郁闷，没有搞定 Ubuntu下用btstack协议栈驱动 RTL8723BS

晕哥 · 2018-05-04 17:28:06

参考链接: http://www.ti.com/lit/ds/swrs121e/swrs121e.pdf
参考链接: https://whycan.cn/t_637.html

修改 hciattach.c

在 printf("Device setup complete\n"); 后添加:

close(n);
return 0;

删除:

if (ioctl(fd, HCIUARTSETPROTO, u->proto) < 0) {
perror("Can't set device");
return -1;
}

删除:

/* Restore TTY line discipline */
ld = N_TTY;
if (ioctl(n, TIOCSETD, &ld) < 0) {
perror("Can't restore line discipline");
exit(1);
}

让rtl8723bs 更新固件, 运行命令:

sudo ./rtk_hciattach -n -s 115200 /dev/ttyUSB1 rtk_h5

输出log:

xxx@ubuntu:/opt/ap6210$ sudo ./brcm_patchram_plus -d  --patchram bcm20710a1.hcd --bd_addr 11:22:33:44:55:66 --no2bytes --tosleep 1000 /dev/ttyUSB1 
Realtek Bluetooth init uart with init speed:115200, final_speed:115200, type:HCI UART H5
Realtek Bluetooth :Realtek hciattach version 2.5 

Realtek Bluetooth :3-wire sync pattern resend : 1, len: 8

Realtek Bluetooth :Get SYNC Resp Pkt

Realtek Bluetooth :Get SYNC pkt-active mode

Realtek Bluetooth :3-wire config pattern resend : 1 , len: 10
Realtek Bluetooth :Get CONFG pkt-active mode

Realtek Bluetooth :Get CONFG resp pkt-active mode

Realtek Bluetooth :H5 init finished

Realtek Bluetooth :config offset(f4),length(8)
Realtek Bluetooth :config baud rate to :4928002, hwflowcontrol:5f, 1
Realtek Bluetooth :config offset(27),length(1)
Realtek Bluetooth :config offset(fe),length(1)
Realtek Bluetooth :config offset(15b),length(4)
Realtek Bluetooth :config offset(1e3),length(1)
Realtek Bluetooth :Get config baud rate from config file:4928002
Realtek Bluetooth :Load FW OK
Realtek Bluetooth :RTK send HCI_VENDOR_READ_RTK_ROM_VERISION_Command

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :receive hci command complete event with command:1001

Realtek Bluetooth :Read RTK LMP version with Status:0
Realtek Bluetooth :gLmpVersion = 0x8723
Realtek Bluetooth :RTK send HCI_VENDOR_READ_RTK_ROM_VERISION_Command

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :receive hci command complete event with command:fc6d

Realtek Bluetooth :Read RTK rom version with Status:0
Realtek Bluetooth :rtk_hw_cfg.eversion = 1
Realtek Bluetooth :rtk_get_fw_project_id: opcode 0, len 1, data 1
Realtek Bluetooth :fw_ver 0x1e3ee40e, patch_num 2
Realtek Bluetooth :patch length is 0x5e90
Realtek Bluetooth :start offset is 0x4f00
Realtek Bluetooth :fw: exists, config file: exists
Realtek Bluetooth :baudrate in change speed command: 0x2 0x80 0x92 0x4 

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :receive hci command complete event with command:fc17

Realtek Bluetooth :Change BD Rate with status:0
Realtek Bluetooth :final_speed 1500000

Realtek Bluetooth :hw flow control enable
Realtek Bluetooth :iEndIndex:96  iLastPacketLen:71 iAdditionpkt:4

