SC20 multiple WCNSS_qcom_wlan files

IoT Modules Smart Module
1

Hi,

Inside the quectel SDK for Android 8 i see different WCNSS_qcom_wlan files please check the screenshot.

image

As example:
WCNSS_qcom_wlan_nv_a_au_eu.bin
WCNSS_qcom_wlan_nv_cepd_pf.bin

Do we have to rename these files according to the module variant we are going to use? Since there seems to be no script that makes use of them, also the same happens with the persist files.

Thanks for your time.

2

Don’t need rename them,them are used in msm8909.mk.
PRODUCT_COPY_FILES +=
device/qcom/msm8909/WCNSS_qcom_cfg.ini:vendor/etc/wifi/WCNSS_qcom_cfg.ini
device/qcom/msm8909/WCNSS_wlan_dictionary.dat:persist/WCNSS_wlan_dictionary.dat
device/qcom/msm8909/WCNSS_qcom_wlan_nv.bin:persist/WCNSS_qcom_wlan_nv.bin

3

Hello @Rooney,

Looking again into the msm8909.mk file the WCNSS_qcom_wlan_nv.bin used for the compilation is the downloaded one from the repository not the provided one by quectel. Check the md5sum of the files.

image
image829×121 6.74 KB

I can’t find any script renaming these files. If you could give me some more information, that would be great.

Thank you.

4

Hi marcdev，
For example,if your target is WCNSS_qcom_wlan_nv_a_au_eu.bin,you should modify this line in msm8909.mk,replace WCNSS_qcom_wlan_nv.bin with WCNSS_qcom_wlan_nv_a_au_eu.bin.
Like this,device/qcom/msm8909/ WCNSS_qcom_wlan_nv_a_au_eu.bin:persist/ WCNSS_qcom_wlan_nv_a_au_eu.bin

5

Hi @Rooney,

It’s clear now, thanks for your reply.