Voipac at 16:41, 23 April 2022

2022-04-23T16:41:53Z

Voipac: Created page with "Category:iMX6 OpenRex SBC Category:iMX6 OpenRex Peripherals Category:Wireless
TOC
On this page PCIe card functionality..."

2021-04-01T15:11:14Z

Created page with "Category:iMX6 OpenRex SBC Category:iMX6 OpenRex Peripherals Category:Wireless  <div style="float:right">__TOC__</div> On this page PCIe card functionality..."

New page

[[Category:iMX6 OpenRex SBC]]
[[Category:iMX6 OpenRex Peripherals]]
[[Category:Wireless]]

<div style="float:right">__TOC__</div>

On this page PCIe card functionality is shown. Both Bluetooth and WiFi operations are tested using dual band Intel AC 3160 wireless card. Mini PCI Express slot must provide PCIe and USB signals to support all the features.

== RF enable ==
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# rfkill list
0: hci0: bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: wlan
Soft blocked: yes
Hard blocked: no
root@imx6-openrexultra:~# rfkill unblock bluetooth
root@imx6-openrexultra:~# rfkill unblock wlan
</syntaxhighlight>

== Wireless LAN ==
=== List PCIe bus and connected devices ===
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# lspci
00:00.0 PCI bridge: Synopsys, Inc. Device abcd (rev 01)
01:00.0 Network controller: Intel Corporation Wireless 3160 (rev 83)
</syntaxhighlight>

=== Kernel log ===
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# dmesg -t | grep -i iwl
iwlwifi 0000:01:00.0: enabling device (0140 -> 0142)
iwlwifi 0000:01:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
</syntaxhighlight>

=== Network scanning ===
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# rfkill unblock wlan
root@imx6-openrexultra:~# ip link set wlan0 up
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
root@imx6-openrexultra:~# iw dev wlan0 scan
BSS d4:ca:6d:52:74:e1(on wlan0)
TSF: 292600224389 usec (3d, 09:16:40)
freq: 2412
beacon interval: 100 TUs
capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
signal: -48.00 dBm
last seen: 0 ms ago
SSID: Test
Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0
DS Parameter set: channel 1
ERP: <no flags>
HT capabilities:
Capabilities: 0x100c
HT20
SM Power Save disabled
No RX STBC
Max AMSDU length: 3839 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: No restriction (0x00)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
RSN: * Version: 1
* Group cipher: CCMP
* Pairwise ciphers: CCMP
* Authentication suites: PSK
* Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
Extended supported rates: 24.0 36.0 48.0 54.0
HT operation:
* primary channel: 1
* secondary channel offset: no secondary
* STA channel width: 20 MHz
* RIFS: 0
* HT protection: no
* non-GF present: 0
* OBSS non-GF present: 0
* dual beacon: 0
* dual CTS protection: 0
* STBC beacon: 0
* L-SIG TXOP Prot: 0
* PCO active: 0
* PCO phase: 0
WMM: * Parameter version 1
* BE: CW 15-1023, AIFSN 3
* BK: CW 15-1023, AIFSN 7
* VI: CW 7-15, AIFSN 2, TXOP 3008 usec
* VO: CW 3-7, AIFSN 2, TXOP 1504 usec
</syntaxhighlight>

=== Establishing connection and ping test ===
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# rfkill unblock wlan
root@imx6-openrexultra:~# ip link set wlan0 up
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
root@imx6-openrexultra:~# wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant.conf
Successfully initialized wpa_supplicant
root@imx6-openrexultra:~# wpa_cli
wpa_cli v2.5
Copyright (c) 2004-2015, Jouni Malinen <j@w1.fi> and contributors

This software may be distributed under the terms of the BSD license.
See README for more details.

