From 6bc1091c102cbb1c6839d46dda50bd2aa1a3433b Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Mon, 1 Jun 2020 13:32:38 +0200
Subject: Implement timeslot mechanism for renard sync

---
 src/testapp1/morse.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/testapp1/morse.h')

diff --git a/src/testapp1/morse.h b/src/testapp1/morse.h
index 68cebb1..b2c78db 100644
--- a/src/testapp1/morse.h
+++ b/src/testapp1/morse.h
@@ -3,7 +3,13 @@
 
 #define DIT_DURATION 100 // ms
 
+// Transmit a string or a single char in morse code.
+//
+// Supported range:
+// All ASCII between '+' and '\', which includes
+// numerals and capital letters.
 void morse(char* text);
+void morse_char(char letter);
 
 void dah(void);
 void dit(void);
-- 
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