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dcs.h

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+/* Copyright 2023 Dual Tachyon
+ * https://github.com/DualTachyon
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *     Unless required by applicable law or agreed to in writing, software
+ *     distributed under the License is distributed on an "AS IS" BASIS,
+ *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *     See the License for the specific language governing permissions and
+ *     limitations under the License.
+ */
+
+#ifndef DCS_H
+#define DCS_H
+
+#include <stdint.h>
+
+enum DCS_CodeType_t {
+	CODE_TYPE_OFF = 0x00U,
+	CODE_TYPE_CONTINUOUS_TONE = 0x01U,
+	CODE_TYPE_DIGITAL = 0x02U,
+	CODE_TYPE_REVERSE_DIGITAL = 0x03U,
+};
+
+typedef enum DCS_CodeType_t DCS_CodeType_t;
+
+enum {
+	CDCSS_POSITIVE_CODE = 1U,
+	CDCSS_NEGATIVE_CODE = 2U,
+};
+
+extern const uint16_t CTCSS_Options[50];
+extern const uint16_t DCS_Options[104];
+
+uint32_t DCS_GetGolayCodeWord(DCS_CodeType_t CodeType, uint8_t Option);
+uint8_t DCS_GetCdcssCode(uint32_t Code);
+uint8_t DCS_GetCtcssCode(uint16_t Code);
+
+#endif
+