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    V3s 驱动 RTL8723DS 蓝牙，出了这个问题，请问怎么解决呢？

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    rtl8723ds 蓝牙
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    • M
      memory LV 7 last edited by whycan

      https://www.cnblogs.com/tid-think/p/13100009.html

      正常用 rtk_hciattach 是这样的：

      root@airfly:/# rtk_hciattach -n -s 115200 /dev/ttyS1 rtk_h5 & 
root@airfly:/# Realtek Bluetooth init uart with init speed:115200, type:HCI UART H5
Realtek Bluetooth :Realtek hciattach version 3.1.0099684.20181218-163903 

Realtek Bluetooth :Use epoll
Realtek Bluetooth :[SYNC] Get SYNC Resp Pkt
Realtek Bluetooth :[CONFIG] Get SYNC pkt
Realtek Bluetooth :[CONFIG] Get CONFG pkt
Realtek Bluetooth :[CONFIG] Get CONFG resp pkt
Realtek Bluetooth :dic is 1, cfg field 0x14
Realtek Bluetooth :H5 init finished

Realtek Bluetooth :Realtek H5 IC
Realtek Bluetooth :Receive cmd complete event of command: 1001
Realtek Bluetooth :HCI Version 0x08
Realtek Bluetooth :HCI Revision 0x000c
Realtek Bluetooth :LMP Subversion 0x8821
Realtek Bluetooth :Receive cmd complete event of command: fc6d
Realtek Bluetooth :Read ROM version 01
Realtek Bluetooth :LMP Subversion 0x8821
Realtek Bluetooth :EVersion 1
Realtek Bluetooth :IC: RTL8821CS
Realtek Bluetooth :Firmware/config: rtl8821cs_fw, rtl8821cs_config
Realtek Bluetooth :Couldnt access customer BT MAC file /opt/bdaddr
Realtek Bluetooth :Couldnt open extra config /opt/rtk_btconfig.txt, No such file or directory
Realtek Bluetooth :Original Cfg len 25
Realtek Bluetooth :Config baudrate: 04928002
Realtek Bluetooth :uart flow ctrl: 0
Realtek Bluetooth :55 ab 23 87 13 00 0c 00 10 02 80 92 04 50 c5 ea
Realtek Bluetooth :19 e1 1b fd af 5b 01 a4 0b
Realtek Bluetooth :Cfg length 25
Realtek Bluetooth :Vendor baud from Config file: 04928002
Realtek Bluetooth :Load FW /lib/firmware/rtlbt/rtl8821cs_fw OK, size 40448
Realtek Bluetooth :rtb_get_fw_project_id: opcode 0, len 1, data 10
Realtek Bluetooth :FW version 0xaa7b2a21, Patch num 2
Realtek Bluetooth :Chip id 0x0001
Realtek Bluetooth :Chip id 0x0002
Realtek Bluetooth :Patch length 0x6078
Realtek Bluetooth :Start offset 0x00003d40
Realtek Bluetooth :Svn version:    20445
Realtek Bluetooth :Coexistence: BTCOEX_20180125-2828

Realtek Bluetooth :FW  exists, Config file  exists
Realtek Bluetooth :Total len 24721 for fwc
Realtek Bluetooth :baudrate in change speed command: 0x02 0x80 0x92 0x04
Realtek Bluetooth :Receive cmd complete event of command: fc17
Realtek Bluetooth :Received cc of vendor change baud
Realtek Bluetooth :Final speed 1500000
Realtek Bluetooth :end_idx: 98, lp_len: 25, additional pkts: 1

Realtek Bluetooth :Start downloading...
Realtek Bluetooth :Last packet 227
Realtek Bluetooth :Send last pkt
Realtek Bluetooth :Disable host hw flow control
Realtek Bluetooth :h5_hci_reset: Issue hci reset cmd
Realtek Bluetooth :Receive cmd complete event of command: 0c03
Realtek Bluetooth :Received cc of hci reset cmd
Realtek Bluetooth :Init Process finished
Realtek Bluetooth post process
Device setup complete

      可是我的是这样的：

      # rtk_hciattach -n -s 115200 /dev/ttyS1 rtk_h5
Realtek Bluetooth :Realtek Bluetooth init uart with init speed:115200, type:HCI UART H5
Realtek Bluetooth :Realtek hciattach ve[   32.487000] vcc3v0: disabling
rsion 3.1.8905594.20200602-140152

