forked from mirror/uv-k5-firmware
84 lines
2.7 KiB
C
84 lines
2.7 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 DRIVER_BK4819_h
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#define DRIVER_BK4819_h
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#include <stdbool.h>
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#include <stdint.h>
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#include "driver/bk4819-regs.h"
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enum BK4819_AF_Type_t {
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BK4819_AF_MUTE = 0U,
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BK4819_AF_OPEN = 1U,
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BK4819_AF_ALAM = 2U,
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BK4819_AF_BEEP = 3U,
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BK4819_AF_CTCO = 6U,
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BK4819_AF_7 = 7U,
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BK4819_AF_FSKO = 8U,
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};
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typedef enum BK4819_AF_Type_t BK4819_AF_Type_t;
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enum BK4819_FilterBandwidth_t {
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BK4819_FILTER_BW_WIDE = 0U,
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BK4819_FILTER_BW_NARROW = 1U,
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};
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typedef enum BK4819_FilterBandwidth_t BK4819_FilterBandwidth_t;
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void BK4819_Init(void);
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uint16_t BK4819_GetRegister(BK4819_REGISTER_t Register);
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void BK4819_WriteRegister(BK4819_REGISTER_t Register, uint16_t Data);
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void BK4819_WriteU8(uint8_t Data);
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void BK4819_WriteU16(uint16_t Data);
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void BK4819_SetAGC(uint8_t Value);
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void BK4819_ToggleGpioOut(BK4819_GPIO_PIN_t Pin, bool bSet);
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void BK4819_SetCDCSSCodeWord(uint32_t CodeWord);
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void BK4819_SetCTCSSBaudRate(uint32_t BaudRate);
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void BK4819_Set55HzTailDetection(void);
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void BK4819_EnableVox(uint16_t Vox1Threshold, uint16_t Vox0Threshold);
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void BK4819_SetFilterBandwidth(BK4819_FilterBandwidth_t Bandwidth);
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void BK4819_SetupPowerAmplifier(uint16_t Bias, uint32_t Frequency);
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void BK4819_SetFrequency(uint32_t Frequency);
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void BK4819_SetupSquelch(
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uint8_t SquelchOpenRSSIThresh, uint8_t SquelchCloseRSSIThresh,
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uint8_t SquelchOpenNoiseThresh, uint8_t SquelchCloseNoiseThresh,
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uint8_t SquelchCloseGlitchThresh, uint8_t SquelchOpenGlitchThresh);
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void BK4819_SetAF(BK4819_AF_Type_t AF);
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void BK4819_RX_TurnOn(void);
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void BK4819_PickRXFilterPathBasedOnFrequency(uint32_t Frequency);
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void BK4819_DisableScramble(void);
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void BK4819_EnableScramble(uint8_t Type);
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void BK4819_DisableVox(void);
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void BK4819_DisableDTMF_SelCall(void);
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void BK4819_ConfigureDTMF_SelCall_and_UnknownRegister(void);
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void BK4819_PlayTone(uint16_t Frequency, bool bTuningGainSwitch);
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void BK4819_EnterTxMute(void);
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void BK4819_ExitTxMute(void);
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void BK4819_Sleep(void);
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void BK4819_TurnsOffTones_TurnsOnRX(void);
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void BK4819_SetupAircopy(void);
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void BK4819_ResetFSK(void);
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void BK4819_Idle(void);
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#endif
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