Specifications

74 CY3214-PSoCEVALUSB Kit Guide, Doc No. 001-67030 Rev. *B
Code Examples
3. Run Streamer.exe located at <Install_Directory>:\Cypress\CY3214-PSoCEVALUSB\
<version>\Firmware\ISoc_Example\PC_Host_App.
4. Click on Start.
5. Observe the button window Successful Transfers.
Figure 5-70. Output
5.8 USBUART
5.8.1 Project Description
The USBUART device uses a USB interface to emulate a COM port.UART like high level functions
are available on the PSoC device side. The primary advantage of using USB as a RS-232 connec-
tion is that it makes debugging of PC applications easier. The following user module is used in the
project:
■ USBUART_1: This module is used to handle the request from the USB host (PC) to communi-
cate with the device. It handles the data packet transfer between the host and device connected
to host through USB.