Realtek Bluetooth :hci_download_patch tx_index:0 rx_index: -1

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 0

Realtek Bluetooth :hci_download_patch tx_index:1 rx_index: 0

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 1

Realtek Bluetooth :hci_download_patch tx_index:2 rx_index: 1

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 2

Realtek Bluetooth :hci_download_patch tx_index:3 rx_index: 2

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 3

Realtek Bluetooth :hci_download_patch tx_index:4 rx_index: 3

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 4

Realtek Bluetooth :hci_download_patch tx_index:5 rx_index: 4

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 5

Realtek Bluetooth :hci_download_patch tx_index:6 rx_index: 5

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 6

Realtek Bluetooth :hci_download_patch tx_index:7 rx_index: 6

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 7

Realtek Bluetooth :hci_download_patch tx_index:8 rx_index: 7

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 8

Realtek Bluetooth :hci_download_patch tx_index:9 rx_index: 8

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 9

Realtek Bluetooth :hci_download_patch tx_index:10 rx_index: 9

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 10

Realtek Bluetooth :hci_download_patch tx_index:11 rx_index: 10

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 11

Realtek Bluetooth :hci_download_patch tx_index:12 rx_index: 11

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 12

Realtek Bluetooth :hci_download_patch tx_index:13 rx_index: 12

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 13

Realtek Bluetooth :hci_download_patch tx_index:14 rx_index: 13

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 14

Realtek Bluetooth :hci_download_patch tx_index:15 rx_index: 14

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 15

Realtek Bluetooth :hci_download_patch tx_index:16 rx_index: 15

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 16

Realtek Bluetooth :hci_download_patch tx_index:17 rx_index: 16

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 17

Realtek Bluetooth :hci_download_patch tx_index:18 rx_index: 17

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 18

Realtek Bluetooth :hci_download_patch tx_index:19 rx_index: 18

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 19

Realtek Bluetooth :hci_download_patch tx_index:20 rx_index: 19

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 20

Realtek Bluetooth :hci_download_patch tx_index:21 rx_index: 20

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 21

Realtek Bluetooth :hci_download_patch tx_index:22 rx_index: 21

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 22

Realtek Bluetooth :hci_download_patch tx_index:23 rx_index: 22

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 23

Realtek Bluetooth :hci_download_patch tx_index:24 rx_index: 23

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 24

Realtek Bluetooth :hci_download_patch tx_index:25 rx_index: 24

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 25

Realtek Bluetooth :hci_download_patch tx_index:26 rx_index: 25

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 26

Realtek Bluetooth :hci_download_patch tx_index:27 rx_index: 26

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 27

Realtek Bluetooth :hci_download_patch tx_index:28 rx_index: 27

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 28

Realtek Bluetooth :hci_download_patch tx_index:29 rx_index: 28

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 29

Realtek Bluetooth :hci_download_patch tx_index:30 rx_index: 29

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 30

Realtek Bluetooth :hci_download_patch tx_index:31 rx_index: 30

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 31

Realtek Bluetooth :hci_download_patch tx_index:32 rx_index: 31

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 32

Realtek Bluetooth :hci_download_patch tx_index:33 rx_index: 32

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 33

Realtek Bluetooth :hci_download_patch tx_index:34 rx_index: 33

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 34

Realtek Bluetooth :hci_download_patch tx_index:35 rx_index: 34

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 35

Realtek Bluetooth :hci_download_patch tx_index:36 rx_index: 35

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 36

Realtek Bluetooth :hci_download_patch tx_index:37 rx_index: 36

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 37

Realtek Bluetooth :hci_download_patch tx_index:38 rx_index: 37

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 38

Realtek Bluetooth :hci_download_patch tx_index:39 rx_index: 38

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 39

Realtek Bluetooth :hci_download_patch tx_index:40 rx_index: 39

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 40

Realtek Bluetooth :hci_download_patch tx_index:41 rx_index: 40

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 41

Realtek Bluetooth :hci_download_patch tx_index:42 rx_index: 41

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 42

Realtek Bluetooth :hci_download_patch tx_index:43 rx_index: 42

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 43

Realtek Bluetooth :hci_download_patch tx_index:44 rx_index: 43

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 44

Realtek Bluetooth :hci_download_patch tx_index:45 rx_index: 44

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 45

Realtek Bluetooth :hci_download_patch tx_index:46 rx_index: 45

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 46

Realtek Bluetooth :hci_download_patch tx_index:47 rx_index: 46

