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Added spectrum analyzer from fagci

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This commit is contained in:
Krzysiek Egzmont 2023-09-29 15:01:26 +02:00
parent f4643adb2a
commit 3c44faaa99
8 changed files with 1547 additions and 6 deletions
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14
Makefile
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@ -7,11 +7,11 @@ ENABLE_SWD := 0
ENABLE_OVERLAY := 1
ENABLE_UART := 1
ENABLE_AIRCOPY := 0
ENABLE_FMRADIO := 1
ENABLE_FMRADIO := 0
ENABLE_NOAA := 0
ENABLE_VOICE := 0
ENABLE_ALARM := 0
ENABLE_BIG_FREQ := 0
ENABLE_ALARM := 1
ENABLE_BIG_FREQ := 1
ENABLE_SMALL_BOLD := 1
ENABLE_KEEP_MEM_NAME := 1
ENABLE_WIDE_RX := 1
@ -28,6 +28,7 @@ ENABLE_AM_FIX_SHOW_DATA := 1
ENABLE_SQUELCH1_LOWER := 0
ENABLE_RSSI_BAR := 1
ENABLE_AUDIO_BAR := 1
ENABLE_SPECTRUM := 1
#ENABLE_COPY_CHAN_TO_VFO := 1
#ENABLE_SINGLE_VFO_CHAN := 1
#ENABLE_BAND_SCOPE := 1
@ -88,6 +89,9 @@ endif
OBJS += app/generic.o
OBJS += app/main.o
OBJS += app/menu.o
ifeq ($(ENABLE_SPECTRUM), 1)
OBJS += app/spectrum.o
endif
OBJS += app/scanner.o
ifeq ($(ENABLE_UART),1)
OBJS += app/uart.o
@ -156,6 +160,10 @@ CFLAGS = -Os -Wall -Werror -mcpu=cortex-m0 -fno-builtin -fshort-enums -fno-delet
CFLAGS += -DPRINTF_INCLUDE_CONFIG_H
CFLAGS += -DGIT_HASH=\"$(GIT_HASH)\"
ifeq ($(ENABLE_SPECTRUM),1)
CFLAGS += -DENABLE_SPECTRUM
endif
ifeq ($(ENABLE_SWD),1)
CFLAGS += -DENABLE_SWD
endif

6
app/main.c
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@ -24,6 +24,9 @@
#include "app/generic.h"
#include "app/main.h"
#include "app/scanner.h"
#ifdef ENABLE_SPECTRUM
#include "app/spectrum.h"
#endif
#include "audio.h"
#include "driver/bk4819.h"
#include "dtmf.h"
@ -176,6 +179,9 @@ static void processFKeyFunction(const KEY_Code_t Key, const bool beep)
}
gRequestSaveVFO = true;
gVfoConfigureMode = VFO_CONFIGURE_RELOAD;
#elif defined(ENABLE_SPECTRUM)
APP_RunSpectrum();
gRequestDisplayScreen = DISPLAY_MAIN;
#else
// toggle scanlist-1 and scanlist 2
if (gScreenToDisplay != DISPLAY_SCANNER)

