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https://github.com/OneOfEleven/uv-k5-firmware-custom.git
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112 lines
3.3 KiB
C
112 lines
3.3 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 DTMF_H
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#define DTMF_H
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#include <stdbool.h>
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#include <stdint.h>
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#define MAX_DTMF_CONTACTS 16
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enum { // seconds
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DTMF_HOLD_MIN = 5,
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DTMF_HOLD_MAX = 60
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};
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enum dtmf_state_e {
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DTMF_STATE_0 = 0,
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DTMF_STATE_TX_SUCC,
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DTMF_STATE_CALL_OUT_RSP
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};
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typedef enum dtmf_state_e dtmf_state_t;
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enum dtmf_call_state_e {
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DTMF_CALL_STATE_NONE = 0,
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DTMF_CALL_STATE_CALL_OUT,
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DTMF_CALL_STATE_RECEIVED,
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DTMF_CALL_STATE_RECEIVED_STAY
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};
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typedef enum dtmf_call_state_e dtmf_call_state_t;
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enum dtmf_decode_response_e {
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DTMF_DEC_RESPONSE_NONE = 0,
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DTMF_DEC_RESPONSE_RING,
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DTMF_DEC_RESPONSE_REPLY,
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DTMF_DEC_RESPONSE_BOTH
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};
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typedef enum dtmf_decode_response_e dtmf_decode_response_t;
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enum dtmf_reply_state_e {
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DTMF_REPLY_NONE = 0,
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DTMF_REPLY_ANI,
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DTMF_REPLY_AB,
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DTMF_REPLY_AAAAA
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};
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typedef enum dtmf_reply_state_e dtmf_reply_state_t;
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enum dtmf_call_mode_e {
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DTMF_CALL_MODE_NOT_GROUP = 0,
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DTMF_CALL_MODE_GROUP,
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DTMF_CALL_MODE_DTMF
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};
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typedef enum dtmf_call_mode_e dtmf_call_mode_t;
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extern char g_dtmf_string[15];
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extern char g_dtmf_input_box[15];
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extern uint8_t g_dtmf_input_box_index;
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extern bool g_dtmf_input_mode;
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extern uint8_t g_dtmf_prev_index;
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extern char g_dtmf_rx[17];
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extern uint8_t g_dtmf_rx_index;
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extern uint8_t g_dtmf_rx_timeout;
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extern bool g_dtmf_rx_pending;
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#ifdef ENABLE_DTMF_LIVE_DECODER
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extern char g_dtmf_rx_live[20];
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extern uint8_t g_dtmf_rx_live_timeout;
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#endif
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extern bool g_dtmf_is_contact_valid;
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extern char g_dtmf_id[4];
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extern char g_dtmf_caller[4];
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extern char g_dtmf_callee[4];
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extern dtmf_state_t g_dtmf_state;
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extern uint8_t g_dtmf_decode_ring_tick_500ms;
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extern uint8_t g_dtmf_chosen_contact;
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extern uint8_t g_dtmf_auto_reset_time_500ms;
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extern dtmf_call_state_t g_dtmf_call_state;
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extern dtmf_reply_state_t g_dtmf_reply_state;
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extern dtmf_call_mode_t g_dtmf_call_mode;
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extern bool g_dtmf_is_tx;
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extern uint8_t g_dtmf_tx_stop_tick_500ms;
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void DTMF_clear_RX(void);
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bool DTMF_ValidateCodes(char *pCode, const unsigned int size);
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bool DTMF_GetContact(const int Index, char *pContact);
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bool DTMF_FindContact(const char *pContact, char *pResult);
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char DTMF_GetCharacter(const unsigned int code);
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bool DTMF_CompareMessage(const char *pDTMF, const char *pTemplate, const unsigned int size, const bool flag);
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dtmf_call_mode_t DTMF_CheckGroupCall(const char *pDTMF, const unsigned int size);
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void DTMF_clear_input_box(void);
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void DTMF_Append(const char vode);
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void DTMF_HandleRequest(void);
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bool DTMF_Reply(void);
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#endif
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