mirror of
https://github.com/egzumer/uv-k5-firmware-custom
synced 2024-11-22 01:32:43 +00:00
172 lines
3.6 KiB
C
172 lines
3.6 KiB
C
/* Copyright 2023 fagci
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* https://github.com/fagci
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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 SPECTRUM_H
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#define SPECTRUM_H
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#include "../bitmaps.h"
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#include "../board.h"
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#include "../bsp/dp32g030/gpio.h"
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#include "../driver/bk4819-regs.h"
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#include "../driver/bk4819.h"
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#include "../driver/gpio.h"
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#include "../driver/keyboard.h"
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#include "../driver/st7565.h"
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#include "../driver/system.h"
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#include "../driver/systick.h"
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#include "../external/printf/printf.h"
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#include "../font.h"
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#include "../frequencies.h"
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#include "../helper/battery.h"
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#include "../misc.h"
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#include "../radio.h"
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#include "../settings.h"
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#include "../ui/helper.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <string.h>
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static const uint8_t DrawingEndY = 40;
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static const uint8_t U8RssiMap[] = {
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121, 115, 109, 103, 97, 91, 85, 79, 73, 63,
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};
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static const uint16_t scanStepValues[] = {
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1, 10, 50, 100,
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250, 500, 625, 833, 1000, 1250, 2500, 10000,
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};
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static const uint16_t scanStepBWRegValues[] = {
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// RX RXw TX BW
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// 0b0 000 000 001 01 1000
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// 1
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0b0000000001011000, // 6.25
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// 10
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0b0000000001011000, // 6.25
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// 50
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0b0000000001011000, // 6.25
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// 100
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0b0000000001011000, // 6.25
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// 250
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0b0000000001011000, // 6.25
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// 500
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0b0010010001011000, // 6.25
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// 625
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0b0100100001011000, // 6.25
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// 833
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0b0110110001001000, // 6.25
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// 1000
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0b0110110001001000, // 6.25
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// 1250
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0b0111111100001000, // 6.25
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// 2500
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0b0011011000101000, // 25
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// 10000
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0b0011011000101000, // 25
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};
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static const uint16_t listenBWRegValues[] = {
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0b0011011000101000, // 25
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0b0111111100001000, // 12.5
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0b0100100001011000, // 6.25
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};
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typedef enum State {
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SPECTRUM,
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FREQ_INPUT,
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STILL,
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} State;
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typedef enum StepsCount {
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STEPS_128,
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STEPS_64,
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STEPS_32,
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STEPS_16,
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} StepsCount;
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typedef enum ModulationType {
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MOD_FM,
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MOD_AM,
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MOD_USB,
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} ModulationType;
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typedef enum ScanStep {
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S_STEP_0_01kHz,
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S_STEP_0_1kHz,
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S_STEP_0_5kHz,
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S_STEP_1_0kHz,
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S_STEP_2_5kHz,
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S_STEP_5_0kHz,
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S_STEP_6_25kHz,
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S_STEP_8_33kHz,
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S_STEP_10_0kHz,
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S_STEP_12_5kHz,
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S_STEP_25_0kHz,
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S_STEP_100_0kHz,
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} ScanStep;
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typedef struct SpectrumSettings {
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uint32_t frequencyChangeStep;
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StepsCount stepsCount;
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ScanStep scanStepIndex;
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uint16_t scanDelay;
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uint16_t rssiTriggerLevel;
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BK4819_FilterBandwidth_t bw;
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BK4819_FilterBandwidth_t listenBw;
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int dbMin;
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int dbMax;
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ModulationType modulationType;
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bool backlightState;
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} SpectrumSettings;
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typedef struct KeyboardState {
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KEY_Code_t current;
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KEY_Code_t prev;
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uint8_t counter;
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} KeyboardState;
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typedef struct ScanInfo {
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uint16_t rssi, rssiMin, rssiMax;
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uint8_t i, iPeak;
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uint32_t f, fPeak;
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uint16_t scanStep;
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uint8_t measurementsCount;
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} ScanInfo;
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typedef struct RegisterSpec {
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char *name;
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uint8_t num;
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uint8_t offset;
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uint16_t maxValue;
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uint16_t inc;
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} RegisterSpec;
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typedef struct PeakInfo {
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uint16_t t;
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uint16_t rssi;
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uint32_t f;
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uint8_t i;
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} PeakInfo;
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void APP_RunSpectrum(void);
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#endif /* ifndef SPECTRUM_H */
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// vim: ft=c
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