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NXP Semiconductors UM11490 User Manual
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UM1
1490
Feature Configuration Guide for NXP-based Wireless Modules
on i.MX 8M Quad EVK
Rev
. 2 — 29 January 2021
User manual
Document information
Information
Content
Keywords
NXP-based wireless modules, Wi-Fi features, Bluetooth features, guidelines,
driver debug information
Abstract
Details the Wi-Fi and Bluetooth features and configurations for NXP-based
wireless modules on i.MX 8M Quad EVK
2
Table of Contents
1 About this Document
3
Purpose and Scope
3
References
3
2 Wi-Fi Features and Configurations
4
Scan the Visible Access Points
4
Using Iw Command
4
Using Wpa_Supplicant and Wpa_Cli
6
Commands
6
Configure and Start the Access Point
7
Get the Hostpad Version
7
Configure the 2.4 Ghz Access Point
7
Configure the 5 Ghz Access Point
8
Set up Udhcp Server
8
Start the Access Point
9
Connect with the Access Point
10
Create the Configuration File
10
Get Wpa_Supplicant Version
11
Use Wpa_Supplicant to Connect with the AP
11
Wi-Fi Security
12
Configure WPA for the AP Using the Open Source Supplicant
12
Configure WPA2 for the AP Using Open Source Supplicant
14
WPA3 Security
16
Configure WPA to Connect with AP Using the Open Source Supplicant
19
Configure WPA2 to Connect with the AP Using an Open Source Supplicant
20
Configure IEEE 802.11A/B/G/N/Ac Standards
21
Configure IEEE 802.11B Standard
21
Configure IEEE 802.11A Standard
21
Configure IEEE 802.11G Standard
21
Configure IEEE 802.11N Standard
22
Configure IEEE 802.11Ac Standard
22
Configure and Test Wi-Fi Direct
23
Measure the Throughput with Iperf
26
RF Test Mode
29
Set Tx/Rx Antenna Configuration
29
Set the RF Frequency Band
30
Set the RF Bandwidth
31
Set the RF Channel
31
Set Tx Power
32
Set Tx Continuous Mode
33
Set Tx Frame
35
ED-MAC and Tx Power Enable
38
ED-MAC Enable
38
Transmit Power Enable
40
Set the Wi-Fi Device in Suspend State
42
Enable Dmesg Logs for Device in Supended State
43
High Throughput, DDR Frequency, and AXIHP Bus Frequency
43
3 Wi-Fi Driver Debugging
44
Enable the Driver Debug Logs
44
Use the Module Parameter
44
Use /Proc at Runtime
44
Driver Debug Log Types
45
Firmware Dump
46
4 Bluetooth Classic/Bluetooth LE Features and Configurations
47
Scan, Pair and Connect to Bluetooth Classic/Bluetooth LE
47
Advanced Audio Distribution Profile
50
Configure A2DP Sink
50
Configure A2DP Source
53
Hands-Free Profile (HFP)
55
Ofono Package
55
Hands-Free Profile Configuration
55
Object Push Profile
65
Human Interface Device Profile
67
Bluetooth LE Device as GATT Server
68
Bluetooth LE Device as GATT Client
72
Human Interface Device Service
73
RF Test Mode
74
Bluetooth Classic
74
Enable Test Mode for Qualification
74
Set the Receive Test Parameters
74
Set the Transmit Test Parameters
76
Bluetooth Low Energy (LE)
78
Bluetooth LE Receiver Test
78
Bluetooth LE Transmitter Test
78
End Bluetooth LE Test
79
5 Bluetooth Debugging
80
Bluetooth Protocol Debugging
80
Capture the HCI Logs Using Hcidump
80
Capture the HCI Logs Using Btmon
81
Extract the Link Key for Remote Bluetooth Classic/Bluetooth LE Devices
82
Bluetooth Driver Debugging
83
6 Contact Information
84
7 Acronyms and Abbreviations
85
8 Legal Information
86
5
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NXP Semiconductors UM11490 Specifications
General
Manufacturer
NXP Semiconductors
Model
UM11490
Category
Wireless modules
Document Type
User Manual
Document Number
UM11490
Revision
1.0
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