Realtek Bluetooth :Use epo[   32.491457] vcc5v0: disabling
ll
Realtek Bluetooth :[SYNC] Get SYNC Resp Pkt
Realtek Bluetooth :[CONFIG] Get SYNC pkt
Realtek Bluetooth :[CONFIG] Get CONFG pkt
Realtek Bluetooth :[CONFIG] Get CONFG resp pkt
Realtek Bluetooth :dic is 1, cfg field 0x14
Realtek Bluetooth :H5 init finished

Realtek Bluetooth :Realtek H5 IC
Realtek Bluetooth :Receive cmd complete event of command: 1001
Realtek Bluetooth :HCI Version 0x08
Realtek Bluetooth :HCI Revision 0x000d
Realtek Bluetooth :LMP Subversion 0x8723
Realtek Bluetooth :Receive cmd complete event of command: fc6d
Realtek Bluetooth :Read ROM version 02
Realtek Bluetooth :LMP Subversion 0x8723
Realtek Bluetooth :EVersion 2
Realtek Bluetooth :IC: RTL8723DS
Realtek Bluetooth :Firmware/config: rtl8723d_fw, rtl8723d_config
Realtek Bluetooth :Couldnt open extra config /opt/rtk_btconfig.txt, No such file or directory
Realtek Bluetooth :Couldnt access customer BT MAC file /opt/bdaddr
Realtek Bluetooth :Origin cfg len 10
Realtek Bluetooth :55 ab 23 87 04 00 d9 00 01 0f
Realtek Bluetooth :Vendor baud from Config file: 00000000
Realtek Bluetooth :New cfg len 10
Realtek Bluetooth :55 ab 23 87 04 00 d9 00 01 0f
Realtek Bluetooth :Load FW /lib/firmware/rtlbt/rtl8723d_fw OK, size 52080
Realtek Bluetooth :rtb_get_fw_project_id: opcode 0, len 1, data 9
Realtek Bluetooth :FW version 0x828a96f1, Patch num 3
Realtek Bluetooth :Chip id 0x0001
Realtek Bluetooth :Chip id 0x0002
Realtek Bluetooth :Chip id 0x0003
Realtek Bluetooth :Patch length 0x81e8
Realtek Bluetooth :Start offset 0x00004940
Realtek Bluetooth :Svn version:    22030
Realtek Bluetooth :Coexistence: BTCOEX_20190509-2f2f

Realtek Bluetooth :FW  exists, Config file  exists
Realtek Bluetooth :Total len 33266 for fwc
Realtek Bluetooth :No baud from Config file, set baudrate: 115200, 0x0252c014
Realtek Bluetooth :end_idx: 132, lp_len: 2, additional pkts: 0

Realtek Bluetooth :Start downloading...
Realtek Bluetooth :Send last pkt
Realtek Bluetooth :Disable host hw flow control
Realtek Bluetooth WARN: Patch pkt trans timeout, re-trans
Realtek Bluetooth WARN: Patch pkt trans timeout, re-trans
Realtek Bluetooth WARN: Patch pkt trans timeout, re-trans
Realtek Bluetooth WARN: Patch pkt trans timeout, re-trans
Realtek Bluetooth ERROR: h5_download_patch: Retransmission exhausts
#
#
#
      1 Reply Last reply Reply Quote Share 0
      • M
        memory LV 7 last edited by 

        # rtk_hciattach_2  -n -s 115200 /dev/ttyS1 rtk_h5
Realtek Bluetooth :Realtek Bluetooth init uart with init speed:115200, type:HCI UART H5
Realtek Bluetooth :Realtek hciattach version 3.1

Realtek Bluetooth :Use epoll
Realtek Bluetooth :[SYNC] Get SYNC Resp Pkt
Realtek Bluetooth :[CONFIG] Get SYNC pkt
Realtek Bluetooth :[CONFIG] Get CONFG pkt
Realtek Bluetooth :[CONFIG] Get CONFG resp pkt
Realtek Bluetooth :dic is 1, cfg field 0x14
Realtek Bluetooth :H5 init finished

