mods.js

modClasses = [
    class Mod_APP extends FirmwareMod {
        constructor() {
            super("Apps", "Adds an application to the firmware. Some apps are started with the flashlight button. Due to very limited space available, you can only select one app:", "up to 2770");

            this.selectSbar = addRadioButton(this.modSpecificDiv, "RSSI, S-Meter and battery voltage readout on the main screen. By @piotr022, v78.", "selectSbar", "selectApp");
            this.selectGraph = addRadioButton(this.modSpecificDiv, "RSSI and RSSI Graph on the main screen. By @piotr022, v78.", "selectGraph", "selectApp");
            this.selectSpectr = addRadioButton(this.modSpecificDiv, "Spectrum analyzer. Starts with the flashlight button. Up / down (hold) - change the center frequency, 8/2 - zoom in / out, 1/7 - increase / decrease resolution, PTT / EXIT - exit. After exiting, open the menu to refresh the screen. By @piotr022, v78.", "selectSpectr", "selectApp");
            this.selectSpectrM = addRadioButton(this.modSpecificDiv, "Advanced spectrum analyzer. Starts with the flashlight button. Before starting, either turn off the noise reduction (SQL to 0) or turn on the monitoring mode. Up / down - frequency change, 1/7 - sensitivity (measurement time), 2/8 - frequency step, 9/3 - zoom in / out, * / F (hold) - noise reduction level, 5 - backlight, 0 - ignore frequency, EXIT - exit. After exiting, open the menu to refresh the screen. By @fagci, v66.", "selectSpectrM", "selectApp");
            this.selectMessenger = addRadioButton(this.modSpecificDiv, "Text messenger (digital transmission). Starts with the flashlight button. Use the number keys in T9 style for typing a message, MENU - send, EXIT - clear message or exit if message is empty. To confirm a letter (if you need to reuse the same number key), press *. By @piotr022, v78.", "selectMessenger", "selectApp");
            this.selectPong = addRadioButton(this.modSpecificDiv, "Pong game (first ever mod app). Starts after boot. By @piotr022, v78.", "selectPong", "selectApp");
            this.selectSbar.checked = true;
        }

        apply(firmwareData) {

            const dataSbar = hexString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
            const dataGraph = hexString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
            const dataSpectr = hexString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
            const dataSpectrM = hexString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
            const dataMessenger = hexString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
            const dataPong = hexString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

            if (this.selectSbar.checked) {
                firmwareData = replaceSection(firmwareData, hexString("45E6000002000000030000000400000005000000060000000700000008000000090000000A0000000B0000000C0000000D0000000E0000002DE7"), 0x0004);
                firmwareData = replaceSection(firmwareData, dataSbar, firmwareData.length);

                log(`Success: ${this.name} applied: RSSI-Sbar.`);
            }
            else if (this.selectGraph.checked) {
                firmwareData = replaceSection(firmwareData, hexString("E9E6000002000000030000000400000005000000060000000700000008000000090000000A0000000B0000000C0000000D0000000E000000D9E8"), 0x0004);
                firmwareData = replaceSection(firmwareData, dataGraph, firmwareData.length);

                log(`Success: ${this.name} applied: RSSI-Graph.`);
            }
            else if (this.selectSpectr.checked) {
                firmwareData = replaceSection(firmwareData, hexString("CDE9000002000000030000000400000005000000060000000700000008000000090000000A0000000B0000000C0000000D0000000E000000CDE6"), 0x0004);
                firmwareData = replaceSection(firmwareData, dataSpectr, firmwareData.length);

                log(`Success: ${this.name} applied: Spectrum (piotr022).`);
            }
            else if (this.selectSpectrM.checked) {
                firmwareData = replaceSection(firmwareData, hexString("79EE000002000000030000000400000005000000060000000700000008000000090000000A0000000B0000000C0000000D0000000E0000001DE8"), 0x0004);
                firmwareData = replaceSection(firmwareData, dataSpectrM, firmwareData.length);

                log(`Success: ${this.name} applied: Advanced Spectrum (fagci).`);
            }
            else if (this.selectMessenger.checked) {
                firmwareData = replaceSection(firmwareData, hexString("09EB000002000000030000000400000005000000060000000700000008000000090000000A0000000B0000000C0000000D0000000E000000B5E5"), 0x0004);
                firmwareData = replaceSection(firmwareData, dataMessenger, firmwareData.length);

                log(`Success: ${this.name} applied: Messenger.`);
            }
            else if (this.selectPong.checked) {
                firmwareData = replaceSection(firmwareData, hexString("E9E6000002000000030000000400000005000000060000000700000008000000090000000A0000000B0000000C0000000D0000000E00000049E9"), 0x0004);
                firmwareData = replaceSection(firmwareData, dataPong, firmwareData.length);

                log(`Success: ${this.name} applied: Pong.`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_BatteryIcon extends FirmwareMod {
        constructor() {
            super("Battery icon", "Changes the battery icon to a more normal looking variant.", 0);
        }

        apply(firmwareData) {
            const offset = 0xD348 + 134;
            const oldData = hexString("3e227f4141414141414141414141414163003e227f415d5d4141414141414141414163003e227f415d5d415d5d4141414141414163003e227f415d5d415d5d415d5d4141414163003e227f415d5d415d5d415d5d415d5d4163");
            const newData = hexString("3e2263414141414141414141414141417f003e2263414141414141414141415d5d4163003e2263414141414141415d5d415d5d417f003e2263414141415d5d415d5d415d5d417f003e2263415d5d415d5d415d5d415d5d417f");
            if (compareSection(firmwareData, oldData, offset)) {
                firmwareData = replaceSection(firmwareData, newData, offset);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_CustomBootscreen extends FirmwareMod {
        constructor() {
            super("Custom Bootscreen", "Changes the bootscreen of the radio to an image, displayed for 2 seconds on startup. The PONMSG setting in the menu is ignored, custom bootscreen is always shown. Images are automatically compressed by removing blank space on top and bottom. Make a narrow banner if you need to save space. ", "up to 1024");

            this.selectTrollface = addRadioButton(this.modSpecificDiv, "Troll Face (933 Bytes)", "selectTrollface", "selectBootscreen");
            this.selectQ = addRadioButton(this.modSpecificDiv, "Quansheng Q Logo (929 Bytes)", "selectQ", "selectBootscreen");
            this.selectUVMOD = addRadioButton(this.modSpecificDiv, "UVMOD Banner (214 Bytes)", "selectUVMOD", "selectBootscreen");
            this.selectNOKIA = addRadioButton(this.modSpecificDiv, "NOKIA Logo (507 Bytes)", "selectNOKIA", "selectBootscreen");
            this.selectCustomFile = addRadioButton(this.modSpecificDiv, "Custom image (will be converted and compressed automatically, ideal size 128x64)", "selectCustom", "selectBootscreen");
            this.selectTrollface.checked = true;

