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