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 47

Realtek Bluetooth :hci_download_patch tx_index:48 rx_index: 47

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 48

Realtek Bluetooth :hci_download_patch tx_index:49 rx_index: 48

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 49

Realtek Bluetooth :hci_download_patch tx_index:50 rx_index: 49

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 50

Realtek Bluetooth :hci_download_patch tx_index:51 rx_index: 50

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 51

Realtek Bluetooth :hci_download_patch tx_index:52 rx_index: 51

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 52

Realtek Bluetooth :hci_download_patch tx_index:53 rx_index: 52

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 53

Realtek Bluetooth :hci_download_patch tx_index:54 rx_index: 53

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 54

Realtek Bluetooth :hci_download_patch tx_index:55 rx_index: 54

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 55

Realtek Bluetooth :hci_download_patch tx_index:56 rx_index: 55

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 56

Realtek Bluetooth :hci_download_patch tx_index:57 rx_index: 56

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 57

Realtek Bluetooth :hci_download_patch tx_index:58 rx_index: 57

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 58

Realtek Bluetooth :hci_download_patch tx_index:59 rx_index: 58

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 59

Realtek Bluetooth :hci_download_patch tx_index:60 rx_index: 59

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 60

Realtek Bluetooth :hci_download_patch tx_index:61 rx_index: 60

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 61

Realtek Bluetooth :hci_download_patch tx_index:62 rx_index: 61

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 62

Realtek Bluetooth :hci_download_patch tx_index:63 rx_index: 62

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 63

Realtek Bluetooth :hci_download_patch tx_index:64 rx_index: 63

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 64

Realtek Bluetooth :hci_download_patch tx_index:65 rx_index: 64

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 65

Realtek Bluetooth :hci_download_patch tx_index:66 rx_index: 65

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 66

Realtek Bluetooth :hci_download_patch tx_index:67 rx_index: 66

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 67

Realtek Bluetooth :hci_download_patch tx_index:68 rx_index: 67

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 68

Realtek Bluetooth :hci_download_patch tx_index:69 rx_index: 68

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 69

Realtek Bluetooth :hci_download_patch tx_index:70 rx_index: 69

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 70

Realtek Bluetooth :hci_download_patch tx_index:71 rx_index: 70

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 71

Realtek Bluetooth :hci_download_patch tx_index:72 rx_index: 71

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 72

Realtek Bluetooth :hci_download_patch tx_index:73 rx_index: 72

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 73

Realtek Bluetooth :hci_download_patch tx_index:74 rx_index: 73

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 74

Realtek Bluetooth :hci_download_patch tx_index:75 rx_index: 74

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 75

Realtek Bluetooth :hci_download_patch tx_index:76 rx_index: 75

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 76

Realtek Bluetooth :hci_download_patch tx_index:77 rx_index: 76

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 77

Realtek Bluetooth :hci_download_patch tx_index:78 rx_index: 77

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 78

Realtek Bluetooth :hci_download_patch tx_index:79 rx_index: 78

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 79

Realtek Bluetooth :hci_download_patch tx_index:80 rx_index: 79

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 80

Realtek Bluetooth :hci_download_patch tx_index:81 rx_index: 80

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 81

Realtek Bluetooth :hci_download_patch tx_index:82 rx_index: 81

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 82

Realtek Bluetooth :hci_download_patch tx_index:83 rx_index: 82

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 83

Realtek Bluetooth :hci_download_patch tx_index:84 rx_index: 83

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 84

Realtek Bluetooth :hci_download_patch tx_index:85 rx_index: 84

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 85

Realtek Bluetooth :hci_download_patch tx_index:86 rx_index: 85

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 86

Realtek Bluetooth :hci_download_patch tx_index:87 rx_index: 86

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 87

Realtek Bluetooth :hci_download_patch tx_index:88 rx_index: 87

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 88

Realtek Bluetooth :hci_download_patch tx_index:89 rx_index: 88

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 89

Realtek Bluetooth :hci_download_patch tx_index:90 rx_index: 89

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 90

Realtek Bluetooth :hci_download_patch tx_index:91 rx_index: 90

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 91

Realtek Bluetooth :hci_download_patch tx_index:92 rx_index: 91

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 92

Realtek Bluetooth :hci_download_patch tx_index:93 rx_index: 92

Realtek Bluetooth :Received reliable seqno 0 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 93