            const fileInputDiv = document.createElement("div");
            fileInputDiv.classList.add("custom-file", "mt-2", "d-none");
            this.customFileInput = document.createElement("input");
            this.customFileInput.className = "custom-file-input";
            this.customFileInput.type = "file";
            this.customFileInput.accept = "image/bmp,image/jpeg,image/png";
            this.customFileLabel = document.createElement("label");
            this.customFileLabel.className = "custom-file-label";
            this.customFileLabel.innerText = "Choose image file";
            this.customFileLabel.for = "customFileInput";
            fileInputDiv.appendChild(this.customFileInput);
            fileInputDiv.appendChild(this.customFileLabel);
            this.canvas = document.createElement("canvas");
            this.canvas.classList.add("mt-3", "mr-3", "border", "shadow-sm");
            this.canvas.width = 128;
            this.canvas.height = 64;
            this.canvas2 = this.canvas.cloneNode();
            fileInputDiv.appendChild(this.canvas);
            fileInputDiv.appendChild(this.canvas2);
            this.modSpecificDiv.appendChild(fileInputDiv);

            this.selectCustomFile.parentElement.parentElement.addEventListener("change", () => {
                fileInputDiv.classList.toggle("d-none", !this.selectCustomFile.checked);
            });



            this.customImageData = new Uint8Array(1024);
            this.customFileInput.onchange = () => {
                const file = this.customFileInput.files[0];
                this.customFileLabel.textContent = file.name;
                const reader = new FileReader();
                reader.onload = () => {
                    const img = new Image();
                    img.onload = () => {
                        const canvas = this.canvas;
                        const ctx = canvas.getContext('2d');
                        ctx.drawImage(img, 0, 0, 128, 64);
                        const imageData = ctx.getImageData(0, 0, canvas.width, canvas.height).data;
                        function getPixel(x, y) {
                            const index = y * 128 + x;
                            const i = index * 4;
                            return imageData[i] + imageData[i + 1] + imageData[i + 2] > 128 * 3 ? 0 : 1;
                        }

                        // run canvas content through getPixel and output to canvas2
                        const canvas2 = this.canvas2;
                        const ctx2 = canvas2.getContext('2d');
                        const imageData2 = ctx2.getImageData(0, 0, canvas2.width, canvas2.height);
                        for (let y = 0; y < 64; y++) {
                            for (let x = 0; x < 128; x++) {
                                const index = y * 128 + x;
                                const i = index * 4;
                                const pixel = !getPixel(x, y);
                                imageData2.data[i] = pixel * 255;
                                imageData2.data[i + 1] = pixel * 255;
                                imageData2.data[i + 2] = pixel * 255;
                                imageData2.data[i + 3] = 255;
                            }
                        }
                        ctx2.putImageData(imageData2, 0, 0);

                        const outputArray = new Uint8Array(1024);
                        // getPixel(i) outputs the pixel value for any x y coordinate. 0 = black, 1 = white.
                        // the outputArray is 1024 bytes, where each byte is 8 pixels IN VERTICAL ORDER.

                        let i = 0;
                        for (let y = 0; y < 64; y += 8) {
                            for (let x = 0; x < 128; x++) {
                                let byte = 0;
                                for (let i = 0; i < 8; i++) {
                                    byte |= getPixel(x, y + i) << i;
                                }
                                outputArray[i++] = byte;
                            }
                        }


                        this.customImageData.set(outputArray);
                    };
                    img.src = reader.result;
                };
                reader.readAsDataURL(file);
            };
        }

        apply(firmwareData) {
            let imageData = null;

            // images have to be 1024 bytes exactly, where each byte is 8 pixels. 128x64 pixels = 1024 bytes
            // this mod optimizes the image data by removing empty lines from top and bottom. leave lots of empty space on top and bottom for the smallest size. 
            if (this.selectTrollface.checked) {
                imageData = hexString("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");
            }
            else if (this.selectQ.checked) {
                imageData = hexString("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");
            }
            else if (this.selectUVMOD.checked) {
                imageData = hexString("000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000FFFFFF000000000000FFFFFF00000000FFFFFF000000000000FFFFFF00000000FFFFFF7CF8F0F87CFFFFFF00000000FCFEFF0F070707070FFFFEFC00000000FFFFFF07070707070FFFFEFC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003F7FFFF0E0E0E0E0F0FF7F3F000000000F1F3F7CF8F0F0F87C3F1F0F00000000FFFFFF0001010100FFFFFF000000003F7FFFF0E0E0E0E0F0FF7F3F00000000FFFFFFE0E0E0E0E0F0FF7F3F0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000");
            }
            else if (this.selectNOKIA.checked) {
                imageData = hexString("0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008080808080808080808000000000000000000000008080808080800000000000008080808080808080808080808080808080000000000000808080808080000000000000000000008080808080808080000080808080808000000000000000000000000080808080808080000000000000000000000000000000000000000000ffffffffffff0f1f3ffffffefcf8e0c08000000000ffffffffffff0000fcfeffffffff0f0f0f0f0f0f0f0f0f0f0f0f0f0ffffffffefc0000ffffffffffff8080c0e0f0f8fc7c7e3f1f0f0f07030101000000ffffffffffff0000000000000080e0f8fcffff7f1f0f3f7ffffffcf8e08000000000000000000000000000000000ffffffffffff000000000103070f1f3ffffffefcf8ffffffffffff00003f7ffffffffff0f0f0f0f0f0f0f0f0f0f0f0f0f0ffffff7f3f0000ffffffffffff00010303070f1f3f7f7efcf8f8f0e0c0c0800000ffffffffffff000080e0f8fcffffff3f3f3f3d3c3c3c3c3c3d3f3f3ffffffffcf8e080000000000000000000000001010101010100000000000000000000000101010101010101010100000000000001010101010101010101010101010101010000000000000101010101010000000000000000000000010101010101010100010101010101000101010101010100000000000000000000000000000001010101010101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000");
            }
            else if (this.selectCustomFile.checked) {
                imageData = this.customImageData;
            }
            if (imageData.length !== 1024) throw new Error("Image data must be exactly 1024 bytes.");

            // this uses the shellcode from custom_bootscreen_narrow
            let shellcode = hexString("30B5002206490748F6F72AFB064A07490748F6F713FB01F0ADFD01F06FFD30BD0004000084060020CCCCCCCCBBBBBBBBAAAAAAAA");

            // remove empty lines from top
            let offsetLines = 0;
            for (let i = 0; i < 64; i++) {
                if (imageData.slice(i * 16, i * 16 + 16).every(pixel => pixel === 0)) {
                    offsetLines++;
                } else {
                    break;
                }
            }
            imageData = imageData.slice(offsetLines * 16);

            // truncate all zero bytes from the end of the image data
            let endIndex = imageData.length;
            while (endIndex > 0 && imageData[endIndex - 1] === 0) {
                endIndex--;
            }
            imageData = imageData.subarray(0, endIndex);

