From ddfcbcf6a424a4e8d4d090b13f1d17c856673f52 Mon Sep 17 00:00:00 2001
From: Harald Christian Joachim Wolff <info@lupus-nobilis.de>
Date: Tue, 17 Oct 2017 08:44:05 +0200
Subject: [PATCH] Added AVR_BITCLK

---
 Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 45206cb..e5ed841 100644
--- a/Makefile
+++ b/Makefile
@@ -78,6 +78,9 @@ endif
 ifeq (,$(AVR_PROG))
 	AVR_PROG=avrisp2
 endif
+ifeq (,$(AVR_BITCLK))
+	AVR_BITCLK=16
+endif
 
 
 .SILENT:
@@ -180,7 +183,7 @@ $(BASE)/.build/%.o: $(CURDIR)/src/%.txt
 $(BASE)/.build/.%.dep:
 
 avrdude: $(BASE)/bin/$(FINALNAME).hex
-	$(AVRDUDE) -c $(AVR_PROG) -p $(AVR_MCU) -P usb: -B 8 $(AVRDUDE_OPERATIONS) -U flash:w:$(BASE)/bin/$(FINALNAME).hex
+	$(AVRDUDE) -c $(AVR_PROG) -p $(AVR_MCU) -P usb: -B $(AVR_BITCLK) $(AVRDUDE_OPERATIONS) -U flash:w:$(BASE)/bin/$(FINALNAME).hex
 
 include $(wildcard $(MODULEDEPS))