The discussion includes a brief introduction to PSoC USB subsystem, USBFS user module, USB device descriptors and PSoC SPI user module.
It also covers the USB to SPI conversion process with the help of a flow chart.
In addition, a GUI based PC application, an SPI master and an SPI slave demonstration projects are included in this application note.
These two projects serve as example systems that enable complete demonstration of the bridge. The GUI works only on systems with windows XP.
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