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Author	SHA1	Message	Date
Norbert Preining	09728d1c82	allow installation in qemu ... Currently, installation is only supported on real hardware, but not running in QEMU. Change the check to make sure the necessary directories and programs are available instead of bailing out on non-Raspberry archs.	2019-03-30 14:19:47 +08:00
respeaker	b98fce84e0	Add: compatible to linux-4.18 or higher	2019-03-14 03:13:25 +00:00
Pernat1y	6c6b9ab7de	Install packages for Arch Linux	2019-01-28 09:23:40 +08:00
Pernat1y	27b6cdf252	Make grep searches more precise	2019-01-28 09:23:40 +08:00
Baozhu Zuo	f5b82b6b7d	Merge pull request #123 from baorepo/patch-1 ... test hardware mic phase position	2018-12-25 09:37:27 +08:00
Baozhu Zuo	5744fd1bbb	test hardware mic phase position ... baozhu@bz:/tmp$ python wave_test.py record.wav 2 ['448.8125', '446.65625', '-0.1875', '330.8125', '448.375', '450.59375', '451.0'] ['448.78125', '448.5625', '-0.1875', '-0.125', '448.3125', '-0.125', '-450.78125'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.0625', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.25'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.25'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.25'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.25'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '0.21875'] ['0.0', '0.0', '0.0', '-0.09375', '-0.09375', '-0.09375', '-0.96875'] ['0.03125', '0.0', '-0.0625', '-0.09375', '-0.0625', '-0.09375', '-23.0625'] ['0.0', '0.0', '-0.0625', '-0.09375', '-0.0625', '-0.09375', '-23.125'] done 48000	2018-12-25 09:36:27 +08:00
turmary	95f4fe0688	Fix: remove spin lock in machine trigger	2018-11-27 09:47:44 +00:00
turmary	3392bf394b	Fix: try to stop aif clock in thread environment	2018-11-07 18:33:55 -10:00
turmary	0965139ead	Optimize: simplify AC101 debug message	2018-11-07 15:29:06 -10:00
Jack Shao	be0812c70b	update: more convenient way to apply udev rules	2018-10-11 17:54:51 +08:00
KillingJacky	dfc7b404a5	change asound.state for 4mic array, lower down PGA to reduce static noise	2018-09-29 14:49:19 +08:00
Baozhu Zuo	deeddaabb4	seeed-voicecard: if the board detect seeed-voicecard then resetup asound.conf and asound.state	2018-09-29 14:36:01 +08:00
Yihui Xiong	bfe6978ef4	update 6 mic gain controls	2018-08-06 06:32:46 +00:00
Yihui Xiong	67b4504964	Update asound_6mic.conf	2018-08-01 18:54:25 +08:00
Baozhu Zuo	bca16c68c4	Update README.md	2018-07-30 15:51:18 +08:00
Baozhu Zuo	ab0b28d08f	Update README.md	2018-07-30 15:44:47 +08:00
Baozhu Zuo	a73335b8d0	Merge pull request #92 from respeaker/dev ... Dev	2018-07-26 08:58:15 +08:00
Baozhu Zuo	58c6233325	use sound card id	2018-07-24 11:39:01 +08:00
Baozhu Zuo	f85c98c4e0	4mic doesnt have output interface, delete it	2018-07-24 11:38:38 +08:00
Baozhu Zuo	7009515ec9	use link to replase copy operation	2018-07-24 11:31:21 +08:00
Baozhu Zuo	8c499c2268	create git repo to manage voicecard configs	2018-07-24 11:30:22 +08:00
Baozhu Zuo	9a9f4368b4	use card id to identify cards	2018-07-24 11:28:55 +08:00
Baozhu Zuo	3d56af9d3c	Merge pull request #78 from respeaker/pulse ... Merge seeed-voicecard pulseaudio settings	2018-05-30 10:46:42 +08:00
jerryyip	3074de1f86	init	2018-05-30 10:36:10 +08:00
jerryyip	33ddbd39d3	init pulse setting	2018-05-29 19:15:32 +08:00
Peter.Yang	983d4834bb	Optimize: doc about software pcm ac101	2018-05-21 09:52:38 +00:00
turmary	a8d0a23583	Fix: ac101 i2c accessing is too often.	2018-05-21 03:33:46 +00:00
Peter.Yang	ccac09b842	Fix: reset ac101/ac108 chips after fill cache	2018-05-11 07:37:53 +00:00
turmary	0548a6d0a3	Fix: close work_switch when codec removeing	2018-04-24 04:28:14 +00:00
Peter.Yang	d0d9107c91	Move: simple-audio-card -> seeed-voicecard, module removing & inserting again supported	2018-04-04 09:36:18 +00:00
Peter.Yang	d660a92d73	Add: headset detection for 6-Mics Circular Array Kit and 4-Mics Linear Array Kit	2018-04-02 08:43:20 +00:00
Peter.Yang	8211f4c000	Fix: 4MIC recording by portaudio & pyaudio	2018-04-02 07:59:17 +00:00
Baozhu Zuo	86329f0719	Fix 2mic hat install failed	2018-03-30 03:21:40 +00:00
Peter.Yang	031bbb3a1a	Fix: simple-card adapt to kernel version 4.9 & 4.14	2018-03-30 02:37:57 +00:00
Peter.Yang	80e0478c91	Update: doc about limit for doing capture & playback the same time	2018-03-29 08:29:55 +00:00
Peter.Yang	860d38fc47	Fix: i2c access fail when AC108 as master, support make DEBUG=1	2018-03-27 03:13:53 +00:00
Peter.Yang	1901914b56	Fix: limit of capture starting first.	2018-03-24 12:22:02 +00:00
Peter.Yang	7e1f29af35	Fix: clear the "PuPu" noise again after ac101 as Master	2018-03-24 11:05:46 +00:00
Peter.Yang	d3d95d0296	Fix: i2c access fail & channels miss order	2018-03-24 10:01:33 +00:00
Peter.Yang	22f495491a	Fix: ac101 as master, ac108 pll source from ac101 bclk	2018-03-23 03:25:52 +00:00
Peter.Yang	235485652b	Optimize: names & disable sample rate 96K	2018-03-13 08:30:43 +00:00
Peter.Yang	9dce807fb7	Fix: clear the "PuPu" noise at the very beginning of playback	2018-03-13 03:40:16 +00:00
Peter.Yang	d6744a76d2	Update: coherence picture	2018-03-12 10:05:37 +00:00
Peter.Yang	829ae64abe	Add: Doc & tools about coherence	2018-03-12 06:39:43 +00:00
Peter.Yang	a98c728f33	Add: Doc pictures of 6-mics circular array kit/4-mics linear array kit	2018-03-09 06:47:06 +00:00
Peter.Yang	6b6552bf9c	Move: ac101 pll clock source set to bclk if it's slave mode	2018-03-07 06:34:33 +00:00
Peter.Yang	cff392127f	Fix: ac101 noise import by PLL frequncy deviation	2018-03-06 09:37:14 +00:00
Peter.Yang	0d30a1599d	Add: Doc for 6-Mics Circular Array Kit & 4-Mics Linear Array Kit	2018-03-02 09:28:01 +00:00
Peter.Yang	0f5ff56d1e	Add: append plug for 4mic pcm ac108	2018-02-27 09:12:42 +00:00
Peter.Yang	b8f9bb38fd	Move: register access from i2c_master_XXX to regmap_XXX	2018-02-27 09:05:55 +00:00