GetCommanderHIDnumber

Overview

Used to get total number of Commander core HID devices connected to the host. The number of devices is represented in the return value. The function will return 0 if no devices are connected. This function shows that the Commander core is correctly recognized by the host.

Argument

None

Reply

Int type

0        No recognized device

1        One device was recognized

η        η pcs of device are recognized

Example

  1. VC

int numDev;                                //  The number of devices

numDev = GetCommanderHIDnumber();        //  Obtain the number of devices connected to the host

  1. VB

Dim numDev as Integer                        ‘  The number of devices

numDev = GetCommanderHIDnumber()        ‘  Obtain the number of devices connected to the host


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