Y Modem works with problem under USB virtual COM demo

[boole_deng]

Posted on November 29, 2007 at 00:46

Y Modem works with problem under USB virtual COM demo

[boole_deng]

Posted on November 29, 2007 at 00:46

Dear All,

The str71x USB Virtual COM demo works normally on my target board. But I should download binary files via USB port from PC Hyper Terminal with y-modem protocol. My problem is the first packet received is incorrect. It is a packet of five bytes, and it's contents are 0x00 character.

Could you give me some suggestion or sample code? I am looking forward to hearing from you.

Best Regards!

Boole