Realtek Bluetooth :Realtek H5 IC
Realtek Bluetooth :Receive cmd complete event of command: 1001
Realtek Bluetooth :HCI Version 0x08
Realtek Bluetooth :HCI Revision 0x000d
Realtek Bluetooth :LMP Subversion 0x8723
Realtek Bluetooth :Receive cmd complete event of command: fc6d
Realtek Bluetooth :Read ROM version 02
Realtek Bluetooth :LMP Subversion 0x8723
Realtek Bluetooth :EVersion 2
Realtek Bluetooth :IC: RTL8723DS
Realtek Bluetooth :Firmware/config: rtl8723d_fw, rtl8723d_config
Realtek Bluetooth :Couldnt open extra config /opt/rtk_btconfig.txt, No such file or directory
Realtek Bluetooth :Couldnt access customer BT MAC file /opt/bdaddr
Realtek Bluetooth :Origin cfg len 48
Realtek Bluetooth :55 ab 23 87 2a 00 0c 00 10 02 80 92 04 50 c5 ea
Realtek Bluetooth :19 e1 1b fd af 5f 01 a4 0b d9 00 01 0f e4 00 01
Realtek Bluetooth :08 f3 00 01 0c f4 00 08 01 00 01 90 00 00 09 04
Realtek Bluetooth :Config baudrate: 04928002
Realtek Bluetooth :uart flow ctrl: 1
Realtek Bluetooth :Vendor baud from Config file: 04928002
Realtek Bluetooth :New cfg len 48
Realtek Bluetooth :55 ab 23 87 2a 00 0c 00 10 02 80 92 04 50 c5 ea
Realtek Bluetooth :19 e1 1b fd af 5f 01 a4 0b d9 00 01 0f e4 00 01
Realtek Bluetooth :08 f3 00 01 0c f4 00 08 01 00 01 90 00 00 09 04
Realtek Bluetooth :Load FW /lib/firmware/rtlbt/rtl8723d_fw OK, size 52096
Realtek Bluetooth :rtb_get_fw_project_id: opcode 0, len 1, data 9
Realtek Bluetooth :FW version 0xaa7add92, Patch num 3
Realtek Bluetooth :Chip id 0x0001
Realtek Bluetooth :Chip id 0x0002
Realtek Bluetooth :Chip id 0x0003
Realtek Bluetooth :Patch length 0x81b8
Realtek Bluetooth :Start offset 0x00004980
Realtek Bluetooth :Svn version:    20318
Realtek Bluetooth :Coexistence: BTCOEX_20180125-2323

Realtek Bluetooth :FW  exists, Config file  exists
Realtek Bluetooth :Total len 33256 for fwc
Realtek Bluetooth :baudrate in change speed command: 0x02 0x80 0x92 0x04
Realtek Bluetooth :Receive cmd complete event of command: fc17
Realtek Bluetooth :Received cc of vendor change baud
Realtek Bluetooth :Final speed 1500000
Realtek Bluetooth :end_idx: 131, lp_len: 244, additional pkts: 0

Realtek Bluetooth :Start downloading...
Realtek Bluetooth :Send last pkt
Realtek Bluetooth :Enable host hw flow control
Realtek Bluetooth :h5_hci_reset: Issue hci reset cmd
Realtek Bluetooth :Receive cmd complete event of command: 0c03
Realtek Bluetooth :Received cc of hci reset cmd
Realtek Bluetooth :Init Process finished
[   43.857766] Bluetooth: HCI UART driver ver 2.3
[   43.862265] Bluetooth: HCI UART protocol H4 registered
[   43.867623] Bluetooth: HCI UART protocol BCSP registered
[   43.873240] Bluetooth: HCI UART protocol LL registered
[   43.878465] Bluetooth: HCI UART protocol ATH3K registered
[   43.883983] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   43.890604] Bluetooth: HCI UART protocol Intel registered
[   43.896317] Bluetooth: HCI UART protocol Broadcom registered
[   43.902191] Bluetooth: HCI UART protocol QCA registered
[   43.907516] Bluetooth: HCI UART protocol AG6XX registered
[   43.913019] Bluetooth: HCI UART protocol Marvell registered
Realtek Bluetooth :Realtek Bluetooth post process
Realtek Bluetooth :Device setup complete

        搞定， 从全志的D1哪吒 SDK扣 固件和 rtk_attach出来就完事了！

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        • M
          memory LV 7 last edited by

          rtk_hciattach 编译：

          cd /opt/D1/tina_d1_open/package/utils/rtk_hciattach/src

CC=/opt/v3s/dreamer_v1/output/host/bin/arm-linux-gnueabihf-gcc make

          固件位置：

          /opt/D1/tina_d1_open/package/firmware/linux-firmware/rtl8723ds

          复制到文件系统位置：

          lib/firmware/rtlbt/
          1 Reply Last reply Reply Quote Share 0
          • U
            ubuntu LV 6 last edited by whycan 

            # rtk_hciattach -n -s 115200 /dev/ttyS1 rtk_h5
Realtek Bluetooth :Realtek Bluetooth init uart with init speed:115200, type:HCI UART H5
Realtek Bluetooth :Realtek hciattach version 3.1

Realtek Bluetooth :Use epoll
Realtek Bluetooth :[SYNC] Get SYNC Resp Pkt
Realtek Bluetooth :[CONFIG] Get SYNC pkt
Realtek Bluetooth :[CONFIG] Get CONFG pkt
Realtek Bluetooth :[CONFIG] Get CONFG resp pkt
Realtek Bluetooth :dic is 1, cfg field 0x14
Realtek Bluetooth :H5 init finished