1185
app/spectrum.c Normal file
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172
app/spectrum.h Normal file
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@ -0,0 +1,172 @@
/* Copyright 2023 fagci
* https://github.com/fagci
*
* 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 SPECTRUM_H
#define SPECTRUM_H
#include "../bitmaps.h"
#include "../board.h"
#include "../bsp/dp32g030/gpio.h"
#include "../driver/bk4819-regs.h"
#include "../driver/bk4819.h"
#include "../driver/gpio.h"
#include "../driver/keyboard.h"
#include "../driver/st7565.h"
#include "../driver/system.h"
#include "../driver/systick.h"
#include "../external/printf/printf.h"
#include "../font.h"
#include "../frequencies.h"
#include "../helper/battery.h"
#include "../misc.h"
#include "../radio.h"
#include "../settings.h"
#include "../ui/helper.h"
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
static const uint8_t DrawingEndY = 40;
static const uint8_t U8RssiMap[] = {
121, 115, 109, 103, 97, 91, 85, 79, 73, 63,
};
static const uint16_t scanStepValues[] = {
1, 10, 50, 100,
250, 500, 625, 833, 1000, 1250, 2500, 10000,
};
static const uint16_t scanStepBWRegValues[] = {
// RX RXw TX BW
// 0b0 000 000 001 01 1000
// 1
0b0000000001011000, // 6.25
// 10
0b0000000001011000, // 6.25
// 50
0b0000000001011000, // 6.25
// 100
0b0000000001011000, // 6.25
// 250
0b0000000001011000, // 6.25
// 500
0b0010010001011000, // 6.25
// 625
0b0100100001011000, // 6.25
// 833
0b0110110001001000, // 6.25
// 1000
0b0110110001001000, // 6.25
// 1250
0b0111111100001000, // 6.25
// 2500
0b0011011000101000, // 25
// 10000
0b0011011000101000, // 25
};
static const uint16_t listenBWRegValues[] = {
0b0011011000101000, // 25
0b0111111100001000, // 12.5
0b0100100001011000, // 6.25
};
typedef enum State {
SPECTRUM,
FREQ_INPUT,
STILL,
} State;
typedef enum StepsCount {
STEPS_128,
STEPS_64,
STEPS_32,
STEPS_16,
} StepsCount;
typedef enum ModulationType {
MOD_FM,
MOD_AM,
MOD_USB,
} ModulationType;
typedef enum ScanStep {
S_STEP_0_01kHz,
S_STEP_0_1kHz,
S_STEP_0_5kHz,
S_STEP_1_0kHz,
S_STEP_2_5kHz,
S_STEP_5_0kHz,
S_STEP_6_25kHz,
S_STEP_8_33kHz,
S_STEP_10_0kHz,
S_STEP_12_5kHz,
S_STEP_25_0kHz,
S_STEP_100_0kHz,
} ScanStep;
typedef struct SpectrumSettings {
StepsCount stepsCount;
ScanStep scanStepIndex;
uint32_t frequencyChangeStep;
uint16_t scanDelay;
uint16_t rssiTriggerLevel;
bool backlightState;
BK4819_FilterBandwidth_t bw;
BK4819_FilterBandwidth_t listenBw;
ModulationType modulationType;
int dbMin;
int dbMax;
} SpectrumSettings;
typedef struct KeyboardState {
KEY_Code_t current;
KEY_Code_t prev;
uint8_t counter;
} KeyboardState;
typedef struct ScanInfo {
uint16_t rssi, rssiMin, rssiMax;
uint8_t i, iPeak;
uint32_t f, fPeak;
uint16_t scanStep;
uint8_t measurementsCount;
} ScanInfo;
typedef struct RegisterSpec {
char *name;
uint8_t num;
uint8_t offset;
uint16_t maxValue;
uint16_t inc;
} RegisterSpec;
typedef struct PeakInfo {
uint16_t t;
uint16_t rssi;
uint8_t i;
uint32_t f;
} PeakInfo;
void APP_RunSpectrum(void);
#endif /* ifndef SPECTRUM_H */
// vim: ft=c

1
board.h
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@ -18,6 +18,7 @@
#define BOARD_H
#include <stdint.h>
#include <stdbool.h>
void BOARD_FLASH_Init(void);
void BOARD_GPIO_Init(void);

