README: Update Platforms (Added Ubuntu 18.04); README/adapter.md update: Asus BT-400 working; Issues with RTL8761B (WIP)

2 files changed, 57 insertions, 4 deletions

diff --git a/doc/adapter/adapter.bt5.0bda_8771.RTL8761B.txt b/doc/adapter/adapter.bt5.0bda_8771.RTL8761B.txt
new file mode 100644
index 00000000..c8528fd8
--- /dev/null
+++ b/doc/adapter/adapter.bt5.0bda_8771.RTL8761B.txt
@@ -0,0 +1,38 @@
+Firmware: Version 0x0d99646b (2021-06-09)
+Source: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/log/rtl_bt/rtl8761b_fw.bin
+Note: Mgmt-Cmd SET_POWERED is not working!
+[Thu Sep 30 10:07:52 2021] usb 1-4: new full-speed USB device number 12 using xhci_hcd
+[Thu Sep 30 10:07:52 2021] usb 1-4: New USB device found, idVendor=0bda, idProduct=8771, bcdDevice= 2.00
+[Thu Sep 30 10:07:52 2021] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
+[Thu Sep 30 10:07:52 2021] usb 1-4: Product: Bluetooth Radio
+[Thu Sep 30 10:07:52 2021] usb 1-4: Manufacturer: Realtek
+[Thu Sep 30 10:07:52 2021] usb 1-4: SerialNumber: 00E04C239987
+[Thu Sep 30 10:07:52 2021] Bluetooth: hci1: RTL: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761
+[Thu Sep 30 10:07:52 2021] Bluetooth: hci1: RTL: rom_version status=0 version=1
+[Thu Sep 30 10:07:52 2021] Bluetooth: hci1: RTL: loading rtl_bt/rtl8761b_fw.bin
+[Thu Sep 30 10:07:52 2021] bluetooth hci1: firmware: direct-loading firmware rtl_bt/rtl8761b_fw.bin
+[Thu Sep 30 10:07:52 2021] Bluetooth: hci1: RTL: loading rtl_bt/rtl8761b_config.bin
+[Thu Sep 30 10:07:52 2021] bluetooth hci1: firmware: direct-loading firmware rtl_bt/rtl8761b_config.bin
+[Thu Sep 30 10:07:52 2021] Bluetooth: hci1: RTL: cfg_sz 25, total sz 21389
+[Thu Sep 30 10:07:52 2021] Bluetooth: hci1: RTL: fw version 0x0d99646b
+
+Firmware: Version 0x097bec43 (2020-01-10)
+Source: https://github.com/Realtek-OpenSource/android_hardware_realtek/tree/rtk1395/bt/rtkbt/Firmware/BT
+Note: Mgmt-Cmd SET_POWERED works.
+[Thu Sep 30 09:00:17 2021] usb 1-3: USB disconnect, device number 10
+[Thu Sep 30 09:00:24 2021] usb 1-4: new full-speed USB device number 11 using xhci_hcd
+[Thu Sep 30 09:00:25 2021] usb 1-4: New USB device found, idVendor=0bda, idProduct=8771, bcdDevice= 2.00
+[Thu Sep 30 09:00:25 2021] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
+[Thu Sep 30 09:00:25 2021] usb 1-4: Product: Bluetooth Radio
+[Thu Sep 30 09:00:25 2021] usb 1-4: Manufacturer: Realtek
+[Thu Sep 30 09:00:25 2021] usb 1-4: SerialNumber: 00E04C239987
+[Thu Sep 30 09:00:25 2021] Bluetooth: hci1: RTL: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761
+[Thu Sep 30 09:00:25 2021] Bluetooth: hci1: RTL: rom_version status=0 version=1
+[Thu Sep 30 09:00:25 2021] Bluetooth: hci1: RTL: loading rtl_bt/rtl8761b_fw.bin
+[Thu Sep 30 09:00:25 2021] bluetooth hci1: firmware: direct-loading firmware rtl_bt/rtl8761b_fw.bin
+[Thu Sep 30 09:00:25 2021] Bluetooth: hci1: RTL: loading rtl_bt/rtl8761b_config.bin
+[Thu Sep 30 09:00:25 2021] bluetooth hci1: firmware: direct-loading firmware rtl_bt/rtl8761b_config.bin
+[Thu Sep 30 09:00:25 2021] Bluetooth: hci1: RTL: cfg_sz 14, total sz 11678
+[Thu Sep 30 09:00:25 2021] Bluetooth: hci1: RTL: fw version 0x097bec43
+[Thu Sep 30 10:06:41 2021] usb 1-4: USB disconnect, device number 11
+
diff --git a/doc/adapter/adapter.md b/doc/adapter/adapter.md
index 926b3637..b2c4744e 100644
--- a/doc/adapter/adapter.md
+++ b/doc/adapter/adapter.md
@@ -14,10 +14,13 @@
     - Intel Wireless (Internal, ID: 8087:07dc)
     - Intel Bluemoon Bluetooth Adapter (Internal, ID: 8087:0a2a)
   
-  - *BCM* Chipsets
+  - *BCM4345* Chipsets
     - Raspberry Pi 3+ Bluetooth Adapter (Internal, BCM43455)
     - Raspberry Pi 4  Bluetooth Adapter (Internal, BCM4345C0)
 
+  - *BCM20702A* Chipsets
+    - Asus BT-400 Broadcom BCM20702A Bluetooth (USB-A, ID 0b05:17cb, BCM20702A1)
+
 ## Bluetooth 5
 
 ### Working with *Direct-BT*
@@ -26,13 +29,25 @@
     - Intel AX200 (Internal, ID 8087:0029)
     - Intel AX201 (Internal, ID 8087:0026)
 
-### Unknown if working with *Direct-BT*
+### Not working with *Direct-BT*
+  - *RTL8761B* Chipsets
+    - CSL - Bluetooth 5.0 USB Adapter Nano (USB-A, ID: 0bda:8771, RTL8761B)
+      - Firmware `rtl8761b_fw.bin` and `rtl8761b_config.bin` sources
+        - [linux-firmware](https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/log/rtl_bt/rtl8761b_fw.bin), version 0x0d99646b (2021-06-09).
+          - Mgmt-Cmd SET_POWERED is not working!
+        - [Realtek-OpenSource](https://github.com/Realtek-OpenSource/android_hardware_realtek/tree/rtk1395/bt/rtkbt/Firmware/BT), version 0x097bec43 (2020-01-10). See [install notes here](https://linuxreviews.org/Realtek_RTL8761B).
+          - Mgmt-Cmd SET_POWERED works.
+      - Warning: BTTypes0.cpp:1346 read_ext_ad_reports: EAD[0]
 
-  - *RTL8761* Chipsets
     - Asus BT-500 (USB-A, ID 0b05:190e)
+      - Unknown firmware (not reported)
+      - Warning: BTTypes0.cpp:1346 read_ext_ad_reports: EAD[0]
+
+### Unknown if working with *Direct-BT*
+
+  - Other *RTL8761* Chipsets
     - LogiLink BT0054 (USB-A/C, ID: 0bda:8771, or is it RTL8761A/B?)
     - LogiLink BT0058 (USB-A, ID: ???)
-    - CSL - Bluetooth 5.0 USB Adapter Nano (USB-A, ID: ???, RTL8761B)
     - SOOMFON Bluetooth Dongle (USB-A)
     - Maxuni Bluetooth Adapter USB 5.0 (USB-A, ID: ???)