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Commit 34acbcee authored by Ryan Erickson's avatar Ryan Erickson Committed by Marti Bolivar
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modem: hl7800: CTS to monitor sleep 



Use CTS input to monitor HL7800 sleep state
when in SLEEP mode.
When CTS is high, shutdown the UART to
save power.

Signed-off-by: default avatarRyan Erickson <ryan.erickson@lairdconnect.com>
parent 0b01cf14
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