From acdd758e56e28f22846e7d34d87f5533c8682574 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Thu, 8 Oct 2015 20:59:26 +0200
Subject: Add implementation of USART and more ground changes

---
 src/usart_baundrate_helper.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/usart_baundrate_helper.h

(limited to 'src/usart_baundrate_helper.h')

diff --git a/src/usart_baundrate_helper.h b/src/usart_baundrate_helper.h
new file mode 100644
index 0000000..0271bdd
--- /dev/null
+++ b/src/usart_baundrate_helper.h
@@ -0,0 +1,12 @@
+#include <util/setbaud.h>
+UBRR0H = UBRRH_VALUE;
+UBRR0L = UBRRL_VALUE;
+#if USE_2X
+UCSR0A |= _BV(U2X0);
+#else
+UCSR0A &= ~_BV(U2X0);
+#endif
+#undef BAUD
+#undef UBRRH_VALUE
+#undef UBRRL_VALUE
+#undef USE_2X
-- 
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