Realtek Bluetooth :hci_download_patch tx_index:94 rx_index: 93

Realtek Bluetooth :Received reliable seqno 1 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 94

Realtek Bluetooth :hci_download_patch tx_index:95 rx_index: 94

Realtek Bluetooth :Received reliable seqno 2 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 95

Realtek Bluetooth :hci_download_patch tx_index:96 rx_index: 95

Realtek Bluetooth :Received reliable seqno 3 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 96

Realtek Bluetooth :hci_download_patch tx_index:97 rx_index: 96

Realtek Bluetooth :Received reliable seqno 4 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 97

Realtek Bluetooth :hci_download_patch tx_index:98 rx_index: 97

Realtek Bluetooth :Received reliable seqno 5 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 98

Realtek Bluetooth :hci_download_patch tx_index:99 rx_index: 98

Realtek Bluetooth :Received reliable seqno 6 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 99

Realtek Bluetooth :Send FW last command
Realtek Bluetooth :hci_download_patch tx_index:100 rx_index: 99

Realtek Bluetooth :Received reliable seqno 7 from card
Realtek Bluetooth :rtk_hw_cfg.rx_index 100

Realtek Bluetooth :Init Process finished
Realtek Bluetooth post process
Device setup complete
xxx@ubuntu:/opt/ap6210$

搜索附近的蓝牙设备:

xxx@ubuntu:/opt/btstack/port/posix-h5$ sudo ./gap_inquiry
Packet Log: /tmp/hci_dump.pklg
[2018-05-05 11:43:31.831] LOG -- hci.c.2800: hci_power_control: 1, current mode 0
[2018-05-05 11:43:33.537] LOG -- btstack_uart_block_posix.c.177: h4_set_baudrate 115200
[2018-05-05 11:43:33.638] LOG -- hci_transport_h5.c.830: UART driver does not provide compatible sleep mode
[2018-05-05 11:43:33.638] LOG -- hci_transport_h5.c.720: resend timeout for 115200 baud: 405 ms
[2018-05-05 11:43:33.638] LOG -- hci.c.3859: BTSTACK_EVENT_STATE 1
[2018-05-05 11:43:33.638] EVT <= 60 01 01

晕哥 · 2018-05-04 17:28:16

https://whycan.cn/t_245.html

同样的套路用在 AP6210上面很正常。

晕哥 · 2018-05-04 17:28:18

占坑

晕哥 · 2018-05-04 17:28:20

占坑

晕哥 · 2018-05-05 20:08:11

怎么折腾也不行，不知道哪里不行，
完全按照 AP6210的套路搞的。

实在不行只能用bluez了。

晕哥 · 2018-05-07 09:52:25

因为 RTL8723BS 已经画在板子上了,
一直没办法搞定btstack,
那么只能按照Linux的套路bluez 来搞 BLE了.

晕哥 · 2018-05-07 13:49:00

gatttools 用 AP6201B 和 RTL8723BS 永远都是 connect error: Device or resource busy (16)

晕哥 · 2018-05-07 13:56:00

这个是苹果 mac air, ubuntu14.04LTS 挂载自带的蓝牙设备, 运行gatttool, 一切正常。

晕哥 · 2018-05-07 17:03:14

光这三个文件加起来就有 4M, bluez 太重量级了，只能想办法用轻量级协议栈。

晕哥 · 2018-05-07 20:57:33

晕哥说：

https://whycan.cn/files/members/3/QQ20180507134225.png

gatttools 用 AP6201B 和 RTL8723BS 永远都是 connect error: Device or resource busy (16)