            // now we can patch the shellcode with the right values
            const shellcodeDataView = new DataView(shellcode.buffer);

            shellcodeDataView.setUint32(1 * -4 + shellcode.length, 0x20000684 + offsetLines * 16, true); // set destination address inside displaybuffer shifted by the amount of removed empty lines
            shellcodeDataView.setUint32(2 * -4 + shellcode.length, firmwareData.length, true); // set source address to the end of the firmware where the image will be stored
            shellcodeDataView.setUint32(3 * -4 + shellcode.length, imageData.length, true); // set length of the image data

            firmwareData = replaceSection(firmwareData, shellcode, 0x9b3c);
            firmwareData = replaceSection(firmwareData, hexString("0001"), 0xd1f0); // patch bootscreen duration to 2 seconds
            firmwareData = replaceSection(firmwareData, imageData, firmwareData.length);

            log(`Success: ${this.name} applied using ${imageData.length} bytes of extra space.`);

            return firmwareData;
        }
    }
    ,
    class Mod_SkipBootscreen extends FirmwareMod {
        constructor() {
            super("Skip Bootscreen", "Skips the bootscreen and instantly goes to the main screen on powerup.", 0);
        }

        apply(firmwareData) {
            const offset = 0xd1e6;
            const oldData = hexString("fcf7a9fc");
            const newData = hexString("00bf00bff8f7b9fb00f002f8");
            if (compareSection(firmwareData, oldData, offset)) {
                firmwareData = replaceSection(firmwareData, newData, offset);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_Font extends FirmwareMod {
        constructor() {
            super("Font", "Changes the font to one of the following custom fonts: ", 0);

            this.selectVCR = addRadioButton(this.modSpecificDiv, "VCR Font, replaces big digits", "selectVCR", "selectFont");
            this.selectFuturistic = addRadioButton(this.modSpecificDiv, "Futuristic Font (by DO7OO), replaces big and small digits", "selectFuturistic", "selectFont");
            this.selectComicSans = addRadioButton(this.modSpecificDiv, "Comic Sans Font (by evyd13), replaces alphabet, big and small digits", "selectComicSans", "selectFont");
            this.selectVCR.checked = true;

        }

        apply(firmwareData) {
            if (this.selectVCR.checked) {
                const bigDigits = hexString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
                firmwareData = replaceSection(firmwareData, bigDigits, 0xd502);
            }
            else if (this.selectFuturistic.checked) {
                const bigDigits = hexString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
                const smallDigits = hexString("007E414141797F00000000787F000079794949494E0049494949797E0007080808787F004E4949497979007E79494949790001010101797E007E494949797F000E090909797F0008080808080000000000000000");
                firmwareData = replaceSection(firmwareData, bigDigits, 0xd502);
                firmwareData = replaceSection(firmwareData, smallDigits, 0xd620);
            }
            else if (this.selectComicSans.checked) {
                const alphabet = hexString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
                const bigDigits = hexString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
                const smallDigits = hexString("00003E41413E00000042427F40000000725949460000002249493E0000101814127F1000006F45453D0000003C4A4930000001611D0300000000764949760000004E51311E000000101010100000000000000000");
                firmwareData = replaceSection(firmwareData, alphabet, 0xd66d);
                firmwareData = replaceSection(firmwareData, bigDigits, 0xd502);
                firmwareData = replaceSection(firmwareData, smallDigits, 0xd620);
            }

            log(`Success: ${this.name} applied.`);
            return firmwareData;
        }
    }
    ,
    class Mod_NegativeDisplay extends FirmwareMod {
        constructor() {
            super("Negative Display", "Inverts the colors on the display.", 0);
        }

        apply(firmwareData) {
            const offset = 0xb798;
            const oldData = hexString("a6");
            const newData = hexString("a7");
            if (compareSection(firmwareData, oldData, offset)) {
                firmwareData = replaceSection(firmwareData, newData, offset);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_FreqCopyTimeout extends FirmwareMod {
        constructor() {
            super("Disable Freq Copy Timeout", "Prevents freq copy and CTCSS decoder from timing out with \"SCAN FAIL\", allowing both functions to run indefinitely until a signal is found.", 0);
        }

        apply(firmwareData) {
            const offset = 0x4bbc;
            const oldData = hexString("521c");
            const newData = hexString("00bf");
            if (compareSection(firmwareData, oldData, offset)) {
                firmwareData = replaceSection(firmwareData, newData, offset);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_DisableTX extends FirmwareMod {
        constructor() {
            super("Disable TX completely", "Prevents transmitting on all frequencies, making the radio purely a receiver.", 0);
        }

        apply(firmwareData) {
            const offset = 0x180e;
            const oldData = hexString("cf2a");
            const newData = hexString("f0bd");
            if (compareSection(firmwareData, oldData, offset)) {
                firmwareData = replaceSection(firmwareData, newData, offset);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_EnableTXEverywhere extends FirmwareMod {
        constructor() {
            super("Enable TX everywhere", "DANGER! Allows transmitting on all frequencies. Only use this mod for testing, do not transmit on illegal frequencies!", 0);
            this.hidden = true;
        }

        apply(firmwareData) {
            const offset = 0x180e;
            const oldData = hexString("cf2a");
            const newData = hexString("5de0");
            if (compareSection(firmwareData, oldData, offset)) {
                firmwareData = replaceSection(firmwareData, newData, offset);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_EnableTXEverywhereButAirBand extends FirmwareMod {
        constructor() {
            super("Enable TX everywhere except Air Band", "DANGER! Allows transmitting on all frequencies except air band (118 - 137 MHz). Only use this mod for testing, do not transmit on illegal frequencies!", 0);
            this.hidden = true;
        }

        apply(firmwareData) {
            const offset = 0x1804;
            const newData = hexString("f0b5014649690968054a914205d3054a914202d20020c04301e00020ffe7f0bdc00db400a00bd100");
            firmwareData = replaceSection(firmwareData, newData, offset);
            log(`Success: ${this.name} applied.`);

            return firmwareData;
        }
    }
    ,
    class Mod_CustomTXRange extends FirmwareMod {
        constructor() {
            super("Custom TX Range", "DANGER: This mod replaces the TX Disabled check with a simple function that either blocks a range of frequencies and allows all else, or vice versa. It can be used to do the same as 'Enable TX everywhere except Air Band', or it could also be used to make the radio only TX on PMR466. The preset values below are set to block Air Band and allow everything else.", 0);
            this.hidden = true;

            this.selectBlock = addRadioButton(this.modSpecificDiv, "The frequency range below will be blocked, everything else will be allowed. ", "selectBlock", "selectTXRange");
            this.selectAllow = addRadioButton(this.modSpecificDiv, "The frequency range below will be allowed, everything else will be blocked. ", "selectAllow", "selectTXRange");
            this.selectBlock.checked = true;
            this.selectAllow.parentElement.classList.add("mb-3");

