STM32L4 Wiced Low Power

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STM32L4 Wiced Low Power

BeOl_4470266
Level 3
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25 replies posted 10 replies posted 10 sign-ins
‎Mar 30, 2020 07:48 AM
‎Mar 30, 2020 07:48 AM
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Hello,

I am using Wiced with the STM32L4 MCU, with ThreadX, and I'm looking into the power consumption while waiting for ThreadX events or message queues.

However, looking at Wiced platform files, it seems that the STM32L4 low power modes are not supported, am I understanding right? What would I need to be able to bring the MCU to low power?

Thanks for your help,

Best regards

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Re: STM32L4 Wiced Low Power

Murali_R
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250 sign-ins 250 replies posted 100 solutions authored
In response to BeOl_4470266
‎Apr 03, 2020 03:19 AM
‎Apr 03, 2020 03:19 AM
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Hi

I checked internally and looks like the power save mode for stm32l4 wasn't ported completely and needs to be done. Thus power save for STM32L4 isn't supported.

Also, yes, if you modify the functions as mentioned, you should be able to add power save support to STM32L4 based processors.

Thanks

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