Добавлена поддержка подстветки через ble и обновлены библиотеки (но теперь мышка не работает как мышка)
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120
mouse/LedControl.cpp
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120
mouse/LedControl.cpp
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@ -0,0 +1,120 @@
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#include "LedControl.h"
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#include <cmath>
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void LedControl::begin() {
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rgbLed.begin();
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loadSettings();
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applyColor();
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}
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// Вспомогательная функция для создания дескриптора с описанием
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BLEDescriptor* createUserDescription(const char* description) {
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BLEDescriptor* desc = new BLEDescriptor(BLEUUID((uint16_t)0x2901));
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desc->setValue(description);
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return desc;
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}
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// Вспомогательная функция для создания дескриптора формата uint8
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BLEDescriptor* createPresentationFormatDescriptor() {
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// Формат Presentation Format Descriptor (0x2904)
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// Format: uint8 (0x04), Exponent: 0, Unit: unitless (0x2700), Namespace: Bluetooth SIG (1), Description: 0
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uint8_t presentationFormat[7] = {
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0x04, // Format: uint8
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0x00, // Exponent
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0x00, 0x27, // Unit (unitless) - обратите внимание на порядок байт: младший сначала
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0x01, // Namespace (Bluetooth SIG)
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0x00, 0x00 // Description
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};
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BLEDescriptor* desc = new BLEDescriptor(BLEUUID((uint16_t)0x2904));
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desc->setValue(presentationFormat, sizeof(presentationFormat));
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return desc;
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}
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void LedControl::setupBLEService(BLEServer *server) {
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BLEService *colorService = server->createService(COLOR_SERVICE_UUID);
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// --- Красный ---
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BLECharacteristic *rChar = colorService->createCharacteristic(
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COLOR_CHAR_R_UUID,
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BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE
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);
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rChar->setAccessPermissions(ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE);
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rChar->setValue(currentR);
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rChar->setCallbacks(new ColorCallbacks(this, 0));
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// rChar->addDescriptor(createUserDescription("Red"));
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// --- Зелёный ---
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BLECharacteristic *gChar = colorService->createCharacteristic(
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COLOR_CHAR_G_UUID,
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BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE
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);
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gChar->setAccessPermissions(ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE);
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gChar->setValue(currentG);
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gChar->setCallbacks(new ColorCallbacks(this, 1));
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// gChar->addDescriptor(createUserDescription("Green"));
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// --- Синий ---
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BLECharacteristic *bChar = colorService->createCharacteristic(
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COLOR_CHAR_B_UUID,
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BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE
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);
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bChar->setAccessPermissions(ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE);
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bChar->setValue(currentB);
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bChar->setCallbacks(new ColorCallbacks(this, 2));
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// bChar->addDescriptor(createUserDescription("Blue"));
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// --- Яркость ---
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BLECharacteristic *brChar = colorService->createCharacteristic(
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COLOR_CHAR_BRIGHTNESS_UUID,
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BLECharacteristic::PROPERTY_READ | BLECharacteristic::PROPERTY_WRITE
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);
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brChar->setAccessPermissions(ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE);
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brChar->setValue(currentBrightness);
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brChar->setCallbacks(new ColorCallbacks(this, 3));
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// brChar->addDescriptor(createUserDescription("Brightness"));
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colorService->start();
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BLEAdvertising *advertising = BLEDevice::getAdvertising();
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advertising->addServiceUUID(COLOR_SERVICE_UUID);
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}
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void LedControl::loadSettings() {
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preferences.begin(LED_NAMESPACE, true);
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currentR = preferences.getUChar("r", 0);
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currentG = preferences.getUChar("g", 0);
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currentB = preferences.getUChar("b", 0);
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currentBrightness = preferences.getUChar("br", 0);
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preferences.end();
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}
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void LedControl::saveSettings() {
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preferences.begin(LED_NAMESPACE, false);
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preferences.putUChar("r", currentR);
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preferences.putUChar("g", currentG);
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preferences.putUChar("b", currentB);
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preferences.putUChar("br", currentBrightness);
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preferences.end();
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}
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void LedControl::applyColor() {
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rgbLed.setPixelColor(0, rgbLed.Color(currentR, currentG, currentB));
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rgbLed.setBrightness(correctedBrightness(currentBrightness));
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rgbLed.show();
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}
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uint8_t LedControl::correctedBrightness(uint8_t percent) {
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if (percent > 100) percent = 100;
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const float gamma = 2.2f;
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return pow(percent / 100.0f, gamma) * 255;
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}
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void LedControl::forceColor(uint8_t r, uint8_t g, uint8_t b)
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{
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currentR = r;
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currentG = g;
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currentB = b;
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rgbLed.setPixelColor(0, rgbLed.Color(r, g, b));
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rgbLed.setBrightness(correctedBrightness(currentBrightness));
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rgbLed.show();
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saveSettings(); // если хочешь сразу сохранять
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}
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81
mouse/LedControl.h
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81
mouse/LedControl.h
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#ifndef LED_CONTROL_H
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#define LED_CONTROL_H
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#include <Adafruit_NeoPixel.h>
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#include <Preferences.h>
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#include <BLECharacteristic.h>
