URL
https://opencores.org/ocsvn/usb_fpga_2_14/usb_fpga_2_14/trunk
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fx2demo
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This example should run on all EZ-USB FX2 based devices. It implements
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simple USB input(output and demonstrates the usage of the debug helper.
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The firmware (defined in fx2demo.c) declares Endpoint 2 and Endpoint 4
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(both 512 bytes, double buffered, bulk transfer, belong to interface 0).
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All data that is written to Endpoint 4 is converted to uppercase and can
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be read back from Endpoint 2.
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The driver (defined in Fx2Demo.java) uploads the the Firmware
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(fx2demo.ihx) to the EZ-USB Microcontroller if necessary, sends user
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string to the device and reads them back.
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The amount of transferred and converted characters are written to the
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debug stack and printed out by the host software. See Readme.Debug for
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more information.
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Uploading the Firmware to EEPROM is also supported by the firmware (e.g.
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using the FWLoader utility).
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