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Results tagged with sleep
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user 117180
Use this tag for questions concerning low power sleep states, eg. a battery powered circuit waiting for an external event to happen.
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STM32 Sleep Mode: Interrupt gets executed but the CPU stays in WFI
I'm trying to implement a sleep mode in a microcontroller to save power but I don't quite understand why it behaves the way it does. … I started with a simple program that puts the CPU into sleep mode at the beginning of the execution. …
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