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WICED Studio Wi-Fi Combo

strac_4011406
New Contributor II

I am using the AES-BCM4343W which includes the STM32F411 MCU (512KB FLASH and 128KB SRAM).

My application is utilizing both Bluetooth and WiFi and I am running up against the SRAM limit.  I tried suggestions I have found in the forums, but these have not had any success in reducing SRAM usage.  I am using WICED Studio 6.1.  Any suggestions would be appreciated.

-Steve

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AxLi_1746341
Honored Contributor

Check if this helps:

CYW4343W + STM32F411: BLE & Wi-Fi, memory issues 

I hope Cypress can release bug fix sdk ASAP.

It's painful for users to pick up several fixes manually from the forum.

View solution in original post

3 Replies
RaktimR_11
Moderator
Moderator

You can check SRAM memory to optimize the SRAM usage.

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AxLi_1746341
Honored Contributor

Check if this helps:

CYW4343W + STM32F411: BLE & Wi-Fi, memory issues 

I hope Cypress can release bug fix sdk ASAP.

It's painful for users to pick up several fixes manually from the forum.

View solution in original post

strac_4011406
New Contributor II

Making the BT firmware "const" made a huge difference.  The other suggestions did not make any difference, though I have not gone back and tried them after fixing the issue with BT firmware.

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Thanks for the help,

Steve

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