hi
i am totaly new with usb add on so here i want to use atmega32u4 so i can send and receive data with usb to spi via using simple hyper-terminal in windows with no transmission protocol same as if we are using UART so no transmission protocol is needed basic idea is to get synchronized communication at higher clock rate like 8mzh spi to interface other peripherals .
my problem is that i want to get maximum through put from usb so according to information on internet using cdc we get maximum throughput while hid limit the data packet to 64 byte per millisecond and 64k bytes total data trough put so plz guide me that how use usb addon for this purpose where
usb on microcontroller is intialized in cdc mode so i can interface with hyper-terminal
all data is transmitted out via spi port instead UART port where i will configuring spi communication module by adding a dip switch on digital i/o ports so evrey time on power up it will be configured according to dip switch setting
so plz guide me about cdc configuration
regards
Shams
[b:dcd33cdb46][color=red:dcd33cdb46](BASCOM-AVR version : 2.0.7.6 )[/b:dcd33cdb46][/color:dcd33cdb46]
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