168
font.c
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@ -165,6 +165,174 @@ const uint8_t gFontSmallDigits[11][7] =
{0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00} // '-'
};
*/
#ifdef ENABLE_SPECTRUM
const uint8_t gFont3x5[160][3] = {
{0x00, 0x00, 0x00}, // 32 - space
{0x00, 0x17, 0x00}, // 33 - exclam
{0x03, 0x00, 0x03}, // 34 - quotedbl
{0x1f, 0x0a, 0x1f}, // 35 - numbersign
{0x0a, 0x1f, 0x05}, // 36 - dollar
{0x09, 0x04, 0x12}, // 37 - percent
{0x0f, 0x17, 0x1c}, // 38 - ampersand
{0x00, 0x03, 0x00}, // 39 - quotesingle
{0x00, 0x0e, 0x11}, // 40 - parenleft
{0x11, 0x0e, 0x00}, // 41 - parenright
{0x05, 0x02, 0x05}, // 42 - asterisk
{0x04, 0x0e, 0x04}, // 43 - plus
{0x10, 0x08, 0x00}, // 44 - comma
{0x04, 0x04, 0x04}, // 45 - hyphen
{0x00, 0x10, 0x00}, // 46 - period
{0x18, 0x04, 0x03}, // 47 - slash
{0x1e, 0x11, 0x0f}, // 48 - zero
{0x02, 0x1f, 0x00}, // 49 - one
{0x19, 0x15, 0x12}, // 50 - two
{0x11, 0x15, 0x0a}, // 51 - three
{0x07, 0x04, 0x1f}, // 52 - four
{0x17, 0x15, 0x09}, // 53 - five
{0x1e, 0x15, 0x1d}, // 54 - six
{0x19, 0x05, 0x03}, // 55 - seven
{0x1f, 0x15, 0x1f}, // 56 - eight
{0x17, 0x15, 0x0f}, // 57 - nine
{0x00, 0x0a, 0x00}, // 58 - colon
{0x10, 0x0a, 0x00}, // 59 - semicolon
{0x04, 0x0a, 0x11}, // 60 - less
{0x0a, 0x0a, 0x0a}, // 61 - equal
{0x11, 0x0a, 0x04}, // 62 - greater
{0x01, 0x15, 0x03}, // 63 - question
{0x0e, 0x15, 0x16}, // 64 - at
{0x1e, 0x05, 0x1e}, // 65 - A
{0x1f, 0x15, 0x0a}, // 66 - B
{0x0e, 0x11, 0x11}, // 67 - C
{0x1f, 0x11, 0x0e}, // 68 - D
{0x1f, 0x15, 0x15}, // 69 - E
{0x1f, 0x05, 0x05}, // 70 - F
{0x0e, 0x15, 0x1d}, // 71 - G
{0x1f, 0x04, 0x1f}, // 72 - H
{0x11, 0x1f, 0x11}, // 73 - I
{0x08, 0x10, 0x0f}, // 74 - J
{0x1f, 0x04, 0x1b}, // 75 - K
{0x1f, 0x10, 0x10}, // 76 - L
{0x1f, 0x06, 0x1f}, // 77 - M
{0x1f, 0x0e, 0x1f}, // 78 - N
{0x0e, 0x11, 0x0e}, // 79 - O
{0x1f, 0x05, 0x02}, // 80 - P
{0x0e, 0x19, 0x1e}, // 81 - Q
{0x1f, 0x0d, 0x16}, // 82 - R
{0x12, 0x15, 0x09}, // 83 - S
{0x01, 0x1f, 0x01}, // 84 - T
{0x0f, 0x10, 0x1f}, // 85 - U
{0x07, 0x18, 0x07}, // 86 - V
{0x1f, 0x0c, 0x1f}, // 87 - W
{0x1b, 0x04, 0x1b}, // 88 - X
{0x03, 0x1c, 0x03}, // 89 - Y
{0x19, 0x15, 0x13}, // 90 - Z
{0x1f, 0x11, 0x11}, // 91 - bracketleft
{0x02, 0x04, 0x08}, // 92 - backslash
{0x11, 0x11, 0x1f}, // 93 - bracketright
{0x02, 0x01, 0x02}, // 94 - asciicircum
{0x10, 0x10, 0x10}, // 95 - underscore
{0x01, 0x02, 0x00}, // 96 - grave
{0x1a, 0x16, 0x1c}, // 97 - a
{0x1f, 0x12, 0x0c}, // 98 - b
{0x0c, 0x12, 0x12}, // 99 - c
{0x0c, 0x12, 0x1f}, // 100 - d
{0x0c, 0x1a, 0x16}, // 101 - e
{0x04, 0x1e, 0x05}, // 102 - f
{0x0c, 0x2a, 0x1e}, // 103 - g
{0x1f, 0x02, 0x1c}, // 104 - h
{0x00, 0x1d, 0x00}, // 105 - i
{0x10, 0x20, 0x1d}, // 106 - j
{0x1f, 0x0c, 0x12}, // 107 - k
{0x11, 0x1f, 0x10}, // 108 - l
{0x1e, 0x0e, 0x1e}, // 109 - m
{0x1e, 0x02, 0x1c}, // 110 - n
{0x0c, 0x12, 0x0c}, // 111 - o
{0x3e, 0x12, 0x0c}, // 112 - p
{0x0c, 0x12, 0x3e}, // 113 - q
{0x1c, 0x02, 0x02}, // 114 - r
{0x14, 0x1e, 0x0a}, // 115 - s
{0x02, 0x1f, 0x12}, // 116 - t
{0x0e, 0x10, 0x1e}, // 117 - u
{0x0e, 0x18, 0x0e}, // 118 - v
{0x1e, 0x1c, 0x1e}, // 119 - w
{0x12, 0x0c, 0x12}, // 120 - x
{0x06, 0x28, 0x1e}, // 121 - y
{0x1a, 0x1e, 0x16}, // 122 - z
{0x04, 0x1b, 0x11}, // 123 - braceleft
{0x00, 0x1b, 0x00}, // 124 - bar
{0x11, 0x1b, 0x04}, // 125 - braceright
