
|
||||||
|
|
||||||
lt = binary.LittleEndian.Uint16(data[4:6]) // left trigger, 0..1024
|
|
||||||
rt = binary.LittleEndian.Uint16(data[6:8]) // right trigger, 0..1024
|
|
||||||
|
|
||||||
lx = int16(binary.LittleEndian.Uint16(data[8:10])) // right stick X
|
|
||||||
ly = int16(binary.LittleEndian.Uint16(data[10:12])) // right stick X
|
|
||||||
rx = int16(binary.LittleEndian.Uint16(data[12:14])) // right stick X
|
|
||||||
ry = int16(binary.LittleEndian.Uint16(data[14:16])) // right stick X
|
|
||||||
)
|
|
||||||
|
|
||||||
// btn1, least to most significant
|
|
||||||
for i, btn := range []string{
|
|
||||||
"SYNC", "BTN1|0x02", "MENU", "SHARE",
|
|
||||||
"A", "X", "B", "Y",
|
|
||||||
} {
|
|
||||||
if btn1&(1<<uint(i)) != 0 {
|
|
||||||
log.Print(btn)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// btn2, least to most significant
|
|
||||||
for i, btn := range []string{
|
|
||||||
"D-Up", "D-Down", "D-Left", "D-Right",
|
|
||||||
"L-Trigger", "R-Trigger", "L-Stick", "R-Stick",
|
|
||||||
} {
|
|
||||||
if btn2&(1<<uint(i)) != 0 {
|
|
||||||
log.Print(btn)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
log.Print(lt, rt)
|
|
||||||
log.Print(lx, ly, " | ", rx, ry)
|
|
||||||
}
|
|
||||||
|
|
||||||
for {
|
|
||||||
tag, _, data, _ := read()
|
|
||||||
switch tag {
|
|
||||||
case 0x20:
|
|
||||||
decode(data)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Reference in New Issue
Block a user