Fixed LCR transmit and AFSK baseband module

firmware/baseband/proc_afsk.hpp

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 Furrtek
+ *
+ * This file is part of PortaPack.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __PROC_AFSK_H__
+#define __PROC_AFSK_H__
+
+#include "baseband_processor.hpp"
+#include "baseband_thread.hpp"
+
+class AFSKProcessor : public BasebandProcessor {
+public:
+	void execute(const buffer_c8_t& buffer) override;
+	
+	void on_message(const Message* const p) override;
+
+private:
+	bool configured = false;
+	
+	BasebandThread baseband_thread { 2280000, this, NORMALPRIO + 20, baseband::Direction::Transmit };
+	
+	uint32_t afsk_samples_per_bit;
+	uint32_t afsk_phase_inc_mark;
+	uint32_t afsk_phase_inc_space;
+	uint8_t afsk_repeat;
+	uint32_t afsk_bw;
+	bool afsk_alt_format;
+	char message_data[256];
+	
+	int8_t re, im;
+	uint8_t s;
+    uint8_t bit_pos = 0, byte_pos = 0;
+    char cur_byte = 0;
+    char ext_byte = 0;
+    uint16_t gbyte;
+    uint8_t cur_bit = 0;
+    uint32_t sample_count;
+	uint32_t tone_phase, phase, sphase;
+	int32_t tone_sample, sig, frq;
+	
+	TXDoneMessage message;
+};
+
+#endif