{0x02, 0x03, 0x01}, // 126 - asciitilde
{0x00, 0x00, 0x00}, // 127 - empty
{0x00, 0x00, 0x00}, // 128 - empty
{0x00, 0x00, 0x00}, // 129 - empty
{0x00, 0x00, 0x00}, // 130 - empty
{0x00, 0x00, 0x00}, // 131 - empty
{0x00, 0x00, 0x00}, // 132 - empty
{0x00, 0x00, 0x00}, // 133 - empty
{0x00, 0x00, 0x00}, // 134 - empty
{0x00, 0x00, 0x00}, // 135 - empty
{0x00, 0x00, 0x00}, // 136 - empty
{0x00, 0x00, 0x00}, // 137 - empty
{0x00, 0x00, 0x00}, // 138 - empty
{0x00, 0x00, 0x00}, // 139 - empty
{0x00, 0x00, 0x00}, // 140 - empty
{0x00, 0x00, 0x00}, // 141 - empty
{0x00, 0x00, 0x00}, // 142 - empty
{0x00, 0x00, 0x00}, // 143 - empty
{0x00, 0x00, 0x00}, // 144 - empty
{0x00, 0x00, 0x00}, // 145 - empty
{0x00, 0x00, 0x00}, // 146 - empty
{0x00, 0x00, 0x00}, // 147 - empty
{0x00, 0x00, 0x00}, // 148 - empty
{0x00, 0x00, 0x00}, // 149 - empty
{0x00, 0x00, 0x00}, // 150 - empty
{0x00, 0x00, 0x00}, // 151 - empty
{0x00, 0x00, 0x00}, // 152 - empty
{0x00, 0x00, 0x00}, // 153 - empty
{0x00, 0x00, 0x00}, // 154 - empty
{0x00, 0x00, 0x00}, // 155 - empty
{0x00, 0x00, 0x00}, // 156 - empty
{0x00, 0x00, 0x00}, // 157 - empty
{0x00, 0x00, 0x00}, // 158 - empty
{0x00, 0x00, 0x00}, // 159 - empty
{0x00, 0x00, 0x00}, // 160 - empty
{0x00, 0x1d, 0x00}, // 161 - exclamdown
{0x0e, 0x1b, 0x0a}, // 162 - cent
{0x14, 0x1f, 0x15}, // 163 - sterling
{0x15, 0x0e, 0x15}, // 164 - currency
{0x0b, 0x1c, 0x0b}, // 165 - yen
{0x00, 0x1b, 0x00}, // 166 - brokenbar
{0x14, 0x1b, 0x05}, // 167 - section
{0x01, 0x00, 0x01}, // 168 - dieresis
{0x02, 0x05, 0x05}, // 169 - copyright
{0x16, 0x15, 0x17}, // 170 - ordfeminine
{0x02, 0x05, 0x00}, // 171 - guillemotleft
{0x02, 0x02, 0x06}, // 172 - logicalnot
{0x04, 0x04, 0x00}, // 173 - softhyphen
{0x07, 0x03, 0x04}, // 174 - registered
{0x01, 0x01, 0x01}, // 175 - macron
{0x02, 0x05, 0x02}, // 176 - degree
{0x12, 0x17, 0x12}, // 177 - plusminus
{0x01, 0x07, 0x04}, // 178 - twosuperior
{0x05, 0x07, 0x07}, // 179 - threesuperior
{0x00, 0x02, 0x01}, // 180 - acute
{0x1f, 0x08, 0x07}, // 181 - mu
{0x02, 0x1d, 0x1f}, // 182 - paragraph
{0x0e, 0x0e, 0x0e}, // 183 - periodcentered
{0x10, 0x14, 0x08}, // 184 - cedilla
{0x00, 0x07, 0x00}, // 185 - onesuperior
{0x12, 0x15, 0x12}, // 186 - ordmasculine
{0x00, 0x05, 0x02}, // 187 - guillemotright
{0x03, 0x08, 0x18}, // 188 - onequarter
{0x0b, 0x18, 0x10}, // 189 - onehalf
{0x03, 0x0b, 0x18}, // 190 - threequarters
{0x18, 0x15, 0x10}, // 191 - questiondown
};
#endif
const uint8_t gFontSmall[95][6] =
{
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, // ' '

1
font.h
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@ -23,6 +23,7 @@
extern const uint8_t gFontBig[95][15];
extern const uint8_t gFontBigDigits[11][26];
//extern const uint8_t gFontSmallDigits[11][7];
extern const uint8_t gFont3x5[160][3];
extern const uint8_t gFontSmall[95][6];
#ifdef ENABLE_SMALL_BOLD
extern const uint8_t gFontSmallBold[95][6];

4
version.c
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@ -11,6 +11,6 @@
const char Version[] = "OEFW-"VER;
const char UART_Version[] = "UV-K5 Firmware, Open Edition, OEFW-"VER"\r\n";
#else
const char Version[] = "1o11-"VER;
const char UART_Version[] = "UV-K5 Firmware, Open Edition, 1o11-"VER"\r\n";
const char Version[] = "1o11+fagci-"VER;
const char UART_Version[] = "UV-K5 Firmware, Open Edition, 1o11+fagci-"VER"\r\n";
#endif