Re-enabled closecall even if it's still not working well

RDS PSN works again but update issue (UI ?)
Moved CTCSS stuff to dedicated file

firmware/baseband/CMakeLists.txt

@@ -333,6 +333,13 @@ set(MODE_CPPSRC
 )
 DeclareTargets(PSPE wideband_spectrum)
 
+### Close Call
+
+set(MODE_CPPSRC
+	proc_closecall.cpp
+)
+DeclareTargets(PCLC closecall)
+
 ### OOK
 
 set(MODE_CPPSRC

firmware/baseband/proc_closecall.cpp

@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 Furrtek
  *
  * This file is part of PortaPack.
  *

firmware/baseband/proc_closecall.hpp

@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 Furrtek
  *
  * This file is part of PortaPack.
  *
@@ -23,6 +24,7 @@
 #define __PROC_CLOSECALLPROCESSOR_H__
 
 #include "baseband_processor.hpp"
+#include "baseband_thread.hpp"
 #include "spectrum_collector.hpp"
 
 #include "message.hpp"
@@ -38,6 +40,8 @@ public:
 	void on_message(const Message* const message) override;
 
 private:
+	BasebandThread baseband_thread { 3072000, this, NORMALPRIO + 20, baseband::Direction::Receive };
+	
 	SpectrumCollector channel_spectrum;
 
 	std::array<complex16_t, 256> spectrum;

firmware/baseband/proc_rds.cpp

@@ -35,6 +35,11 @@ void RDSProcessor::execute(const buffer_c8_t& buffer) {
 		if (s >= 9) {
 			s = 0;
 			if (sample_count >= SAMPLES_PER_BIT) {
+				if (bit_pos >= message_length) {
+					bit_pos = 0;
+					cur_output = 0;
+				}
+				
 				cur_bit = (rdsdata[(bit_pos / 26) & 15] >> (25 - (bit_pos % 26))) & 1;
 				prev_output = cur_output;
 				cur_output = prev_output ^ cur_bit;
@@ -52,10 +57,7 @@ void RDSProcessor::execute(const buffer_c8_t& buffer) {
 				in_sample_index += SAMPLES_PER_BIT;
 				if (in_sample_index >= SAMPLE_BUFFER_SIZE) in_sample_index -= SAMPLE_BUFFER_SIZE;
 				
-				if (bit_pos < message_length)
-					bit_pos++;
-				else
-					bit_pos = 0;
+				bit_pos++;
 				
 				sample_count = 0;
 			}