            this.lowFreq = addInputField(this.modSpecificDiv, "Lower Limit (Hz)", "118000000");
            this.highFreq = addInputField(this.modSpecificDiv, "Upper Limit (Hz)", "137000000");
        }

        apply(firmwareData) {
            const offset = 0x1804;
            let shellcode;
            if (this.selectBlock.checked) {
                shellcode = hexString("f0b5014649690968054a914205d3054a914202d20020c04301e00020ffe7f0bd1111111122222222");
            } else if (this.selectAllow.checked) {
                shellcode = hexString("F0B5014649690968054A914204D3054A914201D2002002E00020C043FFE7F0BD1111111122222222");
            }
            const dataView = new DataView(shellcode.buffer);
            const lowFreq = Math.floor(this.lowFreq.value / 10);
            const highFreq = Math.floor(this.highFreq.value / 10) + 1; // highFreq check is >=, so we need to subtract 1 to include the last frequency
            dataView.setUint32(32, lowFreq, true);
            dataView.setUint32(36, highFreq, true);

            firmwareData = replaceSection(firmwareData, shellcode, offset);
            log(`Success: ${this.name} applied.`);

            return firmwareData;
        }
    }
    ,
    class Mod_BacklightDuration extends FirmwareMod {
        constructor() {
            super("Backlight Duration", "Sets a multiplier for the backlight duration.", 0);

            this.select1 = addRadioButton(this.modSpecificDiv, "1x - up to 5s backlight (default value)", "select1", "selectBacklightDuration");
            this.select2 = addRadioButton(this.modSpecificDiv, "2x - up to 10s backlight", "select2", "selectBacklightDuration");
            this.select4 = addRadioButton(this.modSpecificDiv, "4x - up to 20s backlight", "select4", "selectBacklightDuration");
            this.select8 = addRadioButton(this.modSpecificDiv, "8x - up to 40s backlight", "select8", "selectBacklightDuration");
            this.select2.checked = true;
        }

        apply(firmwareData) {
            const offset = 0x5976;
            const buffer = new ArrayBuffer(4);
            const dataView = new DataView(buffer);
            if (this.select1.checked) {
                dataView.setUint32(0, 64, true);
            }
            else if (this.select2.checked) {
                dataView.setUint32(0, 128, true);
            }
            else if (this.select4.checked) {
                dataView.setUint32(0, 192, true);
            }
            else if (this.select8.checked) {
                dataView.setUint32(0, 256, true);
            }

            const newData = new Uint8Array(buffer);
            firmwareData = replaceSection(firmwareData, newData, offset);
            log(`Success: ${this.name} applied.`);

            return firmwareData;
        }
    }
    ,
    class Mod_MenuStrings extends FirmwareMod {
        constructor() {
            super("Menu strings", "Changes text in the settings menu. The displayed JSON contains every string with offset, description and size. Only edit the string and dont use more characters than allowed by the size.", 0);

