ESP32 arduino library with new HID class

HID_mouse.ino

#include <BLEDevice.h>
#include <BLEUtils.h>
#include <BLEServer.h>
#include "BLE2902.h"
#include "BLEHIDDevice.h"
#include "HIDTypes.h"
#include <driver/adc.h>

static BLEHIDDevice* hid;
BLECharacteristic* input;
uint8_t buttons = 0;
bool connected = false;

class MyCallbacks : public BLEServerCallbacks {
  void onConnect(BLEServer* pServer){
    connected = true;
  }

  void onDisconnect(BLEServer* pServer){
    connected = false;
  }
};

void taskServer(void*){


    BLEDevice::init("ESP32-Mouse");
    BLEServer *pServer = BLEDevice::createServer();
    pServer->setCallbacks(new MyCallbacks());

    hid = new BLEHIDDevice(pServer);

    input = hid->inputReport(1); // <-- input REPORTID from report map
    std::string name = "chegewara";
    hid->manufacturer()->setValue(name);

    hid->pnp(0x02, 0xe502, 0xa111, 0x0210);
    hid->hidInfo(0x00,0x01);

BLESecurity *pSecurity = new BLESecurity();
  pSecurity->setKeySize();
  pSecurity->setAuthenticationMode(ESP_LE_AUTH_BOND);

    const uint8_t report[] = {

0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
0x09, 0x02,        // Usage (Mouse)
0xA1, 0x01,        // Collection (Application)
0x85, 0x01,        //   Report ID (1)
0x09, 0x01,        //   Usage (Pointer)
0xA1, 0x00,        //   Collection (Physical)
0x05, 0x09,        //     Usage Page (Button)
0x19, 0x01,        //     Usage Minimum (0x01)
0x29, 0x03,        //     Usage Maximum (0x03)
0x25, 0x01,        //     Logical Maximum (1)
0x75, 0x01,        //     Report Size (1)
0x95, 0x03,        //     Report Count (3)
0x81, 0x02,        //     Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x75, 0x05,        //     Report Size (5)
0x95, 0x01,        //     Report Count (1)
0x81, 0x01,        //     Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x05, 0x01,        //     Usage Page (Generic Desktop Ctrls)
0x09, 0x30,        //     Usage (X)
0x26, 0x05,0x56,        //     Logical Maximum (127)
0x09, 0x31,        //     Usage (Y)
0x26, 0x03,0x00,        //     Logical Maximum (127)
0x09, 0x38,        //     Usage (Wheel)
0x15, 0x00,        //     Logical Minimum (-127)
0x25, 0x7f,        //     Logical Maximum (127)
0x75, 0x08,        //     Report Size (8)
0x95, 0x03,        //     Report Count (3)
0x81, 0x02,        //     Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              //   End Collection
0xC0,              // End Collection

// 52 bytes
    };

    hid->reportMap((uint8_t*)report, sizeof(report));
    hid->startServices();

    BLEAdvertising *pAdvertising = pServer->getAdvertising();
    pAdvertising->setAppearance(HID_MOUSE);
    pAdvertising->addServiceUUID(hid->hidService()->getUUID());
    pAdvertising->start();

    hid->setBatteryLevel(5);

    ESP_LOGD(LOG_TAG, "Advertising started!");
    delay(portMAX_DELAY);
  
};

void setup() {
  Serial.begin(115200);
  Serial.println("Starting BLE work!");
  adc1_config_width(ADC_WIDTH_BIT_11);
  adc1_config_channel_atten((adc1_channel_t)36, ADC_ATTEN_DB_11);
  adc1_config_channel_atten((adc1_channel_t)39, ADC_ATTEN_DB_11);

  pinMode(12, INPUT_PULLDOWN);
  attachInterrupt(digitalPinToInterrupt(12), click, CHANGE);
  pinMode(13, INPUT_PULLDOWN);
  attachInterrupt(digitalPinToInterrupt(13), click, CHANGE);
  pinMode(32, INPUT_PULLDOWN);
  attachInterrupt(digitalPinToInterrupt(32), click, CHANGE);

  xTaskCreate(taskServer, "server", 20000, NULL, 5, NULL);
}

void loop() {
  
  if(connected){
      uint16_t x1 = analogRead(36);
      uint16_t y1 = analogRead(39);
      Serial.println(x1); 

      uint8_t val[] = {buttons, x1>>5, y1>>5, 0};
      input->setValue(val, 4);
      input->notify();
  }
  delay(50);
}

IRAM_ATTR void click(){
  buttons = digitalRead(12)<<0 | digitalRead(13)<<1 | digitalRead(32)<<2;  
}

Hi this works great on Windows10, but sadly not on my android / ios device. Someone has any ideas? rgds

99:    adc1_config_channel_atten((adc1_channel_t)36, ADC_ATTEN_DB_11);
100:   adc1_config_channel_atten((adc1_channel_t)39, ADC_ATTEN_DB_11);

~/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/driver/driver/adc.h

typedef enum {
    ADC1_CHANNEL_0 = 0, /*!< ADC1 channel 0 is GPIO36 */
    ADC1_CHANNEL_1,     /*!< ADC1 channel 1 is GPIO37 */
    ADC1_CHANNEL_2,     /*!< ADC1 channel 2 is GPIO38 */
    ADC1_CHANNEL_3,     /*!< ADC1 channel 3 is GPIO39 */
    ADC1_CHANNEL_4,     /*!< ADC1 channel 4 is GPIO32 */
    ADC1_CHANNEL_5,     /*!< ADC1 channel 5 is GPIO33 */
    ADC1_CHANNEL_6,     /*!< ADC1 channel 6 is GPIO34 */
    ADC1_CHANNEL_7,     /*!< ADC1 channel 7 is GPIO35 */
    ADC1_CHANNEL_MAX,
} adc1_channel_t;

36 and 39 are conversing to int and rest 36 and 39
but there's no channel#36.