frequencies.h

/* 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 FREQUENCIES_H
#define FREQUENCIES_H

#include "radio.h"
#include <stdint.h>

enum FREQUENCY_Band_t {
  BAND1_50MHz,
  BAND2_108MHz,
  BAND3_136MHz,
  BAND4_174MHz,
  BAND5_350MHz,
  BAND6_400MHz,
  BAND7_470MHz,
};

typedef enum FREQUENCY_Band_t FREQUENCY_Band_t;

struct FrequencyBandInfo {
  uint32_t lower;
  uint32_t upper;
};
extern const struct FrequencyBandInfo FrequencyBandTable[7];
extern const uint16_t StepFrequencyTable[19];

FREQUENCY_Band_t FREQUENCY_GetBand(uint32_t Frequency);
uint8_t FREQUENCY_CalculateOutputPower(uint8_t TxpLow, uint8_t TxpMid,
                                       uint8_t TxpHigh, int32_t LowerLimit,
                                       int32_t Middle, int32_t UpperLimit,
                                       int32_t Frequency);
uint32_t FREQUENCY_FloorToStep(uint32_t Upper, uint32_t Step, uint32_t Lower);
bool IsTXAllowed(uint32_t Frequency);
bool FREQUENCY_Check(VFO_Info_t *pInfo);
uint32_t GetScreenF(uint32_t f);
uint32_t GetTuneF(uint32_t f);
#endif