            // the  b l o c k
            const strings = [{ "offset": 56470, "description": "squelch", "size": 6, "string": "SQLCH" }, { "offset": 56477, "description": "step", "size": 6, "string": "STEP" }, { "offset": 56484, "description": "txpower", "size": 6, "string": "TXPWR" }, { "offset": 56491, "description": "r dcs", "size": 6, "string": "R_DCS" },
            { "offset": 56498, "description": "r ctcs", "size": 6, "string": "R_CTCS" }, { "offset": 56505, "description": "t dcs", "size": 6, "string": "T_DCS" }, { "offset": 56512, "description": "t ctcs", "size": 6, "string": "T_CTCS" }, { "offset": 56519, "description": "tx shift direction", "size": 6, "string": "SHFT-D" },
            { "offset": 56526, "description": "tx shift offset", "size": 6, "string": "OFFSET" }, { "offset": 56533, "description": "wide/narrow", "size": 6, "string": "BNDWDH" }, { "offset": 56540, "description": "scramble", "size": 6, "string": "SCRMBL" }, { "offset": 56547, "description": "busy channel ptt lock", "size": 6, "string": "BUSYLK" },
            { "offset": 56554, "description": "save channel", "size": 6, "string": "MEM-CH" }, { "offset": 56561, "description": "battery saver", "size": 6, "string": "BATSVR" }, { "offset": 56568, "description": "voice activated mode", "size": 6, "string": "VOXPTT" },
            { "offset": 56575, "description": "backlight timeout", "size": 6, "string": "BKLGHT" }, { "offset": 56582, "description": "dual watch", "size": 6, "string": "DUALRX" }, { "offset": 56589, "description": "cross band mode", "size": 6, "string": "CROSS" }, { "offset": 56596, "description": "key beep", "size": 6, "string": "BEEP" },
            { "offset": 56603, "description": "tx timeout", "size": 6, "string": "TXTIME" }, { "offset": 56610, "description": "voice prompt", "size": 6, "string": "VOICE" }, { "offset": 56617, "description": "scan mode", "size": 6, "string": "SCANMD" }, { "offset": 56624, "description": "channel display mode", "size": 6, "string": "CHDISP" },
            { "offset": 56631, "description": "auto keypad lock", "size": 6, "string": "AUTOLK" }, { "offset": 56638, "description": "ch in scan list 1", "size": 6, "string": "S-ADD1" }, { "offset": 56645, "description": "ch in scan list 2", "size": 6, "string": "S-ADD2" }, { "offset": 56652, "description": "tail tone elimination", "size": 6, "string": "STE" },
            { "offset": 56659, "description": "repeater tail tone elimination", "size": 6, "string": "RP-STE" }, { "offset": 56666, "description": "mic sensitivity", "size": 6, "string": "MIC" }, { "offset": 56673, "description": "one key call channel", "size": 6, "string": "1-CALL" },
            { "offset": 56680, "description": "active scan list", "size": 6, "string": "S-LIST" }, { "offset": 56687, "description": "browse scan list 1", "size": 6, "string": "SLIST1" }, { "offset": 56694, "description": "browse scan list 2", "size": 6, "string": "SLIST2" }, { "offset": 56701, "description": "alarm mode", "size": 6, "string": "AL-MOD" },
            { "offset": 56708, "description": "dtmf radio id", "size": 6, "string": "ANI-ID" }, { "offset": 56715, "description": "dtmf upcode", "size": 6, "string": "UPCODE" }, { "offset": 56722, "description": "dtmf downcode", "size": 6, "string": "DWCODE" }, { "offset": 56729, "description": "dtmf using keypad while ptt", "size": 6, "string": "D-ST" },
            { "offset": 56736, "description": "dtmf response mode", "size": 6, "string": "D-RSP" }, { "offset": 56743, "description": "dtmf hold time", "size": 6, "string": "D-HOLD" }, { "offset": 56750, "description": "dtmf pre-load time", "size": 6, "string": "D-PRE" },
            { "offset": 56757, "description": "dtmf transmit id on ptt", "size": 6, "string": "PTT-ID" }, { "offset": 56764, "description": "dtmf only listen to contacts", "size": 6, "string": "D-DCD" }, { "offset": 56771, "description": "dtmf list/call contacts", "size": 6, "string": "D-LIST" },
            { "offset": 56778, "description": "power on screen", "size": 6, "string": "PONMSG" }, { "offset": 56785, "description": "end of talk tone", "size": 6, "string": "ROGER" }, { "offset": 56792, "description": "battery voltage", "size": 6, "string": "VOL" }, { "offset": 56799, "description": "enable AM reception on AM bands", "size": 6, "string": "AM" },
            { "offset": 56806, "description": "enable NOAA scan", "size": 6, "string": "NOAA_S" }, { "offset": 56813, "description": "delete channel", "size": 6, "string": "DEL-CH" }, { "offset": 56820, "description": "reset radio", "size": 6, "string": "RESET" }, { "offset": 56827, "description": "enable tx on 350mhz band", "size": 6, "string": "350TX" },
            { "offset": 56834, "description": "limit to local ham frequencies", "size": 6, "string": "F-LOCK" }, { "offset": 56841, "description": "enable tx on 200mhz band", "size": 6, "string": "200TX" }, { "offset": 56848, "description": "enable tx on 500mhz band", "size": 6, "string": "500TX" },
            { "offset": 56855, "description": "enable 350mhz band", "size": 6, "string": "350EN" }, { "offset": 56862, "description": "enable scrambler option", "size": 6, "string": "SCRMBL" }, { "offset": 56869, "description": "battery saver: off", "size": 3, "string": "OFF" }, { "offset": 56873, "description": "battery saver: 1:1", "size": 3, "string": "1:1" },
            { "offset": 56877, "description": "battery saver: 1:2", "size": 3, "string": "1:2" }, { "offset": 56881, "description": "battery saver: 1:3", "size": 3, "string": "1:3" }, { "offset": 56885, "description": "battery saver: 1:4", "size": 3, "string": "1:4" }, { "offset": 56889, "description": "tx power: low", "size": 4, "string": "LOW" },
            { "offset": 56894, "description": "tx power: mid", "size": 4, "string": "MID" }, { "offset": 56899, "description": "tx power: high", "size": 4, "string": "HIGH" }, { "offset": 56904, "description": "bandwidth: wide", "size": 6, "string": "WIDE" }, { "offset": 56911, "description": "bandwidth: narrow", "size": 6, "string": "NARROW" },
            { "offset": 56918, "description": "multiple options 1: off", "size": 6, "string": "OFF" }, { "offset": 56925, "description": "multiple options 1: chan a", "size": 6, "string": "CHAN_A" }, { "offset": 56932, "description": "multiple options 1: chan b", "size": 6, "string": "CHAN_B" },
            { "offset": 56939, "description": "multiple options 2: off", "size": 3, "string": "OFF" }, { "offset": 56943, "description": "multiple options 2: on", "size": 3, "string": "ON" }, { "offset": 56947, "description": "voice prompt: off", "size": 3, "string": "OFF" }, { "offset": 56951, "description": "voice prompt: chinese", "size": 3, "string": "CHI" },
            { "offset": 56955, "description": "voice prompt: english", "size": 3, "string": "ENG" }, { "offset": 56959, "description": "dtmf ptt id: off", "size": 4, "string": "OFF" }, { "offset": 56964, "description": "dtmf ptt id: upcode on ptt", "size": 4, "string": "BOT" },
            { "offset": 56969, "description": "dtmf ptt id: downcode after ptt", "size": 4, "string": "EOT" }, { "offset": 56974, "description": "dtmf ptt id: both", "size": 4, "string": "BOTH" }, { "offset": 56979, "description": "scan mode: continue after 5s", "size": 2, "string": "TO" },
            { "offset": 56982, "description": "scan mode: stay while signal", "size": 2, "string": "CO" }, { "offset": 56985, "description": "scan mode: stop on signal", "size": 2, "string": "SE" }, { "offset": 56988, "description": "channel display mode: freq", "size": 4, "string": "FREQ" },
            { "offset": 56993, "description": "channel display mode: chan", "size": 4, "string": "CHAN" }, { "offset": 56998, "description": "channel display mode: name", "size": 4, "string": "NAME" }, { "offset": 57003, "description": "tx shift direction: off", "size": 4, "string": "OFF" },
            { "offset": 57007, "description": "tx shift direction: +", "size": 4, "string": "+" }, { "offset": 57011, "description": "tx shift direction: -", "size": 4, "string": "-" }, { "offset": 57015, "description": "alarm mode: local", "size": 4, "string": "SITE" }, { "offset": 57020, "description": "alarm mode: local + remote", "size": 4, "string": "TONE" },
            { "offset": 57025, "description": "power on screen: full", "size": 4, "string": "FULL" }, { "offset": 57030, "description": "power on screen: custom message", "size": 4, "string": "MSG" }, { "offset": 57035, "description": "power on screen: batt voltage", "size": 4, "string": "BATT" },
            { "offset": 57040, "description": "reset: keep channel parameters", "size": 3, "string": "VFO" }, { "offset": 57044, "description": "reset: reset everything", "size": 3, "string": "ALL" }, { "offset": 57048, "description": "dtmf response: nothing", "size": 5, "string": "NULL" },
            { "offset": 57054, "description": "dtmf response: local ring", "size": 5, "string": "RING" }, { "offset": 57060, "description": "dtmf response: auto call back", "size": 5, "string": "REPLY" }, { "offset": 57066, "description": "dtmf response: ring and call", "size": 5, "string": "BOTH" },
            { "offset": 57072, "description": "end of talk tone: off", "size": 5, "string": "OFF" }, { "offset": 57078, "description": "end of talk tone: classic beep", "size": 5, "string": "ROGER" }, { "offset": 57084, "description": "end of talk tone: MDC ID sound", "size": 5, "string": "MDC" },
            { "offset": 57090, "description": "f lock: none", "size": 3, "string": "OFF" }, { "offset": 57094, "description": "f lock: region FCC", "size": 3, "string": "FCC" }, { "offset": 57098, "description": "f lock: region Europe", "size": 3, "string": "CE" }, { "offset": 57102, "description": "f lock: region GB", "size": 3, "string": "GB" },
            { "offset": 57106, "description": "f lock: 430 band", "size": 3, "string": "430" }, { "offset": 57110, "description": "f lock: 438 band", "size": 3, "string": "438" }];

            this.menuStringsTextarea = document.createElement("textarea");
            this.menuStringsTextarea.classList.add("w-100", "form-control");
            this.menuStringsTextarea.placeholder = "There should be JSON here, reload the page to get it back!";
            this.menuStringsTextarea.value = JSON.stringify(strings, null, 2);

            this.modSpecificDiv.appendChild(this.menuStringsTextarea);
        }

        apply(firmwareData) {
            const jsonData = JSON.parse(this.menuStringsTextarea.value);
            const encoder = new TextEncoder();

            jsonData.forEach(({ offset, size, string }) => {
                const encodedString = encoder.encode(string);
                const padding = new Uint8Array(size - encodedString.length);
                const paddedString = new Uint8Array(encodedString.length + padding.length);
                paddedString.set(encodedString);
                paddedString.set(padding, encodedString.length);

                firmwareData = replaceSection(firmwareData, paddedString, offset);
            });

            log(`Success: ${this.name} applied.`);
            return firmwareData;
        }