Realtek Bluetooth :Realtek H5 IC
Realtek Bluetooth :Receive cmd complete event of command: 1001
Realtek Bluetooth :HCI Version 0x08
Realtek Bluetooth :HCI Revision 0x000d
Realtek Bluetooth :LMP Subversion 0x8723
Realtek Bluetooth :Receive cmd complete event of command: fc6d
Realtek Bluetooth :Read ROM version 02
Realtek Bluetooth :LMP Subversion 0x8723
Realtek Bluetooth :EVersion 2
Realtek Bluetooth :IC: RTL8723DS
Realtek Bluetooth :Firmware/config: rtl8723d_fw, rtl8723d_config
Realtek Bluetooth :Couldnt open extra config /opt/rtk_btconfig.txt, No such file or directory
Realtek Bluetooth :Couldnt access customer BT MAC file /opt/bdaddr
Realtek Bluetooth :Origin cfg len 48
Realtek Bluetooth :55 ab 23 87 2a 00 0c 00 10 02 80 92 04 50 c5 ea
Realtek Bluetooth :19 e1 1b fd af 5f 01 a4 0b d9 00 01 0f e4 00 01
Realtek Bluetooth :08 f3 00 01 0c f4 00 08 01 00 01 90 00 00 09 04
Realtek Bluetooth :Config baudrate: 04928002
Realtek Bluetooth :uart flow ctrl: 1
Realtek Bluetooth :Vendor baud from Config file: 04928002
Realtek Bluetooth :New cfg len 48
Realtek Bluetooth :55 ab 23 87 2a 00 0c 00 10 02 80 92 04 50 c5 ea
Realtek Bluetooth :19 e1 1b fd af 5f 01 a4 0b d9 00 01 0f e4 00 01
Realtek Bluetooth :08 f3 00 01 0c f4 00 08 01 00 01 90 00 00 09 04
Realtek Bluetooth :Load FW /lib/firmware/rtlbt/rtl8723d_fw OK, size 52096
Realtek Bluetooth :rtb_get_fw_project_id: opcode 0, len 1, data 9
Realtek Bluetooth :FW version 0xaa7add92, Patch num 3
Realtek Bluetooth :Chip id 0x0001
Realtek Bluetooth :Chip id 0x0002
Realtek Bluetooth :Chip id 0x0003
Realtek Bluetooth :Patch length 0x81b8
Realtek Bluetooth :Start offset 0x00004980
Realtek Bluetooth :Svn version:    20318
Realtek Bluetooth :Coexistence: BTCOEX_20180125-2323

Realtek Bluetooth :FW  exists, Config file  exists
Realtek Bluetooth :Total len 33256 for fwc
Realtek Bluetooth :baudrate in change speed command: 0x02 0x80 0x92 0x04
Realtek Bluetooth :Receive cmd complete event of command: fc17
Realtek Bluetooth :Received cc of vendor change baud
Realtek Bluetooth :Final speed 1500000
Realtek Bluetooth :end_idx: 131, lp_len: 244, additional pkts: 0

Realtek Bluetooth :Start downloading...
Realtek Bluetooth :Send last pkt
Realtek Bluetooth :Enable host hw flow control
Realtek Bluetooth :h5_hci_reset: Issue hci reset cmd
Realtek Bluetooth :Receive cmd complete event of command: 0c03
Realtek Bluetooth :Received cc of hci reset cmd
Realtek Bluetooth :Init Process finished
Realtek Bluetooth ERROR: Can't set line discipline 22, Invalid argument
Realtek Bluetooth ERROR: Can't initialize device 22, Invalid argument
#
#

            Realtek Bluetooth ERROR: Can't set line discipline 22, Invalid argument
            Realtek Bluetooth ERROR: Can't initialize device 22, Invalid argument

            为什么我的V3s Linux3.4 初始化8723DS蓝牙会出这个错误？

            M 1 Reply Last reply Reply Quote Share 0
            • M
              memory LV 7 @ubuntu last edited by

              @ubuntu

              这个错误可以不用理，直接怼个 btstack 就能用了。

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              • M
                memory LV 7 last edited by

                cc6d8f3f-0114-4897-89a4-347eb2e53cbb-5A7DB279591CB0CDF5A4E05C47D06FA4.jpg

                b142582f-46af-4aa4-8a60-a14206e30a8eH)_U92XW8J@4109UD.png

                看我的，V3s 8723DS 跑 a2dp_sink_demo，完全OK

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