void m2m_hw_usb_get_state(M2M_USB_CH ch, USB_UART_STATE *usb_state)
Description: the function gets the current setting of the selected USB channel.
Parameters:
ch:
USB channel
usb_state: pointer to the allocated
buffer that will be filled with the current USB channel setting
Output data: usb_state points to the buffer filled with the current USB setting