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Wi-Fi Combo Forum Discussions

Anonymous
Not applicable

Hi,

We are developing our system on STM32L476G mcu with BCM43438 module.  We downloaded WICED Studio, but I can't find any code for BCM4343x + STM32L4xx,  (the most similar platform is BCM4343x + STM32F4xx).

After studing WICED Studio, there seems be many platform-dependant files, for example:

WICED\platform\MCU\STM32L4xx\*

WICED\platform\MCU\STM32L4xx\peripherals\*

platforms\BCM43438_STM32L4xx\*

We choose BCM43438 + STM32L4 for the reason of ultra low power consumption, and it is an amazing combination for IOT applications.  How can I get these platform-dependant code for STM32L4xx?

Thanks.

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1 Solution
GauravS_31
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250 solutions authored 250 sign-ins First comment on KBA

Wiced currently does not support BCM4343x + STM32L4xx based platforms. However, you can consider creating your own BCM4343x + STM32L4xx platform files by referring to the platforms folder in Wiced, for instance, 43xxx_Wi-Fi/platforms/BCM943438WCD1 folder if both STM processors have similar architecture. You need to make changes specific to STM32L476G in the platform files. You can refer to this forum post https://community.cypress.com/message/8718#8718 where a similar question was answered.

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5 Replies
GauravS_31
Moderator
Moderator
Moderator
250 solutions authored 250 sign-ins First comment on KBA

Wiced currently does not support BCM4343x + STM32L4xx based platforms. However, you can consider creating your own BCM4343x + STM32L4xx platform files by referring to the platforms folder in Wiced, for instance, 43xxx_Wi-Fi/platforms/BCM943438WCD1 folder if both STM processors have similar architecture. You need to make changes specific to STM32L476G in the platform files. You can refer to this forum post https://community.cypress.com/message/8718#8718 where a similar question was answered.

NiGu_2168911
Level 2
Level 2
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Hi mlkao.mail_2263061

We have ported the STM32L4xx + BCM4343W using SDIO and SPI, and it works pretty well. Contact me if you want to know more about that...

Best Regards,

Nicolas.

Anonymous
Not applicable

Hi Nicolas,

I am interested to know more about it. We are looking at STM32L4 + BCM43362 and BCM4343 as well, any help would be appreciated.

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Hi I just started working with the LWB BCM4343, it comes together with ST32F411.

I have a huge task to port it to STM32F7..

Which config / platform files should be changed? any clue how?

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Hi I just started working with the LWB BCM4343, it comes together with ST32F411.

I have a huge task to port it to STM32F7..

Which config / platform files should be changed? any clue how?

0 Likes