From bdcb3653bd9fb97f98773ac3bc1f87a6f52b1121 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Tue, 16 Jul 2019 11:04:16 -0700
Subject: altos/stmf0: Add 'ao_serial_shutdown'

This powers down the UART logic on request.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/kernel/ao_serial.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/kernel')

diff --git a/src/kernel/ao_serial.h b/src/kernel/ao_serial.h
index 440b562b..3500a093 100644
--- a/src/kernel/ao_serial.h
+++ b/src/kernel/ao_serial.h
@@ -117,6 +117,9 @@ void
 ao_serial3_set_speed(uint8_t speed);
 #endif
 
+void
+ao_serial_shutdown(void);
+
 void
 ao_serial_init(void);
 
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