Dear Maggy,
more information to my previous post:
The output of the up.bat is:
D:\GP33 Update\Upload>up
13.07.2020 16:15 113.284 LoaderSio.bin
23.09.2020 10:26 3.272.291 GP33.BIN
Program upload utility Version 10.00
Copyright(c) FURUNO ELECTRIC CO.,LTD. 1997-2006 (T.K) 2006-2007 (A.N)
2007-2008 (F.L) 2008-2009 (T.Y)
2011- (T.H)
uppg infile1 infile2 p1 p2 p3 p4 p5 p6 p7...
p1: Deletion waiting time.
p2: Waiting time to write.
p3: Password output interval.
p4: CPU ID number.
p5: Port number.(1,2...)[:Baudrate.]
p6: New wait time to write.
p7: Other options.
|- LD[t]/[r] : t/r:Loader sending wait time[ms]/records.
|- ES : s :ROM erase sectors.
|- RTSCTL:[o] : o :SIO RTS controll option(set 0 to 3).
|- TF2[f] : f :target file2 which will be selected by "P1" command
|- CPURSTOFF : Not send "PFEC,cprst,id*hh<CR><LF>"
|- NOINFO : Not display UPPG's Infomation.
|- NOCHECK_ROMTYPE: Not check flashROM type(top/bottom).
--------Displays the current settings--------
Erase Wait time : 0sec
Write Wait time : 0msec
Password output interval : 50msec
Port no. : 1
Baudrate : 38400bps
New wait time : 0msec
ROM erase sectors : 16-76
Loader sending wait time : 0msec/0records
RTS controll option : RTS_CONTROL_DISABLE
---------------------------------------------
Step1:Open files ( loader, targetfile )
Step1:Completed.
Step2:Open COM port.
Step2:Completed.
Step3:Send CPU reset command.
Step3:Completed.
Step4:Check password.
>>>TARGET POWER ON<<<
D:\GP33 Update\Upload> up
13.07.2020 16:15 113.284 LoaderSio.bin
23.09.2020 10:26 3.272.291 GP33.BIN
Program upload utility Version 10.00
Copyright(c) FURUNO ELECTRIC CO.,LTD. 1997-2006 (T.K) 2006-2007 (A.N)
2007-2008 (F.L) 2008-2009 (T.Y)
2011- (T.H)
uppg infile1 infile2 p1 p2 p3 p4 p5 p6 p7...
p1: Deletion waiting time.
p2: Waiting time to write.
p3: Password output interval.
p4: CPU ID number.
p5: Port number.(1,2...)[:Baudrate.]
p6: New wait time to write.
p7: Other options.
|- LD[t]/[r] : t/r:Loader sending wait time[ms]/records.
|- ES : s :ROM erase sectors.
|- RTSCTL:[o] : o :SIO RTS controll option(set 0 to 3).
|- TF2[f] : f :target file2 which will be selected by "P1" command
|- CPURSTOFF : Not send "PFEC,cprst,id*hh<CR><LF>"
|- NOINFO : Not display UPPG's Infomation.
|- NOCHECK_ROMTYPE: Not check flashROM type(top/bottom).
--------Displays the current settings--------
Erase Wait time : 0sec
Write Wait time : 0msec
Password output interval : 50msec
Port no. : 1
Baudrate : 38400bps
New wait time : 0msec
ROM erase sectors : 16-76
Loader sending wait time : 0msec/0records
RTS controll option : RTS_CONTROL_DISABLE
---------------------------------------------
Step1:Open files ( loader, targetfile )
Step1:Completed.
Step2:Open COM port.
Step2:Completed.
Step3:Send CPU reset command.
Step3:Completed.
Step4:Check password.
>>>TARGET POWER ON<<<
Number of trials( Password ) : 355
Number of trials( Reopen port ) : 0
Step4:Completed.
Step5:Wait 'G' command.
Step5:Completed.
Step6:Send loader program.
Step6:Completed.
Step7:Select target file.
Target file 1 will be transfered
Step7:Completed.
Step8:Send target file.
>>GP-33 Booter(1) ver.01.03 (build:2011/04/25)
>>GP-33 Loader(SIO) ver.01.02 (build:2010/04/21)
setting time :47msec
bps :115200
bl :8
parity :78
stopbit :1
cont :NONE
Erase Error1
I hope that will help
Fiete
bps: 115200? It is set to 38400.
parity: 78? It is set to "none".