Cannot upgrade PanelDue 7i (SAM-BA operation failed)

MartinNYHC

I'm trying to upgrade my PanelDue 7i to the latest version. Compiled BOSSA 1.9.1. and 1.8 on the SBC but get the following error.

root@duet3:/opt/BOSSA-1.9.1/bin# ./bossac --info --debug --port=/dev/ttyACM1 --usb-port=true -e -w -v -b ../../PanelDue-5.0i-7.0i.bin
Send auto-baud
Set binary mode
version()=v1.13 RC2 Feb 20 2013 13:25:17
Connected at 115200 baud
readWord(addr=0)=0x20000800
readWord(addr=0xe000ed00)=0x410fc241
readWord(addr=0x4)=0x80004d
readWord(addr=0x400e0740)=0x289b09e0
readWord(addr=0x400e0744)=0
write(addr=0x20001000,size=0x34)

SAM-BA operation failed

I've read about a Samba patch @Github but AFAIK this was identified for Mac OS. Anway, applied the patch but still get the error.

Any ideas please?

pipersw

just upgrade by usb

MartinNYHC

Yeah, it is USB. Ihad to omit the "--usb-port=true" flag. It works now