From 5a205b62af5c3de026fc7341eb91c7c64e79d2d2 Mon Sep 17 00:00:00 2001
From: Torben Petersen <petersen@ibr.cs.tu-bs.de>
Date: Mon, 28 Jan 2019 15:33:15 +0100
Subject: [PATCH] Enables I2C only for specific Boards and changes RIOTBASE

---
 software/Makefile | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/software/Makefile b/software/Makefile
index c464db0..4d250b3 100644
--- a/software/Makefile
+++ b/software/Makefile
@@ -1,6 +1,8 @@
 APPLICATION=software
-BOARD ?= inga_blue
-RIOTBASE ?= $(CURDIR)/../../RIOT/
+#BOARD ?= inga_blue
+RIOTBASE ?= ../../../RIOT/PinChangeInterruptBranch/RIOT
+
+BOARD_USES_I2C := inga_red inga_blue /
 
 USEMODULE += shell
 USEMODULE += shell_commands
@@ -11,7 +13,9 @@ USEMODULE += gnrc_netdev_default
 USEMODULE += auto_init_gnrc_netif
 #USEMODULE += gnrc_txtsnd
 #USEMODULE += gnrc_pktdump
-USEMODULE += periph_i2c
+ifneq (,$(filter $(BOARD),$(BOARD_USES_I2C)))
+	USEMODULE += periph_i2c
+endif
 
 NODE_ID ?= 0
 CFLAGS += -DNODE_ID=$(NODE_ID)
@@ -19,9 +23,10 @@ CFLAGS += -DDEBUG_ASSERT_VERBOSE
 CFLAGS += -DGNRC_PKTBUF_SIZE=512
 CFLAGS += -DSHELL_NO_ECHO -DSHELL_NO_PROMPT
 
-BAUD := 9600
 
-CFLAGS += -DUART_STDIO_BAUDRATE=9600
+
+
+
 
 DEVELHELP ?= 1
 # No debug information
-- 
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