Selected interface 'wlan0'

Interactive mode

> scan
OK
<3>CTRL-EVENT-SCAN-STARTED
<3>CTRL-EVENT-SCAN-RESULTS
> scan_result
bssid / frequency / signal level / flags / ssid
d4:ca:6d:52:74:e1 2412 -43 [WPA2-PSK-CCMP][ESS] Test
> add_network
0
> set_network 0 ssid "Test"
OK
> set_network 0 psk "testpassword"
OK
> enable_network 0
OK
<3>CTRL-EVENT-SCAN-STARTED
<3>CTRL-EVENT-SCAN-RESULTS
wlan0: authenticate with d4:ca:6d:52:74:e1
<3>SME: Trying to authenticate with d4:ca:6d:52:74:e1 (SSID='Test' freq=2412 MHz)
wlan0: authenticated
<3>Trying to associate with d4:ca:6d:52:74:e1 (SSID='Test' freq=2412 MHz)
wlan0: RX AssocResp from d4:ca:6d:52:74:e1 (capab=0x431 status=0 aid=3)
wlan0: associated
<3>Associated with d4:ca:6d:52:74:e1
<3>WPA: Key negotiation completed with d4:ca:6d:52:74:e1 [PTK=CCMP GTK=CCMP]
<3>CTRL-EVENT-CONNECTED - Connection to d4:ca:6d:52:74:e1 completed [id=0 id_str=]
> status
bssid=d4:ca:6d:52:74:e1
freq=2412
ssid=Stud2
id=0
mode=station
pairwise_cipher=CCMP
group_cipher=CCMP
key_mgmt=WPA2-PSK
wpa_state=COMPLETED
address=00:1e:64:d0:9c:38
uuid=fa260ade-5597-5cf0-af20-ad9392282172
> save_config
OK
> quit

root@imx6-openrexultra:~# udhcpc -i wlan0
udhcpc (v1.24.1) started
Sending discover...
Sending select for 192.168.100.16...
Lease of 192.168.100.16 obtained, lease time 86400
/etc/udhcpc.d/50default: Adding DNS 192.168.100.252

root@imx6-openrexultra:~# ping www.google.com
PING www.google.com (216.58.214.196) 56(84) bytes of data.
64 bytes from bud02s23-in-f4.1e100.net (216.58.214.196): icmp_seq=1 ttl=49 time=17.0 ms
</syntaxhighlight>

== Bluetooth ==
=== List usb bus and devices ===
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# lsusb
Bus 001 Device 004: ID 8087:07dc
Bus 001 Device 002: ID 0424:2514
Bus 001 Device 001: ID 1d6b:0002
</syntaxhighlight>

=== Kernel log ===
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# dmesg -t | grep -i hci0
Bluetooth: hci0: read Intel version: 3707100100012d0d00
bluetooth hci0: Direct firmware load for intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq failed with error -2
bluetooth hci0: Falling back to user helper
Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq
Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
</syntaxhighlight>

=== List Bluetooth configuration ===
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# hciconfig -a hci0
hci0: Type: BR/EDR Bus: USB
BD Address: 00:1E:64:D0:9C:3C ACL MTU: 1021:5 SCO MTU: 96:6
DOWN
RX bytes:1181 acl:0 sco:0 events:129 errors:0
TX bytes:21557 acl:0 sco:0 commands:128 errors:0
Features: 0xff 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
</syntaxhighlight>

=== Connect to Bluetooth device ===
<syntaxhighlight lang="bash">
root@imx6-openrexultra:~# rfkill unblock bluetooth
root@imx6-openrexultra:~# hciconfig hci0 up
root@imx6-openrexultra:~# hciconfig -a hci0
hci0: Type: BR/EDR Bus: USB
BD Address: 00:1E:64:D0:9C:3C ACL MTU: 1021:5 SCO MTU: 96:6
UP RUNNING
RX bytes:1755 acl:0 sco:0 events:159 errors:0
TX bytes:21925 acl:0 sco:0 commands:158 errors:0
Features: 0xff 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
Name: 'Bluemoon Universal Bluetooth Host Controller'
Class: 0x001f00
Service Classes: Unspecified
Device Class: Invalid Device Class!
HCI Version: 4.0 (0x6) Revision: 0xf00
LMP Version: 4.0 (0x6) Subversion: 0xf00
Manufacturer: Intel Corp. (2)

