ucecho ------ This example is intended for ZTEX USB-FPGA-Modules. The firmware (defined in ucecho.c) declares Endpoint 2 and Endpoint 4 (both 512 bytes, double buffered, bulk transfer, belong to interface 0). All data that is written to Endpoint 4 is converted to uppercase by the FPGA and can be read back from Endpoint 2. This example does the same as the example in directory ../../all/ucecho except that the uppercase - lowercase conversion is made by the FPGA. The driver (defined in UCEcho.java) uploads the the Firmware (ucecho.ihx) to the EZ-USB Microcontroller and the Bitstream (fpga/ucecho.bit) to the FPGA if necessary, sends user string to the device and reads them back.