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I'm not able to complete the Uboot flashing procedure

Question asked by MauroRTSYS on Jan 11, 2018
Latest reply on Jan 11, 2018 by daveG

If the minicom is running i get trasmission errors from  the Open On chip debugger & GDB and is not possible to upload Uboot on the ram. (ADSP-SC589 EZ-Kit)

If i do the loading procedure without minicom running seem all ok and Uboot is loaded, but after i start minicom the errors restart again, so I can't give the terminal commands to complete the procedure.

hundreds line like these ones:

Error: unable to read from usb to out + tot_bytes_rd: wanted 36 bytes but only received 0 bytes
Error: unable to write from raw_buf to usb: wanted 92 bytes but only wrote 0 bytes

 

I suppose that the minicom isn't correctly configured, but i followed exactly how suggested in the manual:

 

Set Serial Device to /dev/ttyUSB0
Set Bps/Par/Bits to 57600 8N1
Set Hardware Flow Control to No

 

Any suggestion?

 

Thank you

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