Usb - Casio DT-X200 Series Software Manual

2.12 USB

This chapter describes about detailed specifications of the USB.
(1)Switching USB
 Switches between USB Client (USB Function) and USB Host.
 Switching between USB Client (USB Function) and USB Host is carried out by a signal from the
cradle. This cannot be performed in application.
 Switching is not possible while a USB device is connected to the cradle and the terminal is
recognizing the USB device. Switching can be performed once the USB device is disconnected.
 USBIsHost API function can be used to capture the current USB Client (USB Function)/Host
status.
(2)USB Client (USB Function)
 Supports the USB 1.1 full speed.
 Communicates with "wceusbsh.dll" on PC side.
 Communication with PC can be established via ActiveSync.
 Communication with PC can be established via FLCE/LMWIN (this case, ActiveSync must be
disabled.)
(3)USB Host
 Supports the USB 1.1 full speed.
 Supports USB-MODEM/USB-LAN.
 USB device is disconnected when the terminal is suspended.
 Does not support WakeOn Ring/WakeOn LAN.
 Does not support communication via USB HUB.
(4)USB-MODEM
 Supports the USB Communication Class (CDC: ACM).
 Communication with modem via virtual COM port can be established.
 Dial up via USB modem can be possible by selecting USB modem at the setting of connection
under Windows Embedded Compact7.
(5)USB-LAN
 Supports the Ethernet Cradle.
 Can be connected to network via the TCP/IP protocol using the TCP/IP Wrapper Driver.
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