116 lines
3.4 KiB
C++
116 lines
3.4 KiB
C++
#ifndef ESP32_BLE_GAMEPAD_H
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#define ESP32_BLE_GAMEPAD_H
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#include "sdkconfig.h"
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#if defined(CONFIG_BT_ENABLED)
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#include "../common.h"
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#include "BLE2902.h"
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#include "BLEHIDDevice.h"
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#include "HIDKeyboardTypes.h"
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#include "HIDTypes.h"
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#include <BLEDevice.h>
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#include <BLEServer.h>
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#include <BLEUtils.h>
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#include <driver/adc.h>
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#include "BLECharacteristic.h"
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#include "BLEHIDDevice.h"
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#include "BleConnectionStatus.h"
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#if defined(CONFIG_ARDUHAL_ESP_LOG)
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#include "esp32-hal-log.h"
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#define LOG_TAG ""
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#else
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#include "esp_log.h"
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static const char *LOG_TAG = "BLEDevice";
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#endif
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class BleGamepad : public AbstractGamepad {
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private:
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BleConnectionStatus *connectionStatus;
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BLEHIDDevice *hid;
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BLECharacteristic *inputGamepad[GAMEPAD_COUNT];
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void rawAction(uint8_t msg[], char msgSize);
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static void taskServer(void *pvParameter) {
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BleGamepad *BleGamepadInstance = (BleGamepad *)pvParameter; // static_cast<BleGamepad *>(pvParameter);
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BLEDevice::init(BleGamepadInstance->deviceName);
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BLEServer *pServer = BLEDevice::createServer();
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pServer->setCallbacks(BleGamepadInstance->connectionStatus);
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BleGamepadInstance->hid = new BLEHIDDevice(pServer);
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for (int c = 0; c < GAMEPAD_COUNT; c++) {
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BleGamepadInstance->inputGamepad[c] = BleGamepadInstance->hid->inputReport(c); // <-- input REPORTID from report map
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BleGamepadInstance->connectionStatus->inputGamepad[c] = BleGamepadInstance->inputGamepad[c];
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}
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BleGamepadInstance->hid->manufacturer()->setValue(BleGamepadInstance->deviceManufacturer);
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// todo: is this change required for 2 inputs???
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// BleGamepadInstance->hid->pnp(0x01,0x02e5,0xabcc,0x0110);
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BleGamepadInstance->hid->pnp(0x02, 0x8282, 0x0132, 0x0106);
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BleGamepadInstance->hid->hidInfo(0x00, 0x01);
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BLESecurity *pSecurity = new BLESecurity();
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pSecurity->setAuthenticationMode(ESP_LE_AUTH_BOND);
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BleGamepadInstance->hid->reportMap((uint8_t *)_hidReportDescriptor, sizeof(_hidReportDescriptor));
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BleGamepadInstance->hid->startServices();
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BleGamepadInstance->onStarted(pServer);
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BLEAdvertising *pAdvertising = pServer->getAdvertising();
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pAdvertising->setAppearance(HID_GAMEPAD);
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pAdvertising->addServiceUUID(BleGamepadInstance->hid->hidService()->getUUID());
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pAdvertising->start();
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BleGamepadInstance->hid->setBatteryLevel(BleGamepadInstance->batteryLevel);
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ESP_LOGD(LOG_TAG, "Advertising started!");
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vTaskDelay(portMAX_DELAY); // delay(portMAX_DELAY);
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}
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public:
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uint8_t batteryLevel;
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std::string deviceManufacturer;
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std::string deviceName;
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BleGamepad(std::string deviceName = "8BitDo SN30 Pro+", std::string deviceManufacturer = "8Bitdo SF30 Pro", uint8_t batteryLevel = 100) : AbstractGamepad(), hid(0) {
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this->deviceName = deviceName;
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this->deviceManufacturer = deviceManufacturer;
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this->batteryLevel = batteryLevel;
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this->connectionStatus = new BleConnectionStatus();
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}
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void begin(void) {
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xTaskCreate(this->taskServer, "server", 20000, (void *)this, 5, NULL);
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}
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void sync(const uint8_t cIdx) {
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if (this->isConnected()) {
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this->inputGamepad[cIdx]->setValue(gamepadReport, GAMEPAD_REPORT_LEN);
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this->inputGamepad[cIdx]->notify();
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}
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}
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bool isConnected(void) {
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return this->connectionStatus->connected;
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}
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void setBatteryLevel(uint8_t level) {
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this->batteryLevel = level;
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if (hid != 0)
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this->hid->setBatteryLevel(this->batteryLevel);
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}
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protected:
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virtual void onStarted(BLEServer *pServer){};
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};
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typedef BleGamepad Gamepad;
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#endif // CONFIG_BT_ENABLED
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#endif // ESP32_BLE_GAMEPAD_H
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