From 893af6168ddf469cfd64f9118807d9f76549e812 Mon Sep 17 00:00:00 2001
From: Graham Haddock <graham@flex-radio.com>
Date: Fri, 30 Jan 2015 14:01:00 -0600
Subject: [PATCH] Modified input and output levels. KE9H

---
 DSP_API/.cproject                            | 4 ++--
 DSP_API/Release/CODEC2_FREEDV/subdir.mk      | 2 +-
 DSP_API/Release/SmartSDR_Interface/subdir.mk | 2 +-
 DSP_API/Release/makefile                     | 2 +-
 DSP_API/Release/subdir.mk                    | 2 +-
 DSP_API/SmartSDR_Interface/sched_waveform.c  | 4 ++--
 6 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/DSP_API/.cproject b/DSP_API/.cproject
index b017295..ff34f14 100644
--- a/DSP_API/.cproject
+++ b/DSP_API/.cproject
@@ -68,7 +68,7 @@
 								<option id="gnu.cpp.compiler.exe.release.option.optimization.level.1517306120" name="Optimization Level" superClass="gnu.cpp.compiler.exe.release.option.optimization.level" value="gnu.cpp.compiler.optimization.level.most" valueType="enumerated"/>
 								<option id="gnu.cpp.compiler.exe.release.option.debugging.level.1723325095" name="Debug Level" superClass="gnu.cpp.compiler.exe.release.option.debugging.level" value="gnu.cpp.compiler.debugging.level.none" valueType="enumerated"/>
 							</tool>
-							<tool command="arm-linux-gnueabihf-gcc" id="cdt.managedbuild.tool.gnu.c.compiler.exe.release.266717095" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.exe.release">
+							<tool command="arm-linux-gnueabihf-gcc -static" id="cdt.managedbuild.tool.gnu.c.compiler.exe.release.266717095" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.exe.release">
 								<option defaultValue="gnu.c.optimization.level.most" id="gnu.c.compiler.exe.release.option.optimization.level.653650005" name="Optimization Level" superClass="gnu.c.compiler.exe.release.option.optimization.level" valueType="enumerated"/>
 								<option id="gnu.c.compiler.exe.release.option.debugging.level.1324464501" name="Debug Level" superClass="gnu.c.compiler.exe.release.option.debugging.level" value="gnu.c.debugging.level.none" valueType="enumerated"/>
 								<option id="gnu.c.compiler.option.include.paths.1269310734" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
@@ -78,7 +78,7 @@
 								</option>
 								<inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.297736145" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
 							</tool>
-							<tool command="arm-linux-gnueabihf-gcc" id="cdt.managedbuild.tool.gnu.c.linker.exe.release.405388815" name="GCC C Linker" superClass="cdt.managedbuild.tool.gnu.c.linker.exe.release">
+							<tool command="arm-linux-gnueabihf-gcc -static" id="cdt.managedbuild.tool.gnu.c.linker.exe.release.405388815" name="GCC C Linker" superClass="cdt.managedbuild.tool.gnu.c.linker.exe.release">
 								<option id="gnu.c.link.option.libs.365322339" name="Libraries (-l)" superClass="gnu.c.link.option.libs" valueType="libs">
 									<listOptionValue builtIn="false" value="m"/>
 									<listOptionValue builtIn="false" value="pthread"/>
diff --git a/DSP_API/Release/CODEC2_FREEDV/subdir.mk b/DSP_API/Release/CODEC2_FREEDV/subdir.mk
index e3d11a6..01a752c 100644
--- a/DSP_API/Release/CODEC2_FREEDV/subdir.mk
+++ b/DSP_API/Release/CODEC2_FREEDV/subdir.mk
@@ -89,7 +89,7 @@ C_DEPS += \
 CODEC2_FREEDV/%.o: ../CODEC2_FREEDV/%.c
 	@echo 'Building file: $<'
 	@echo 'Invoking: GCC C Compiler'
-	arm-linux-gnueabihf-gcc -I"/home/graham/workspace/smartsdr-dsp/DSP_API" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/SmartSDR_Interface" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/CODEC2_FREEDV" -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
+	arm-linux-gnueabihf-gcc -static -I"/home/graham/workspace/smartsdr-dsp/DSP_API" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/SmartSDR_Interface" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/CODEC2_FREEDV" -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
 	@echo 'Finished building: $<'
 	@echo ' '
 
