From 3472af91a5c167cf243335fa32b5284a4a796e39 Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Tue, 28 Jul 2009 13:53:52 +0000
Subject: Change project makefiles so that the current target settings and not
 just the board selection is printed during the build process.

Fix warning in AudioOutput demos when AUDIO_OUT_STEREO output mode is selected.
---
 Demos/Device/ClassDriver/AudioOutput/AudioOutput.c |  2 +
 Demos/Device/ClassDriver/AudioOutput/makefile      | 62 ++++++++--------------
 2 files changed, 24 insertions(+), 40 deletions(-)

(limited to 'Demos/Device/ClassDriver/AudioOutput')

diff --git a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
index bbcd2fd7c..9a63af68a 100644
--- a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
+++ b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
@@ -103,8 +103,10 @@ void ProcessNextSample(void)
 		int8_t  LeftSample_8Bit   = (LeftSample_16Bit  >> 8);
 		int8_t  RightSample_8Bit  = (RightSample_16Bit >> 8);
 
+#if !defined(AUDIO_OUT_STEREO)
 		/* Mix the two channels together to produce a mono, 8-bit sample */
 		int8_t  MixedSample_8Bit  = (((int16_t)LeftSample_8Bit + (int16_t)RightSample_8Bit) >> 1);
+#endif
 
 #if defined(AUDIO_OUT_MONO)
 		/* Load the sample into the PWM timer channel */
diff --git a/Demos/Device/ClassDriver/AudioOutput/makefile b/Demos/Device/ClassDriver/AudioOutput/makefile
index 9c4605e88..d61c27a21 100644
--- a/Demos/Device/ClassDriver/AudioOutput/makefile
+++ b/Demos/Device/ClassDriver/AudioOutput/makefile
@@ -193,7 +193,7 @@ CSTANDARD = -std=gnu99
 
 # Place -D or -U options here for C sources
 CDEFS  = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
-CDEFS += -DAUDIO_OUT_MONO
+CDEFS += -DAUDIO_OUT_STEREO
 
 
 # Place -D or -U options here for ASM sources
@@ -466,7 +466,7 @@ ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 
 
 # Default target.
-all: begin gccversion sizebefore build checkhooks checklibmode checkboard sizeafter end
+all: begin gccversion sizebefore build showeventhooks showliboptions showtarget sizeafter end
 
 # Change the build target to build a HEX file or a library.
 build: elf hex eep lss sym
@@ -509,27 +509,29 @@ sizeafter:
 	@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 	2>/dev/null; echo; fi
 
-checkhooks: build
+showeventhooks: build
 	@echo
-	@echo ------- Unhooked LUFA Events -------
+	@echo -------- Unhooked LUFA Events --------
 	@$(shell) (grep -s '^EVENT_.*LUFA/.*\\.o' $(TARGET).map | \
 	           cut -d' ' -f1 | cut -d'_' -f2- | grep ".*") || \
 			   echo "(None)"
-	@echo ------------------------------------
+	@echo --------------------------------------
 
-checklibmode:
+showliboptions:
 	@echo
-	@echo ----------- Library Mode -----------
-	@$(shell) ($(CC) $(ALL_CFLAGS) -E -dM - < /dev/null \
-	          | grep 'USB_\(DEVICE\|HOST\)_ONLY' | cut -d' ' -f2 | grep ".*") \
-	          || echo "No specific mode (both device and host mode allowable)."
-	@echo ------------------------------------
+	@echo ---- Compile Time Library Options ----
+	@for i in $(LUFA_OPTS:-D%=%); do \
+		echo $$i; \
+	done
+	@echo --------------------------------------
 
-checkboard:
+showtarget:
 	@echo
-	@echo ---------- Selected Board ----------
-	@echo Selected board model is $(BOARD).
-	@echo ------------------------------------
+	@echo --------- Target Information ---------
+	@echo AVR Model: $(MCU)
+	@echo Board:     $(BOARD)
+	@echo Clock:     $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
+	@echo --------------------------------------
 	
 # Display compiler version information.
 gccversion : 
@@ -541,26 +543,6 @@ gccversion :
 program: $(TARGET).hex $(TARGET).eep
 	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 
-flip: $(TARGET).hex
-	batchisp -hardware usb -device $(MCU) -operation erase f
-	batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
-	batchisp -hardware usb -device $(MCU) -operation start reset 0
-
-dfu: $(TARGET).hex
-	dfu-programmer $(MCU) erase
-	dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
-	dfu-programmer $(MCU) reset
-
-flip-ee: $(TARGET).hex $(TARGET).eep
-	copy $(TARGET).eep $(TARGET)eep.hex
-	batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
-	batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
-	batchisp -hardware usb -device $(MCU) -operation start reset 0
-
-dfu-ee: $(TARGET).hex $(TARGET).eep
-	dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
-	dfu-programmer $(MCU) reset
-
 
 # Generate avr-gdb config/init file which does the following:
 #     define the reset signal, load the target file, connect to target, and set 
@@ -735,8 +717,8 @@ $(shell mkdir $(OBJDIR) 2>/dev/null)
 
 
 # Listing of phony targets.
-.PHONY : all checkhooks checklibmode checkboard   \
-begin finish end sizebefore sizeafter gccversion  \
-build elf hex eep lss sym coff extcoff clean      \
-clean_list clean_binary program debug gdb-config  \
-doxygen dfu flip flip-ee dfu-ee
\ No newline at end of file
+.PHONY : all showeventhooks showliboptions showtarget  \
+begin finish end sizebefore sizeafter gccversion build \
+elf hex eep lss sym coff extcoff program clean debug   \
+clean_list clean_binary gdb-config doxygen dfu flip    \
+flip-ee dfu-ee
\ No newline at end of file
-- 
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