...
This function open the connection to the selected by a number (starting from zero) Trenz Electronic USB FX2 device number (Cypress driver derivative and VID = 0xbd0, PID=0x0300) connected to a host computer's USB port.
This function takes (a null initialized or an already initialized) USB device list, (re-)creates a USB device list , searches for Trenz Electronic USB FX2 devices (Cypress driver derivative and VID = 0xbd0, PID=0x0300) and counts them.
If no device is attached, TE_USB_FX2_USB_device (CyUSBDevice type) is initialized to null. If one or more devices are attached and
A more intuitive name for this function would have been TE_USB_FX2_SelectCard().
Info |
---|
A more intuitive name for this function would have been TE_USB_FX2_SelectCard(). |
...
This function returns true if it is able to find the module selected by CardNumber. If unable to do so, it returns false.