    }
    ,
    class Mod_MicGain extends FirmwareMod {
        constructor() {
            super("Increase Mic Gain", "Gives the microphone gain an additional boost, making the microphone generally more sensitive.", 0);
        }

        apply(firmwareData) {
            const offset = 0xa8e4;
            const offset2 = 0x1c94;
            const oldData = hexString("40e90000");
            const newData = hexString("4fe90000");

            if (compareSection(firmwareData, oldData, offset) && compareSection(firmwareData, oldData, offset2)) {
                firmwareData = replaceSection(firmwareData, newData, offset);
                firmwareData = replaceSection(firmwareData, newData, offset2);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_RogerBeep extends FirmwareMod {
        constructor() {
            super("Roger Beep", "Changes the pitch of the two roger beep tones. Tone 1 plays for 150ms and tone 2 for 80ms. The defaults in this mod are similar to the Mototrbo beep. The maximum is 6347 Hz. ", 0);
            this.inputTone1 = addInputField(this.modSpecificDiv, "Tone 1 frequency (Hz)", "1540");
            this.inputTone2 = addInputField(this.modSpecificDiv, "Tone 2 frequency (Hz)", "1310");
        }

        apply(firmwareData) {
            const offset = 0xaed0;
            const tone1 = Math.trunc(parseInt(this.inputTone1.value) * 10.32444);
            const tone2 = Math.trunc(parseInt(this.inputTone2.value) * 10.32444);

            if (tone1 <= 0xFFFF && tone2 <= 0xFFFF) {
                // Create an 8-byte buffer with the specified values
                const buffer = new ArrayBuffer(8);
                const dataView = new DataView(buffer);

                // Set tone1 and tone2 at their respective offsets
                dataView.setUint32(0, tone1, true); // true indicates little-endian byte order
                dataView.setUint32(4, tone2, true);

                // Convert the buffer to a Uint8Array
                const tonesHex = new Uint8Array(buffer);

                // Replace the 8-byte section at the offset with the new buffer
                firmwareData = replaceSection(firmwareData, tonesHex, offset);
                firmwareData = replaceSection(firmwareData, hexString("96"), 0xae9a);

                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_EnableSWDPort extends FirmwareMod {
        constructor() {
            super("Enable SWD Port", "If you don't know what SWD is, you don't need this mod! Allows debugging via SWD. You will need to solder wires to the main board of the radio and connect them to specialized hardware. ", 0);
        }

        apply(firmwareData) {
            const offset1 = 0xb924;
            const offset2 = 0xb9b2;
            const oldData1 = hexString("c860");
            const oldData2 = hexString("4860");
            const newData = hexString("00bf");
            if (compareSection(firmwareData, oldData1, offset1) && compareSection(firmwareData, oldData2, offset2)) {
                firmwareData = replaceSection(firmwareData, newData, offset1);
                firmwareData = replaceSection(firmwareData, newData, offset2);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_FrequencyRangeAdvanced extends FirmwareMod {
        constructor() {
            super("Custom Frequency Ranges", "Changes the frequency range limits.", 0);
            this.selectSimple = addRadioButton(this.modSpecificDiv, "Simple Mode: Extend Band 1 down to 18 MHz and Band 7 up to 1300 MHz. This is the maximum frequency range of the chip. ", "selectSimpleMode", "selectFrequencyRange");
            this.selectCustom = addRadioButton(this.modSpecificDiv, "Custom Mode: Manually edit the frequency ranges. ", "selectCustomMode", "selectFrequencyRange");
            this.selectSimple.checked = true;

            const customModeDiv = document.createElement("div");
            customModeDiv.classList.add("d-none", "mt-2");

            // add a brief explanation
            const explanation = document.createElement("p");
            explanation.innerText = "You can customize the frequency ranges here. Make sure they are in the correct order and don't overlap. The maximum range is 18 MHz to 1300 MHz, and there is a gap from 630 - 840 MHz, where the chip cannot receive or transmit due to a hardware limitation.";
            customModeDiv.appendChild(explanation);

            this.band1L = addInputField(customModeDiv, "Band 1 Lower Limit (Hz)", "50000000");
            this.band1U = addInputField(customModeDiv, "Band 1 Upper Limit (Hz)", "76000000");
            this.band2L = addInputField(customModeDiv, "Band 2 Lower Limit (Hz)", "108000000");
            this.band2U = addInputField(customModeDiv, "Band 2 Upper Limit (Hz)", "135999900");
            this.band3L = addInputField(customModeDiv, "Band 3 Lower Limit (Hz)", "136000000");
            this.band3U = addInputField(customModeDiv, "Band 3 Upper Limit (Hz)", "173999900");
            this.band4L = addInputField(customModeDiv, "Band 4 Lower Limit (Hz)", "174000000");
            this.band4U = addInputField(customModeDiv, "Band 4 Upper Limit (Hz)", "349999900");
            this.band5L = addInputField(customModeDiv, "Band 5 Lower Limit (Hz)", "350000000");
            this.band5U = addInputField(customModeDiv, "Band 5 Upper Limit (Hz)", "399999900");
            this.band6L = addInputField(customModeDiv, "Band 6 Lower Limit (Hz)", "400000000");
            this.band6U = addInputField(customModeDiv, "Band 6 Upper Limit (Hz)", "469999900");
            this.band7L = addInputField(customModeDiv, "Band 7 Lower Limit (Hz)", "470000000");
            this.band7U = addInputField(customModeDiv, "Band 7 Upper Limit (Hz)", "600000000");

            this.modSpecificDiv.appendChild(customModeDiv);

            this.selectCustom.parentElement.parentElement.addEventListener("change", () => {
                customModeDiv.classList.toggle("d-none", !this.selectCustom.checked);
            });
        }

        apply(firmwareData) {
            if (this.selectSimple.checked) {
                firmwareData = replaceSection(firmwareData, hexString("40771b0080cba4000085cf00c0800901c00e1602005a6202c029cd0280f77300f684cf00b6800901b60e1602f6596202b629cd0280a4bf07"), 0xE074);
            }
            else if (this.selectCustom.checked) {
                const lowerFreqs = [
                    Math.trunc(parseInt(this.band1L.value) * 0.1),
                    Math.trunc(parseInt(this.band2L.value) * 0.1),
                    Math.trunc(parseInt(this.band3L.value) * 0.1),
                    Math.trunc(parseInt(this.band4L.value) * 0.1),
                    Math.trunc(parseInt(this.band5L.value) * 0.1),
                    Math.trunc(parseInt(this.band6L.value) * 0.1),
                    Math.trunc(parseInt(this.band7L.value) * 0.1)
                ];