diff --git a/DSP_API/Release/SmartSDR_Interface/subdir.mk b/DSP_API/Release/SmartSDR_Interface/subdir.mk
index 5bb63a9..80b1a54 100644
--- a/DSP_API/Release/SmartSDR_Interface/subdir.mk
+++ b/DSP_API/Release/SmartSDR_Interface/subdir.mk
@@ -53,7 +53,7 @@ C_DEPS += \
 SmartSDR_Interface/%.o: ../SmartSDR_Interface/%.c
 	@echo 'Building file: $<'
 	@echo 'Invoking: GCC C Compiler'
-	arm-linux-gnueabihf-gcc -I"/home/graham/workspace/smartsdr-dsp/DSP_API" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/SmartSDR_Interface" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/CODEC2_FREEDV" -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
+	arm-linux-gnueabihf-gcc -static -I"/home/graham/workspace/smartsdr-dsp/DSP_API" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/SmartSDR_Interface" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/CODEC2_FREEDV" -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
 	@echo 'Finished building: $<'
 	@echo ' '
 
diff --git a/DSP_API/Release/makefile b/DSP_API/Release/makefile
index c731053..2872af3 100644
--- a/DSP_API/Release/makefile
+++ b/DSP_API/Release/makefile
@@ -30,7 +30,7 @@ all: freedv
 freedv: $(OBJS) $(USER_OBJS)
 	@echo 'Building target: $@'
 	@echo 'Invoking: GCC C Linker'
-	arm-linux-gnueabihf-gcc  -o "freedv" $(OBJS) $(USER_OBJS) $(LIBS)
+	arm-linux-gnueabihf-gcc -static  -o "freedv" $(OBJS) $(USER_OBJS) $(LIBS)
 	@echo 'Finished building target: $@'
 	@echo ' '
 	$(MAKE) --no-print-directory post-build
diff --git a/DSP_API/Release/subdir.mk b/DSP_API/Release/subdir.mk
index 0b70ca6..d466154 100644
--- a/DSP_API/Release/subdir.mk
+++ b/DSP_API/Release/subdir.mk
@@ -23,7 +23,7 @@ C_DEPS += \
 %.o: ../%.c
 	@echo 'Building file: $<'
 	@echo 'Invoking: GCC C Compiler'
-	arm-linux-gnueabihf-gcc -I"/home/graham/workspace/smartsdr-dsp/DSP_API" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/SmartSDR_Interface" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/CODEC2_FREEDV" -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
+	arm-linux-gnueabihf-gcc -static -I"/home/graham/workspace/smartsdr-dsp/DSP_API" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/SmartSDR_Interface" -I"/home/graham/workspace/smartsdr-dsp/DSP_API/CODEC2_FREEDV" -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
 	@echo 'Finished building: $<'
 	@echo ' '
 
diff --git a/DSP_API/SmartSDR_Interface/sched_waveform.c b/DSP_API/SmartSDR_Interface/sched_waveform.c
index cf862ed..591bfb7 100644
--- a/DSP_API/SmartSDR_Interface/sched_waveform.c
+++ b/DSP_API/SmartSDR_Interface/sched_waveform.c
@@ -140,9 +140,9 @@ void sched_waveform_signal()
 
 #define PACKET_SAMPLES  128
 
-#define SCALE_RX_IN  	16000.0 	// Multiplier
+#define SCALE_RX_IN  	 8000.0 	// Multiplier		// Was 16000 GGH 2015 JAN 30
 #define SCALE_RX_OUT     8000.0		// Divisor
-#define SCALE_TX_IN     16000.0 	// Multiplier
+#define SCALE_TX_IN     32000.0 	// Multiplier		// Was 16000 GGH 2015 JAN 30
 #define SCALE_TX_OUT    32768.0 	// Divisor
 
 #define FILTER_TAPS	48