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USB low-full-high speed peripherals Forum Discussions

Anonymous
Not applicable

Hello,

   

I modified Slave FIFO project in Keil and if i load HEX file using Control Central all work and i read data from FIFO

   

BULK OUT transfer 
0000 00 00 00 00
BULK OUT transfer completed

   

I create IIC file used this command:

   

Hex2bix.exe -i -f 0xc2 -v 0x04B4 -p 0x1004 -c 0x40 -o slave.iic slave.hex

   

and load it to 64KB EEPROM. After power restart Control Central read correct my endpoints descriptors, but don't work

   

BULK OUT transfer 
BULK OUT transfer failed with Error Code:997

   

Tell me, please, what could be the problem?

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1 Reply
Anonymous
Not applicable

Keil project:

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