RRRR@ubuntu:/disk5$ sudo gatttool -b C8:0F:10:34:B7:CA -I
[   ][C8:0F:10:34:B7:CA][LE]> connect
[CON][C8:0F:10:34:B7:CA][LE]> primary 
[CON][C8:0F:10:34:B7:CA][LE]> 
attr handle: 0x0001, end grp handle: 0x0009 uuid: 00001800-0000-1000-8000-00805f9b34fb
attr handle: 0x000c, end grp handle: 0x000f uuid: 00001801-0000-1000-8000-00805f9b34fb
attr handle: 0x0010, end grp handle: 0x0039 uuid: 0000fee0-0000-1000-8000-00805f9b34fb
attr handle: 0x003a, end grp handle: 0x0048 uuid: 0000fee1-0000-1000-8000-00805f9b34fb
attr handle: 0x0049, end grp handle: 0x004e uuid: 0000180d-0000-1000-8000-00805f9b34fb
attr handle: 0x004f, end grp handle: 0x0051 uuid: 00001802-0000-1000-8000-00805f9b34fb
[CON][C8:0F:10:34:B7:CA][LE]> characteristics 
[CON][C8:0F:10:34:B7:CA][LE]> 
handle: 0x0002, char properties: 0x02, char value handle: 0x0003, uuid: 00002a00-0000-1000-8000-00805f9b34fb
handle: 0x0004, char properties: 0x02, char value handle: 0x0005, uuid: 00002a01-0000-1000-8000-00805f9b34fb
handle: 0x0006, char properties: 0x0a, char value handle: 0x0007, uuid: 00002a02-0000-1000-8000-00805f9b34fb
handle: 0x0008, char properties: 0x02, char value handle: 0x0009, uuid: 00002a04-0000-1000-8000-00805f9b34fb
handle: 0x000d, char properties: 0x22, char value handle: 0x000e, uuid: 00002a05-0000-1000-8000-00805f9b34fb
handle: 0x0011, char properties: 0x02, char value handle: 0x0012, uuid: 0000ff01-0000-1000-8000-00805f9b34fb
handle: 0x0013, char properties: 0x0a, char value handle: 0x0014, uuid: 0000ff02-0000-1000-8000-00805f9b34fb
handle: 0x0015, char properties: 0x12, char value handle: 0x0016, uuid: 0000ff03-0000-1000-8000-00805f9b34fb
handle: 0x0018, char properties: 0x0a, char value handle: 0x0019, uuid: 0000ff04-0000-1000-8000-00805f9b34fb
handle: 0x001a, char properties: 0x08, char value handle: 0x001b, uuid: 0000ff05-0000-1000-8000-00805f9b34fb
handle: 0x001c, char properties: 0x12, char value handle: 0x001d, uuid: 0000ff06-0000-1000-8000-00805f9b34fb
handle: 0x001f, char properties: 0x12, char value handle: 0x0020, uuid: 0000ff07-0000-1000-8000-00805f9b34fb
handle: 0x0022, char properties: 0x04, char value handle: 0x0023, uuid: 0000ff08-0000-1000-8000-00805f9b34fb
handle: 0x0024, char properties: 0x1a, char value handle: 0x0025, uuid: 0000ff09-0000-1000-8000-00805f9b34fb
handle: 0x0027, char properties: 0x0a, char value handle: 0x0028, uuid: 0000ff0a-0000-1000-8000-00805f9b34fb
handle: 0x0029, char properties: 0x0a, char value handle: 0x002a, uuid: 0000ff0b-0000-1000-8000-00805f9b34fb
handle: 0x002b, char properties: 0x12, char value handle: 0x002c, uuid: 0000ff0c-0000-1000-8000-00805f9b34fb
handle: 0x002e, char properties: 0x0a, char value handle: 0x002f, uuid: 0000ff0d-0000-1000-8000-00805f9b34fb
handle: 0x0030, char properties: 0x1a, char value handle: 0x0031, uuid: 0000ff0e-0000-1000-8000-00805f9b34fb
handle: 0x0033, char properties: 0x0a, char value handle: 0x0034, uuid: 0000ff0f-0000-1000-8000-00805f9b34fb
handle: 0x0035, char properties: 0x10, char value handle: 0x0036, uuid: 0000ff10-0000-1000-8000-00805f9b34fb
handle: 0x0038, char properties: 0x02, char value handle: 0x0039, uuid: 0000fec9-0000-1000-8000-00805f9b34fb
handle: 0x003b, char properties: 0x08, char value handle: 0x003c, uuid: 0000fedd-0000-1000-8000-00805f9b34fb
handle: 0x003d, char properties: 0x02, char value handle: 0x003e, uuid: 0000fede-0000-1000-8000-00805f9b34fb
handle: 0x003f, char properties: 0x02, char value handle: 0x0040, uuid: 0000fedf-0000-1000-8000-00805f9b34fb
handle: 0x0041, char properties: 0x08, char value handle: 0x0042, uuid: 0000fed0-0000-1000-8000-00805f9b34fb
handle: 0x0043, char properties: 0x08, char value handle: 0x0044, uuid: 0000fed1-0000-1000-8000-00805f9b34fb
handle: 0x0045, char properties: 0x02, char value handle: 0x0046, uuid: 0000fed2-0000-1000-8000-00805f9b34fb
handle: 0x0047, char properties: 0x08, char value handle: 0x0048, uuid: 0000fed3-0000-1000-8000-00805f9b34fb
handle: 0x004a, char properties: 0x10, char value handle: 0x004b, uuid: 00002a37-0000-1000-8000-00805f9b34fb
handle: 0x004d, char properties: 0x0a, char value handle: 0x004e, uuid: 00002a39-0000-1000-8000-00805f9b34fb
handle: 0x0050, char properties: 0x04, char value handle: 0x0051, uuid: 00002a06-0000-1000-8000-00805f9b34fb
[   ][C8:0F:10:34:B7:CA][LE]>

