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Hello,
Hardware: Murata Type1LV module(CYW43012) + PSoC CY8C624ABZI-S2D44
Software: Infineon's wifi host driver(https://infineon.github.io/wifi-host-driver/html/index.html)
Is it necessary to setup power table to meet FCC/EU/JPN clearance?
Supplier provides power tables for FCC/EU/JPN 2.4GHz/5GHz Indoor/Outdoor.
How to use the power table with wifi host driver?
Solved! Go to Solution.
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There's no concept called "installing" when it comes to .clm_blob
If you're asking how this gets downloaded when using WHD, the file 43012C0_clm_blob.c at https://github.com/Infineon/wifi-host-driver/tree/master/WiFi_Host_Driver/resources/clm/COMPONENT_43... gets compiled and downloaded along with the firmware.
Now if you already have a BLOB and are stuck on how to convert it, use the perl script attached in the .zip file and fire the below command.
bin_to_c.pl wifi_firmware_clm_blob_image_data <chipname>.clm_blob > <chipname>_clm_blob.c
This will give you structure with a bunch of numbers, take these numbers and replace them as is in the original 43012_clm_blob.c file and you will be able to download the file that you need onto the chip.
Now if you don't have a BLOB and need a new BLOB built for you, please go through Introduction to Infineon’s WiFi Regulatory flow - Infineon Developer Community and it will help.
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If you are using Murata's module as is out of the box. It should have the needed certifications. But I would recommend checking with them to ensure you have the needed clearances.
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Thanks for quick reply.
Murata provides the power tables but they only support Linux driver.
I would like to know how to download the power table using Infineon's WHD.
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I would like to know how to download the power table using Infineon's WHD.
--> Could you please elaborate on what you mean by this?
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We got power table file from Murata to meet FCC/EU/JPN regulation.
The power table format is Excel.
We would like to know how to setup power table with Infineon's WHD.
https://github.com/Infineon/wifi-host-driver
If you can communicate using private channel, I could share the actual table.
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We are using Murata's Type1LV module and their standard PCB antenna.
They said that to meet FCC/EU/JPN regulation, we should install the power table file to the module.
However, they only support in case of Linux driver to install the power table.
I would like to know how to install the power table using Infineon's WHD.
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There's no concept called "installing" when it comes to .clm_blob
If you're asking how this gets downloaded when using WHD, the file 43012C0_clm_blob.c at https://github.com/Infineon/wifi-host-driver/tree/master/WiFi_Host_Driver/resources/clm/COMPONENT_43... gets compiled and downloaded along with the firmware.
Now if you already have a BLOB and are stuck on how to convert it, use the perl script attached in the .zip file and fire the below command.
bin_to_c.pl wifi_firmware_clm_blob_image_data <chipname>.clm_blob > <chipname>_clm_blob.c
This will give you structure with a bunch of numbers, take these numbers and replace them as is in the original 43012_clm_blob.c file and you will be able to download the file that you need onto the chip.
Now if you don't have a BLOB and need a new BLOB built for you, please go through Introduction to Infineon’s WiFi Regulatory flow - Infineon Developer Community and it will help.
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Thank you for your reply.
We will contact to Murata to get CLM BLOB.
After that we can convert BLOB to C using your tool "bin_to_c.pl".
Thanks!