                const higherFreqs = [
                    Math.trunc(parseInt(this.band1U.value) * 0.1),
                    Math.trunc(parseInt(this.band2U.value) * 0.1),
                    Math.trunc(parseInt(this.band3U.value) * 0.1),
                    Math.trunc(parseInt(this.band4U.value) * 0.1),
                    Math.trunc(parseInt(this.band5U.value) * 0.1),
                    Math.trunc(parseInt(this.band6U.value) * 0.1),
                    Math.trunc(parseInt(this.band7U.value) * 0.1)
                ];

                const buffer = new ArrayBuffer(4 * 7 * 2); // uint32, 7 bands, upper and lower limit
                const dataView = new DataView(buffer);

                for (let i = 0; i < lowerFreqs.length; i++) {
                    dataView.setUint32(i * 4, lowerFreqs[i], true);
                    dataView.setUint32(i * 4 + 28, higherFreqs[i], true); // upper limit table starts right after lower limit table
                }

                const freqsHex = new Uint8Array(buffer);
                console.log(freqsHex);
                console.log(uint8ArrayToHexString(freqsHex));

                firmwareData = replaceSection(firmwareData, freqsHex, 0xE074);
            }

            log(`Success: ${this.name} applied.`);
            return firmwareData;
        }
    }
    ,
    class Mod_FrequencySteps extends FirmwareMod {
        constructor() {
            super("Frequency Steps", "Changes the frequency steps.", 0);
            this.inputStep1 = addInputField(this.modSpecificDiv, "Frequency Step 1 (Hz)", "2500");
            this.inputStep2 = addInputField(this.modSpecificDiv, "Frequency Step 2 (Hz)", "5000");
            this.inputStep3 = addInputField(this.modSpecificDiv, "Frequency Step 3 (Hz)", "6250");
            this.inputStep4 = addInputField(this.modSpecificDiv, "Frequency Step 4 (Hz)", "10000");
            this.inputStep5 = addInputField(this.modSpecificDiv, "Frequency Step 5 (Hz)", "12500");
            this.inputStep6 = addInputField(this.modSpecificDiv, "Frequency Step 6 (Hz)", "25000");
            this.inputStep7 = addInputField(this.modSpecificDiv, "Frequency Step 7 (Hz) (only available on band 2)", "8330");
        }

        apply(firmwareData) {
            const offset = 0xE0C8;

            const steps = [
                Math.trunc(parseInt(this.inputStep1.value) * 0.1),
                Math.trunc(parseInt(this.inputStep2.value) * 0.1),
                Math.trunc(parseInt(this.inputStep3.value) * 0.1),
                Math.trunc(parseInt(this.inputStep4.value) * 0.1),
                Math.trunc(parseInt(this.inputStep5.value) * 0.1),
                Math.trunc(parseInt(this.inputStep6.value) * 0.1),
                Math.trunc(parseInt(this.inputStep7.value) * 0.1),
            ];

            // Create an 8-byte buffer with the specified values
            const buffer = new ArrayBuffer(14);
            const dataView = new DataView(buffer);

            // Set each step at their respective offsets
            for (let i = 0; i < steps.length; i++) {
                dataView.setUint16(i * 2, steps[i], true); // true indicates little-endian byte order
            }

            // Convert the buffer to a Uint8Array
            const stepsHex = new Uint8Array(buffer);

            // Replace the 14-byte section at the offset with the new buffer
            firmwareData = replaceSection(firmwareData, stepsHex, offset);

            log(`Success: ${this.name} applied.`);
            return firmwareData;
        }
    }
    ,
    class Mod_NOAAFrequencies extends FirmwareMod {
        constructor() {
            super("NOAA Frequencies", "The NOAA scan feature is unique because it can scan in the background, all the time. However, most people dont need the weather alerts or dont have NOAA in their country. This mod lets you change the frequencies so you can use the NOAA scan function for something else, but keep in mind that the radio needs the 1050hz tone burst to open squelch. The values below are pre-set to the first 10 PMR446 channels. ", 0);
            this.inputFreq1 = addInputField(this.modSpecificDiv, "Frequency 1 (Hz)", "446006250");
            this.inputFreq2 = addInputField(this.modSpecificDiv, "Frequency 2 (Hz)", "446018750");
            this.inputFreq3 = addInputField(this.modSpecificDiv, "Frequency 3 (Hz)", "446031250");
            this.inputFreq4 = addInputField(this.modSpecificDiv, "Frequency 4 (Hz)", "446043750");
            this.inputFreq5 = addInputField(this.modSpecificDiv, "Frequency 5 (Hz)", "446056250");
            this.inputFreq6 = addInputField(this.modSpecificDiv, "Frequency 6 (Hz)", "446068750");
            this.inputFreq7 = addInputField(this.modSpecificDiv, "Frequency 7 (Hz)", "446081250");
            this.inputFreq8 = addInputField(this.modSpecificDiv, "Frequency 8 (Hz)", "446093750");
            this.inputFreq9 = addInputField(this.modSpecificDiv, "Frequency 9 (Hz)", "446106250");
            this.inputFreq10 = addInputField(this.modSpecificDiv, "Frequency 10 (Hz)", "446118750");
        }

        apply(firmwareData) {
            const offset = 0xE0D8;

            const freqs = [
                Math.trunc(parseInt(this.inputFreq1.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq2.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq3.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq4.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq5.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq6.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq7.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq8.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq9.value) * 0.1),
                Math.trunc(parseInt(this.inputFreq10.value) * 0.1)
            ];

            // Create an 8-byte buffer with the specified values
            const buffer = new ArrayBuffer(40);
            const dataView = new DataView(buffer);

            // Set each step at their respective offsets
            for (let i = 0; i < freqs.length; i++) {
                dataView.setUint32(i * 4, freqs[i], true); // true indicates little-endian byte order
            }

            // Convert the buffer to a Uint8Array
            const freqsHex = new Uint8Array(buffer);