问题已经解决，
原来是手环被小米运动 app占用了，
把手机蓝牙禁用问题就解决了。

晕哥 · 2018-05-08 08:22:25

sudo ./rtk_hciattach -n -s 115200 /dev/ttyUSB2 rtk_h5

运行上面这个命令, 初始化 115200，后面提升到 1.5Mbps

晕哥 · 2018-05-08 09:46:48

终于找到了设置波特率到 1.5Mbps的地方, 开始我以为和AP6210B那个套路一样，在命令行参数设定，后来发现根本不是。

跟踪 hciattach_rtk.c rtk_parse_config_file() 函数,
打开这个文件 /lib/firmware/rtl_bt/rtlbt_config

改成 14 C0 52 02 即为 115200 波特率,
即对应代码中的

{0x0252C014, 115200}

用逻辑分析仪观察，全程 115200 了.

晕哥 · 2018-05-08 10:29:51

先初始化RTL8723BS:

sudo ./rtk_hciattach -n -s 115200 /dev/ttyUSB1 rtk_h5

运行btstack测试程序:

RRRR@ubuntu:/opt/btstack/port/posix-h5$ sudo ./gap_inquiry -u /dev/ttyUSB1
Packet Log: /tmp/hci_dump.pklg
[2018-05-08 10:24:36.828] LOG -- hci.c.2800: hci_power_control: 1, current mode 0
[2018-05-08 10:24:36.934] LOG -- btstack_uart_block_posix.c.177: h4_set_baudrate 115200
[2018-05-08 10:24:37.035] LOG -- hci_transport_h5.c.830: UART driver does not provide compatible sleep mode
[2018-05-08 10:24:37.035] LOG -- hci_transport_h5.c.720: resend timeout for 115200 baud: 405 ms
[2018-05-08 10:24:37.035] LOG -- hci.c.3859: BTSTACK_EVENT_STATE 1
[2018-05-08 10:24:37.035] EVT <= 60 01 01

还真是一点反应都没有，
然后进入看逻辑分析仪:

立刻想到了打开串口的姿势不正确.

晕哥 · 2018-05-08 10:31:27

然而并没有找到设置 open /dev/ttySXXX 的地方.
只好放狗搜索了: https://www.google.com/search?q=btstack+even+parity

晕哥 · 2018-05-08 10:32:41

找到这个页面: https://bluekitchen-gmbh.com/btstack/chipsets/

BCSP
The predecessor of H5. The main difference to H5 is that Even Parity is used for BCSP. To use BCSP with BTstack, you use the H5 transport and can call hci_transport_h5_enable_bcsp_mode

看能不能发现一些端倪。

晕哥 · 2018-05-08 16:57:42

WhyCan Forum(哇酷开发者社区)

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郁闷，没有搞定 Ubuntu下用btstack协议栈驱动 RTL8723BS

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