tnx for reply! no sir, i want to try your Command-line program. cause i made a programmer application is work on ATMEL chip only(Hardware is Open Programmer). in using op.exe file for read ATmega8 chip. commend '>op -d ATmega8 -s read.hex' op.exe is not working message in(v.0.8.0).but (v.0.7.9) its work. i try to edit op.c(v.0.8.0) file in line 171-175 comment out and run same commend. required argument is error '?' attach file. rename "s" line 152 commend is work. and i do not write fuse(low high), and lock bit. plz help how commend to write fuse(low high), and lock bit plz help plz
problem with read ATmega8 hex file...v0.8.0 commend '>op -d ATmega8 -s abc.hex' and do not write fuse bit and lock bit....(using Command-line program) tnx for reply.. and plz said when i write low fuse bit "E1" and high "D9". what can i do??
Last edit: samiul 2013-10-16
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option -s saves the program memory in a file; Atmel chips do not map configuration words in memory so these are not saved in the hex file.
-se saves the EEPROM memory.
If you want to write to the device you have to use option -w.
Options -fuse and -fuseh write the fuse bytes.
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yes i successfully read and write atmel chips. but i do not write fuse bits. i tried '>op -d ATmega8 -fuse E1'. what the syntax or format to write fuse bits?? plz give a example???
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Actually you cannot only write fuses, you have to write program memory as well.
Anyways, with -fuse you specify the hex value of your fuse byte(s).
See the command line help (--help) for all the possible commands.
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how i can save hex file from atmal chip in op.exe commend
Press the save button, the disk icon.
tnx for reply! no sir, i want to try your Command-line program. cause i made a programmer application is work on ATMEL chip only(Hardware is Open Programmer). in using op.exe file for read ATmega8 chip. commend '>op -d ATmega8 -s read.hex' op.exe is not working message in(v.0.8.0).but (v.0.7.9) its work. i try to edit op.c(v.0.8.0) file in line 171-175 comment out and run same commend. required argument is error '?' attach file. rename "s" line 152 commend is work. and i do not write fuse(low high), and lock bit. plz help how commend to write fuse(low high), and lock bit plz help plz
Last edit: samiul 2013-10-15
I'm not sure what you're asking; what is exactly the problem with -s option?
problem with read ATmega8 hex file...v0.8.0 commend '>op -d ATmega8 -s abc.hex' and do not write fuse bit and lock bit....(using Command-line program) tnx for reply.. and plz said when i write low fuse bit "E1" and high "D9". what can i do??
Last edit: samiul 2013-10-16
option -s saves the program memory in a file; Atmel chips do not map configuration words in memory so these are not saved in the hex file.
-se saves the EEPROM memory.
If you want to write to the device you have to use option -w.
Options -fuse and -fuseh write the fuse bytes.
yes i successfully read and write atmel chips. but i do not write fuse bits. i tried '>op -d ATmega8 -fuse E1'. what the syntax or format to write fuse bits?? plz give a example???
Actually you cannot only write fuses, you have to write program memory as well.
Anyways, with -fuse you specify the hex value of your fuse byte(s).
See the command line help (--help) for all the possible commands.
tnx brother i do this. u like a boss...