            // Replace the 14-byte section at the offset with the new buffer
            firmwareData = replaceSection(firmwareData, freqsHex, offset);

            log(`Success: ${this.name} applied.`);
            return firmwareData;
        }
    }
    ,
    /* THIS MOD DOES NOT WORK - ISSUE TRACKED HERE: https://github.com/amnemonic/Quansheng_UV-K5_Firmware/issues/85
    class Mod_ChangeToneBurst extends FirmwareMod {
        constructor() {
            super("1750Hz Tone Frequency", "The 1750Hz button sends a 1750Hz activation tone by default. To open NOAA channels (in combination with the NOAA frequencies mod on the receiving unit), you can use this mod to send a 1050Hz tone. Common repeater tone pulse frequencies are 1000Hz, 1450Hz, 1750Hz, 2100Hz", 0);
            this.toneValue = addInputField(this.modSpecificDiv, "Enter a new Tone Burst value in Hz from 1000-3950:", "1750");
        }

        apply(firmwareData) {
            const minValue = 1000;
            const maxValue = 3950;
            const inputValue = parseInt(this.toneValue.value);

            if (!isNaN(inputValue) && inputValue >= minValue && inputValue <= maxValue) {
                const newData = new Uint8Array(4);
                const dataView = new DataView(newData.buffer);
                dataView.setUint32(0, inputValue, true);

                console.log(uint8ArrayToHexString(newData)); // value is correct

                firmwareData = replaceSection(firmwareData, newData, 0x29cc); // does not seem to work
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Repeater Tone Burst must be a Tone Freq. in Hz from 1000-3950 Hz!`);
            }
            return firmwareData;
        }
    }
    */
    ,
    class Mod_AMOnAllBands extends FirmwareMod {
        constructor() {
            super("AM RX on all Bands", "For some reason, the original firmware only allows the AM setting to work on band 2. This mod allows AM to work on any band.", 0);
        }

        apply(firmwareData) {
            const offset1 = 0x6232;
            const offset2 = 0x6246;
            const offset3 = 0x624c;
            const oldData1 = hexString("0b");
            const oldData2 = hexString("01");
            const oldData3 = hexString("b07b");
            const newData1 = hexString("0e");
            const newData2 = hexString("04");
            const newData3 = hexString("01e0");
            if (compareSection(firmwareData, oldData1, offset1) && compareSection(firmwareData, oldData2, offset2) && compareSection(firmwareData, oldData3, offset3)) {
                firmwareData = replaceSection(firmwareData, newData1, offset1);
                firmwareData = replaceSection(firmwareData, newData2, offset2);
                firmwareData = replaceSection(firmwareData, newData3, offset3);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_CustomFm_radio extends FirmwareMod {
        constructor() {
            super("FM Radio Frequencies", "Changes the FM radio frequency range", "0");

            this.select6476mhz = addRadioButton(this.modSpecificDiv, "64 - 76 MHz", "select6476mhz", "selectFm_radio");
            this.select64108mhz = addRadioButton(this.modSpecificDiv, "64 - 108 MHz", "select64108mhz", "selectFm_radio");
            this.select76108mhz = addRadioButton(this.modSpecificDiv, "76 - 108 MHz", "select76108mhz", "selectFm_radio");
            this.select87108mhz = addRadioButton(this.modSpecificDiv, "86.4 - 108 MHz", "select87108mhz", "selectFm_radio");
            this.select88108mhz = addRadioButton(this.modSpecificDiv, "88 - 108 MHz", "select88108mhz", "selectFm_radio");

            this.select87108mhz.checked = true;
        }

        apply(firmwareData) {
            if (this.select76108mhz.checked) {
                firmwareData = replaceSection(firmwareData, hexString("5f0a0000"), 0xa274);
                firmwareData = replaceSection(firmwareData, hexString("5f20c000"), 0xa2f4);
                firmwareData = replaceSection(firmwareData, hexString("5f20c000"), 0x6452);
                firmwareData = replaceSection(firmwareData, hexString("8721"), 0x6456);
            }
            else if (this.select64108mhz.checked) {
                firmwareData = replaceSection(firmwareData, hexString("5f0a0000"), 0xa274);
                firmwareData = replaceSection(firmwareData, hexString("5020c000"), 0x6452);
            }
            else if (this.select6476mhz.checked) {
                const Reg05 = hexString("df0a0000");
                const MOVSR0 = hexString("5020c000");
                const MOVSR1 = hexString("5f21");

                firmwareData = replaceSection(firmwareData, MOVSR0, 0xa2f4);
                firmwareData = replaceSection(firmwareData, Reg05, 0xa274);
                firmwareData = replaceSection(firmwareData, MOVSR0, 0x6452);
                firmwareData = replaceSection(firmwareData, MOVSR1, 0x6456);
            }
            if (this.select87108mhz.checked) {
                const Reg05 = hexString("5f0a0000");
                const MOVSR0 = hexString("6c20c000");
                firmwareData = replaceSection(firmwareData, Reg05, 0xa274);
                firmwareData = replaceSection(firmwareData, MOVSR0, 0x6452);
            }
            else if (this.select88108mhz.checked) {
                const Reg05 = hexString("5f0a0000");
                const MOVSR0 = hexString("6e20c000");
                firmwareData = replaceSection(firmwareData, Reg05, 0xa274);
                firmwareData = replaceSection(firmwareData, MOVSR0, 0x6452);
            }
            log(`Success: ${this.name} applied.`);
            return firmwareData;

        }
    }
    ,
    class Mod_AirCopy extends FirmwareMod {
        constructor() {
            super("AIR COPY Frequency", "Changes the frequency used by AIR COPY. The default value is 410.025 MHz. ", 0);
            this.inputFreq1 = addInputField(this.modSpecificDiv, "Air Copy Frequency (Hz)", "410025000");

        }

        apply(firmwareData) {
            const offset = 0x5568;
            const freq = Math.trunc(parseInt(this.inputFreq1.value) * 0.1);

            if (freq <= 0x04a67102) {
                // Create an 8-byte buffer with the specified values
                const buffer = new ArrayBuffer(4);
                const dataView = new DataView(buffer);

                dataView.setUint32(0, freq, true);

                // Convert the buffer to a Uint8Array
                const freqHex = new Uint8Array(buffer);

                // Replace the 8-byte section at the offset with the new buffer
                firmwareData = replaceSection(firmwareData, freqHex, offset);
                //firmwareData = replaceSection(firmwareData, hexString("96"), 0xae9a);

                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Unexpected data, already patched or wrong firmware?`);
            }

            return firmwareData;
        }
    }
    ,
    class Mod_ChangeContrast extends FirmwareMod {
        constructor() {
            super("LCD Contrast", "Changes LCD contrast to any value from 0 to 63 (higher is darker). The default value is 31", 0);

            this.contrastValue = addInputField(this.modSpecificDiv, "Enter a new contrast value from 0-63:", "31");
        }

        apply(firmwareData) {
            const minValue = 0;
            const maxValue = 63;
            const inputValue = parseInt(this.contrastValue.value);

            if (!isNaN(inputValue) && inputValue >= minValue && inputValue <= maxValue) {
                const newData = new Uint8Array([inputValue]);
                firmwareData = replaceSection(firmwareData, newData, 0xb7b0);
                log(`Success: ${this.name} applied.`);
            }
            else {
                log(`ERROR in ${this.name}: Contrast value must be a number from 0-63!`);
            }
            return firmwareData;
        }
    }
    ,
]