uv-k5-firmware-custom/app/dtmf.h
2023-09-09 08:03:56 +01:00

91 lines
2.5 KiB
C

/* 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 DTMF_H
#define DTMF_H
#include <stdbool.h>
#include <stdint.h>
enum DTMF_State_t {
DTMF_STATE_0 = 0U,
DTMF_STATE_TX_SUCC = 1U,
DTMF_STATE_CALL_OUT_RSP = 2U,
};
typedef enum DTMF_State_t DTMF_State_t;
enum DTMF_CallState_t {
DTMF_CALL_STATE_NONE = 0U,
DTMF_CALL_STATE_CALL_OUT = 1U,
DTMF_CALL_STATE_RECEIVED = 2U,
};
typedef enum DTMF_CallState_t DTMF_CallState_t;
enum DTMF_ReplyState_t {
DTMF_REPLY_NONE = 0U,
DTMF_REPLY_ANI = 1U,
DTMF_REPLY_AB = 2U,
DTMF_REPLY_AAAAA = 3U,
};
typedef enum DTMF_ReplyState_t DTMF_ReplyState_t;
enum DTMF_CallMode_t {
DTMF_CALL_MODE_NOT_GROUP = 0U,
DTMF_CALL_MODE_GROUP = 1U,
DTMF_CALL_MODE_DTMF = 2U,
};
typedef enum DTMF_CallMode_t DTMF_CallMode_t;
extern char gDTMF_String[15];
extern char gDTMF_InputBox[15];
extern char gDTMF_Received[16];
extern bool gIsDtmfContactValid;
extern char gDTMF_ID[4];
extern char gDTMF_Caller[4];
extern char gDTMF_Callee[4];
extern DTMF_State_t gDTMF_State;
extern bool gDTMF_DecodeRing;
extern uint8_t gDTMF_DecodeRingCountdown;
extern uint8_t gDTMFChosenContact;
extern uint8_t gDTMF_WriteIndex;
extern uint8_t gDTMF_PreviousIndex;
extern uint8_t gDTMF_AUTO_RESET_TIME;
extern uint8_t gDTMF_InputIndex;
extern bool gDTMF_InputMode;
extern uint8_t gDTMF_RecvTimeout;
extern DTMF_CallState_t gDTMF_CallState;
extern DTMF_ReplyState_t gDTMF_ReplyState;
extern DTMF_CallMode_t gDTMF_CallMode;
extern bool gDTMF_IsTx;
extern uint8_t gDTMF_TxStopCountdown;
bool DTMF_ValidateCodes(char *pCode, uint8_t Size);
bool DTMF_GetContact(uint8_t Index, char *pContact);
bool DTMF_FindContact(const char *pContact, char *pResult);
char DTMF_GetCharacter(uint8_t Code);
bool DTMF_CompareMessage(const char *pDTMF, const char *pTemplate, uint8_t Size, bool bFlag);
bool DTMF_CheckGroupCall(const char *pDTMF, uint32_t Size);
void DTMF_Append(char Code);
void DTMF_HandleRequest(void);
void DTMF_Reply(void);
#endif