User's Manual

Table Of Contents

Doc No.

Rev

1.0

Document released Date.

15/8/25

Page

Description

WM-BN-BM-26_A User Manual

7 WLAN Function SW Setup

Follow driver installation procedure steps to install the USI_WM_BN_BM_26_A module

driver on your PC (OS: Ubuntu 12.04 / Linux 3.2.0-24).

Open a Terminal window.

2 Make a wifi folder on /home/xxx/Desktop

root@xxx:/home/xxx/Desktop# mkdir wifi

copy dhd, dhd.ko, sdio-g-mfgtest-seqcmds.bin, wl and

bcm943438wlpth_usi_bm26a.txt files to /home/xxx/Desktop/wifi folder.

root@xxx:/home/xxx/cp dhd /home/xxx/Desktop

root@xxx:/home/xxx/cp dhd.ko /home/xxx/Desktop

root@xxx:/home/xxx/cp sdio-g-mfgtest-seqcmds.bin /home/xxx/Desktop

root@xxx:/home/xxx/cp wl /home/xxx/Desktop

root@xxx:/home/xxx/cp bcm943438wlpth_usi_bm26a.txt /home/xxx/Desktop

4 Change the wl file to be a executable file.

root@xxx:/home/xxx/Desktop/wifi# chmod 777 wl

5 Power supply to WM-BN-BM-26_A EVB then insert the SDIO interface to the

SD slot of PC, and keyin “dmesg” to check the card detect status.

root@xxx:/home/xxx/Desktop/wifi# dmesg

if the card detect successful, it will show below message.

[ 451.631779] mmc0: queuing unknown CIS tuple 0x80 (3 bytes)

[ 451.634078] mmc0: queuing unknown CIS tuple 0x80 (3 bytes)

[ 451.638264] mmc0: queuing unknown CIS tuple 0x80 (7 bytes)

[ 451.644839] mmc0: queuing unknown CIS tuple 0x80 (11 bytes)

[ 451.781131] mmc0: new high speed SDIO card at address 0001

if no above message display, please check the EVB or PC SD slot status.

6 Please execute the below command to bring-up WiFi function,

root@xxx:/home/xxx/Desktop/wifi# insmod dhd.ko “firmware_path=sdio-g-mfgtest-

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