root@imx6-openrexultra:~# /usr/libexec/bluetooth/bluetoothd &
root@imx6-openrexultra:~# bluetoothctl
[NEW] Controller 00:1E:64:D0:9C:3C BlueZ 5.37 [default]
[bluetooth]# power on
Changing power on succeeded
[CHG] Controller 00:1E:64:D0:9C:3C Discoverable: no
[bluetooth]# agent on
Agent registered
[bluetooth]# scan on
Discovery started
[CHG] Controller 00:1E:64:D0:9C:3C Discovering: yes
[NEW] Device 2C:54:CF:3D:30:12 G2 mini
[bluetooth]# pair 2C:54:CF:3D:30:12
Attempting to pair with 2C:54:CF:3D:30:12
[CHG] Device 2C:54:CF:3D:30:12 Connected: yes
Request confirmation
[agent] Confirm passkey 897940 (yes/no): yes
[CHG] Device 2C:54:CF:3D:30:12 Modalias: bluetooth:v00C4p13A1d1000
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 00001105-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 00001106-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 0000110a-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 00001112-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 00001116-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 0000111f-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 0000112d-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 0000112f-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 00001132-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 00001200-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 00001800-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 UUIDs: 00001801-0000-1000-8000-00805f9b34fb
[CHG] Device 2C:54:CF:3D:30:12 Paired: yes
Pairing successful
[CHG] Device 2C:54:CF:3D:30:12 Connected: no
[bluetooth]# scan off
[CHG] Device 2C:54:CF:3D:30:12 RSSI is nil
[CHG] Controller 00:1E:64:D0:9C:3C Discovering: no
Discovery stopped
[bluetooth]# d
Invalid command
[bluetooth]# devices
Device 2C:54:CF:3D:30:12 G2 mini
[bluetooth]# connect 2C:54:CF:3D:30:12
Attempting to connect to 2C:54:CF:3D:30:12
[CHG] Device 2C:54:CF:3D:30:12 Connected: yes
Connection successful
[G2 mini]# info 2C:54:CF:3D:30:12
Device 2C:54:CF:3D:30:12
Name: G2 mini
Alias: G2 mini
Class: 0x5a020c
Icon: phone
Paired: yes
Trusted: no
Blocked: no
Connected: yes
LegacyPairing: no
UUID: OBEX Object Push (00001105-0000-1000-8000-00805f9b34fb)
UUID: OBEX File Transfer (00001106-0000-1000-8000-00805f9b34fb)
UUID: Audio Source (0000110a-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
UUID: Headset AG (00001112-0000-1000-8000-00805f9b34fb)
UUID: NAP (00001116-0000-1000-8000-00805f9b34fb)
UUID: Handsfree Audio Gateway (0000111f-0000-1000-8000-00805f9b34fb)
UUID: SIM Access (0000112d-0000-1000-8000-00805f9b34fb)
UUID: Phonebook Access Server (0000112f-0000-1000-8000-00805f9b34fb)
UUID: Message Access Server (00001132-0000-1000-8000-00805f9b34fb)
UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb)
UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
Modalias: bluetooth:v00C4p13A1d1000
[G2 mini]# quit
Agent unregistered
[DEL] Controller 00:1E:64:D0:9C:3C BlueZ 5.37 [default]
</syntaxhighlight>

@@ Line 175: / Line 175: @@
 == Bluetooth ==
-=== List usb bus and devices ===
+=== List USB bus and devices ===
 <syntaxhighlight lang="bash">
 root@imx6-openrexultra:~# lsusb

iMX6 OpenRex Wireless - Revision history

Voipac at 16:41, 23 April 2022

Voipac: Created page with "Category:iMX6 OpenRex SBC Category:iMX6 OpenRex Peripherals Category:Wireless __TOC__ On this page PCIe card functionality..."

Voipac: Created page with "Category:iMX6 OpenRex SBC Category:iMX6 OpenRex Peripherals Category:Wireless
TOC
On this page PCIe card functionality..."