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#include <BLEServer.h>
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#include <BLEDevice.h>
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#include <BleMouse.h>
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#define LED_NAMESPACE "led"
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#define COLOR_SERVICE_UUID "12345678-1234-5678-1234-56789abcdef0"
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#define COLOR_CHAR_R_UUID "12345678-1234-5678-1234-56789abcdef1"
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#define COLOR_CHAR_G_UUID "12345678-1234-5678-1234-56789abcdef2"
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#define COLOR_CHAR_B_UUID "12345678-1234-5678-1234-56789abcdef3"
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#define COLOR_CHAR_BRIGHTNESS_UUID "12345678-1234-5678-1234-56789abcdef4"
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class LedControl {
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public:
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LedControl(Adafruit_NeoPixel &led)
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: rgbLed(led) {}
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void begin();
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void setupBLEService(BLEServer *server);
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void applyColor();
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void forceColor(uint8_t r, uint8_t g, uint8_t b);
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private:
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Adafruit_NeoPixel &rgbLed;
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Preferences preferences;
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int currentR = 0, currentG = 0, currentB = 0, currentBrightness = 50;
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BLECharacteristic *colorCharacteristic = nullptr;
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void loadSettings();
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void saveSettings();
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uint8_t correctedBrightness(uint8_t percent);
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class ColorCallbacks : public BLECharacteristicCallbacks {
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public:
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ColorCallbacks(LedControl *parent, uint8_t paramId)
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: _parent(parent), _paramId(paramId) {}
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void onWrite(BLECharacteristic *characteristic) override {
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String value = characteristic->getValue();
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if (value.length() >= 1) {
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uint8_t val = static_cast<uint8_t>(value[0]);
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switch (_paramId) {
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case 0: _parent->currentR = val; break;
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case 1: _parent->currentG = val; break;
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case 2: _parent->currentB = val; break;
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case 3: _parent->currentBrightness = val; break;
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}
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characteristic->setValue(&val, 1);
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_parent->applyColor();
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_parent->saveSettings();
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Serial.printf("Set param %d = %d\n", _paramId, val);
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}
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}
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void onRead(BLECharacteristic *characteristic) override {
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uint8_t val = 0;
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switch (_paramId) {
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case 0: val = _parent->currentR; break;
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case 1: val = _parent->currentG; break;
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case 2: val = _parent->currentB; break;
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case 3: val = _parent->currentBrightness; break;
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}
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characteristic->setValue(&val, 1); // Обновляем значение характеристики перед чтением
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Serial.printf("Read param %d value: %d\n", _paramId, val);
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}
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private:
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LedControl *_parent;
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uint8_t _paramId;
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};
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};
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#endif
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@ -1,13 +1,21 @@
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#include <BleMouse.h>
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#include "EspUsbHost.h"
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#include <LedControl.h>
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#define LED_PIN 21 // GPIO пин светодиода (скорее всего 48)
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#define NUM_LEDS 1 // Один RGB светодиод
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#define SHOW_REAL_BATTERY
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#define DISABLE_USB
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// #define RGB_LED
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// #define DISABLE_USB
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BleMouse bleMouse("Ball Mouse");
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#ifdef RGB_LED
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Adafruit_NeoPixel rgbLed(NUM_LEDS, LED_PIN, NEO_GRB + NEO_KHZ800);
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LedControl ledControl(rgbLed);
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#endif //RGB_LED
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#ifdef SHOW_REAL_BATTERY
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#define BATTERY_UPDATE_INTERVAL 5000 // например, 30000 мс = 30 секунд
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#define BATTERY_ADC_PIN 6
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@ -51,17 +59,44 @@ MyEspUsbHost usbHost;
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#endif //DISABLE_USB
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void setup() {
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Serial.begin(115200);
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delay(500);
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// Serial.begin(115200);
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#ifdef RGB_LED
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// Запуск мыши — зелёный
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ledControl.begin();
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ledControl.forceColor(0, 255, 0); // Зеленый
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#endif//RGB_LED
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#ifdef RGB_LED
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// Инициализация BLE - красный
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ledControl.forceColor(255, 0, 0); // Красный
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#endif//RGB_LED
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// Запуск BLE мыши (HID)
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bleMouse.init();
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// Создаём BLE-сервер для подстветки
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BLEServer *server = BLEDevice::createServer();
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#ifdef RGB_LED
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// Настройка кастомного сервиса цвета
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ledControl.setupBLEService(server);
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// Добавляем UUID нашего сервиса в рекламу (важно до start)
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BLEAdvertising *advertising = BLEDevice::getAdvertising();
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advertising->addServiceUUID(COLOR_SERVICE_UUID);
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#endif//RGB_LED
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// Запуск BLE мыши (HID)
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bleMouse.begin();
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Serial.println("BLE Mouse started");
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// BLE готов — красный
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#ifdef RGB_LED
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// USB — синий
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ledControl.forceColor(0, 0, 255); // Синий
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#endif//RGB_LED
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#ifndef DISABLE_USB
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usbHost.begin();
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Serial.println("USB Host started");
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#endif //DISABLE_USB
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#endif
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#ifdef RGB_LED
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// Загрузка сохранённого цвета
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ledControl.applyColor();
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#endif//RGB_LED
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}
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void loop() {
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