From 8fa9db4244f4ee33aa47561c569edfa62fe37928 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Sun, 11 Oct 2015 23:21:07 +0200
Subject: Fixes in USART and changes in ave-ioe.mk

---
 avr-ioe.mk                  | 6 +++---
 examples/spiblink/makefile  | 3 ++-
 examples/usartecho/makefile | 1 +
 src/usart.c                 | 6 +++---
 usart.h                     | 2 +-
 5 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/avr-ioe.mk b/avr-ioe.mk
index 1248f11..34967a5 100644
--- a/avr-ioe.mk
+++ b/avr-ioe.mk
@@ -29,8 +29,8 @@ endif
 ifndef MMCU
 	$(error Pleade define MMCU variable in makefile before including avr-ioe.mk)
 endif
-IOE_CFLAGS ?= -Os -ffunction-sections -fdata-sections -fshort-enums -Wall
-IOE_CFLAGS += -DF_CPU=$(F_CPU) -mmcu=$(MMCU)
+IOE_CFLAGS ?= -Os -ffunction-sections -fdata-sections -fshort-enums -Wall \
+			  -DF_CPU=$(F_CPU) -mmcu=$(MMCU)
 IOE_GCC ?= avr-gcc
 
 $(IOE_OBJ): %.o: %.c
@@ -40,7 +40,7 @@ $(IOE_DEP): %.d: %.c
 	$(IOE_GCC) -MM -MG -MT '$*.o $@' $(IOE_CFLAGS) -c -o $@ $<
 
 .PHONY: ioeclean
-ioeclean:
+ioeclean::
 	$(RM) $(IOE_OBJ)
 	$(RM) $(IOE_DEP)
 
diff --git a/examples/spiblink/makefile b/examples/spiblink/makefile
index a831f86..bb3b94a 100644
--- a/examples/spiblink/makefile
+++ b/examples/spiblink/makefile
@@ -3,7 +3,8 @@ MAKEFLAGS += --no-builtin-rules
 MMCU = atmega328p
 F_CPU = 16000000L
 IOE_PREFIX = ../..
-IOE_CFLAGS ?= -Os -ffunction-sections -fdata-sections -fshort-enums -g -Wall
+IOE_CFLAGS ?= -Os -ffunction-sections -fdata-sections -fshort-enums -g -Wall \
+			  -DF_CPU=$(F_CPU) -mmcu=$(MMCU)
 
 .PHONY: all
 all:  master.hex slave.hex
diff --git a/examples/usartecho/makefile b/examples/usartecho/makefile
index 48a713c..fa10cd2 100644
--- a/examples/usartecho/makefile
+++ b/examples/usartecho/makefile
@@ -4,6 +4,7 @@ MMCU = atmega328p
 F_CPU = 16000000L
 IOE_PREFIX = ../..
 IOE_CFLAGS = -Os -ffunction-sections -fdata-sections -fshort-enums -Wall \
+			  -DF_CPU=$(F_CPU) -mmcu=$(MMCU) \
 			 -DCONFIG_IOE_USART_OUTBUFFER_SIZE=64 \
 			 -DCONFIG_IOE_USART_OUTBUFFER_MODE=0 \
 			 -DCONFIG_IOE_USART_BAUD=115200 \
diff --git a/src/usart.c b/src/usart.c
index dca5878..5dd14b3 100644
--- a/src/usart.c
+++ b/src/usart.c
@@ -185,12 +185,12 @@ FILE *usart_async_open(void) {
     usart_init_async();
 #ifdef CONFIG_IOE_USART_OUTFILE
 #ifdef CONFIG_IOE_USART_INFILE
-    return fdevopen(spiput, spiget);
+    return fdevopen(usartput, usartget);
 #else
-    return fdevopen(spiput, 0);
+    return fdevopen(usartput, 0);
 #endif
 #else
-    return fdevopen(0, spiget);
+    return fdevopen(0, usartget);
 #endif
 }
 #endif
diff --git a/usart.h b/usart.h
index 8ff0773..fec7a1a 100644
--- a/usart.h
+++ b/usart.h
@@ -49,7 +49,7 @@ uint8_t usart_inbuffered(void);
 uint8_t usart_outbuffered(void);
 #endif
 #if (defined CONFIG_IOE_USART_INFILE) || (defined CONFIG_IOE_USART_OUTFILE)
-FILE *spi_open(void);
+FILE *usart_async_open(void);
 #endif
 
 // Following function must be user defined if relevant buffers not used.
-- 
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