Espruino USB HID GamePad - v0.1a ready ! ( may also be Bluetooth & RN42 ready .. )

a quick update on "fixing stuff": it seems I can get the buttons to appear but not in a reliable manner ( I'd say if I'm fast enough plugging the usb cable ? this is weird .. ) and while code shouldn't work ?!
could this in part come from not waiting enough on init or within the main while loop ?
also, it could also come from the page I'm using for my tests ( http://html5gamepad.com/ ), but since it worked great until now, I bet the error in in my messy code ;p

/* ==== main.c ==== */
// still trying .. and 'sometimes' works with "#define HID_EPIN_SIZE 0x04" in "usbd_hid.h" ?! ;D
  //uint8_t bufferHID[6] = {0, 0, 0, 0, 0};
  uint8_t bufferHID[6] = {0, 0, 0, 0, 0, 0}; // nope ?!
  //uint8_t bufferHID[6] = {}; // gives 'implicit declaration ..' but works ? ..
  //uint8_t bufferHID[6];
  bufferHID[0] = (gamepadHID.buttons & 0xFF);
  bufferHID[1] = ( (gamepadHID.buttons >> 8) & 0xFF);
  bufferHID[2] = gamepadHID.left_x;
  bufferHID[3] = gamepadHID.left_y;
  bufferHID[4] = gamepadHID.right_x;
  bufferHID[5] = gamepadHID.right_y;
  USBD_HID_SendReport(&hUsbDeviceFS, &bufferHID, sizeof(bufferHID));
  //USBD_HID_SendReport(&hUsbDeviceFS, &bufferHID, sizeof(struct gamepadHID_t));

  //USBD_HID_SendReport(&hUsbDeviceFS, &gamepadHID, sizeof(struct gamepadHID_t));
  HAL_Delay(30);

/* ==== usbd_hid.h ==== */
[#define](https://forum.espruino.com/sea­rch/?q=%23define) HID_EPIN_SIZE                 0x04 // shouldn't be enough, right ?